Reinforced Thermoset Plastic Corrosion-Resistant Equipment

Transcription

1 ASME RTP (Revision of ASME RTP ) Reinforced Thermoset Plastic Corrosion-Resistant Equipment AN AMERICAN NATIONAL STANDARD

2 ASME RTP (Revision of ASME RTP ) Reinforced Thermoset Plastic Corrosion-Resistant Equipment AN AMERICAN NATIONAL STANDARD Two Park Avenue New York, NY USA

3 Date of Issuance: December 29, 2015 The next edition of this Standard is scheduled for publication in This Standard will become effective 6 months after the Date of Issuance. ASME issues written replies to inquiries concerning interpretations of technical aspects of this Standard. Periodically certain actions of the ASME RTP Committee may be published as Cases. Cases and interpretations are published on the ASME Web site under the Committee Pages at as they are issued. Errata to codes and standards may be posted on the ASME Web site under the Committee Pages to provide corrections to incorrectly published items, or to correct typographical or grammatical errors in codes and standards. Such errata shall be used on the date posted. The Committee Pages can be found at There is an option available to automatically receive an notification when errata are posted to a particular code or standard. This option can be found on the appropriate Committee Page after selecting Errata in the Publication Information section. ASME is the registered trademark of The American Society of Mechanical Engineers. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Standards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public review and comment that provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. ASME does not approve, rate, or endorse any item, construction, proprietary device, or activity. ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable letters patent, nor assumes any such liability. Users of a code or standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME procedures and policies, which precludes the issuance of interpretations by individuals. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. The American Society of Mechanical Engineers Two Park Avenue, New York, NY Copyright 2015 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All rights reserved Printed in U.S.A.

4 CONTENTS Foreword... Statement of Policy on the Use of Certification Marks and Code Authorization in Advertising... Statement of Policy on the Use of ASME Marking to Identify Manufactured Items... Committee Roster... Introduction... Summary of Changes... Part 1 General Requirements Introduction User s Basic Requirements Specification Fabricator s Design Report Inspection Fabricator s Quality Control Program... 8 Part 2 Materials Scope Laminate Compositions Materials Subpart 2A Requirements for Representative Flat Laminates A-100 Introduction A-200 Laminate Requirements A-300 Requirements for Physical and Mechanical Properties A-400 Test Methods A-500 Records A-600 Additional Standard Laminate Compositions for Subpart 2A Subpart 2B Requirements for Laminates Developed Using the Lamination Analysis Method (Type X) B-100 Laminate Composition B-200 Requirements for Physical and Mechanical Properties B-300 Test Methods B-400 Records Subpart 2C Permissible Tolerances for Laminate Thickness Variation C-100 Tolerance for Average Spot Thickness C-200 Tolerance for Average Thickness of a Major Part C-300 Exceptions and Adjustments Part 3 Design Scope General Definitions Subpart 3A Design by Rules A-100 Loadings A-200 Design for Total Internal Pressure A-300 Design for External Pressure A-400 Seismic, Wind, and Snow Loadings A-500 Large Diameter RTP Equipment Body Flanges A-600 Vessels Supported by Shell Attachments A-700 Reinforcement of Circular Openings A-800 Secondary Bond Shear Stress iii x xi xi xii xiv xv

5 Subpart 3B Design by Stress Analysis B-100 Introduction B-200 Design Acceptability B-300 Loading B-400 Design B-500 Stress Criteria B-600 External Pressure B-700 Attachments Part 4 Fabrication Scope Large Diameter Body Flanges Shell Joints Flanged Nozzles Manways Reinforcement of Cutouts Tolerances Balsa Wood Cored Plates Part 5 Overpressure Protection Basis for Design Protection Against Overpressure Type of Overpressure Protection Location of Overpressure Protection Devices Installation Practices Overpressure Device Set Pressure Relief Device Sizing Discharge Lines From Pressure Relief Devices Responsibility for Design and Selection Part 6 Inspection and Tests Scope Inspector Inspection and Responsibility Conditions for Inspection Equipment Design Materials Fabrication Fabricator s Quality Assurance Program Final Inspection Part 7 Shop Qualification Scope General Fabricator s Facilities and Equipment Personnel Quality Control Program, Document Handling, and Record System Demonstration of Capability (Demonstration Laminates) Minimum Test Values From Demonstration Laminates Demonstration Vessel Identifying Demonstration Laminates Laboratory Test and Test Report Requirements for Demonstration Laminates iv

