WESTBROOK MANUFACTURING SEAMLESS PIPE NIPPLES

SEAMLESS PIPE NIPPLES LIST PRICES SEAMLESS - STANDARD BLACK SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 25.08 26.58 28.02 30.64 33.74 37.09 41.12 44.56 61.37 65.51 70.30 76.43 80.60 85.89 91.32 96.68 101.94 1/4" 7/8" 29.55 30.25 32.79 35.59 39.83 43.98 48.81 53.10 75.15 79.48 84.96 91.49 96.68 101.94 107.39 112.73 118.14 3/8" 1" 31.86 33.17 35.59 39.99 45.08 49.56 53.82 59.27 79.33 84.48 89.93 96.68 103.61 110.09 116.84 123.53 130.32 1/2" 1 1/8" 16.58 17.67 18.58 20.52 22.58 25.77 28.16 31.02 35.71 38.85 41.95 56.47 61.05 65.59 70.18 74.69 79.33 3/4" 1 3/8" 18.73 20.10 20.04 22.66 25.32 28.73 31.58 34.46 39.32 42.45 45.44 61.05 66.36 71.69 76.94 82.45 87.65 1" 1 1/2" 26.50 28.06 28.78 33.63 37.35 41.73 45.35 52.40 56.18 59.92 83.04 90.69 96.79 104.00 112.45 119.42 1 1/4" 1 5/8 33.24 34.59 37.39 43.46 47.50 53.10 57.75 67.01 72.06 77.03 107.21 117.16 126.82 137.23 146.66 158.63 1 1/2" 1 3/4" 40.71 42.37 44.06 50.64 55.24 61.86 67.62 78.23 83.07 91.99 122.61 133.44 144.33 155.04 165.86 176.71 2" 2" 39.92 44.91 49.85 53.69 59.94 64.81 75.72 81.72 86.40 125.12 136.43 147.75 158.94 170.22 189.90 2 1/2" 2 1/2" 132.89 139.42 149.96 155.55 163.92 175.11 183.87 191.90 210.84 229.53 248.36 267.03 284.59 303.36 3" 2 5/8" 167.69 177.31 181.05 191.69 202.23 216.38 227.21 237.82 271.33 293.12 315.59 340.14 360.84 382.62 3 1/2" 2 3/4" 4" 2 7/8" 239.00 270.50 273.50 296.70 308.30 323.20 361.40 393.80 425.80 457.20 490.80 521.30 5" 3" 387.50 458.00 477.40 499.20 523.90 579.30 623.70 680.10 715.50 780.50 833.50 6" 3 1/8 435.30 505.20 538.90 566.00 597.20 664.70 719.70 790.10 834.20 915.00 981.10 WESTBROOK'S SEAMLESS NIPPLES ARE PERMANENTLY STAMPED WITH SIZE, SCHEDULE, GRADE OF MATERIAL, LOGO AND HEAT CODE. ALL SEAMLESS NIPPLES ARE PRODUCED FROM NEW MILL SPECIFICATION A/SA106 GR-B MATERIAL PER WESTBROOK'S APPROVED MANUFACTURERS LIST FOR TOTAL TRACEABILITY. 1

SEAMLESS PIPE NIPPLES LIST PRICES SEAMLESS - EXTRA HEAVY BLACK SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 25.64 27.16 28.75 31.21 34.63 37.82 41.98 45.53 62.58 67.02 71.97 78.23 82.24 87.65 93.29 98.75 104.28 1/4" 7/8" 30.14 30.86 33.46 36.47 40.56 45.08 49.91 54.30 77.03 81.28 86.77 93.64 98.75 104.28 109.87 115.14 120.59 3/8" 1" 32.59 33.99 36.47 41.00 46.07 50.68 55.20 60.64 80.85 86.39 92.03 98.75 105.62 112.56 119.33 126.23 133.07 1/2" 1 1/8" 16.62 17.67 18.58 20.52 22.58 25.62 28.16 30.98 35.71 38.85 42.02 58.98 63.73 68.53 73.33 78.12 83.04 3/4" 1 3/8" 18.74 20.00 20.04 22.66 25.20 28.73 31.58 34.46 39.32 42.27 45.44 63.73 69.35 74.96 80.49 86.05 91.58 1" 1 1/2" 26.50 28.13 28.75 33.63 37.28 41.66 45.35 52.46 56.14 59.92 87.31 94.76 101.32 108.64 117.59 124.82 1 1/4" 1 5/8 33.26 34.57 37.39 43.46 47.48 53.10 57.75 67.01 72.06 77.03 111.91 122.55 132.55 143.40 160.31 165.22 1 1/2" 1 3/4" 40.07 42.37 43.96 50.64 55.24 61.86 67.62 78.23 83.16 87.94 128.08 139.40 150.78 162.25 173.45 184.77 2" 2" 47.57 53.36 59.31 63.76 71.20 76.80 89.93 97.11 102.74 148.60 162.13 175.43 188.82 202.34 215.65 2 1/2" 2 1/2" 158.02 165.47 178.17 184.78 194.79 207.96 218.42 227.76 250.40 272.57 294.81 317.22 337.97 360.43 3" 2 5/8" 199.28 210.73 215.07 227.69 240.28 257.02 270.06 282.51 322.35 348.14 374.90 404.09 428.58 454.69 3 1/2" 2 3/4" 4" 2 7/8" 283.83 321.38 324.85 352.30 366.33 383.78 425.71 467.64 505.74 542.94 582.11 619.34 5" 3" 418.48 494.66 515.56 539.06 565.74 625.66 673.59 734.54 772.64 842.90 900.19 6" 3 1/8 470.12 545.68 581.98 611.26 644.94 717.89 777.25 853.27 900.86 988.22 1,059.59 WESTBROOK'S SEAMLESS NIPPLES ARE PERMANENTLY STAMPED WITH SIZE, SCHEDULE, GRADE OF MATERIAL, LOGO AND HEAT CODE. ALL SEAMLESS NIPPLES ARE PRODUCED FROM NEW MILL SPECIFICATION A/SA106 GR-B MATERIAL PER WESTBROOK'S APPROVED MANUFACTURERS LIST FOR TOTAL TRACEABILITY. 2

