This standard specifies the size, shape, weight and allowable deviation of seamless steel pipes. This standard is applicable to the selection of size, shape, weight and allowable deviation when formulating standards for flat-end seamless steel pipes for various purposes.
GB/T 17395-2008 history
2008GB/T 17395-2008 Dimensions, shapes, masses and tolerances of seamless steel tubes
1998GB/T 17395-1998 Dimensions, shapes, masses and tolerances of seamless steel tubes