SH/T 3611-2012 in English
VALIDWelding specification of combustible medium piping in acid service condition
- Issued on:2012-11-07
- Implemented on:2013-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$350.00
| Standard No: | SH/T 3611-2012 |
| Document status: | VALID |
| Title in English: | Welding specification of combustible medium piping in acid service condition |
| Title in Chinese: | 酸性环境可燃流体输送管道焊接规程 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2012-11-07 |
| Implemented on: | 2013-03-01 |
| ICS Classification: | 25.160-Welding, brazing and soldering |
| Professional Classification: | SH-Petrochemical |
| Related Keywords: | gas metal arc welding
arc welding electrode arc welding metal powder core downward welding welding |
| Related Topics: | sh t 3091 2012
sh+t+3091+2012 sh/t3091 2012 Conveyor pipeline sh/t3091-2012 sh/t1773-2012 acid environment acid ring industrial acid environment pipe welding Welding fluidity Fluid pipeline pipe welding flammable sh/t3611 sh/t3048-2012 sh/t3059-2012 sh/t3534-2012 |
本标准规定了油气田地面集输及站场工程建设中酸性环境（H2S体积含量大于等于5%）可燃流体输送管道焊接的工艺评定、焊工考试、焊接工艺及焊接检验的要求。
本标准适用于油气田地面集输及站场工程建设中，酸性环境可燃流体输送管道采用焊条电弧焊、金属粉芯下向焊、钨极气体保护焊和熔化极气体保护焊等方法进行的焊接。
Scope
This regulation stipulates the process qualification, welder examination, welding process and welding inspection requirements for welding of flammable fluid transportation pipelines in acidic environments (HS volume content is greater than or equal to 5%) in oil and gas field surface gathering and station engineering construction. This procedure is applicable to the welding of flammable fluid transportation pipelines in acidic environments using electrode arc welding, metal powder core downward welding, gas tungsten arc welding, and gas metal arc welding in the construction of oil and gas field surface gathering and transportation and station projects.
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