SEAMLESS PIPE NIPPLES LIST PRICES SEAMLESS - SCH. 160 SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/2" 1 1/8" 45.16 48.35 51.60 56.64 62.60 71.21 78.09 86.26 99.32 107.82 116.27 156.26 169.04 181.71 194.43 207.13 219.85 3/4" 1 3/8" 64.94 69.44 71.03 80.32 89.25 101.14 111.33 121.48 138.97 149.69 160.29 215.38 234.35 253.03 272.02 290.89 309.68 1" 1 1/2" 91.95 97.37 101.37 118.77 131.89 147.06 159.86 185.29 198.39 211.50 293.08 320.59 342.46 367.10 397.19 421.73 1 1/4" 1 5/8 114.88 120.25 131.96 153.70 168.15 187.46 204.34 236.60 254.56 272.01 378.52 414.05 447.73 484.44 518.24 560.38 1 1/2" 1 3/4" 139.33 147.05 155.44 178.99 195.16 218.60 239.03 276.22 293.57 310.84 432.95 471.23 509.58 547.89 586.17 624.63 2" 2" 157.58 177.76 200.97 216.35 241.62 260.53 304.91 329.59 348.69 504.59 549.95 595.39 640.96 686.28 731.68 2 1/2" 2 1/2" 503.35 527.81 568.10 588.91 620.58 663.04 696.27 726.48 798.13 869.14 940.25 1,011.14 1,077.64 1,149.25 3" 2 5/8" 635.02 671.53 698.26 738.89 779.66 834.78 876.54 917.14 1,046.22 1,130.31 1,216.60 1,311.40 1,391.29 1,475.41 4" 2 7/8" 904.92 1,024.41 1,054.44 1,141.30 1,188.92 1,245.90 1,393.36 1,518.51 1,641.51 1,762.09 1,887.24 2,010.26 SEAMLESS - XX HEAVY PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/2" 1 1/8" 51.62 55.26 58.96 64.71 71.53 81.38 89.24 98.60 113.48 123.23 132.88 178.57 193.18 207.70 222.21 236.72 251.26 3/4" 1 3/8" 74.21 79.35 81.16 91.78 102.04 115.55 127.22 138.83 158.83 171.08 183.18 246.14 267.80 289.18 310.88 332.44 353.89 1" 1 1/2" 105.11 111.29 115.86 135.76 150.75 168.10 182.67 211.77 226.75 241.75 334.93 366.39 391.35 419.47 453.92 482.01 1 1/4" 1 5/8 131.29 137.42 150.78 175.68 192.18 214.27 233.53 270.41 290.94 310.86 432.61 473.19 511.70 553.63 592.31 640.44 1 1/2" 1 3/4" 159.25 168.01 177.66 204.56 223.04 249.83 273.16 315.66 335.50 355.22 494.80 538.53 582.37 626.19 669.91 713.86 2" 2" 180.09 203.16 229.66 247.27 276.13 297.74 348.47 376.61 398.49 576.68 628.50 680.47 732.53 784.32 836.22 2 1/2" 2 1/2" 575.23 603.23 649.21 673.04 709.27 757.77 795.80 830.26 912.20 993.33 1,074.55 1,155.57 1,231.62 1,313.43 3" 2 5/8" 725.73 767.47 798.01 844.44 891.02 954.04 1,001.77 1,048.17 1,195.69 1,291.79 1,390.38 1,498.78 1,590.02 1,686.17 4" 2 7/8" 1,034.18 1,170.75 1,205.10 1,304.35 1,358.76 1,423.90 1,592.42 1,735.44 1,876.01 2,014.01 2,156.83 2,297.43 WESTBROOK'S SEAMLESS NIPPLES ARE PERMANENTLY STAMPED WITH SIZE, SCHEDULE, GRADE OF MATERIAL, LOGO AND HEAT CODE. ALL SEAMLESS NIPPLES ARE PRODUCED FROM NEW MILL SPECIFICATION A/SA106 GR-B MATERIAL PER WESTBROOK'S APPROVED MANUFACTURERS LIST FOR TOTAL TRACEABILITY. 3

WELDED PIPE NIPPLES LIST PRICES WELDED - STANDARD BLACK SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 1.92 2.36 2.32 2.71 2.71 3.27 3.27 6.22 6.22 6.84 6.84 9.37 9.37 10.73 10.73 11.00 11.00 1/4" 7/8" 2.31 2.44 2.40 3.09 3.09 3.60 3.60 5.49 5.49 6.60 6.60 9.91 9.91 11.67 11.67 12.90 12.90 3/8" 1" 2.36 2.69 2.64 3.41 3.41 3.98 3.98 5.78 5.78 6.41 6.41 11.28 11.28 12.66 12.66 14.38 14.38 1/2" 1 1/8" 1.98 1.98 1.89 2.26 2.26 2.71 2.71 3.18 3.18 3.56 3.56 6.40 6.40 7.71 7.71 9.14 9.14 3/4" 1 3/8" 2.27 2.44 2.33 2.65 2.65 3.32 3.32 4.14 4.14 4.70 4.70 7.85 7.85 9.10 9.10 10.12 10.12 1" 1 1/2" 3.33 3.65 3.68 3.68 4.59 4.59 5.44 5.44 6.41 6.41 10.46 10.46 12.27 12.27 14.11 14.11 1 1/4" 1 5/8 4.23 4.77 4.86 4.86 5.71 5.71 6.86 6.86 8.17 8.17 13.19 13.19 15.81 15.81 17.91 17.91 1 1/2" 1 3/4" 5.24 5.64 6.05 6.05 6.78 6.78 8.29 8.29 9.50 9.50 15.12 15.12 17.67 17.67 20.37 20.37 2" 2" 7.15 8.22 7.85 9.47 9.47 10.95 10.95 12.81 12.81 21.46 21.46 25.25 25.25 29.10 29.10 2 1/2" 2 1/2" 22.39 23.02 27.09 27.09 29.71 29.71 31.00 31.00 39.44 39.44 44.33 44.33 49.28 49.28 3" 2 5/8" 26.61 28.95 32.75 32.75 36.04 36.04 39.28 39.28 52.99 52.99 59.51 59.51 66.02 66.02 3 1/2" 2 3/4" 40.68 50.72 58.41 58.41 66.96 66.96 74.50 74.50 81.91 81.91 92.29 92.29 4" 2 7/8" 40.13 46.45 50.63 50.63 54.17 54.17 62.47 62.47 71.18 71.18 83.42 83.42 5" 3" 108.76 114.52 125.24 125.24 137.42 137.42 163.72 163.72 187.62 187.62 218.80 218.80 6" 3 1/8 122.26 126.24 141.33 141.33 156.77 156.77 188.94 188.94 218.80 218.80 257.57 257.57 8" 3 3/8 POA 4

