📦 Product Description
As a leading supplier and exporter for stainless steel pipes and tubes, we provide a wide range of products including stainless steel seamless pipes, welded pipes, flanges, valves, and other pipe fittings. Our multiple branch workshops ensure superior product quality and reliable supply chains.
ASTM A789 Super Duplex Tubing & Stainless Steel Pipes
High-quality SS304 Tp316L seamless pipes designed for industrial hydraulic tests and chimney applications.
- ✔ Materials: 201, 202, 304, 316L, 430, Duplex, etc.
- ✔ Outer Diameter: 6-762 mm
- ✔ Thickness: 0.5-65 mm
| Standard |
ASTM, GB, JIS, DIN, EN, AISI |
| Material Grade |
TP304, TP304L, TP316, TP316L, TP347, TP347H, TP321, TP321H, TP310, TP310S, TP410, S31803, S32205, S32750 |
| Outer Diameter |
Seamless: 6mm-762mm | Welded: 8mm-3000mm |
| Wall Thickness |
Seamless: 0.5mm-65mm | Welded: 0.5mm-45mm |
| Surface Finish |
Pickling, annealing, varnishing, antiseptical, oiled |
| Testing |
UT, ET, HT, RT, and others according to standards |
⭐ Key Advantages of Seamless Pipes
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Seamless Construction: Eliminates the need for welding, resulting in a smoother interior surface and superior flow efficiency.
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High Temp & Pressure Resistance: Designed to handle extreme conditions without leaks or failures, ideal for fluid and gas transport.
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Superior Corrosion Resistance: Chromium content forms a protective layer, providing a longer lifespan against water and chemicals.
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Hygiene & Cleanliness: Smooth surfaces prevent bacteria accumulation, perfect for food, beverage, and medical industries.
❓ Frequently Asked Questions
1. How many countries do you export to?
We have exported stainless steel pipes to more than 30 countries, including Egypt, Turkey, India, Iran, Dubai, Thailand, and the Philippines.
2. What is your core product range?
Based on our specialized seamless pipe factory, we provide a ONE-STOP service for fittings, flanges, valves, and various stainless steel tubes.
3. What is the standard delivery time?
Delivery time typically ranges from 15 to 50 days, depending on the order quantity and specific requirements.
4. Do you provide OEM services?
Yes, we offer comprehensive OEM services. Please contact us to discuss your specific design and marking requirements.
5. Can we arrange a factory visit?
We warmly welcome visits. Once you provide your schedule, we will arrange a professional team to facilitate your tour and discussion.
6. What certifications do your products carry?
Our products are certified by ISO9001-2008, ASME, PED, ABS, CCS, LR, DNV, and TUV, ensuring global compliance and quality.