SH/T 3408-2022 in English
VALIDSpecification for steel butt-welding pipe fittings in petrochemical engineering
- Issued on:2022-04-08
- Implemented on:2022-10-01
- File Format:PDF
- Delivery:Via email within 5 business days
$582.00
本文件规定了石油化工钢制对焊管件（包括弯头、异径管、三通、管帽等)的尺寸、公差、技术要求、检验、试验和标志等要求。
本文件适用于石油化工管道用公称直径为DN15～DN3400的钢制对焊管件的制造及验收。
Scope
Scope This standard specifies the dimensions, tolerances, technical requirements, inspection, testing and marking requirements of steel butt-weld pipe fittings (including elbows, reducers, tees, caps, etc.) for petrochemical industry. It is applicable to the manufacture and acceptance of steel butt-weld pipe fittings with a nominal diameter of DN15 to DN3400 for petrochemical pipelines.
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