WELDED PIPE NIPPLES LIST PRICES WELDED - STANDARD GALVANIZED SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 2.43 3.40 3.34 4.39 4.39 5.17 5.17 8.75 8.75 9.86 9.86 12.95 12.95 15.22 15.22 16.86 16.86 1/4" 7/8" 2.61 3.06 3.00 3.95 3.95 4.72 4.72 6.46 6.46 7.21 7.21 12.30 12.30 14.31 14.31 15.95 15.95 3/8" 1" 2.83 3.28 3.22 4.28 4.28 5.10 5.10 7.01 7.01 7.82 7.82 12.46 12.46 14.85 14.85 16.47 16.47 1/2" 1 1/8" 2.28 2.43 2.32 2.75 2.75 3.39 3.39 4.06 4.06 4.60 4.60 8.10 8.10 9.63 9.63 10.95 10.95 3/4" 1 3/8" 2.80 3.02 2.89 3.23 3.23 4.15 4.15 4.98 4.98 5.99 5.99 10.36 10.36 11.52 11.52 12.87 12.87 1" 1 1/2" 3.84 4.54 4.70 4.70 5.67 5.67 6.91 6.91 7.84 7.84 13.13 13.13 14.98 14.98 17.48 17.48 1 1/4" 1 5/8 5.16 5.60 5.82 5.82 6.91 6.91 8.55 8.55 9.95 9.95 16.08 16.08 19.26 19.26 23.14 23.14 1 1/2" 1 3/4" 6.03 6.51 6.91 6.91 8.77 8.77 10.55 10.55 11.91 11.91 18.47 18.47 21.53 21.53 24.60 24.60 2" 2" 8.51 9.62 9.19 11.15 11.15 14.24 14.24 16.50 16.50 26.91 26.91 31.51 31.51 36.11 36.11 2 1/2" 2 1/2" 25.37 26.38 30.59 30.59 34.13 34.13 37.50 37.50 48.26 48.26 55.04 55.04 61.56 61.56 3" 2 5/8" 30.48 34.68 38.82 38.82 45.23 45.23 47.85 47.85 64.47 64.47 73.56 73.56 82.69 82.69 3 1/2" 2 3/4" 53.64 55.52 65.13 65.13 70.03 70.03 82.85 82.85 98.65 98.65 112.67 112.67 4" 2 7/8" 45.61 54.50 58.43 58.43 64.60 64.60 77.10 77.10 89.32 89.32 101.70 101.70 5" 3" 218.67 230.10 251.80 251.80 276.05 276.05 328.89 328.89 377.27 377.27 439.60 439.60 6" 3 1/8 245.67 253.94 284.28 284.28 314.88 314.88 379.71 379.71 439.99 439.99 517.50 517.50 8" 3 3/8 POA 5

WELDED PIPE NIPPLES LIST PRICES WELDED - EXTRA HEAVY BLACK SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 3.40 3.80 3.80 4.40 4.40 5.60 5.60 10.30 10.30 11.20 11.20 14.90 14.90 17.20 17.20 18.10 18.10 1/4" 7/8" 3.60 4.20 4.10 5.30 5.30 5.80 5.80 9.10 9.10 10.40 10.40 17.50 17.50 18.60 18.60 20.50 20.50 3/8" 1" 3.60 4.60 4.50 5.40 5.40 6.30 6.30 9.10 9.10 10.40 10.40 19.50 19.50 21.20 21.20 22.40 22.40 1/2" 1 1/8" 3.40 3.40 3.20 3.90 3.90 4.60 4.60 5.30 5.30 6.00 6.00 11.40 11.40 13.00 13.00 14.90 14.90 3/4" 1 3/8" 3.80 3.90 3.70 4.40 4.40 5.30 5.30 6.50 6.50 7.80 7.80 13.40 13.40 15.60 15.60 17.70 17.70 1" 1 1/2" 5.70 6.40 6.30 6.30 7.50 7.50 9.00 9.00 10.60 10.60 18.00 18.00 21.60 21.60 23.50 23.50 1 1/4" 1 5/8 7.00 7.50 7.90 7.90 9.80 9.80 12.10 12.10 13.60 13.60 22.70 22.70 26.20 26.20 30.20 30.20 1 1/2" 1 3/4" 8.80 9.50 9.70 9.70 11.70 11.70 13.70 13.70 15.70 15.70 26.20 26.20 30.20 30.20 36.40 36.40 2" 2" 12.10 13.60 12.90 14.90 14.90 18.40 18.40 21.20 21.20 36.40 36.40 42.50 42.50 49.00 49.00 2 1/2" 2 1/2" 36.80 38.40 44.40 44.40 50.80 50.80 55.30 55.30 66.80 66.80 75.40 75.40 83.20 83.20 3" 2 5/8" 45.00 50.00 55.70 55.70 61.10 61.10 66.80 66.80 91.30 91.30 101.80 101.80 110.20 110.20 3 1/2" 2 3/4" 75.60 83.80 94.30 94.30 102.50 102.50 127.10 127.10 151.80 151.80 176.20 176.20 4" 2 7/8" 67.80 77.10 82.70 82.70 89.80 89.80 105.70 105.70 121.80 121.80 135.10 135.10 5" 3" 156.50 162.10 180.40 180.40 197.90 197.90 235.60 235.60 270.10 270.10 317.00 317.00 6" 3 1/8" 175.80 181.80 203.50 203.50 235.10 235.10 271.80 271.80 327.00 327.00 371.10 371.10 8" 3 3/8" POA 6

