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GB/T17396-1998 (Hot-rolled seamless steel pipe for hydraulic props)
GB3093-1986 (high pressure seamless steel pipe for diesel engine)
GB/T3639-1983 (cold-drawing or cold-rolled precision seamless steel pipe)
GB/T3094-1986 (cold drawing seamless steel pipe shaped steel pipe)
GB/T8713-1988 (precision inner diameter seamless steel pipe for hydraulic and pneumatic cylinders)
GB13296-1991 (boiler, heat exchanger stainless steel seamless steel pipe)
GB/T14975-1994 (stainless steel seamless pipe for structural use)
GB/T14976-1994 (stainless steel seamless pipe for fluid transport)
GB/T5035-1993 (Seamless steel tubes for automotive axle sleeves)
APISPEC5CT-1999 (Specifications for Casing and Tubing)
Seamless Steel Pipe Section Execution Standard = 51 Steel Pipe Network Release
Seamless steel pipe part of the implementation of the standard = 51 steel pipe network released GB18248-2000 (cylinder seamless steel pipe), mainly for the production of various gas, hydraulic cylinders.