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Brand:G-ZHOU
Model No:API 5L A106 A53
Transportation:Ocean,Land,Express
Packaging:Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
Carbon Seamless Steel Pipe / Tube Seamless carbon steel pipes are made of steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. The raw material of carbon steel pipe is a round...
Brand:G-ZHOU
Model No:DIN2391 ST52
Transportation:Ocean,Land,Express
Packaging:Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The fluid steel pipe is a hollow section seamless steel pipe with no welds from beginning to end. The fluid steel pipe has a hollow section and is used as a pipeline for transporting oil, natural gas, natural gas, water and certain liquid materials...
Brand:G-ZHOU
Transportation:Ocean,Land,Express
Packaging:Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
Products will be used for the heating surface of high temperature boiler, economizer, header, superheater, reheater and for petrochemical industry etc. Heat treatment methods applied in the boiler pipes: Quenching: Hardening, also called quenching,...
Brand:GuanZhou
Model No:ASTM A106
Transportation:Ocean,Land,Others
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:H-Tong
Model No:Din 2394 Seamless Carbon Steel Pipe
Transportation:Ocean,Land,Air,Express,Others
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:H-Tong
Model No:Aisi 1020 Seamless Carbon Steel Pipe
Transportation:Ocean,Land,Air,Express,Others
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:H-Tong
Model No:A106 Gr.b Seamless Carbon Steel Pipe
Transportation:Ocean,Land,Air,Express,Others
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:H-Tong
Model No:ASTM A106
Transportation:Ocean,Land,Express
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
Product Introduction Seamless carbon steel pipes are made of steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. The raw material of carbon steel pipe is a round tube blank,...
Brand:H-Tong
Model No:AISI 4130
Transportation:Ocean,Land,Express
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:H-Tong
Model No:A53 Gr. B
Transportation:Ocean,Land,Express
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The Carbon Structural Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Structural...
Brand:GUANZHOU
Model No:St45
Transportation:Ocean,Land,Express
Packaging:Exporting seaworthy standard or as request.
Supply Ability:15000Tons per Month
Place of Origin:China
Productivity:15000Tons per Month
Compared with solid steel such as round steel, Fluid Steel Pipe is lighter in weight when the bending and torsional strength is the same. It is an economical section steel and is widely used in the manufacture of structural parts and mechanical...
Brand:GuanZhou
Model No:API 5L
Transportation:Ocean,Land,Express
Packaging:Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package to Customer Requirements
Supply Ability:10000 Tons Per Month
Place of Origin:China
Productivity:10000 Tons Per Month
The API5L Tube is a hollow section customized carbon steel tube with no welds from beginning to end. When the ring section is subjected to internal or external radial pressure, the force is relatively uniform. Using Carbon Boiler Tube to make square...
Seamless carbon steel pipes are made of steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. The raw material of Carbon Steel Pipe is a round tube blank, which is cut by a cutting machine into a billet with a length of about 1 meter, and sent to a furnace for heating through a conveyor belt. The billets are fed into the furnace and heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. Furnace temperature control is a critical issue. After the round tube blank is released from the furnace, it is pierced through a pressure punching machine. Generally, the more common punching machine is the conical roller punching machine. This kind of punching machine has high production efficiency, good product quality, large amount of perforation and diameter expansion, and can wear a variety of steel grades. After perforation, the round tube blank is successively cross-rolled, continuously rolled or extruded by three rolls.
1. Seamless Steel Pipe for structure (GBT8162-2008). Mainly used for general structure and mechanical structure. Its representative material (brand): carbon steel, 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.
2. Seamless steel pipes for conveying fluids (GBT8163-2008). It is mainly used for conveying Fluid Steel Pipe in engineering and large-scale equipment. The representative material (grade) is 20, Q345, etc.
3. Seamless steel pipes for low and medium pressure boilers (GB3087-2008) are used to manufacture various structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and superheated steam pipes, large smoke pipes, small smoke pipes and arch bricks for locomotive boilers Hot-rolled and cold-drawn (rolled) seamless steel pipes of high-quality carbon structural steel for pipes. The representative material is 10, 20 steel.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.