SSAW Pipes – Spiral Submerged Arc Welded Steel Pipes
Our SSAW (Spiral Submerged Arc Welded) Pipes are manufactured using advanced spiral forming and double-sided submerged arc welding technology, ensuring strong, uniform, and reliable weld seams. These pipes are ideal for oil & gas transmission, water supply projects, piling, and structural applications where high strength and durability are required.
As an experienced API 5L SSAW pipe manufacturer, Yashanway delivers high-quality products with precise dimensions, excellent roundness, and long service life — trusted by global clients in infrastructure and energy sectors.
Product Specifications:
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Standard: API 5L PSL1 / PSL2, ASTM A252, EN10219, GB/T 9711
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Steel Grade: API 5L Grade B / X42 / X46 / X52 / X56 / X60 / X65 / X70
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Outer Diameter: 219mm – 3048mm (8" – 120")
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Wall Thickness: 4mm – 25.4mm
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Length: Up to 18m or customized
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End Type: Plain end / Beveled end with caps
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Welding Method: Double-sided submerged arc welding
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Coating Options: 3LPE / 3LPP / FBE / Bitumen / Epoxy / Anti-corrosion paint
Key Features & Advantages:
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✅ High Strength & Pressure Resistance – Suitable for large-diameter and high-pressure pipelines.
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✅ Smooth Inner & Outer Welds – Ensures optimal fluid flow and consistent performance.
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✅ Excellent Roundness & Straightness – Ideal for long-distance transmission lines.
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✅ Advanced Ultrasonic & Hydro Testing – Guarantees weld quality and mechanical reliability.
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✅ Customizable Coatings & Ends – Meets diverse project and environmental needs.
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✅ Long Lifespan – Resistant to corrosion, wear, and environmental stress.
Applications:
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Crude oil, natural gas, and petroleum transmission lines
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Water supply and sewage pipelines
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Marine piling and structural foundation supports
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Bridge and harbor engineering
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Wind tower foundations and offshore projects
Your Reliable SSAW Pipe Supplier in China
Yashanway supplies spiral welded steel pipes with strict inspection and global standard certification. Our production lines use high-precision forming machines and automatic ultrasonic testing to ensure consistent weld integrity, coating adhesion, and dimensional accuracy.
We provide custom sizes, coatings, and lengths to meet project requirements in energy, construction, and infrastructure industries.
📞 Contact us for your SSAW pipe quotation or custom project inquiry — Yashanway ensures strength, reliability, and precision in every meter of steel we deliver.
