LINE PIPE
Product Details
GB/T 9711.3-1997(iso 3183-3)
GB/T 9711.2-1997(iso 3183-2)
GB/T 9711.1-1997(iso 3183-1)
used for petrol,natural gas and coal bed gas exploitation engineering.main steel grades:H44,J55,K55,M65,N80-1,N80Q,L80,C90,T95,P110,Q125,FS140
used for petrol,natural gas and coal bed gas exploitation engineering
- API:SPECIFICATION 5D
- Model Number:H40,J55,K55,M65
- Brand Name:TJSYS
- Place of Origin:China
- Secondary Or Not:Is Secondary
- Grade:API J55
- Standard:GB
- Country:China (Mainland)
- telephone:86-22-26954356
| API: | SPECIFICATION 5D |
| Model Number: | H40,J55,K55,M65 |
| Brand Name: | TJSYS |
| Place of Origin: | China |
| Secondary Or Not: | Is Secondary |
| Grade: | API J55 |
| Standard: | GB |
