Large-caliber thick-walled seamless steel pipe implementation standard | Shandong Seamless Steel Tube Plant
1. Seamless steel pipe for general structure: GB8162-2008 2. Pipe for joints for conveying fluid: GB8163-20083, seamless steel pipe for boiler: GB3087-2008 4. High-pressure seamless pipe for boiler: GB5310-2008 (ST45.8- Type iii) 5. High pressure seamless steel pipe for fertilizer equipment: GB6479-1999 6. Seamless steel pipe for geological drilling: YB235-70 7. Seamless steel pipe for oil drilling: YB528-65 8. Seamless steel pipe for oil cracking: GB9948 -88 9. Seamless pipe for oil drilling boring: YB691-70 10. Seamless steel pipe for automobile half shaft: GB3088-1999 11. Seamless steel pipe for ship: GB5312-1999 12. Cold drawn precision seamless steel pipe: GB3639-1999 13ã€All kinds of alloy pipes 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo
In addition, GB/T17396-1998 (hot-rolled seamless steel pipe for hydraulic pillars), 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-drawn seamless steel pipe shaped steel pipe), GB/T8713-1988 (hydraulic and pneumatic cylinder with precision inner diameter seamless steel pipe), 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 conveying) GB/T5035-1993 (seamless steel pipe for automotive semi-axle casing), API SPEC5CT-1999 (sleeve and tubing) Specification) etc.
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