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P355QH Used in petroleum, chemical industry, power station, boiler, etc, P355QH used ...
The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...
Sell API5L Grade B pipeline steels Product:API5L Grade B pipeline steel,Grade B pi...
1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, incr...
Xi'an GX Mechano-Electronic Co.,Ltd is a leading China green sand casting part manufa...
Xi'an GX Mechano-Electronic Co.,Ltd is a leading China aluminium cast part manufactur...
Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
Specifications ASTM A234 WPB carbon steel cross Size:1/2"-80" WT:sch5-sch160 XXS ...
JIS G3119-SBV1A alloy steel plates Key words:SBV1A,JIS G3119-SBV1A,JIS G3119-SBV1A...
JIS G3119-SBV1B alloy steel plates Key words:SBV1B,JIS G3119-SBV1B,JIS G3119-SBV1B...