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Stainless Steel Coil Strip
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304 Stainless Steel Coil
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Cold Rolled Stainless Steel Sheet
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Hot Rolled Stainless Steel Sheet
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Stainless Steel Rod
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Stainless Steel Seamless Pipe
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Stainless Steel Welded Pipe
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Stainless Steel Circle
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Stainless Steel Angle Bar
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Hot Rolled Carbon Steel Plate
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Carbon Steel Profile
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Carbon Steel Pipe
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Spring Steel Wire
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PPGI
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Corrugated Steel Sheet
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Deformed Steel Bar
200 Series Stainless Steel Welded Pipe 300 Series Round Square Heat Exchanger
Place of Origin | China |
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Brand Name | Jiangsu Hengsai |
Certification | ce, RoHS, BIS, JIS, GS, ISO9001 |
Model Number | 200,300,400 series |
Minimum Order Quantity | 1 Tons |
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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xProduct Name | Stainless Steel Welded Pipe | Standard | ASTM EN DIN GB ISO JIS |
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Surface | BA/2B/NO.1/NO.3/NO.4 | Materials | 200series, 300 Series, 400 Series, 600 Series |
Section Shape | Round, Square | Tolerance | ±1% |
Wall Thickness | 1mm-150mm(SCH10-XXS) | Welding Line Type | Seamless,ERW,Spiral Welded,EFW |
Highlight | 200 Series Stainless Steel Welded Pipe,Stainless Steel Welded Pipe 300 Series,Round ss 304 welded pipe |
200series, 300 Series, Round, Square Stainless Steel Welded Pipe Heat Exahanger
Welded stainless steel pipe is a pipe made from a Stainless Steel strip or plate that is rolled and then welded together. Welded stainless steel pipe is used in various industries where high temperature and corrosive conditions are present, such as oil and gas, chemical processing, power generation, food processing, and pharmaceutical.
Stainless steel welded pipe is a pipe made of stainless steel that is welded together. The process of welding is done by heating the stainless steel to a high enough temperature that it melts and then cooling it so that it solidifies. This makes the stainless steel much stronger than if it were just a pipe made of one piece of metal.
Specification
Product Name
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Stainless Steel Pipe
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Standard
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JIS, AISI, ASTM, GB, DIN, EN
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Material
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304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201, 202 Stainless Steel
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Thickness
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0.4-50 mm
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MOQ
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1Ton
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Steel grade
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200/300/400 series
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Outer diameter
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6mm-2500mm (3/8"-100")
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Surface
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BA/2B/NO.1/NO.3/NO.4
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Package
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Standard export seaworthy package,or as required.
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Application
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Decoration (Processed into raillings, handrails, doors and Windows),medical, industry, etc
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Technique
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Cold Rolled Hot Rolled
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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 | - |
About Us
We are a leading manufacturer and exporter of metal materials. lt is a modern comprehensive service enterprise, which is specialized in the production and processing of stainless steel, carbon steel, and alloy steel, non-ferrous metals, metal products, and other metal material fields, as well as in the import and export sales and industrial technical services we have the world first-class processing equipment, modernized physical and chemical testing center, opening flat, cutting, surface treatment, molding, sheet metal, welding. machining and 8 big processing platform. Moreover, we have the factory in shandong and jiangsu, facilitates each customer's comprehensive demand. Our company has successfully passed SO9001: China quality certification center quality certification since its establishment.Our products have been exported to many countries, such as the United States, Canada, Russia, Latvia, Ukraine, Brazil, Argentina,the united Arab emirates, Turkey, Saudi Arabia, Singapore, Indonesia,the Philippines, and enjoya high reputation!
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.