Product Description
316 / 316L / 316Ti Stainless Steel Pipe En 1.4401 1.4404 1.4432 1.4435 1.4571
Welded Steel Pipe
| Product | 316 / 316L / 316Ti Stainless Steel Pipe En 1.4401 1.4404 1.4432 1.4435 1.4571 |
| Material Grade | 201 202 304 304L 309S 310S 316 316L 316 Ti 317L 321 347 904L .etc |
| Standard | ASTM,AISI, ASME ,SUS,JIS,EN,DIN,BS,GB .etc |
| Certification | ISO,SGS, BV |
| Brand | JISCO, LISCO, TISCO ,BAO STEEL POSCO/ ZPSS .etc |
| Shape | Round, Square, Rectangular, Oval, Slotted, Embossed, etc. |
| SIZE | OD : 6-159 mm |
| Wall Thickness : 0.15-3.0mm |
| Length: 6m or as your requirement |
| Tolerance | a) Outer Diameter: +/- 0.2mm |
| b) Thickness: +/- 0.02mm |
| c) Length: +/- 5mm |
| Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap |
| End protector | 1) Plastic pipe cap 2) Iron protector |
| Surface | Polished |
| Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) |
| Payment terms | L/C TT |
| Application | Decoration, construction & building, such as handrail, railing, window, furniture, etc. |
| Package | Standard export packing or as per customer’s request. |
| Deliver time | 5-10 days according to quantity |
Seamless Steel Pipe
| Product Name | 316 / 316L / 316Ti Stainless Steel Pipe En 1.4401 1.4404 1.4432 1.4435 1.4571 |
| Grade | 202 304 304L 309S 310S 316 316L 316Ti 317L 321 347 904L 2205 2507 .etc |
| Standard | ASTM,AISI, ASME ,SUS,JIS,EN,DIN,BS,GB .etc |
| Certification | ISO,SGS, BV |
| Brand | JISCO, LISCO, TISCO ,BAO STEEL POSCO/ ZPSS .etc |
| SIZE | OD : 6-630 mm |
| Wall Thickness : 1-50mm |
| Length: 6m or as your requirement |
| Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap |
| End protector | 1) Plastic pipe cap 2) Iron protector |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating |
| Payment terms | L/C TT |
| Package | Standard export packing or as per customer’s request. |
| Deliver time | 5-7 days according to quantity |
316/316L/316Ti Stainless Steel Pipe EN 1.4401 1.4404 1.4432 1.4435 1.4571 ASTM A312
316 stainless steel is a normal-carbon alternative to 316L/1.4404 that is widely used for various applications. It is an austenitic stainless steel that belongs to the standard CrNiMo stainless steel family and has normal carbon, nickel, and molybdenum content.
316L/1.4404 has low carbon content for improved resistance against intergranular corrosion after welding.
316L/1.4432 has high resistance to non-oxidizing acids and chloride-containing media due to its higher molybdenum content, and has low carbon content for improved resistance against intergranular corrosion after welding.
316L/1.4435 has low carbon content for improved resistance against intergranular corrosion after welding, increased nickel content for improved formability, and increased molybdenum content for slightly improved corrosion resistance.
316Ti is a titanium-stabilized alternative to 316L/1.4404. With its titanium content, it has enhanced resistance to welding intergranular corrosion, and can be used at elevated temperatures.
