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| Model NO. | Sch 5, Sch10, Sch 40, Sch 80, Sch 80s, Sch 160 |
| Material | 304 Stainless Steel |
| Outer Diameter | 1/2 inch |
| Type | Welded Pipe |
| Wall Thickness | Schedule 10 |
| Seam | Seamless, Welded |
| Standard | ISO, RoHS, Ibr, AISI, ASTM, GB, En, DIN, JIS |
| Manufacturing Method | Cold Rolled, Hot Rolled |
| Production Capacity | 5000tons/Year |
Our state-of-the-art production ensures exceptional quality for a wide range of applications. Our key products, including the ultra-smooth EP pipes with a mirror-like finish (Ra≤0.10μm) and our reliable BA pipes, perfect for high-purity environments.
We feature fully automated production lines, including eddy current testing, ultrasonic testing, hydrostatic pressure testing, spectral laboratories, and a 500sqm class 100K clean room.
ISO9001 | ISO45001 | ISO14001 | PED
Established in 2013, we focus on the production and sales of BA, AP, MP, EP ultra-pure stainless steel clean tubes, precision tubes, and heat exchanger tubes. With an annual capacity of 5,000 tons, we supply high-quality stainless steel solutions worldwide.




A: We specialize in manufacturing Welded and Seamless Pipes suitable for pressure-bearing, high-temperature, and corrosive environments.
A: Specifications are defined by Outer Diameter (O.D.), Wall Thickness (W.T.) in metric or imperial units, and standard or fixed lengths.
A: Our products adhere to ASTM A312, ASTM A269, ASME SA312, EN 10216-5, and JIS G3459 standards.
A: For standard products, the MOQ is generally 1 ton. Custom or non-standard products may require a higher MOQ.
A: We offer BA (Bright Annealed), EP (Electropolished), MP (Mechanical Polished), and AP (Annealed & Pickled) finishes.
A: Usually 15 days for production; if items are in stock, delivery can be made within 7 days.
Sandstorm Steel