ASME Standards and Certification B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300 B16.39 - 2025

Description
This Standard covers threaded malleable iron unions, classes 150, 250, and 300.It also contains provisions for using steel for NPS 1/8 unions. This Standard includes requirements for design, pressure-temperature ratings, size, marking, materials, joints and seats, threads, hydrostatic strength, tensile strength, air pressure test, sampling, coatings, and dimensions. Table of Contents
  • B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300 - B16.39 - 2025 - ASME Standards and Certification
    ASME Standards and Certification
Description
This Standard covers threaded malleable iron unions, classes 150, 250, and 300.It also contains provisions for using steel for NPS 1/8 unions. This Standard includes requirements for design, pressure-temperature ratings, size, marking, materials, joints and seats, threads, hydrostatic strength, tensile strength, air pressure test, sampling, coatings, and dimensions. Table of Contents

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B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300 - B16.39 - 2025 - ASME Standards and Certification
ASME Standards and Certification
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B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300
B16.39 - 2025
B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300 B16.39 - 2025
This Standard covers threaded malleable iron unions, classes 150, 250, and 300.It also contains provisions for using steel for NPS 1/8 unions. This Standard includes requirements for design, pressure-temperature ratings, size, marking, materials, joints and seats, threads, hydrostatic strength, tensile strength, air pressure test, sampling, coatings, and dimensions. Table of Contents

This Standard covers threaded malleable iron unions, classes 150, 250, and 300.It also contains provisions for using steel for NPS 1/8 unions. This Standard includes requirements for design, pressure-temperature ratings, size, marking, materials, joints and seats, threads, hydrostatic strength, tensile strength, air pressure test, sampling, coatings, and dimensions.

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  ASME Standards and Certification
Product Category Standards and Technical Documents
Product Number B16.39 - 2025
Product Name B16.39 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300
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