Spiral Welded Pipe is made by rolling low carbon carbon structural steel or low alloy structural steel steel strip into a tube blank
at a certain spiral angle (called forming angle), and then welding the pipe seam. It can be made with a narrower strip steel
produces large diameter steel pipes.
Production Process
1. Inspection raw material in site
2. Open coil and joined welding
3. Continuous arc-welding
4. Cutting
5. End and welding inspection
6. Mark packing and trucking
Steel pipes stock detail
Our company has stock of various steel pipes, ERW steel pipe, spiral steel pipe, seamless steel pipe, square steel pipe, galvanized
steel pipe etc.
Steel pipes processing and fabrication
Our company can provide steel pipe processing service, steel pipe can cut into length, can bend to angle, can weld to shape,
can machining to size.
Steel pipes packing and loading
Related Products
Company introduction:
Tianjin Emerson Commercial and Trade co., Ltd located in Tianjin the largest seaport in north of China, has more than 10 years
of experience in Iron and Steel materials, has large stock for steel raw materials.Tianjin Emerson products category: hot rolled
steel plate and steel sheet, medium thick steel plate, stainless steel sheet and plate, galvanized steel sheet, and checkered steel
sheet and plate; hot rolled steel coils,cold rolled steel coil, galvanized steel coil and stainless steel coils; seamless steel pipe,
welded steel pipe,hollow bar, galvanized steel pipe, square pipe, rectangular steel pipe, and stainless steel pipes; steel bar,hot
rolled steel bar, forged bar, rebar, deformed bar and other steel profiles. Except the steel raw materials,Tianjin Emerson can make
steel fabrication and processing on steel raw materials: sheet metal fabrication,steel sheet laser cutting, steel sheet CNC flame cutting,
steel sheet waterjet cutting, steel products welding and machining; make steel structure, and can make all types of steel parts or
equipment by drawings.
WHY CHOOSE US:
Good Quality! Fast Delivery Time! Good After-sale Service!
Looking forward to your kind contact.
at a certain spiral angle (called forming angle), and then welding the pipe seam. It can be made with a narrower strip steel
produces large diameter steel pipes.
| Spiral Welded Steel Pipe | |
Wall Thickness | 2mm-80mm |
Outer Diameter | 20-3000mm |
Length | 6m-12m or cut to length |
Common Grades: | Q235A, Q235B,16Mn, 20#, Q345, St37, St52, SAE1020, Q345B, Q195, Q235 |
Tolerance | Standard tolerance |
Standard | GB,AISI,ASTM,JIS,DIN |
Technical | Weld |
Application | It is commonly used in industrial sectors such as boilers, steam turbines, power machines, industrial furnaces and aviation and petrochemical industries |
Place of origin | Tianjin,China |
Production Process
1. Inspection raw material in site
2. Open coil and joined welding
3. Continuous arc-welding
4. Cutting
5. End and welding inspection
6. Mark packing and trucking
Steel pipes stock detail
Our company has stock of various steel pipes, ERW steel pipe, spiral steel pipe, seamless steel pipe, square steel pipe, galvanized
steel pipe etc.
Steel pipes processing and fabrication
Our company can provide steel pipe processing service, steel pipe can cut into length, can bend to angle, can weld to shape,
can machining to size.
Steel pipes packing and loading
Related Products
Company introduction:
Tianjin Emerson Commercial and Trade co., Ltd located in Tianjin the largest seaport in north of China, has more than 10 years
of experience in Iron and Steel materials, has large stock for steel raw materials.Tianjin Emerson products category: hot rolled
steel plate and steel sheet, medium thick steel plate, stainless steel sheet and plate, galvanized steel sheet, and checkered steel
sheet and plate; hot rolled steel coils,cold rolled steel coil, galvanized steel coil and stainless steel coils; seamless steel pipe,
welded steel pipe,hollow bar, galvanized steel pipe, square pipe, rectangular steel pipe, and stainless steel pipes; steel bar,hot
rolled steel bar, forged bar, rebar, deformed bar and other steel profiles. Except the steel raw materials,Tianjin Emerson can make
steel fabrication and processing on steel raw materials: sheet metal fabrication,steel sheet laser cutting, steel sheet CNC flame cutting,
steel sheet waterjet cutting, steel products welding and machining; make steel structure, and can make all types of steel parts or
equipment by drawings.
WHY CHOOSE US:
Good Quality! Fast Delivery Time! Good After-sale Service!
Looking forward to your kind contact.