Qingdao
Product List
Mining Sand Mud Flange Connection End Use UHMWPE/HDPE Pipe
[Feb 26, 2020]Mining Sand Mud Flange Connection End Use UHMWPE/HDPE Pipe UHMWPE Pipe ...
Company: Qingdao David Technology Co., Ltd.
Tags: Hdpe Pipe Making Machinery | Pipe Flange Connection | Plastic Pipe Connection
Carbon Spiral Submerged Arc Welded Steel Pipe
[Feb 26, 2020]Carbon Spiral Submerged Arc Welded Steel Pipe Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, S235JR, S335 Standard: GB/T ...
Company: Qingdao David Technology Co., Ltd.
Tags: Carbon Ssaw Steel Pipe | Longitudinal Welded Steel Pipe | Used Spiral Steel Pipe
Light Weight Sand Mud Oil Water Mine Dredging Dredge High Pressure UHMWPE Pipe
[Feb 26, 2020]Light Weight Sand Mud Oil Water Mine Dredging Dredge High Pressure UHMWPE Pipe UHMWPE Pipe ...
Company: Qingdao David Technology Co., Ltd.
Tags: High Pressure Pipe | Pipe Sand Blasting | Pressure Rubber Hose Pipe
Ultra High Molecular Weight Polyethylene Marine Dredging UHMWPE Pipe
[Feb 26, 2020]Ultra High Molecular Weight Polyethylene Marine Dredging UHMWPE Pipe UHMWPE Pipe ...
Company: Qingdao David Technology Co., Ltd.
Tags: Polyethylene Pipe Tee | Molecular Weight | Polyethylene Pipe Insulation
High Heat Transfer Efficiency Double Casing Pin Fin Tube Marine Boiler Pipe
[Sep 29, 2022]High Heat Transfer Efficiency Double Casing Pin Fin Tube Marine Boiler Pipe Description of Double Casing Pin Fin Tube: The pin tube is an enhanced heat exchange element (patent ...
Company: Qingdao Kaineng Environmental Protection Technology Co., Ltd
Factory Process Pin Tube Fin Tube Pipe for Boilers Economizer Heat Exchanger
[Sep 29, 2022]Factory Process Pin Tube Fin Tube Pipe For Boilers Economizer Heat Exchanger Description of Pin Fin Tubes: The pin tube is an enhanced heat exchange element (patent number:) ...
Company: Qingdao Kaineng Environmental Protection Technology Co., Ltd
Anti-Abrasion High Pressure Sand Dredging Dredge Mud Oil Water Mine Mining UHMWPE Pipe
[Feb 26, 2020]Anti-abrasion High Pressure Sand Dredging Dredge Mud Oil Water Mine Mining UHMWPE Pipe UHMWPE Pipe ...
Company: Qingdao David Technology Co., Ltd.
Tags: Low Pressure Liquid Pipe | Pressure Steel Pipe | High Pressure Pipe
Carbon Steel Pipe Manufacturer with Competitive Price
[Feb 26, 2020]Carbon Steel Pipe Manufacturer with Competitive Price Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, S235JR, ...
Company: Qingdao David Technology Co., Ltd.
Tags: Spiral Seamless Steel Pipe | Petrochemical Welded Steel Pipe | Pipe Steel Carbon Welded
Manufacturer Seamless Carbon Steel Pipe
[Feb 26, 2020]Manufacturer Seamless Carbon Steel Pipe Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, S235JR, S335 Standard: GB/T ...
Company: Qingdao David Technology Co., Ltd.
Tags: Structural Seamless Steel Pipe | Seamless Structural Steel Pipe | Seamless Steel Pipe Tee
Dredging Welding Sand Mud Dredge SSAW Seamless Steel Carbon Steel Pipe
[Feb 26, 2020]Dredging Welding Sand Mud Dredge SSAW Seamless Steel Carbon Steel Pipe Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, ...
Company: Qingdao David Technology Co., Ltd.
Tags: Seamless Oil Steel Pipe | Steel Pipe Seamless | Pipe Steel
High Pressure Test Pipe
[Apr 26, 2024]High pressure pipe for marine diesel engine, top quality welded fabrication Certification: BV,CCS,LR,NK
Carbon Steel /Stainless Steel Double Casing Pin Tubes Sun-Type Pin Pipe for Marine Boilers Heaters
[Nov 05, 2020]Carbon Steel /Stainless Steel Double Casing Pin Tubes Sun-Type Pin Pipe For Marine Boilers Heaters Description of pin tube: Pin tube exhaust gas boiler adopts pin tube to ...
Company: Qingdao Kaineng Environmental Protection Technology Co., Ltd
BV CCS Dnv. Gl Lr Certification Marine Boiler Use Pin Tube Fin Tube Pipes
[Nov 05, 2020]BV CCS DNV.GL LR Certification Marine Boiler Use Pin Tube Fin Tube Pipes Description of Marine Boiler Use Pin Tubes: The pin tube is an enhanced heat exchange element (patent ...
Company: Qingdao Kaineng Environmental Protection Technology Co., Ltd
Dredging Sand Mud Dredge Welded Welding Steel SSAW Seamless Steel Carbon Steel Pipe
[Feb 26, 2020]Dredging Sand Mud Dredge Welded Welding Steel SSAW Seamless Steel Carbon Steel Pipe Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ...
Company: Qingdao David Technology Co., Ltd.
Tags: Steel Pipe | Carbon Spiral Steel Pipe | Oil Spiral Steel Pipe
Sand Spiral Submerged Arc Welded Dredging Carbon Steel Tube Hose Pipe
[Feb 26, 2020]Sand Spiral Submerged Arc Welded Dredging Carbon Steel Tube Hose Pipe Spiral Submerged Arc Welded Steel Pipe Material: Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, ...
Company: Qingdao David Technology Co., Ltd.
Tags: Spiral Steel Pipe Ansi | Carbon Spiral Steel Pipe | Forge Welded Steel Pipe