Chengdu Derbo Steel Co.,Ltd

6M Seamless steel boiler tubes as STBA22S

Model Number: GWS-Boiler Tube-406

China 6M boiler tube, Seamless steel boiler tube, boiler tube as STBA22S

Chengdu Derbo Steel Co.,Ltd

7.2M Seamless steel boiler tubes as A213 T12

Model Number: GWS-Boiler Tube-407

China 7.2M boiler tube, Seamless steel boiler tube, boiler tube as A213 T12

Chengdu Derbo Steel Co.,Ltd

6M Seamless steel boiler tubes as A210 A1

Model Number: GWS-Boiler Tube-408

China 6M boiler tube, Seamless steel boiler tube, boiler tube as A210 A1

Chengdu Derbo Steel Co.,Ltd

ASTM 4135 JIS Scm3 Seamless Alloy Steel Tube Boiler Tube

Model Number: GWS-Boiler Tube-409

China ASTM 4135 Boiler Tube, JIS Scm3 Boiler Tube, Seamless Alloy Steel Tube, Boiler Tube

Chengdu Derbo Steel Co.,Ltd

A179/A192 T5 T11 T22 Seamless Steel Boiler Pipe/Tube

Model Number: GWS-Boiler Tube-410

China A179/A192 Boiler Tube, T5 Boiler Tube, T11 Boiler Tube, T22 Boiler Tube, Seamless Steel Boiler...

Chengdu Derbo Steel Co.,Ltd

9M A179 T22 Seamless Steel Boiler Tube

Model Number: GWS-Boiler Tube-412

China 9M Boiler Tube, A179 T22 Seamless Steel Boiler Tube

Chengdu Derbo Steel Co.,Ltd

P235gh Cold Drawn Seamless Boiler Steel Tube

Model Number: GWS-Boiler Tube-413

China P235gh Boiler Steel Tube, Cold Drawn Boiler Tube, Seamless Boiler Steel Tube

Chengdu Derbo Steel Co.,Ltd

Seamless Boiler Tube SA 179 Seamless Cold Drawn Steel Carbon Pipe

Model Number: GWS-Boiler Tube-416

China Seamless Boiler Tube, SA 179 Boiler Tube, Seamless Boiler Tube, Cold Drawn Steel Carbon Pipe

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

STB340 76.2* 5* 6100 Seamless steel boiler tube

Model Number: GWS-Pipe-953

China STB340 boiler tube, 76.2* 5* 6100 boiler tube, Seamless steel boiler tube

Chengdu Derbo Steel Co.,Ltd

ASTM A179 Seamless Carbon Steel Boiler Tube

Model Number: GWS-Pipe-969

China ASTM A179 Boiler Tube, Seamless Boiler Tube, Carbon Steel Boiler Tube

Chengdu Derbo Steel Co.,Ltd

Boiler Tube , BS3059-1, Grade 320, DN50, SCH40

Model Number: GWS-Pipe-985

China Boiler Tube , BS3059-1, Grade 320, DN50, SCH40

Chengdu Derbo Steel Co.,Ltd

Round Shapes Seamless Steel Tube for Boiler Pipe

Model Number: GWS-Pipe-1026

China Round Shapes Boiler Pipe, Seamless Steel Tube for Boiler Pipe

Chengdu Derbo Steel Co.,Ltd

A269 Pickled Surface Small Diameter Boiler Tube

Model Number: GWS-Pipe-2017

China A269 Pickled Surface Boiler Tube, Small Diameter Boiler Tube

Chengdu Derbo Steel Co.,Ltd

High Pressure Heat Exchanger of Seamless Stainless Steel Boiler Tube

Model Number: HX-Boiler Tube-175

China High Pressure Boiler Tube， Heat Exchanger of Boiler Tube， Seamless Steel Boiler Tube， Stainles...

Chengdu Derbo Steel Co.,Ltd

4INCH SCH STD ASTM A192 Seamless Carbon Steel Boiler Tube Cold Drawn

Model Number: HX-Boiler Tube-178

China Manufacturer of 4INCH SCH STD ASTM A192 Seamless Carbon Steel Boiler Tube Cold Drawn

Chengdu Derbo Steel Co.,Ltd

6M Boiler Steel Pipe SMLS,ASTM A179,10 In,SCH 80

Model Number: HX-Boiler Tube-187

China 6M Boiler Steel Pipe SMLS,ASTM A179,10 In,SCH 80

Chengdu Derbo Steel Co.,Ltd

3 Inch Sch 40 Seamless Steel ASTM A192 / A179 Carbon Steel Boiler Pipe

Model Number: HX-PIPE-368

China Steel Pipe Supplier of 3 Inch Sch 40 Seamless Steel ASTM A192 / A179 Carbon Steel Boiler Pip...

Chengdu Derbo Steel Co.,Ltd

China Low Alloy Steel Pipe ASTM A106 Seamless Boiler Tube.

Model Number: HX-PIPE-369

China Steel Pipe Supplier of Low Alloy Steel Pipe ASTM A106 Seamless Boiler Tube.

Chengdu Derbo Steel Co.,Ltd

Seamless Carbon Steel Pipe SA192 Heat Exchanger Boiler Tubes.

Model Number: HX-PIPE-370

China Steel Boiler pipe supplier of Seamless Carbon Steel Pipe SA192 Heat Exchanger Boiler Tubes.

Chengdu Derbo Steel Co.,Ltd

ASTM A192 Seamless Carbon Steel Boiler Tubes For High-Pressure Service

Model Number: HX-PIPE-374

China Steel Pipe ASTM A192 Seamless Carbon Steel Boiler Tubes For High-Pressure Service

Chengdu Derbo Steel Co.,Ltd

355.6mm*9.53mm ASTM A210 Alloy Steel ASME GR.A1 Carbon Steel seamless boil tube.

Model Number: HX-PIPE-389

China steel pipe supplier of 355.6mm*9.53mm ASTM A210 Alloy Steel ASME GR.A1 Carbon Steel seamless b...

Chengdu Derbo Steel Co.,Ltd

60.3 MM X 3.91 MM ASTM A210 Steel ASME SA 210 GR.C Seamless Boiler Tube.

Model Number: HX-PIPE-389

60.3 MM X 3.91 MM ASTM A210 Steel ASME SA 210 GR.C Seamless Boiler Tube.

Chengdu Derbo Steel Co.,Ltd

SA210 A1 OD: 44.0 mm x 4.06 mm thick Length: 6100 mm

Model Number: HX-PIPE

SA210 A1 OD: 44.0 mm x 4.06 mm thick Length: 6100 mm