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Stainless Steel Welded Pipes & Tubes

For decades, Sun Mark Stainless has been a trusted name in manufacturing top-grade stainless steel welded pipes and tubes. We are among India’s leading exporters of stainless steel welded pipes and tubes.

Each batch undergoes rigorous, multi-stage quality inspections, from dimensional accuracy and tensile strength to corrosion resistance testing, ensuring that every pipe and tube meets our strict internal and international quality benchmarks.

Available in 304, 304L, 316, 316L, 316Ti, and 321 grades, our stainless steel welded pipes and tubes deliver reliable strength and durability for both industrial and commercial applications.

Stacked welded stainless steel pipes and tubes by Sun Mark Stainless for durability and high-performance industrial use.
Welded stainless steel pipes and tubes by Sun Mark Stainless for corrosion resistance and robust industrial applications.
Stacked welded stainless steel pipes and tubes by Sun Mark Stainless for durability and reliable industrial performance.
Polished welded stainless steel pipes and tubes by Sun Mark Stainless for corrosion resistance and heavy-duty industrial use.

Stainless Steel Welded Pipes & Tubes

Standards ASME / ASTM A249 / A269 / A312 / EN 10217-7, Equivalent to EN & DIN Standards
Outside Diameter (O.D) 12.70 mm to 406.40 mm
N.B 1/2" NB to 16" NB
Thickness 0.90 mm to 9.53 mm (SCH 5S / SCH 20 / SCH 10S / SCH 40S)
Length up to 11.8 meters
Process Features Solution Annealed - Pickled & Passivated
Surface Finish Pickled
Grades 304 / 304L / 316 / 316L / 316Ti / 321

Trusted stainless solutions
for every need.