904L Stainless Steel Pipe Tube
Name: Stainless Steel Pipe
Section Size: As Required
Wall Thickness: 0.3-40mm Or As Required
Length: 1m-6m Or As Customers' Request
Standard: ASTM,AISI,JIS,GB, DIN,EN
Surface Treatment: 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.
| Product Name | Stainless steel welded pipe/Seamless Stainless Steel Pipe |
| Standard | ASTM AISI DIN, EN, GB, JIS |
| Steel Grade | 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: 409L,410,410s,420j1,420j2,430,444,441,436 Duplex Steel: 904L,2205,2507,2101,2520,2304 |
| Outer Diameter | 6-2500mm(as required) |
| Thickness | 0.3mm-150mm (as required) |
| Length | 2000mm/2500mm/3000mm/6000mm/12000mm(as required) |
| Technique | Seamless |
| Surface | No.1 2B BA 6K 8K Mirror No.4 HL |
| Tolerance | ±1% |
| Price Terms | FOB,CFR,CIF |
| Grade | C | Cr | Ni | Mo | Other |
| 301 | ≤0.15 | 16.0~18.0 | 6.00~8.00 | - | - |
| 301L | ≤0.030 | 16.0~18.0 | 6.00~8.00 | - | N≤0.20 |
| 304 | ≤0.08 | 18.0~20.0 | 8.00~10.50 | - | - |
| 304J1 | 0.02~0.05 | 16.5~17.1 | 7.5~7.9 | - | Cu1.9~2.2 |
| 304L | ≤0.030 | 18.0~20.0 | 9.00~13.00 | - | - |
| 304N1 | ≤0.08 | 18.0~20.0 | 7.00~10.50 | - | N0.10~ 0.25 |
| 304N2 | ≤0.08 | 18.0~20.0 | 7.50~10.50 | - | Nb≤0.15 |
| 316 | ≤0.08 | 16.0~18.0 | 10.00~14.00 | 2.00~3.00 | - |
| 316L | ≤0.03 | 16.0~18.0 | 12.00~15.00 | - | - |
| 321 | ≤0.08 | 17.0~19.0 | 9.00~13.00 | - | Ti5×C% |
| 409L | ≤0.03 | 17.0~19.0 | - | - | Ti6×C%~0.75 |
| 410L | ≤0.03 | 11.0~13.5 | - | - | - |
| 430 | ≤0.12 | 16.0~18.0 | - | - | - |
| 430J1L | ≤0.025 | 16.0~20.0 | - | - | Nb8(C%+N%)~0.8
Cu0.30~0.80 |
| 436L | ≤0.025 | 16.0~19.0 | - | 0.75~1.25 | Ti,Nb,Zr8
×(C%+N%)~0.8 |
| 410 | ≤0.15 | 11.5~13.5 | - | - | - |
| 420J1 | 0.16~0.25 | 12.0~14.0 | - | - | - |
| 420J2 | 0.26~0.4 | 12.0~14.0 | - | - | - |
| 2205 | 0.38~0.43 | 21~23 | 4.5~6.5 | 2.5~3.5 | - |
| 2507 | ≤0.03 | 24.0~26.0 | 6.00~8.00 | 3.0~5.0 | - |
Surface Finish
| | Characteristics & Application |
| | Hot-rolled surface, annealed and pickled, can be used as cold-rolling material,industial tanks and chem i cal devices. |
| | Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mo bile parts, build ing materrials and pipings. |
| | The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses. |
| | Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc. |
| | Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc. |
| | Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments, elevators, door of building, frontal plate etc. |
| | Cold rolled, bright an nealed and skin passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc. |
Product Applications
Good weldability and flame cutting, nonmagnetic. The shipbuilding industry, welded constructions.
Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: Approx. 7.80
Solution Annealing
Harden from a temperature of 1000-1050oC followed by water quenching.
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Product show
Manufacturing Technique
Certificate
| Package | Standard export seaworthy package,suit for all kinds of transport, or as required. |
| Water-proof Paper + Edge protection + Wooden Pallets |
| Bulk Size | Any size |
| Loading Port | Tianjin, Xingang Port, Qingdao,Shanghai, Ningbo, or any China Seaport |
| Container | 1*20ft container load Max. 25 Ton, Max. length 5.8m |
| 1*40ft container load Max. 25 Ton, Max. Length 11.8m |
| Delivery Time | 7-15 days or according to the order's quantity |
Our advantages
1 Reliable quality and competitive price
2 Accept any third party test
3 Professional sales team and reliable factory
4 Customized design is available
5 Free sample are available
FAQ
Q. Are you a factory or trading company?
A. We are a factory company.
Q. What is the MOQ?
A. Sample order is acceptable, And some samples can be free.
Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q. How many countries have you already exported?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q. How do you resolve the problem with your products?
A. Person of aging services: For customer complaints commissioner set up special complaint handling, complaint issues recorded the the first time, and find the relevant person in charge of the feedback and resolution. Details check our "Quality corrective action report"
Q. How long do you need the delivery time?
1)Supply within 5-10days (product in our stock list)
2)Custom products need to be calculated according to the quantity
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q.How can we get your price?
A. We need the below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts
