SSAW Steel Pipe
SSAW steel pipe,short for Spiral Submerged Arc Welded Steel Pipe,is produced by continuously rolling hot-rolled steel strips into a spiral shape and welding the helical seam under submerged arc welding process.It is widely used for large-di...
SSAW steel pipe,short for Spiral Submerged Arc Welded Steel Pipe,is produced by continuously rolling hot-rolled steel strips into a spiral shape and welding the helical seam under submerged arc welding process.It is widely used for large-diameter,long-distance pipeline and structural engineering due to its high rigidity and stable bearing capacity.
Features
Manufactured from quality steel coil,enabling large diameter and heavy wall thickness
Helical weld structure provides excellent resistance to internal pressure and external load
High production efficiency,suitable for mass and large-scale supply
Good roundness and straightness,easy for on-site installation and connection
Full inspection:ultrasonic testing,X-ray testing,hydrostatic pressure test,etc.
Common Materials&Standards
Materials:API 5L X42–X80,Q235B,Q355B,L245,L360
Standards:API 5L,GB/T 9711,ASTM A252,EN 10217,SY/T 5037
Applications
Long-distance oil,natural gas and water transmission pipelines
Municipal water supply,drainage and sewage engineering
Bridge pile foundations,port engineering and building structure piles
Fluid pipelines in petrochemical,power plant and mining industries
Advantages
Can produce larger diameters than LSAW and ERW pipes
Strong ability to bear radial pressure and bending load
Cost-effective for large-diameter pipeline projects
Flexible in specification customization and length production
