Chengdu Derbo Steel Co.,Ltd

42.2MM SCH40 80 160 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Model Number: HX-Boiler Tube-423

China Manufacturer of 42.2MM SCH40 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Chengdu Derbo Steel Co.,Ltd

101.6 MM SCH80 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Model Number: HX-Boiler Tube-424

China Manufacturer of 101.6 MM SCH80 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Chengdu Derbo Steel Co.,Ltd

73 MM XXS High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Model Number: HX-Boiler Tube-425

China Manufacturer of 73 MM XXS High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Chengdu Derbo Steel Co.,Ltd

5inch SCH60 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Model Number: HX-Boiler Tube-426

China Manufacturer of 5inch SCH60 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Chengdu Derbo Steel Co.,Ltd

SCH40 80 160 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Model Number: HX-Boiler Tube-427

SCH40 80 160 High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179

Chengdu Derbo Steel Co.,Ltd

48.3 MM X 3.18MM High Quality Seamless Carbon Steel Boiler Pipe ASTM A179

Model Number: HX-PIPE-428

China Steel Boiler Tube Supplier of 48.3 MM X 3.18MM High Quality Seamless Carbon Steel Boiler Pipe ...

Chengdu Derbo Steel Co.,Ltd

60.3 MM X 3.18MM High Quality Seamless Carbon Steel Boiler Pipe ASTM A179

Model Number: HX-PIPE-429

China Steel Pipe Supplier of 60.3 MM X 3.18MM High Quality Seamless Carbon Steel Boiler Pipe ASTM A1...

Chengdu Derbo Steel Co.,Ltd

Seamless Carbon Steel Boiler Tube/pipe ASTM A179 Size: 141.3mm X 6.55mm

Model Number: HX-PIPE-434

China Steel Pipe Supplier of Seamless Carbon Steel Boiler Tube/pipe ASTM A179 Size: 141.3mm X 6.55mm...

Chengdu Derbo Steel Co.,Ltd

Seamless Carbon Steel Boiler Tube/pipe ASTM A179 Size: 88.9mm X 5.49mm

Model Number: HX-PIPE-435

China Steel Pipe Supplier of Seamless Carbon Steel Boiler Tube/pipe ASTM A179 Size: 88.9mm X 5.49mm ...

Chengdu Derbo Steel Co.,Ltd

4 Inch High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179 STD

Model Number: HX-PIPE-436

China Steel Boiler Pipe Supplier 4 Inch High quality seamless Carbon Steel Boiler Tube/pipe ASTM A17...

Chengdu Derbo Steel Co.,Ltd

2" High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179 STD

Model Number: HX-PIPE-437

China steel pipe supplier of 2" High quality seamless Carbon Steel Boiler Tube/pipe ASTM A179 STD

Chengdu Derbo Steel Co.,Ltd

Seamless Steel Pipe ASTM A179 Boiler Tube

Model Number: GWS-Boiler Tube-438

China Seamless Boiler Tube, ASTM A179 Boiler Tube

Chengdu Derbo Steel Co.,Ltd

SA210 A1 Seamless steel boiler tube

Model Number: GWS-PIPE-954

China SA210 A1 boiler tube, Seamless steel boiler tube

Chengdu Derbo Steel Co.,Ltd

ASTM A192 /A179 Seamless Boiler Tubes

Model Number: GWS-Pipe-955

China ASTM A192 Boiler Tubes, A179 Boiler Tubes, Seamless Boiler Tubes

Chengdu Derbo Steel Co.,Ltd

High Pressure A213 SA179 SA192 T22 A192 Boiler Seamless Steel Tube

Model Number: GWS-Pipe-958

China High Pressure Boiler tube, A213 Boiler tube, SA179 Boiler tube, SA192 T22 Boiler tube, A192 B...

Chengdu Derbo Steel Co.,Ltd

Seamless steel pipe A179 65 MM OD X 5.16 MM Cold Rolled

Model Number: GWS-Pipe-959

China Seamless steel pipe A179 65 MM OD X 5.16 MM Cold Rolled

Chengdu Derbo Steel Co.,Ltd

ASTM A179 Cold Drawn Seamless Carbon Steel Tube DN50 x SCH40

Model Number: GWS-Pipe-960

China ASTM A179 Cold Drawn Seamless Carbon Steel Tube DN50 x SCH40

Chengdu Derbo Steel Co.,Ltd

Boiler Seamless Steel Pipe ASTM A179 Seamless Boiler Tube

Model Number: GWS-Pipe-961

China Boiler Seamless Steel Pipe ASTM A179 Seamless Boiler Tube

Chengdu Derbo Steel Co.,Ltd

Warehouse supply high quality Carbon steel tube/Low price A179

Model Number: GWS-Pipe-962

China Warehouse supply high quality Carbon steel tube/Low price A179

Chengdu Derbo Steel Co.,Ltd

ASTM A179 carbon steel pipe round seamless high temperature high-pressure boiler steel tube

Model Number: GWS-Pipe-963

China ASTM A179 carbon steel pipe round seamless high temperature high-pressure boiler steel tube

Chengdu Derbo Steel Co.,Ltd

En 10216 Cold Rolled Cold Drawn Seamless Carbon Steel Boiler Tube

Model Number: GWS-Tube-967

China En 10216 Boiler Tube, Cold Rolled Boiler Tube, Cold Drawn Boiler Tube, Seamless Carbon Steel ...

Chengdu Derbo Steel Co.,Ltd

Boiler Tube, Heat Exchanger Tube in Steel Tube

Model Number: GWS-Pipe-973

China Boiler Tube, Heat Exchanger Tube, Steel Tube

Chengdu Derbo Steel Co.,Ltd

Boiler Seamless Steel Pipe ASTM A179 Seamless Boiler Tube DN150

Model Number: GWS-Pipe-978

China Boiler Seamless Steel Pipe ASTM A179 Seamless Boiler Tube DN150

Chengdu Derbo Steel Co.,Ltd

Black carbon steel pipe SA179global standard carbon steel pipe

Model Number: GWS-Pipe-981

China Black carbon steel pipe SA179global standard carbon steel pipe