WELDED PIPE NIPPLES LIST PRICES WELDED - EXTRA HEAVY GALVANIZE SHEET No. 625 (Effective June 18, 2018) PIPE CLOSE SIZE LGTH CLOSE 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 6" 7" 8" 9" 10" 11" 12" 1/8" 3/4" 5.34 6.33 6.22 7.43 7.43 8.75 8.75 16.80 16.80 17.72 17.72 24.29 24.29 25.55 25.55 27.30 27.30 1/4" 7/8" 5.71 6.57 6.46 8.42 8.42 9.88 9.88 13.87 13.87 15.75 15.75 24.92 24.92 29.19 29.19 32.40 32.40 3/8" 1" 6.16 7.38 7.25 9.32 9.32 11.32 11.32 14.65 14.65 16.80 16.80 28.47 28.47 32.11 32.11 35.12 35.12 1/2" 1 1/8" 5.52 5.69 5.44 6.44 6.44 7.61 7.61 9.19 9.19 10.31 10.31 16.84 16.84 20.27 20.27 22.82 22.82 3/4" 1 3/8" 6.40 6.70 6.40 7.62 7.62 9.10 9.10 11.60 11.60 12.26 12.26 21.37 21.37 23.71 23.71 27.05 27.05 1" 1 1/2" 9.51 9.84 10.45 10.45 12.45 12.45 14.96 14.96 17.25 17.25 30.18 30.18 33.11 33.11 37.26 37.26 1 1/4" 1 5/8 11.91 12.30 12.90 12.90 15.28 15.28 19.20 19.20 23.57 23.57 35.40 35.40 41.55 41.55 46.89 46.89 1 1/2" 1 3/4" 13.35 14.91 15.52 15.52 18.53 18.53 22.04 22.04 25.67 25.67 40.94 40.94 47.94 47.94 56.31 56.31 2" 2" 19.52 20.94 20.01 24.24 24.24 30.41 30.41 34.20 34.20 57.98 57.98 68.42 68.42 77.67 77.67 2 1/2" 2 1/2" 57.46 63.20 75.00 75.00 84.44 84.44 88.59 88.59 105.82 105.82 117.87 117.87 131.73 131.73 3" 2 5/8" 71.61 78.77 88.79 88.79 100.44 100.44 106.67 106.67 142.81 142.81 158.46 158.46 176.51 176.51 3 1/2" 2 3/4" 110.30 128.82 160.59 160.59 180.78 180.78 199.58 199.58 211.64 211.64 222.63 222.63 4" 2 7/8" 105.93 124.76 131.18 131.18 145.62 145.62 168.84 168.84 195.77 195.77 216.12 216.12 5" 3" 313.02 324.10 360.66 360.66 395.71 395.71 471.19 471.19 540.30 540.30 632.81 632.81 6" 3 1/8" 351.81 363.47 407.22 407.22 451.15 451.15 543.54 543.54 630.09 630.09 742.05 742.05 8" 3 3/8" POA 7

WESTBROOK EXTRA'S SWAGE NIPPLES AND BULL PLUGS SHEET NO. 229 PLAIN ENDS/SQUARE CUT When referring to "Plain Ends" or "PE" on Swage Nipples and Bull Plugs, it is necessary to determine if plain ends/square cut for socketwelding or beveled ends for buttwelding are required. Each Swage Nipple or Bull Plug with plain ends/square cut specified, must be resized, square cut and gauged to insure a proper fit and installation. For this added service, the following adders apply (for Carbon Steel only): (Please note - sized below refer to the large end when dealing with Swage Nipples) 1 1/2" and smaller sizes List plus 30% 2" and larger sizes List plus 20% SWAGE NIPPLES THREADED BOTH ENDS & THREADED BULL PLUGS Black or Unplated List plus 10% HOT DIP GALVANIZING AVAILABLE Price on application GROOVED ENDS One end + 5%; Two ends + 10% COMBINATION ENDS Swage Nipples with different schedule or wall thickness on each end, use price of heaviest wall plus 50% SPECIAL LENGTHS OF SWAGES AND BULL PLUGS Shorter than regular, or 50% longer than regular Add 40% to net price 51% to 75% longer than regular Add 55% to net price 76% to 100% longer than regular Add 80% to net price Over 100% longer than regular length, add 10% for each additional 2" or fraction thereof FEMALE SWAGE NIPPLES Price on application TAPPED BULL PLUGS 2" and smaller Add to list $ 15.93 2 1/2" thru 4 1/2" Add to list $ 25.40 5" O.D. thru 10 3/4" O.D. Add to list $ 48.56 MILL TEST REPORTS MATERIAL CERTIFICATIONS Available on request Available on request SHORTAGES: SPECIALS: RETURNS: Claims for shortages or erroneous charges must be presented within thirty (30) days from the date of receipt of material or they will not be allowed Orders for special sizes or materials are NOT subject to cancellation or return No material will be taken in return, credited or replaced without Manufacturer's Authorization SHIPMENT ROUTING: We reserve the right to route shipments to obtain the lowest applicable freight rate

SHEET NO. 229 CONCENTRIC SWAGE NIPPLES A234 WPB SIZE, INCHES LENGTH STANDARD EXTRA HEAVY DBL EX & 160 API OR INCHES PIPE O.D. REDUCED TO PRICE PRICE PRICE 1/4 0.540 1/8 2 1/4 49.49 1/4 61.05 3/8 0.675 1/8 2 1/2 1/4 49.49 3/8 61.05 1/4 2 1/2 1/4 43.45 3/8 53.76 1/2 0.840 1/8 2 3/4 1/3 49.49 1/2 61.05 1/4 and 3/8 2 3/4 1/3 40.77 1/2 50.28 3/4 1.050 1/8 3 1/2 66.24 3/4 81.78 1/4 and 3/8 3 1/2 60.37 3/4 74.49 1/2 3 1/2 46.32 3/4 57.16 1 1.315 1/8 3 1/2 2/3 81.79 1 100.91 1/4 and 3/8 3 1/2 2/3 71.76 1 92.98 1/2 and 3/4 3 1/2 2/3 57.22 1 74.09 1 1/4 1.660 1/4 and 3/8 4 1 117.13 1 1/2 227.11 1/2 and 3/4 4 1 88.97 1 1/2 206.41 1 4 1 84.79 1 1/2 164.74 1 1/2 1.900 1/4 and 3/8 4 1/2 1 1/6 146.79 2 227.11 1/2 and 3/4 4 1/2 1 1/6 113.56 2 215.08 1 4 1/2 1 1/6 99.29 2 170.23 1 1/4 4 1/2 1 1/6 99.29 2 154.74 2 2.375 1/4 and 3/8 6 1/2 ---- 230.21 4 1/4 364.94 1/2 and 3/4 6 1/2 ---- 2 1/3 203.86 4 1/4 343.01 1 6 1/2 2 139.67 2 1/3 161.29 4 1/4 318.77 1 1/4 6 1/2 2 157.39 2 1/3 171.08 4 1/4 318.77 1 1/2 6 1/2 2 118.86 2 1/3 161.29 4 1/4 318.77 2 1/2 2.875 1/2 and 3/4 7 --- --- 8 420.68 1 7 3 174.65 3 1/2 250.72 8 397.25 1 1/4 7 3 190.26 3 1/2 262.96 8 397.25 1 1/2 7 3 182.79 3 1/2 239.04 8 397.25 2 7 3 149.77 3 1/2 192.58 8 361.79 3 3.500 1/2 and 3/4 8 --- 535.64 11 535.64 1 8 4 1/2 243.06 6 301.71 11 495.32 1 1/4 8 4 1/2 264.81 6 316.58 11 495.32 1 1/2 8 4 1/2 245.51 6 287.72 11 495.32 2 and 2 1/2 8 4 1/2 171.38 6 221.86 11 432.65 8

