Rectangular 304 Stainless Steel Exhaust Pipe Seamless 304l Tubing A312 Tp304 Astm A269 Tp316
1.Construction Decorative 304 Stainless Steel Pipe Steel Tubing For Hot Rolled
Itis a large- scale seamlesspipes & tubes manufacturer in materials of duplex stainless steel 2205, UNS 31803; Super duplex stainless steel 2507, UNS 32750. UNS32760austentic stainless steel 310S, 904L, 316Ti, 317L, 347H, nickle-based and high temperature resistance alloy steel Incoloy 800, Incone1600, Hastelloy C276, ect. We have more than 20 cold-drawn and cold-rolled production machines which can achieve about 12000mt annual outputOur products comply with ASTM A312, ASTM A789, ASTM A790, GB/T13296-2013, GB/T14976- 2013, ect.
| Product name | Stainless Steel Pipes Seamless/welded |
| Steel Grade | (TP)201, 304, 304L, 316, 316L,317L,321,310S, 374, 904L(welded), etc. |
| Standard | ASTM A213/A312/A269, DIN17456/17458/17459, etc |
| Forming technics | Seamless (Hot rolling/Cold rolling), Welding(ERW) |
| Outer diameter | 8mm~426mm |
| Wall thickness | Sch5s~Sch160s |
| Length of pipe | 5.8/5.9 meters (suitable for 20ft container loading), 6 meters, by random or customerised. |
| Packing | Bundling, Seaworthy material wrapping |
| Shipment | Seaworthy packing pipes being shiping by 20ft/40ft container. |
| Loading port | Shanghai Port, Tianjin port, Guangzhou port. |
| Supplying capacity | 100tons per month |
| Payment terms | T/T, L/C at sight |
| Applications | Construction, decoration. Normal Industrial purpose, Petroleum, chemical industry. Electrical appliances, automotive, aerospace. Sanitary grade for food industry or medical application. |
2.chemical composition
| Chemical Composition of Material | Material Composition |
201 | 202 | 304 | 316L | 430 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.12 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
| Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10-14 | ||
| Mo | 2.0-3.0 |
3.product show
4.mechanical property
| Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
| Hardness (HV) | <105 | <100 | <90 | <90 | ||
5.FAQ
Q: What kind of work does your company do?
A: Our company is a professional manufacturer.We mainly produces stainless steel sheet, stainless steel coil, stainless steel pipe, stainless steel bars and so on.
Q: How can you assure your quality?
1.We can provide you certificate of quality accordingly.
2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.
Q: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
Q: Can you accept trail orders?
Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer partnership after the beginning.
Q: Can you provide samples for checking before order?
A: Free samples can be provided as you required. You need only to bear the freight cost.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.