API 5L ASTM A53 A252 A500 Carbon Steel Spiral Welded Pipe is a pipe material made from carbon steel as the raw material, formed through spiral curling and welding. Its manufacturing process is relatively unique: carbon steel strips are first spirally curled into a tubular shape at a certain angle, and then the seam is firmly welded using high-frequency welding or submerged arc welding technology. This process allows the pipe to maintain high strength while accommodating larger diameter requirements, making it particularly common in long-distance transportation pipelines.
Key Features
High Strength: Carbon steel spiral welded pipes exhibit high yield strength and tensile strength, enabling them to withstand significant pressure and loads. They are suitable for use in high-pressure and high-stress environments.
Corrosion Resistance: After undergoing anti-corrosion treatment, carbon steel spiral welded pipes maintain good corrosion resistance even in harsh environments. They are widely used in industries such as marine, chemical, petroleum, and natural gas.
High Pressure Resistance: Due to their unique spiral weld structure and material properties, carbon steel spiral welded pipes possess high pressure resistance, ensuring stable pipeline operation under high-pressure conditions.
Ease of Processing: The material of carbon steel spiral welded pipes is relatively flexible, allowing for easy processing into various shapes and sizes to meet diverse application requirements.
Cost-Effectiveness: Compared to other metal pipe materials, carbon steel spiral welded pipes have lower production costs. Additionally, their excellent physical properties contribute to a long service life and relatively low maintenance costs.
Specification
Product Name: SSAW Pipe, SAWH Pipe, Spiral Welded Pipe, Spiral Submerged Arc Welding Pipe,HSAW Pipe
OD: 219mm -4064mm
WT: 3.2-40mm
Length: 3m-48m
Standard:
API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
ASTM A53/A252/A500
EN10219/EN10208/EN10297
JIS G3457
SY/T5037
End: Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends
Surface Treatment: Black Painting / Oil Painting / Anti-Rust oil / Anti-Corrosive Coating
Application: Oil and Gas Pipeline, Water Transmission, Liquid Transportation, Building Construction, Steel Structure Construction, Offshore / Onshore Construction, Piling Works, Electricity, Heating Power and etc
Test: Chemical Component Analysis, Mechanical Properties (Ultimate Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
GNEE SSAW Pipe in stock
