Steel SSAW Pipe
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Steel SSAW Pipe supplier
Steel SSAW Pipe, also called Spiral Submerged Arc Welded Pipe, is a welded steel pipe manufactured from steel coil by spiral forming and submerged arc welding. It offers flexible diameter production, strong spiral weld performance, and cost-effective supply for large-diameter pipeline and structural projects.
As a professional steel SSAW Pipe supplier, SKSTEEL supplies Steel SSAW Pipe with full sizes available, multiple steel grades, anti-corrosion coating options, mill test certificates, and fast delivery for water transmission, oil and gas transportation, piling, drainage, bridge, port, and infrastructure projects.
Types of SSAW Pipe SKSTEEL can supply
| Item | Description |
|---|---|
| Product | Steel SSAW Pipe / Spiral Submerged Arc Welded Pipe |
| Standard | API 5L, ASTM A252, EN10219, EN10217, SY/T 5037, GB/T 9711, GB/T |
| Steel Grade | API 5L Gr.B, X42-X70, Q235B, Q355B, S235JR, S355JR, ASTM A252 Gr.2/Gr.3 or Customized |
| Production Method | Spiral Forming with Submerged Arc Welding |
| Outside Diameter | 219mm-3048mm or Customized |
| Wall Thickness | 5mm-25.4mm or Customized |
| Length | 6m, 9m, 12m, 18m or Customized |
| Surface | Black, Painted, 3PE, FBE, Epoxy Coated, Cement Lined or Customized |
| Certificate | MTC EN10204 3.1 Available |
Chemical composition depends on the selected steel coil grade and project standard. The following table is a common reference for carbon steel SSAW pipe materials.
| Element | Content (%) |
|---|---|
| C | According to steel grade requirement |
| Si | According to steel grade requirement |
| Mn | According to steel grade requirement |
| P | Controlled by applicable standard |
| S | Controlled by applicable standard |
| Property | Value |
|---|---|
| Yield Strength | According to grade and standard |
| Tensile Strength | According to grade and standard |
| Elongation | According to grade and standard |
| Pressure Performance | Tested by visual inspection, ultrasonic testing, hydrostatic testing or according to project requirements |
Applications
SSAW steel pipe has a spiral welded seam. For transmission, piling, or structural enquiries, specify the intended service, product standard, steel grade, dimensions, weld inspection, and any coating requirements. Suitability must be checked against the project design and purchase specification.
Challenges & Needs
For SSAW steel pipe procurement, define the applicable product standard, grade, outside diameter, wall thickness, length, weld inspection, end preparation, and coating requirements before ordering.
Dimensional Accuracy
Confirm outside diameter, wall thickness, ovality, straightness, and end tolerances against the applicable standard and project specification.
Internal Residual Stress
Poor Coating Adhesion
Our Supply Solutions
SKSTEEL supports SSAW steel pipe sourcing as a steel stockist and supply chain partner. Provide the project specification so the proposed material, dimensional tolerances, weld inspection, and documentation can be checked before order confirmation.
For coated or processed pipe, specify the coating system, end preparation, inspection acceptance criteria, and packing requirements. Availability and delivery terms are confirmed for each order.
SSAW Steel Pipe Supply Support from SKSTEEL
- Large Diameter Range Available
- Flexible Production Sizes
- Multiple Steel Grades Available
- Competitive Export Pricing
- Strict Welding and Quality Inspection
- Mill Test Certificates Available
- Fast Global Delivery
- Professional Export Support
Value-Added Services
Include SSAW steel pipe processing, surface protection, inspection, and packing requirements in your enquiry. Specific services and their acceptance criteria are subject to quotation and order confirmation.
Precision End-Processing
Surface Protection
Bending & Forming
Transparent Delivery
Collaboration with SKSTEEL
FAQ for Steel Supply Services
What is Steel SSAW Pipe?
Steel SSAW Pipe is Spiral Submerged Arc Welded Pipe produced from steel coil with a spiral weld seam. It is widely used for large-diameter water, oil, gas, drainage, piling, and structural projects.
What standards can SKSTEEL supply for Steel SSAW Pipe?
SKSTEEL can supply Steel SSAW Pipe according to API 5L, ASTM A252, EN10219, EN10217, SY/T 5037, GB/T 9711, GB/T and other project standards.
What is the difference between SSAW Pipe and LSAW Pipe?
SSAW Pipe has a spiral weld seam and is usually made from steel coil. LSAW Pipe has a straight longitudinal weld seam and is usually made from steel plate. SSAW Pipe is often selected for flexible large-diameter production and cost-effective long-distance pipeline projects.
Can Steel SSAW Pipe be used for water transmission projects?
Yes. Steel SSAW Pipe is widely used in water supply, water transmission, sewage, drainage, and municipal pipeline projects. Coating and lining options can be supplied according to the project environment.
Can SKSTEEL provide customized processing for Steel SSAW Pipe?
Yes. Cutting, beveling, welding, coating, inspection, marking, packing, and custom length services are available.