Duplex Stainless Steel Seamless Tube & Pipe S31803 S32205 S32750 - 1mm to 30mm Wall Thickness, ASTM A789/A790 Certified
Annealed and pickled duplex stainless steel seamless tubes and pipes manufactured from premium grades S31803, S32205, and S32750. These corrosion-resistant pipes are cold drawn to precise dimensions and meet international quality standards for demanding industrial applications.
S31803, S32205, S32750, S32760
ASTM A789, ASTM A790
- Outside Diameter: 6mm to 406mm
- Wall Thickness: 1mm to 30mm
- Length: 5-7 meters standard
| Parameter | Specification |
|---|---|
| Model Number | 32760/32750 |
| Grade Series | 300 Series |
| Certifications | ISO, AISI, ASTM, EN, DIN, JIS |
| Available Shapes | Round, Square, Rectangular |
| Nickel Content | 10.00-14.00% |
| HS Code | 7304411000 |
Zheheng Steel Co., Ltd operates a 135,000 square meter manufacturing facility with over 200 employees and an annual production capacity of 20,000 tons. Our advanced equipment includes:
- 3 seamless steel pipe production lines (1/2" to 24")
- 20 welded pipe production lines (1/2" to 80")
Stainless steel polished pipe, welded pipe, sanitary pipe, precise pipe, heavy thickness pipe, thin thickness pipe, nickel alloy pipe, urea stainless steel pipe
Petroleum, chemical, pharmaceutical, food processing, machinery, aerospace, construction, military, hardware, gas boilers, plumbing devices, ships, power plants, and other industrial sectors.
- Third-party inspection acceptance (SGS, BV, CE)
- Customization services available
- Minimum order quantity: 1 ton (smaller trial orders accepted)
- Free samples provided (customer bears freight cost)
- Delivery time: 7-30 days
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.