SHEET NO. 229 CONCENTRIC SWAGE NIPPLES A234 WPB SIZE, INCHES STANDARD EXTRA HEAVY DBL EX & 160 LENGTH API OR INCHES PIPE O.D. REDUCED TO PRICE PRICE PRICE 3 1/2 ALL REDUCTIONS POA POA POA 4 4.500 1/2 and 3/4 9 ---- ---- 18 820.73 1 9 7 1/2 386.21 10 474.41 18 654.35 1 1/4 and 1 1/2 9 7 1/2 371.29 10 455.93 18 654.35 2 9 7 1/2 271.75 10 367.48 18 579.30 2 1/2 9 7 1/2 293.70 10 351.02 18 579.30 3 and 3 1/2 9 7 1/2 249.48 10 334.59 18 579.30 5 5.563 1 thru 1 1/2 11 11 1/2 POA 17 POA 33 POA 2 and 2 1/2 11 11 1/2 1029.69 17 1104.53 33 POA 3 and 3 1/2 11 11 1/2 831.76 17 995.24 33 POA 4 11 11 1/2 685.26 17 885.04 33 POA 6 6.625 1 thru 1 1/2 12 17 POA 25 POA 46 POA 2 and 2 1/2 12 17 1320.47 25 1289.98 46 POA 3 and 3 1/2 12 17 940.37 25 1109.32 46 POA 4 12 17 776.77 25 1084.12 46 POA 5 12 17 746.45 25 985.43 46 POA 8 8.625 2 thru 3 13 29 2947.17 44 2826.55 78 POA 4 thru 5 13 29 2839.82 44 2943.00 78 POA 6 13 29 1733.43 44 2212.72 78 POA 8

SHEET NO. 229 ECCENTRIC SWAGE NIPPLES A234 WPB PIPE SIZE, INCHES API OR O.D. REDUCED TO LENGTH INCHES STANDARD EXTRA HEAVY DBL EX & 160 PRICE PRICE PRICE 1/4 0.540 1/8 2 1/4 196.94 1/4 235.06 3/8 0.675 1/8 2 1/2 1/4 196.94 3/8 235.06 1/4 2 1/2 1/4 173.25 3/8 206.81 1/2 0.840 1/4 and 3/8 2 3/4 1/3 162.13 1/2 193.56 3/4 1.050 1/4 and 3/8 3 1/2 240.30 3/4 286.79 1/2 3 1/2 184.29 3/4 219.97 1 1.315 1/4 and 3/8 3 1/2 2/3 299.90 1 357.92 1/2 and 3/4 3 1/2 2/3 238.93 1 285.16 1 1/4 1.660 1/2 and 3/4 4 1 371.71 1 1/2 794.71 1 4 1 354.32 1 1/2 634.22 1 1/2 1.900 1/2 and 3/4 4 1/2 1 1/6 474.71 2 828.16 1 4 1/2 1 1/6 414.88 2 655.46 1 1/4 4 1/2 1 1/6 414.88 2 595.77 2 2.375 1/4 and 3/8 6 1/2 ---- 892.93 4 1/4 1,405.07 1/2 and 3/4 6 1/2 ---- 2 1/3 852.17 4 1/4 1,320.41 1 6 1/2 2 584.18 2 1/3 673.89 4 1/4 1,227.23 1 1/4 6 1/2 2 657.94 2 1/3 715.26 4 1/4 1,227.23 1 1/2 6 1/2 2 496.85 2 1/3 673.89 4 1/4 1,227.23 2 1/2 2.875 1 7 3 730.06 3 1/2 1,047.83 8 1,529.40 1 1/4 7 3 795.15 3 1/2 1,099.35 8 1,529.40 1 1/2 7 3 764.17 3 1/2 999.33 8 1,529.40 2 7 3 626.02 3 1/2 804.85 8 1,392.82 3 3.500 1/2 and 3/4 8 4 1/2 --- 6 1,724.24 11 2,044.30 1 8 4 1/2 1,114.06 6 1,261.06 11 1,906.68 1 1/4 8 4 1/2 1,213.75 6 1,323.06 11 1,906.68 1 1/2 8 4 1/2 1,166.09 6 1,202.53 11 1,906.68 2 and 2 1/2 8 4 1/2 814.15 6 927.51 11 1,665.71 3 1/2 ALL REDUCTIONS POA POA POA 4 4.500 1 9 7 1/2 1,775.38 10 1,983.27 18 1,888.82 1 1/4 and 1 1/2 9 7 1/2 1,702.17 10 1,905.82 18 2,519.24 2 9 7 1/2 1,290.92 10 1,536.33 18 2,230.33 2 1/2 9 7 1/2 1,346.17 10 1,467.64 18 2,230.33 3 and 3 1/2 9 7 1/2 1,185.03 10 1,398.73 18 2,230.33 CARBON STEEL SWAGES CONFORM TO ASTM A-234WPB S-9 MSS S95 CARBON STEEL SWAGES NORMALIZED ARE MARKED "N" 9

