| Payment Type: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Express |
Model No.: 201 304 304L 316 316L 301 321 410 420 441 439 409L
Brand: Xinsuju
Standard: Jis, Aisi, Astm, Gb, Din, En
Place Of Origin: China
Species: Welded
Material: 200 Series, 300 Series, 400 Series, 600 Series
Certification: Rohs, Iso, Ibr, Bv, Sgs
Weld Shape: Spiral Welded, Erw, Efw
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Moulding
Product Name: Stainless Steel Welded Round Pipe
MOQ: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
Delivery Time: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
| Selling Units | : | Kilogram |
| Package Type | : | standard export packing |
| Picture Example | : |
|
| Product Name | Stainless Steel Pipe/Tube | |||
| Technology | ||||
| Material | 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized | |||
| Thickness | 0.4-50 mm | |||
| Length | 1-12 m | |||
| Outer Diameter(OD) | 10-2000mm | |||
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN | |||
| Certifications | ISO 9001 BV SGS | |||
| Packing | Industry standard packaging or according to client's requirement | |||
| Brand | TISCO,ZPSS,Baosteel,POSCO,LISCO,YUSCO,Ansteel, QPSS,JISCO,HXSCO, Chengde,Yongjin,Tsingshan,Shouyang,HW | |||
| Payment terms | 30%T/T in advance, the balance against the B/L copy | |||
| Delivery time | Fast delievery in 7 days,up to order quantity | |||
| Warehose Stcok | 5000 tons per month | |||
| Surface finish | Characteristics & Application |
| NO.1 | Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices. |
| NO.2D | Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mobile parts, build materrials and pipings. |
| NO.2B | 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. |
| NO.3 | Polished with abra sive belt of grit #100#120,have better bright ness with dis con tin u ous coarse stria, used as inner and external or na ments for building, electrical appliances and kitchen etc. |
| NO.4 | 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. |
| HL | 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. |
| BA | Cold rolled, bright, annealed, skinned, the product has excellent brightness and good reflectivity, such as mirrors, used in electrical appliances, mirrors, kitchen utensils or clothing materials, etc. |
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc | |||
| Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc | |||
| Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc | |||
| Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc | |||
| chemical component ( %) | |||||||
| Grade ASTM | C | Si | Mn | S | P | Cr | Ni |
| 201 | ≤0.15 | ≤0.75 | 5.50-7.50 | ≤0.030 | ≤0.060 | 16.00-18.00 | 3.50-5.50 |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 18.00-20.00 | 8.00-12.00 |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 22.00-24.00 | 12.00-15.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 24.00-26.00 | 19.00-22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.045 | 16.00-18.00 | 10.00-14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 12.00-15.00 |
Production process of stainless steel pipe: Round steel preparation - heating - hot rolling piercing - head cutting - pickling - grinding - lubrication - cold rolling processing - degreasing - solution heat treatment - straightening - pipe cutting - pickling - finished product inspection.
It is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical industry,
medical treatment, food, light industry, machinery and instruments.
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