- Petroleum Pipeline
- 2017-01-17 16:43
- Petroleum PipelineStandard:API 5CT material J55 K55 N80L80P110 C95 (LTC)(BTC)(STC
- API 5CT N80 Casing Pipe
- 2017-01-17 16:43
- API 5CT N80 Casing Pipe Standard:API 5CT Material J55 K55 N80L80P110 C95 (LTC)(BTC)(STC)
- 1.7335 STEEL PIPE
- 2017-01-17 16:42
- Alloy steel pipe applies to petroleum, chemical industry, electric powe
- ASTMA53 Sprial Pipe
- 2017-01-17 16:42
- ASTMA53 Sprial Helical 1Standard ASTMA53
- alloy steel --- 13CrMo4-5
- 2017-01-17 16:42
- Alloy steel pipe applies to petroleum, chemical industry, electric powe
- ASTMA53 For Spiral Pipe
- 2017-01-17 16:42
- ASTMA53 Spiral Pipe1Standard ASTMA53
- ASTMA53 Pipe For Sale
- 2017-01-17 16:42
- ASTMA53 Pipe For Sale 1Standard ASTMA53
- cold drawn seamless pipe
- 2017-01-17 16:42
- Standard :ASTM A500EN-10210EN-10219JIS-G-3466,S235JR,EN10025
- API 5L X60 line pipe
- 2017-01-17 16:42
- 1)Standard ASTM A53 ASTM A106 /BS1387,BS4568-1
- boiler pipe STPT49
- 2017-01-17 16:42
- 1)Standard: ASTM A179,A192,A213,A209,A210,A250,A335/GB5310,GB3087/DIN17175
- alloy boiler steel pipe 1.4404
- 2017-01-17 16:42
- 1)Standard: ASTM A179,A192,A213,A209,A210,A250,A335/GB5310,GB3087/DIN17175