China 316L stainless steel pipe manufacturers 316, 316L, 321, 310S stainless steel tube
HAOSTEEL is one of the most professional manufacturer and supplier of stainless steel Tube. Stainless steel tube can be divided into seamless tube and welded tube according to production mode. Seamless tube can be divided into hot rolled tube, cold rolled tube, cold drawn pipe and extruded tube.The welded pipe is divided into straight welded pipe and spiral welded tube.
Description:
316L stainless steel features
1) cold rolled products have good gloss and beautiful appearance;
2) excellent corrosion resistance, especially pitting corrosion resistance, due to the addition of Mo;
3) excellent high-temperature strength
4) excellent working hardenability (weak magnetism after processing)
5) no magnetism in the solid solution state;
Specification:
| Name | Stainless Steel Tube |
| Grade | 201 304 304L 316 316L 309S 310S 321 347H430 410 446 904L 2205 2507 |
| Brand | HAOSTEEL, TISCO, BAOSTEEL, |
| Out-Diameter | 10-1175mm or as your requirements |
| Thickness | 0.3-50mm or as your requirements |
| Length | 1000-18000mm as your needs |
| Surface | No.1, 2B, BA, 8K Mirror, Hairline,satin,brush,No.4,HL,matt,pvc film,laser film. |
Mechanical properties of 316L stainless steel:
Tensile strength (Mpa) 485 MIN
Yield strength (Mpa) 170 MIN
Elongation (%) 30 MIN
Area reduction (%) 40 MIN
316L stainless steel density 7.98g/cm3,
Hardness HRB<90 HV<200 HBS<187
Chemical Composition about stainless steel Tube
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 630 | ≤0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.80 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 0.19-0.22 | 0.24-0.26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Corrosion resistance:
The corrosion resistance of 316 l stainless steel is better than that of 304 stainless steel, in the process of pulp and paper production has good corrosion resistance performance, often used in pulp and papermaking equipment heat exchanger, dyeing equipment, film processing equipment, pipelines, has good resistance to chloride erosion performance, used in Marine environment, coastal areas with outside the building materials, water equipment, chemical, dyestuff, papermaking, oxalic acid and fertilizer production equipment;Photo, food industry, coastal facilities, ropes, CD rods, bolts, nuts.As well as advanced watch chain, case and so on.
Stainless steels of various kinds are used in thousands of applications.
1. Domestic - cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades
2. Transport a exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles
3. Oil and Gas - platform accommodation, cable trays, subsea pipelines.
4. Medical Surgical instruments, surgical implants, MRI scanners.
5. Food and Drink - Catering equipment, brewing, disilling, food processing
6. Water - Water and sewage treatment, water tubing, hot water tanks.
Product Tags:
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Custom Length 316L Stainless Steel Round Tube , 316 321 310S Stainless Steel Tube Images
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