T/CISA 137-2021 Active Group standards

T/CISA 137-2021 Non-trended drilling rod with seamless steel pipe

Publish Date: 2021-11-19 Implement Date: 2022-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CISA 137-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Special-purpose pipe steel

Publish Date: 2021-11-19

Implement Date: 2022-01-01

Scope

Main technical content: This document specifies the ordering content, dimensions, appearance, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for seamless steel pipes used in trenchless drilling rods. This document is applicable to the manufacture of seamless steel pipes for trenchless horizontal directional drilling rods.