BULL PLUGS 1/8 THRU 4 SHEET No. 229 (Effective June 18, 2018) SIZE PIPE API OR O.D. LENGTH INCHES STANDARD EXTRA HEAVY SOLID PRICE PRICE PRICE DBL EX & 160 PRICE 1/8 0.405 2 --- --- 1/10 40.84 1/5 40.84 2/5 61.31 1/4 0.540 2 --- --- 1/9 37.69 1/5 37.69 2/5 56.47 3/8 0.675 2 1/4 --- --- 1/7 40.84 1/3 40.84 2/7 61.31 1/2 0.840 2 1/2 --- --- 1/3 42.90 1/2 42.90 1/2 64.18 3/4 1.050 2 3/4 --- --- 1/2 44.11 4/5 44.11 3/4 66.18 1 1.315 3 --- --- 2/3 51.85 1 3/8 51.85 1 77.69 1 1/4 1.660 3 1/4 --- --- 1 81.13 2 1/4 81.13 1 1/2 83.13 1 1/2 1.900 3 1/2 --- --- 1 1/6 78.30 3 78.30 2 129.68 2 2.375 4 2 1/4 101.92 2 1/2 150.87 5 150.87 3 1/2 299.77 2 1/2 2.875 5 3 148.05 3 1/2 192.64 --- --- 8 398.07 3 3.500 6 4 1/2 204.32 6 256.19 --- --- 11 599.50 3 1/2 4.000 6 1/2 5 1/2 POA 7 1/2 POA --- --- 13 1/2 840.58 4 4.500 7 7 1/2 256.92 10 360.44 --- --- 18 785.59 6 6.625 10 17 873.77 25 1,291.49 46.00 POA *NOT MADE IN STANDARD. PRICES SHOWN ARE FOR API LINE PIPE THREADED TAPPED BULL PLUGS - 1/4 & 1/2 TAPPED BULL PLUGS - 3/4 & 1 2 3/8 O.D. AND SMALLER ADD $14.76 TO LIST. 2 7/8 O.D. THRU 4 1/2 O.D. ADD $23.52 TO LIST. LARGER THAN 4 1/2 O.D. ADD $44.96 TO LIST. P.O.A. HEX BULL PLUGS 1 1/4 TO 2 - USE DOUBLE EXTRA HEAVY PRICE. 10

SHEET NO. 229 REFINERY SOLID BLACK PLUGS THREADED SIZE 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 ROUND LGTH 3 3 3 3 3 3 3 3 3 HEAD LIST 26.97 26.97 26.97 34.20 37.11 54.09 118.93 128.29 135.11 ROUND LGTH 40 4 4 4 4 4 4 4 4 HEAD LIST 29.46 29.46 29.46 35.91 43.23 56.91 125.47 134.76 192.30 ROUND LGTH 6 6 6 6 6 6 6 6 6 HEAD LIST 51.66 51.66 59.37 61.81 66.06 79.63 175.48 188.69 240.74. THREADED SIZE 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 HEX LGTH 3 3 3 3 3 3 3 3 3 HEAD LIST 33.41 33.41 33.41 43.80 52.69 67.66 170.61 176.35 280.44 HEX LGTH 4 4 4 4 4 4 4 4 4 HEAD LIST 33.85 33.85 33.85 44.34 53.87 74.00 192.58 192.58 300.98 SOLID BLACK PLUGS CONFORM TO A105 OR A234WPB SOLID PLUG ELECTROPLATED OR HOT DIPPED - P.O.A. 11

SHEET NO. 229 SEAMLESS ADAPTER NIPPLES SCHEDULE 40 A106 GRB SIZE INCHES PIPE 3 4 6 8 10 12 3/4 --- --- --- --- --- --- --- 1 --- 100.21 104.18 105.18 118.70 124.68 134.53 1 1/4 --- 104.18 104.18 113.89 122.63 132.43 140.07 1 1/2 --- 111.83 111.83 130.61 134.53 144.85 156.23 2 3.65 LB/FT 52.12 52.12 61.06 69.85 77.76 84.62 2 1/2 5.79 LB/FT --- 58.99 75.80 88.46 97.31 115.08 3 7.58 LB/FT 78.60 78.60 88.46 105.21 121.67 141.45 4 10.79 LB/FT 96.33 96.33 107.13 141.52 167.12 186.86 5 14.62 LB/FT --- 246.71 274.37 301.04 324.38 355.04 6 18.97 LB/FT --- 318.60 355.04 390.15 422.61 458.01 8 28.55 LB/FT --- --- 398.08 442.39 483.62 529.79 10 40.48 LB/FT --- --- POA POA POA POA 12 49.56 LB/FT --- --- POA POA POA POA FOR INTERMEDIATE LENGTHS USE NEXT LONGER PRICE, PLUS 25% LONGER THAN 12" PRICE ON APPLICATION. FOR EXTRA HEAVY DOUBLE ABOVE PRICE. FOR DOUBLE EXTRA HEAVY, FOUR TIMES ABOVE PRICE. ABOVE PRICES APPLY TO GROOVED, THREADED OR BEVELED ENDS OR ANY COMBINATION 12

SWAGE NIPPLES OIL COUNTRY LARGE END UPSET REDUCED TO REGULAR OR UPSET SHEET NO. 229 NOM. PIPE LENGTH STANDARD EXTRA HEAVY DBL EX & 160 PIPE O.D. REDUCED TO INCHED SIZE, IN. IN. PRICE PRICE PRICE 1 1.315 3/4 3 1/2 465.29 577.04 --- 1 1/2 1.900 3/4-1 1/4 4 1/2 469.94 818.85 --- 2 2.375 1/4-1/2-3/4 8 746.81 720.98 --- 1-1 1/4-1 1/2 8 659.72 720.98 1,309.67 2 1/16" O.D. 8 659.72 911.95 1,309.67 2 1/2 2.875 1-1 1/4-1 1/2 8 820.09 796.40 1,636.17 2 8 616.22 999.65 1,471.18 3 3.500 1-1 1/4-1 1/2 8 908.55 958.32 1,850.51 2-2 1/2 8 807.06 1,226.32 1,741.36 4 4.500 1-1 1/4-1 1/2 9 1,115.70 1,167.15 2,368.89 2-2 1/2 9 1,073.35 1,116.32 2,134.40 3-3 1/2 9 1,016.05 1,116.32 2,012.81 LARGE END NON-UPSET REDUCED TO UPSET NOM. PIPE LENGTH STANDARD EXTRA HEAVY DBL EX & 160 PIPE O.D. REDUCED TO INCHED SIZE, IN. IN. PRICE PRICE PRICE 1 1.315 3/4 3 1/2 288.45 320.14 --- 1 1/4 1.660 3/4-1 4 367.53 396.60 --- 1 1/2 1.900 3/4-1 1/4 4 1/2 428.50 461.57 --- 2 2.375 3/4 6 1/2 650.71 710.92 1,563.85 1-1 1/4-1 1/2 6 1/2 575.31 690.47 1,138.08 2 1/2 2.875 1-1 1/4-1 1/2 7 712.44 794.81 1,457.97 2 7 590.29 690.81 1,280.07 3 3.500 1-1 1/4-1 1/2 8 790.80 868.16 1,892.89 2-2 1/2 8 701.96 833.79 1,515.97 4 4.500 1-1 1/4-1 1/2 9 973.02 1,068.18 2,059.81 2-2 1/2 9 930.54 1,016.00 1,857.47 3-3 1/2 9 884.90 970.84 1,748.54 5.500 2" - 3" 11 1,765.64 1,984.18 2,488.24 7.000 2" - 3" 12 2,128.87 2,561.26 3,492.33 Swage nipples non-upset on large end are made from J-55, K-55, N-80 or the most appropriate material available Swages nipples upset on large end are made from J-55 unless otherwise specified. For N-80 - Add 25% All other materials - P.O.A. Watts 800-231-8014 Watts 800-9-FLANGE Phone 713-675-6438 Fax 713-675-9742 13

