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Stainless steel pipe standard
Stainless steel seamless pipe is a long strip of steel with a hollow section and no joints around. The thicker the wall thickness of the product, the more economical and practical it is. The thinner the wall thickness, the higher the processing cost. The increase of the amplitude; the process of the product determines its limited performance. Generally, the seamless steel pipe has low precision: uneven wall thickness, low brightness inside and outside the pipe, high fixed-length cost, and pitting and black spots on the inside and outside; Its detection and shaping must be processed offline. Therefore, it embodies its superiority in high pressure, high strength and mechanical structural materials.
Various standard inspection methods for stainless steel seamless pipes
Standard number: GB/T 14976-2002
Standard name: stainless steel seamless pipe for fluid transportation
Standard status: current
English title: Stainless steel seamless tubes for fluid transport
Alternative situation: GB/T 14976-1994
Implementation date: 2003-02-01
Enacting department: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China