Standard:
ASTM A312; EN 1.4401 1.4404 1.4432 1.4435 1.4571
Elements percentage:
316
| C | Ni | Cr | Mo | Mn | N |
| <=0.08 | 10-14 | 16-18 | 2-3 | <=2 | <=0.1 |
316L/1.4404
| C | Ni | Cr | Mo | Mn | N |
| <=0.03 | 10-14 | 16-18 | 2-3 | <=2 | <=0.1 |
316L/1.4432
| C | Ni | Cr | Mo | Mn | N |
| <=0.03 | 10.5-13 | 16.5-18.5 | 2.5-3 | <=2 | <=0.1 |
316L/1.4435
| C | Ni | Cr | Mo | Mn | N |
| <=0.03 | 12.5-15 | 17-19 | 2.5-3 | <=2 | <=0.1 |
316Ti
| C | Ni | Cr | Mo | Mn | Ti | N |
| <=0.08 | 10-14 | 16-18 | 2-3 | <=2 | 0.4 | <=0.1 |
Specifications:
Seamless pipe: Φ32*3.5mm~Φ630*9mm
Straight welded pipe: DN15mm~150mm
Spiral welded pipe: DN150mm~2200mm
Any spec as per customer require
Process method:
Seamless pipe: hot rolled, cold drawing
Welded pipe: straight welding, spiral welding, ERW, LSAW, SSAW
Surface treatment:
No.1 surface
2B polish
8K mirror
wire drawing
Any spec as per customer require
Packing:
standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require
Usually used steel pipe spec (GB) for reference:
Seamless pipe:
| DN(mm) | Outer diameter Φ(mm) | Wall thickness (mm) |
| 25 | 32 | 3.5 |
| 32 | 38 | 3.5 |
| 40 | 45 | 3.5 |
| 50 | 57 | 3.5 |
| 70 | 73 | 4 |
| 80 | 89 | 4 |
| 100 | 108 | 4 |
| 125 | 133 | 4 |
| 150 | 159 | 4.5 |
| 200 | 219 | 6 |
| 250 | 273 | 8 |
| 300 | 325 | 8 |
| 350 | 377 | 9 |
| 400 | 426 | 9 |
| 450 | 480 | 9 |
| 500 | 530 | 9 |
| 600 | 630 | 9 |
Straight welded pipe:
| DN(mm) | Outer diameter Φ(mm) | Wall thickness (mm) |
| 15 | 21.25 | 2.75/3.25 |
| 20 | 26.75 | 2.75/3.5 |
| 25 | 33.3 | 3.25/4 |
| 32 | 42.25 | 3.25/4 |
| 40 | 48 | 3.5/4.25 |
| 50 | 60 | 3.5/4.5 |
| 70 | 75.5 | 3.75/4.5 |
| 80 | 88.5 | 4/4.75 |
| 100 | 114 | 4/5 |
| 125 | 140 | 4.5 |
| 150 | 165 | 4.5/5.5 |
Spiral welded pipe:
| DN(mm) | Outer diameter Φ(mm) | Wall thickness (mm) |
| 150 | 168 | 5 |
| 200 | 219 | 6/7/8 |
| 250 | 273 | 6/7/8 |
| 300 | 325 | 6/7/8 |
| 350 | 377 | 6/7/8/9/10 |
| 400 | 426 | 6/7/8/9/10 |
| 450 | 478 | 6/7/8/9/10 |
| 500 | 529 | 6/7/8/9/10 |
| 600 | 630 | 6/7/8/9/10 |
| 700 | 720 | 6/7/8/9/10/12 |
| 800 | 820 | 7/8/9/10/11/12 |
| 900 | 920 | 8/9/10/11/12 |
| 1000 | 1020 | 8/9/10/11/12 |
| 1200 | 1220 | 8/10/11/12/13 |
| 1400 | 1420 | 10/14 |
| 1600 | 1620 | 12/14 |
| 1800 | 1820 | 14 |
| 2000 | 2020 | 14 |
| 2200 | 2220 | 14 |
Factory Photos
Products List
- stainless steel sheet /plate
- Stainless steel coil
- Stainless steel pipe/tube
- Stainless steel bar/rod
- Stainless steel square/angle bar
- Galvanized steel sheet/plate
- Galvanized steel coil
- Galvanized steel pipe/tube
Material/Grade : 304 321 316 316L 310S 309S 202 201 430 409L 444 410s 904L 2205 2507 Incoloy 800 800H 800HT 825 Inconel 600 625 718 Monel 400 Hastelloy C-276.etc
Company Information---The Reason Why You Will Choose Us
- We are an large storage company and have our own factory . We specialize in stainless steel products for 23 years, which located in Wuxi City ,China , very close to Shanghai Port.
- Our product line includes stainless steel sheet/plate/circle/coil/strip/pipe/tube/bar. etc and galvanized steel sheet/plate/coil/strip. etc . More than 200 kinds of products for your choice .
- Our technical staff have developed special stainless steel that used in some extremely harsh working environment. Such as Monel / Incoloy / Inconel / Hastelloy .etc
- Our products are certified by ISO9001:2008 authentication quality systems.
- we are nominated as the AAA enterprise by Jiangsu government.
- We are powerful manufacturer audited by world top inspection company ISO ,SGS, TUV and BV.
- Our products have been exported to more than 60 countries and regions.
- We sincerely welcome you to visit our factory if you have interest ,we will show our best sincerity .
Our Main Market
- Europe
- Middle East
- South Asia
- South America
- Africa
- United Arab Emirates
Our Service
- Customized Size & Surface Treatment as your requirement .
- Free Sample can be provided .
- MTC is available , third Party Inspection is acceptable.
- If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
Quality Inspection
We can provide MTC , PMI inspection , and SGS inspection or other third Party Inspection .
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