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Stainless Steel Welded Pipe
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ASTM EN DIN Welded Pipe ISO JIS With Bright Anneal 150mm
Place of Origin | China |
---|---|
Brand Name | Hengsai |
Certification | ce, RoHS, BIS, JIS, GS, ISO9001 |
Model Number | 200,300,400 series |
Minimum Order Quantity | 1 Ton |
Price | Negotiable |
Packaging Details | Waterproof and rust-proof seaworthy packaged goods according to customer requirements |
Delivery Time | within 7 working days |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 1000 tons/month |

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xShape | Pipe | Surface | BA/2B/NO.1/NO.3/NO.4 |
---|---|---|---|
Connection | Welded | Material | Stainless Steel |
Wall Thickness | 1mm-150mm(SCH10-XXS) | Standard | ASTM EN DIN GB ISO JIS |
Surface Treatment | Welded | Processing Technology | Cold Drawn,Cold Rolled,Bright Anneal Etc |
Highlight | ASTM DIN Welded Pipe,150mm Welded Bright Pipe |
Product Description:
Stainless steel welded pipe is a type of pipe made from stainless steel, usually with a diameter of 10mm to 2000mm, with a certain wall thickness and a certain length. It is made by welding steel plates together, with the surface finish of BA/2B/NO.1/NO.3/NO.4. The standard of stainless steel welded pipe is ASTM EN DIN GB ISO JIS. The wall thickness of these pipes range from 1mm to 150mm (SCH10-XXS). The pipe is made through cold drawn, cold rolled, bright anneal processing technology. Stainless steel welded pipe is one of the most popular steel pipes for many industries due to its excellent corrosion resistance, high strength, and other advantages.
Features:
- Product Name: Stainless Steel Welded Pipe
- Connection: Welded
- Surface: BA/2B/NO.1/NO.3/NO.4
- Surface Treatment: Welded
- Material: Stainless Steel
- Processing Technology: Cold Drawn, Cold Rolled, Bright Anneal Etc
Product Name | Stainless Steel Welded Pipe |
Production Process | Cold Drawn,Cold Rolled,Bright Anneal etc |
Type | Welded |
Standard | ASTM EN DIN GB ISO JIS |
Tolerance | +/-0.05 ~+/0.02 |
Surface | Pickling,Bright; No.1,2B,No.4,BA,8K Satin,Brush,Hairline,Mirror,Polished 180 grits,320 grits,400 grits,600 grits,800 grits polished |
Application |
1).Heat exahanger tube for petrochemical,chemical and ocean development |
Materials | 200 series: 201,202,202Cu,204Cu, 300series:301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330, 400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446, 600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D, Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304, LDX2101.LDX2404,LDX4404,904L Others: 153Ma,254SMo,253Ma,654SMo,F15,Invar36,1J22,N4,N6 etc Alloy : Alloy 20/28/31; Hastelloy: Hastelloy B / B-2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N; Haynes: Haynes 230/556/188; Inconel: Inconel 100/600/601/602CA/617/625713/718738/X-750,Carpenter 20; Incoloy: Incoloy 800/ 800H/800HT/825/925/926; GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 Monel: Monel 400/K500 Nitronic: Nitronic 40/50/60; Nimonic: Nimonic 75/80A/90 ; |
Chemical Composition
Grade | C | Si | Mu | P | S | Cr | Ni | MO | Ti | Other |
201 | ≤0.15 | ≤1.00 | 5.50-7.50 | ≤0.060 | ≤0.030 | 16.0-18.0 | 3.50-5.50 | - | - | |
301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.065 | ≤0.030 | 16.0-18.0 | 6.0-8.0 | ≤2.00 | - | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 18.0-20.0 | 8.0-11.0 | - | - | |
304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 18.0-20.0 | 8.0-12.0 | - | - | |
304H | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 18.0-20.0 | 8.0-10.0 | - | - | |
316L | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - | |
316Ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 16.0-19.0 | 11.0-14.0 | 1.80-2.50 | ≥5×C% | |
317L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | - | |
321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-12.0 | - | ≥5×C% | |
321H | 0.04-0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-12.0 | - | 4×C-0.70 | |
347H | 0.04-0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-13.0 | - | - | |
309S | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 22.0-24.0 | 12.0-15.0 | - | ||
310S | ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 24.0-26.0 | 19.0-22.0 | - | - | |
904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | ≤23 | ≤28 | - | - | |
2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 21.0-23.0 | 4.5-6.5 | 2.90-3.50 | - | |
2507 | ≤0.03 | ≤0.80 | ≤1.20 | ≤0.035 | ≤0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | - |
Applications:
Stainless steel welded pipe is a versatile product made from Hengsai, a well-known brand in China, with a wide range of 200 series, 300 series and 400 series available. It is certified by ce, RoHS, BIS, JIS, GS and ISO9001, and the minimum order quantity is 1 Ton. The price is negotiable, and the packaging is waterproof and rust-proof, with seaworthy packages according to customer requirements. Delivery time is within 7 working days, and payment terms are L/C, T/T, and Western Union. With a production capability of 1000 tons/month, it is a reliable choice for businesses. The connection is welded, and it is available in pipe shape with wall thicknesses of 1mm-150mm(SCH10-XXS). The surface includes BA/2B/NO.1/NO.3/NO.4, and it is treated with welding.
Support and Services:
We provide technical support and services for Stainless Steel Welded Pipe, such as:
- Inspection before delivery
- Provide sample for testing
- Provide technical training
- Provide technical advice
- Provide installation and maintenance instructions
- Provide after-sales service
- Provide warranty service
Packing and Shipping:
Stainless steel welded pipe is commonly packaged in bundles and secured with steel straps or wires. The bundles may be further wrapped and protected with plastic or other materials as needed. Depending on the size and weight of the pipe, it may also be shipped in crates or on wooden pallets.
The shipment of stainless steel welded pipes may be done by truck, rail, sea, and air freight. The carrier chosen for shipment can vary depending on the size and weight of the pipes and the delivery destination.

FAQ:
FAQ:Q1. What are your company's main products ?
A1: Our main products are Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet, Stainless Steel Coil Strip, Stainless Steel Bar Rod, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 7 days-10 days after receiving the deposit.
Q5. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.