6 Part 8 Certification Scope General Certification of ASME RTP-1 Fabricators ASME RTP-1 Certificate of Authorization for Vessel Fabricators Figures 1-1 Official ASME Certification Mark With RTP Designator Toriconical Head Dimensions Torispherical Heads Flat-Bottom Tank Knuckle Detail Joint Arrangement Flush Nozzle Installation Penetrating Nozzle Installation Bottom Drain Detail Stiffener Details for Half-Round, Trapezoidal, and Filament Wound Band Configurations Support Skirt Attachment Detail Fabrication Tolerances Nozzle Flange Dimensions for Class 150 Bolting Flanged Nozzle Lay-Up Method Nozzle Installation and Cutout Reinforcement Location Alternate Nozzle Gussets Flange Tolerances Flat Cored Bottom Knuckle Detail Dimensions for Tensile Test Specimen Tables 1-1 User s Basic Requirements Specification (UBRS) Fabricator s Data Report Fabricator s Partial Data Report A-1 Standard Laminate Composition Type I A-2 Standard Laminate Composition Type II A-3 Minimum Values of Flat Laminates Flange Flatness Tolerance Typical Dimensions of Manways Shear Bond Length RTP Visual Inspection Acceptance Criteria Required Resins and Acceptable Fabrication Processes for Demonstration Laminates Dimensional Requirements for Hand Lay-Up and Spray-Up Demonstration Laminates Reinforcement Requirements for Hand Lay-Up and Spray-Up Demonstration Laminates Mandatory Appendices M-1 Reinforcement Materials Receiving Procedures M-2 Matrix Materials Receiving Procedures M-3 Calculations Using the Classical Lamination Theory (CLT) Analysis Method M-4 Quality Control Program M-5 Qualification of Laminators and Secondary Bonders M-6 Demonstration Vessel M-7 Repair Procedures M-8 Acoustic Emission Examination M-9 Glossary M-10 Reference Documents v

7 M-11 Submittal of Technical Inquiries to the Reinforced Thermoset Plastic Corrosion-Resistant Equipment Committee M-12 Dual Laminate Vessels M-13 Balsa Wood Receiving and Inspection Procedures Figures M3-1 Moment Resultants M3-2 Force Resultants M3-3 Geometry and Notation for an n-layered Laminate M3-4 Coordinate Systems M5-1 Pipe Test Piece M5-2 Secondary Bond Test Assembly M5-3 Secondary Bond Test Specimen M6-1 ASME RTP-1 Demonstration Vessel M6-2 Post-Test Sectioning of Vessel for Final Inspection and Display M6-3 Witness of Hydrotest of ASME RTP-1 Demonstration Vessel (Attachment No. 3) M12C-1 Support Ledges Showing Recommended Weld Locations Away From M12D-1 Thermoformed Bends Maximum Offset Allowed for Joints Between Sheets With Different Thicknesses M12D-2 Visual Features of Hot Gas Welds M12D-3 Illustrations of Flow Lines M12D-4 Heat-Affected Zone Patterns M12D-5 Butt Fusion Welds Showing Melt Flow Lines M12D-6 Nozzle Construction for Penetrating Nozzle M12D-7 Nozzle and Manway Constructions M12D-8 Bottom Nozzle Constructions M12G-1 Dual Laminate Demonstration Vessel M12G-2 Post-Test Sectioning of Dual Laminate Demonstration Vessel for Final Inspection and Display Tables M1A-1 Veil and Mat Reinforcement Log Sheet M1B-1 Roving Reinforcement Log Sheet M1C-1 Fabric Reinforcement Log Sheet M1D-1 Milled Fiber Reinforcement Log Sheet M2E-1 Resin Log Sheet M2E-2 Curing Agents Log Sheet M2F-1 Common Additives Log Sheet M3-1 Properties for Materials in the Design Example M3-2 Lamina Input for CLT Calculations M3-3 Stresses, Strains, and Strength Ratios M3-4 Woven Roving Layer Modeled as a Balanced and Symmetric Three-Ply Laminate M5-1 Laminator Qualification Report M5-2 Secondary Bonder Qualification Report M6-1 User s Basic Requirements Specification (UBRS) M8-1 Acceptance Criteria M12B-1 ASTM Specifications for Thermoplastic Materials M12B-2 Typical Thermoplastic Properties M12B-3 Thermoplastic Sheet or Roll Receiving Log M12B-4 Thermoplastic Sheet Visual Inspection Acceptance Criteria M12B-5 Welding Material Receiving Log M12B-6 Bonding Resin Receiving Log M12B-7 Conductive Material Receiving Log M12B-8 Thermoplastic Shape Receiving Log M12D-1 Visual Weld Defects vi

