Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of Welded Carbon Steel Pipe Manufacturer ERW Carbon Steel Tube Supplier in China. Welcome to consult the quotation and import cheap Welded Carbon Steel Pipe Manufacturer ERW Carbon Steel Tube Supplier made in China here from our factory.
What is the Carbon Steel Welded Pipe?
Carbon steel welded pipes in various sizes can meet structural and mechanical piping requirements for water, petroleum, oil and gas, construction, and other industrial applications. Carbon steel has good properties in hardness and strength, and it is less expensive than other steel. Carbon steel welded pipe, commonly identified as standard pipe, in the nominal size range of ½ inch up to and including 6 inches (12.7 mm to 168.3 mm in outside diameter) inclusive, in various forms and finishes, usually supplied to meet ASTM A53, ASTM A135, ASTM A252, ASTM A589, ASTM A795, ASTM F1083 or Commercial Quality.
Welded steel pipe carbon tube detail information
Size: outer diameter 21.3mm to 219.1 mm
wall thickness: 1.2mm to 12.75 mm
length :2.5 to 12m
Standard: GB BS EN ASTM API JIS
Material:Q195/Q235/Q345
Surface:oiled / galvanized /black paint
Application: highway guardrail,scaffolding ,greenhouse fence, sports equipment pipeline .
Delivery time : 30-40days
packing : bundles
Payment :L/C at sight or T/T
mode of transportation: sea transportation
processing products :threading,drilling,shrinking,bending.

Application of Carbon Steel Welded Pipe
Carbon steel welded pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making them ideal to transport fluids. Carbon steel pipes are widely used in a number of industries, such as transporting water and sewage, oil and gas industries, boiler and condenser tubes, high-pressure applications, and chemical processing.
- Transporting water and sewage
- Oil and gas industries
- Boiler and condenser tubes
- High-pressure applications
- Chemical processing


Why Choose TYT?
Flexible OEM and Customization
We can support customized dimensions, grades, lengths, surface treatments and packing according to your drawings and procurement requirements.
Strict Production Control
Incoming material, welding parameters, dimensions and finished products are managed according to the applicable production and inspection procedures.
Documentation for Every Order
Material certificates and other supporting documents can be arranged according to the selected standard and customer requirements.
Professional Export Service
We provide clear product specifications, packing information and production updates to support smooth international procurement.

FAQ
1. What is welded carbon steel pipe?
Welded carbon steel pipe is a carbon steel tube made by joining the longitudinal seam through electric resistance welding. It is commonly produced from steel strip or plate and is available in different sizes, wall thicknesses and surface finishes.
2. What is the difference between ERW pipe and seamless pipe?
ERW pipe is manufactured with a longitudinal welded seam, while seamless pipe is formed without a longitudinal weld seam. The suitable choice depends on the applicable standard, design pressure, operating conditions and project requirements.
3. Can you provide customized sizes?
Yes. Custom outside diameters, wall thicknesses, lengths, grades and surface treatments can be discussed according to your specifications and production schedule.
4. Which standards are available?
Common reference standards include ASTM A53, API 5L and EN 10217. Please confirm the exact standard and grade based on your application and purchase requirements.
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