Changzhou Oilfield Petroleum Equipment Co., Ltd. |
Product Description of api 5l steel pipe
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking
Packing and transportation of api 5l steel pipe