8 M12E-1 Lining Visual Inspection Acceptance Criteria M12G-1 User s Basic Requirements Specification (UBRS) M12H-1 Welder Qualification Report M12H-2 Weld Strength Requirements M13-1 Balsa Wood Core Inspection Sheet Nonmandatory Appendices NM-1 Design Examples NM-2 Design of Integral Body Flanges NM-3 Seismic, Wind, and Snow Loadings NM-4 Hold-Down Lug Design NM-5 Ring Support of Vessels NM-6 Example of a Fabricator s Quality Control Program NM-7 Acceptance Inspection by User s Inspector NM-8 Handling and Shipping NM-9 Installation of RTP Vessels NM-10 Requirements and Responsibilities of User (or User s Agent), Fabricator, Inspector, and Certified Individual NM-11 Design for 250-lb Concentrated Load on a Torispherical Head NM-12 FRP Flange Design NM-13 Stress Analysis Methods NM-14 ISO 9001 Quality Control System NM-15 Flat Cored Plate Design NM-16 External Pressure Design Example for Cylindrical Shells NM-17 Stiffener Design Calculations Figures NM1-1 Toriconical Head NM1-2 Stress Intensity in a Toriconical Head NM1-3 Horizontal Tank NM1-4 Pressure Distribution NM1-5 Saddle Reaction NM1-6 Stress Along Top Meridian, Initial Try NM1-7 Stress Along 45-deg Meridian, Initial Try NM1-8 Stress Along 90-deg Meridian, Initial Try NM1-9 Stress Along 135-deg Meridian, Initial Try NM1-10 Stress Along Bottom Meridian, Initial Try NM1-11 Stress Along Top Meridian, Final Try NM1-12 Stress Along 45-deg Meridian, Final Try NM1-13 Stress Along 90-deg Meridian, Final Try NM1-14 Stress Along 135-deg Meridian, Final Try NM1-15 Stress Along Bottom Meridian, Final Try NM2-1 Design of Flat-Face Integral Body Flanges With Full-Face Gaskets NM2-2 Values of F (Integral Flange Factors) NM2-3 Values of f (Hub Stress Correction Factors) NM2-4 Values of T, U, Y, and Z (Terms Involving K) NM2-5 Values of V (Integral Flange Factors) NM2-6 Design of Flat-Face Integral Body Flanges With Full-Face Gaskets (Example Calculation 72-in. Flange at 30 psi) NM4-1 Wound-On Hold-Down Lug NM4-2A Secondary Bonded Hold-Down Lug, Type A NM4-2B Secondary Bonded Hold-Down Lug, Type B NM4-3 Moment Coefficient, M L NM4-4 Uplift Coefficient, P G NM4-5 Recommended Hold-Down Clip NM5-1 Lugs on Band NM5-2 Moment Coefficient, M L NM5-3 Split-Ring Flange vii

9 NM5-4 Ring Support of Vessels NM5-5 Geometric Quantities NM5-6 Ring Design Chart for Three Lugs NM5-7 Ring Design Chart for Four Lugs NM5-8 Ring Design Chart for Eight Lugs NM5-9 Example Cross Section NM5-10 Lug NM6-1 Organization Chart NM7-1 Recommended Fabrication Tolerances NM8-1 Lifting Vessel With Spreader Bar NM8-2 Strongback for Lifting NM8-3 Use of Strongbacks NM9-1 Flat-Face Valve Flange to Flat-Face RTP Nozzle Flange and Full-Face Gasket NM9-2 Raised-Face Valve Flange to Flat-Face RTP Nozzle Flange With Filler Ring and Full-Face Gasket NM9-3 Flange Bolt Tightening NM10-1 RTP-1 Flowchart NM11-1 Stress Function NM12-1 Flange Dimensioning Details NM12-2 Flange Loading Conditions NM13A-1 Sign Conventions for Cylindrical Segments NM13B-1 Sign Conventions for Spherical Segments NM13C-1 Sign Conventions for Flat Plates NM13C-2 Simply Supported Flat Plate NM13C-3 Edge Loads on Flat Plates NM13C-4 Flat Plate Vessel Head NM13C-5 Flat Plate to Cylinder Joint NM13D-1 Example Pressure Vessel NM13D-2 Forces and Moments in Pressure Vessel Example NM13D-3 Hemispherical Head NM13D-4 Cylindrical Shell NM13D-5 Flat Plate Head NM15-1 Equivalent Solid and Cored Plates NM17-1 Stiffener Moment of Inertia for a Half-Round NM17-2 Stiffener Moment of Inertia for a Trapezoidal Stiffener NM17-3 Stiffener Moment of Inertia for a Filament Wound Band Tables NM1-1 Example 1, Vessel With a Toriconical Lower Head NM1-2 Wall Thickness in a Horizontal Tank NM2-1 Typical Body Flange Dimensions and Recommended Bolt Torque Values for RTP Body Flanges NM2-2 Body Flange Design Using Full-Face Gaskets, Maximum Stress Less Than 3,000 psi Type II Laminates NM2-3 Body Flange Design Using Full-Face Gaskets, Maximum Stress Less Than 1,800 psi Type I Laminates NM2-4 Values of T, Z, Y, and U (Factors Involving K) NM6-1 Mixing Data Sheet NM6-2 Component Data Sheet NM6-3 Document Control Sheet NM6-4 Document Distribution List NM6-5 Document Preparation and Distribution Responsibility NM6-6 Nonconformity Correction Report NM6-7 QC Manual Master Revision List viii

10 NM7-1 RTP Equipment Inspection Requirements NM7-2 Inspection Checklist for RTP Equipment NM13C-1 Multiplying Factors SI Units Index ix