304 Hot-Rolled Acid-Washed Stainless Steel Welded Pipe For Building Trades
304 Hot-Rolled Acid-Washed Stainless Steel Welded Pipe For Building Trades
Product Description
Hot-rolled, pickled, and welded 304 stainless steel welded pipe is a type of stainless steel pipe made by coiling and welding hot-rolled, pickled, and welded 304 stainless steel coils/sheets.
304 stainless steel refers to the material. This general-purpose austenitic stainless steel is composed of 18% chromium and 8% nickel, offering excellent corrosion resistance, formability, and weldability.
Hot-rolled, pickled, and welded refers to the raw material. The hot-rolled coils undergo a pickling treatment to remove the black oxide scale, resulting in a silvery-white matte finish.
Welded pipe refers to the forming process. The core process involves fusing the seams of the rolled sheets together through welding (usually argon arc welding, plasma welding, or high-frequency welding), thus forming the steel pipe.
In short: It is a steel pipe made by coiling silvery-white, hot-rolled, pickled, and welded 304 stainless steel sheets.
| Product Name | Stainless steel pipe, Stainless steel tube |
| Standard | ASTM A249-84b, ASTM A269-90A, ASTM A270, ASTM A312, ASTM A688 or customed |
| Certificate | ISO, SGS ,CE or other third party inspection acceptable. |
| Outer Diameter | 1) Round pipe: 8mm to 680 mm 2) Square pipe: 10x10mm to 300x300mm 3) Rectangular pipe: 10x20mm to 120x180mm |
| Thickness | 0.5mm-100mm |
| Type | Welded,Longitudinally welded pipes |
| Shape | Round, Square, Rectangular, Slot, Oval, etc |
| Length | 6m or as customer's request |
| Surface | 180G, 320G, 400G Satin / Hairline;400G, 500G, 600G or 800G Mirror finish,HL,8K,etc, |
| Application | Decoration,construction,upholstery,industry instrument,medical equipment,ect |
| Payment terms | 500KGS Each size |
| MOQ | Ex-Work, FOB/CFR/CIF |
| Delivery Time | 15-20 days after receive the deposit. |
| Packing | Wooden Case Standard Sea-Worthy Packing |
| Port of shipment | Wuxi, Shanghai or as required. |
| Packing | Standard export package or as required |
| Advantage | Small MOQ + Superior quality + Competitive price + Fast delivery |
| Chemical composition | |||||
| Grade | C | Si | Mn | Cr | Ni |
| 304 | ≤0.07 | ≤1.00 | ≤2.0 | 18.00~20.00 | 8.00~10.50 |
| 304L | ≤0.030 | ≤1.00 | ≤2.0 | 18.00~20.00 | 9.00~13.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.0 | 24.00~26.00 | 19.00~22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | 16.00~18.00 | 10.00~14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.0 | 16.00~18.00 | 12.00~15.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.0 | 17.00~19.00 | 9.00~13.00 |
| 904L | ≤0.02 | ≤1.00 | ≤2.0 | 19.00~23.00 | 23.00~28.00 |
| 2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22.00~23.00 | 4.5~6.5 |
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24.00~26.00 | 6.00~8.00 |
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Application
Certificates
Packing and Shipping
F&Q
Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).
| ASTM A249-84b, ASTM A269-90A, ASTM A270, ASTM A312, ASTM A688 or customed |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.