SWAGE NIPPLES OIL COUNTRY TUBING & CASING NON EUE ENDS SHEET NO. 229 SIZE, INCHES LENGTH STD XH I.D. OR NOMINAL O.D. REDUCED TO INCHES PRICE PRICE 1 1.315 1/4 THRU 3/4 3 1/2 POA POA 1 1/4 1.660 1/4 THRU 1/2 4 POA POA 3/4 AND 1 4 207.09 222.41 1 1/2 1.900 1/4 THRU 3/4 4 1/2 POA POA 1 AND 1 1/4 4 1/2 221.86 244.35 2 2.375 1/4 THRU 3/4 6 1/2 --- POA 1 THRU 2 O.D. 6 1/2 189.87 266.30 2 1/2 2.875 1/4 THRU 3/4 7 --- POA 1 THRU 1 1/2 7 POA POA 2 AND 2 1/16 7 213.60 328.35 3 3.500 1 THRU 1 1/2 8 POA POA 2 AND 2 1/2 8 258.89 380.79 4 4.500 1 THRU 1 1/2 9 POA POA 2 THRU 4 O.D. 9 380.79 599.09 5.000 1 THRU 1 1/2 10 POA POA 2 THRU 4 1/2 O.D. 10 POA POA 5.500 1 THRU 1 1/2 11 POA POA 2 AND 2 1/2 11 1,150.75 1,494.29 3 THRU 5 O.D. 11 769.33 1,197.72 6.625 1 THRU 1 1/2 12 POA POA 2 AND 2 1/2 12 1,695.39 1,749.78 3 THRU 4 O.D. 12 1,144.01 1,573.49 4 1/2 O.D. THRU 6 O.D. 12 989.94 1,400.02 7.000 1 THRU 1 1/2 12 POA POA 2 THRU 2 1/2 12 1,881.28 1,969.98 3 THRU 5 O.D. 12 1,351.02 1,799.49 5 1/2 O.D. AND 6 O.D. 12 1,052.41 1,685.71 7.625 2 THRU3 13 POA POA 4 O.D. THRU 6 O.D. 13 POA POA 6 5/8 O.D. THRU 7 O.D. 13 POA POA Swages are made from J55, K55, N80 or the most appropriate material available. For N-80 material - Add 25% All other material - P.O.A. 14

SWAGE NIPPLES OIL COUNTRY TUBING & CASING NON EUE ENDS SHEET NO. 229 SIZE, INCHES LENGTH STD XH I.D. OR NOMINAL O.D. REDUCED TO INCHES PRICE PRICE 8.625 2 THRU 3 13 3,847.12 3,836.83 4 THRU 6 O.D. 13 3,367.45 3,503.12 6 5/8 O.D. THRU 7 5/8 O.D. 13 1,969.59 2,623.95 9.625 2 THRU 3 14 POA POA 4 THRU 6 O.D. 14 POA POA 6 5/8 O.D. THRU 7 5/8 O.D. 14 POA POA 10.750 2 THRU 3 15 POA POA 4 THRU 6 O.D. 15 POA POA 6 5/8 O.D. THRU 7 5/8 O.D. 15 POA POA 8 5/8 O.D. THRU 9 5/8 O.D. 15 POA POA Swages are made from J55, K55, N80 or the most appropriate material available. For N-80 material - Add 25% All other material - P.O.A. 14

SHEET NO. 229 BULL PLUGS OIL COUNTRY TUBING SIZE, INCHES LENGTH STANDARD X HVY XX HVY FEMALE PIPE API OR O.D. INCHES PRICE PRICE PRICE PRICE 3/4 EUE 3 POA POA --- --- 1 3 POA POA --- --- 1 EUE 3 1/4 POA POA --- --- 1 1/4 3 1/4 POA POA --- --- 1 1/4 EUE 3 1/2 POA POA --- --- 1 1/2 3 1/2 POA POA --- --- 1 1/2 EUE 4 POA POA --- --- 2 4 145.56 187.10 427.33 427.33 2 EUE 5 246.29 337.42 571.51 571.51 2 1/2 5 152.10 238.78 462.23 462.23 2 1/2 EUE 6 340.07 435.33 889.46 889.46 3 6 214.83 317.80 856.63 856.63 3 EUE 6 1/2 376.29 567.88 1104.04 1104.04 Standard Bull Plugs are made from J55, XHVY and XX HVY are made from J55, K55, N80 For N-80 - Add 25% All other material - P.O.A. Prices cover Bull Plugs with Tubing threads (10 Rd & 8 Rd) 15

