Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SH/T 3065-2005 |
Technical standard for return bends and elbows of tubular heater in petrochemical industry 石油化工管式炉急弯弯管技术标准 |
China Petrochemical Industry
Standards Technical standard return |
English PDF |
SH/T 3127-2001 |
Technical standard for chrome-molybdenum alloy steel plug-welding return of petrochemical tubular heater 石油化工管式炉铬钼钢焊接回弯头技术规范 |
China Petrochemical Industry
Standards Technical standard return |
English PDF |
SH/T 3065-1994 |
Technical standard for elbows and returns in petrochemical tubular heater |
China Petrochemical Industry
Standards Technical standard return |
English PDF |
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