- high pressure boiler tube
- 2016-11-01 02:06
- Detailed Product Description1. we produce steel tube 2. out diameter: 1/2-20, wall thickness: SCH10, 20---XXS 3. certifi
- ASTM A106Gr.B boiler pipe
- 2016-10-25 21:01
- boiler tube1.certificate:API and ISO2.material: 20# A106-B A315-B A178-B3.OD:32-89mm4.WT:SCH10-SCH1005.Brand: JIALONGSha