Seamless Steel Pipes – Precision, Strength & Reliability
Yashanway’s Seamless Steel Pipes are manufactured from solid round billets, processed through hot rolling, cold drawing, and heat treatment, ensuring exceptional uniformity, pressure resistance, and smooth surface finish.
With no weld seam, these pipes offer superior strength and integrity, making them ideal for oil and gas transportation, high-pressure boilers, mechanical structures, hydraulic systems, and construction applications.
Each pipe is produced in compliance with API 5L, ASTM, EN, and DIN standards, ensuring consistent quality for demanding industrial environments.
Product Specifications:
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Standard: API 5L / ASTM A106 / ASTM A53 / ASTM A179 / ASTM A333 / DIN 17175 / EN10210 / EN10216
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Steel Grade: GR.B, X42–X70, 20#, 45#, 16Mn, ST35, ST37, ST52, S355
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Outer Diameter: 10.3mm – 720mm (½" – 28")
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Wall Thickness: 1.5mm – 50mm
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Length: 5.8m – 12m or customized
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Surface Finish: Black / Phosphated / Oiled / Pickled / Galvanized
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End Type: Plain / Beveled / Threaded with Caps
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Testing: Eddy current, ultrasonic, hydrostatic, and mechanical testing
Key Features & Advantages:
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✅ No Weld Seam – Stronger and safer for high-pressure applications.
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✅ Excellent Mechanical Strength – Ideal for oil, gas, and power industries.
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✅ Uniform Wall Thickness – Ensures consistent flow and performance.
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✅ High Dimensional Accuracy – Perfect for machining and assembly.
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✅ Wide Range of Materials – Suitable for carbon, alloy, and stainless steel grades.
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✅ Corrosion & Heat Resistant – Suitable for harsh environments.
Applications:
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Oil and gas pipelines
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High-pressure boilers and heat exchangers
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Hydraulic cylinders and mechanical parts
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Structural and automotive applications
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Chemical and petrochemical industries
Your Reliable Seamless Pipe Supplier in China
Yashanway is committed to delivering seamless pipes with precise tolerances, clean surfaces, and superior strength. Our modern production facilities use advanced piercing and rolling mills to ensure consistent internal and external quality.
We provide custom grades, lengths, and surface treatments, serving clients across energy, construction, and machinery sectors worldwide.
📞 Contact Yashanway today for seamless pipe quotations or technical support — we deliver pipes that meet your toughest performance standards.
