T/CISA 112-2021 Active Group standards

T/CISA 112-2021 Bubbling jets and bellows heat exchanger tubes used in boilers and heat exchangers

Publish Date: 2021-09-08 Implement Date: 2021-10-01 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 112-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Special-purpose pipe steel

Publish Date: 2021-09-08

Implement Date: 2021-10-01

Scope

Main technical content: This document specifies the classification and code designation of swirl zones and ding cell heat exchange tubes used in boilers and heat exchangers, as well as the order content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, quality certificates, transportation, and storage. This document applies to swirl zones and ding cell heat exchange tubes (hereinafter referred to as "heat exchange tubes") made of high-quality carbon structural steel, low-alloy high-strength structural steel, alloy steel, stainless steel, nickel and nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, copper and copper alloys, aluminum and aluminum alloys, and nickel-copper alloys, etc., used in boilers and heat exchangers.