SHEET NO. 228 EFFECTIVE FEBRUARY 7, 2011 TUBING NIPPLES 18" AND SHORTER UPSET AND NON-UPSET DISCOUNTS APPLICABLE: GRADE J-55 - FOLLOWING PRICES - GRADE N-80 - ADD 25% GRADE L-80 & P-105 - P.O.A. NOMINAL END LENGTH - PRICE PIPE CONNECTION 4" 6" 8" 10" 12" 14" 16" 18" SIZE PRICE PRICE PRICE PRICE PRICE PRICE PRICE PRICE 1 1 1 1/4 1 1/4" 1 1/2 1 1/2 2 2 2 1/2 2 1/2 3 3 4 4 WESTBROOK MANUFACTURING UPSET A.P.I. THDS ONE OR BOTH ENDS NON-UPSET (REGULAR) UPSET A.P.I. THDS ONE OR BOTH ENDS NON-UPSET (REGULAR) UPSET A.P.I. THDS ONE OR BOTH ENDS NON-UPSET (REGULAR) UPSET A.P.I. THDS ONE OR BOTH ENDS NON-UPSET (REGULAR) UPSET A.P.I. THDS ONE OR BOTH ENDS NON-UPSET (REGULAR) UPSET A.P.I. THDS ONE OR BOTH ENDS --- NON-UPSET (REGULAR) --- UPSET A.P.I. THDS ONE OR BOTH ENDS --- --- NON-UPSET 277.99 170.93 269.38 170.93 310.74 170.93 294.79 220.11 385.45 232.29 339.39 170.86 371.95 170.86 403.53 170.86 234.57 201.12 358.46 238.94 563.29 312.28 424.26 193.31 470.55 193.31 507.62 193.31 311.62 227.56 412.14 270.84 599.87 371.61 ###### 590.16 224.92 640.14 224.92 709.96 224.92 338.41 265.01 437.94 301.21 639.86 424.49 ###### --- --- --- --- 244.85 848.10 288.27 916.39 246.41 408.06 288.61 522.92 334.40 770.40 472.49 ###### 290.36 290.36 313.19 324.00 --- --- 313.19 577.94 396.41 858.72 609.56 ###### 324.00 602.88 436.73 905.68 634.83 ###### (REGULAR) --- --- --- --- --- --- --- --- For intermediate, use next longer price, PLUS 25% - Extra Heavy Tubing Nipples - DOUBLE THE ABOVE PRICE Double Extra Heavy Tubing Nipples - FOUR TIMES THE ABOVE PRICES 16 --- --- 290.36 427.78 341.90 545.34 363.77 815.15 541.63 ###### --- 313.19 449.26 368.72 --- 324.00 473.88 381.37

CASING NIPPLES SHEET NO. 22 SIZE STEEL ADD FOR O.D. PER FT GRADE LENGTH - PRICE 2" 8" 10" 12" 18" 24" 36" ADDITION 4 1/2 10.50 K 453.54 490.84 530.10 560.49 658.70 853.47 42.36 11.60 K-N-P 483.42 520.63 559.31 580.06 684.36 879.18 48.55 5 11.50 K POA POA POA POA POA POA POA 13.00 K POA POA POA POA POA POA POA 15.00 K-N-P POA POA POA POA POA POA POA 18.00 N-P POA POA POA POA POA POA POA 5 1/2 14.00 K 524.32 566.09 620.09 783.80 932.10 1,246.33 56.13 15.50 K 531.64 592.81 646.54 821.32 979.84 1,319.49 52.18 17.00 K-N-P 567.68 627.90 694.61 878.20 1,070.41 1,453.48 58.90 20.00 N-P 544.83 618.79 682.76 892.71 1,091.36 1,488.41 69.39 6 5/8 20.00 K 675.60 1,047.35 825.83 1,049.92 1,274.22 1,723.91 69.39 24.00 K-N-P 736.98 825.83 959.52 1,183.57 1,453.66 1,996.35 84.13 7 20.00 K 793.51 899.86 1,007.60 1,319.49 1,633.58 2,261.47 96.24 23.00 K-N 686.72 764.66 846.09 1,070.41 1,292.95 1,745.35 69.39 26.00 K-N-P 736.98 821.32 908.74 1,169.31 1,425.69 1,945.43 81.50 29.00 N-P 783.80 978.57 978.60 1,268.41 1,550.80 2,149.41 90.74 7 5/8 26.40 K-N 827.26 937.72 1,049.92 1,367.17 1,696.52 2,344.32 100.38 29.70 N-P 825.83 923.28 1,023.73 1,319.49 1,614.84 2,208.88 94.96 8 5/8 24.00 K 870.74 985.95 1,096.63 1,425.69 1,757.41 2,431.70 104.28 32.00 K 846.09 933.16 1,063.02 1,291.49 1,559.62 2,101.32 84.13 36.00 K-N 972.93 1,086.23 1,204.37 1,559.62 1,920.61 2,637.05 109.94 44.00 N-P 1,023.93 1,156.47 1,288.64 1,696.52 2,101.32 2,907.64 122.47 49.00 N-P 1,204.37 1,379.07 1,545.01 2,017.87 2,503.06 3,473.97 133.71 9 5/8 36.00 K 1,307.82 1,488.41 1,653.81 2,128.77 2,524.98 3,580.09 136.40 40.00 K-N POA POA POA POA POA POA POA 43.50 N-P POA POA POA POA POA POA POA 47.00 N-P POA POA POA POA POA POA POA For intermediate lengths, use next shorter length plus price from last column for each 2" or fraction For N-80 material - Add 25% 17

BELL NIPPLES SHEET NO. 229 O.D. SIZE PRICE 4 1/2 4.5# 279.85 5 1/2 9.0# 312.24 7 13.2# 616.13 8 5/8 15.0# 1024.42 18

WESTBROOK SHEET# 229 SUB TUBING COUPLINGS J-55 SIZE PRICE 2 EUE X 2 REG 5 372.05 2 1/2 EUE X 2 REG 5 577.38 2 1/2 REG X 2 EUE 5 577.38 2 1/2 EUE X 2 REG 8 656.00 2 1/2 EUE X 2 EUE 8 656.00 2 1/2 EUE X 2 1/2 REG 7 656.00 3 REG X 2 REG 11 1071.04 3 REG X 2 EUE 11 1071.04 3 REG X 2 1/2 REG 10 927.30 3 REG X 2 1/2 EUE 10 927.30 3 EUE X 2 REG 15 1045.29 3 EUE X 2 EUE 14 1045.29 3 EUE X 2 1/2 REG 16 963.77 3 EUE X 2 1/2 EUE 15 963.77 3 EUE X 3 REG 13 943.40 4 REG X 3 REG 10 1717.21 4 REG X 3 EUE 12 1717.21 4 EUE X 3 REG 11 1942.30 4 EUE X 3 EUE 11 1942.30 4 EUE X 4 REG 10 1942.30 For sizes smaller than 2 X 2 shown above, price POA, for N-80, add 100% Add 50% to price for all threaded items with other than current A.P.I. thread specifications SIZE, INCHES O.D. INCHES COMBINATION COUPLINGS J-55 PRICE ROUND THRD X SHARP THRD OR COMB. THRD REG. BOTH ENDS EUE BOTH ENDS COMB. SPECIAL THRD X REG THRD 2 2 3/8 329.54 353.46 P.O.A. 2 1/2 2 7/8 548.45 623.38 P.O.A. 3 3 1/2 927.25 943.40 P.O.A. 4 4 1/2 1763.81 1964.38 P.O.A. For sizes smaller than 2, price $236.83. For N-80, add 100%. V Threads are not recommended for lifting