WUXI XINFUTIAN METAL PRODUCTS CO., LTD
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Acid White Finish Thickness 0.6 - 140mm 304 Seamless Steel Pipe For Construction
Stainless steel seamless pipe is a hollow section, the surrounding no seam of the long steel. The thicker the wall thickness of the product, the more economical and practical it is, the thinner the wall thickness, and its processing costs will increase significantly; the process of the product determines its limited performance, the general seamless steel pipe low precision : Uneven wall thickness, low brightness inside and outside the tube, the length of the high cost, and there are pitting inside and outside the surface, black spots are not easy to remove.
1. Chemical Composition
|
Chemical Composition of Material |
Material
Composition | 201 | 202 | 304 | 316L | 430 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.12 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
| Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10-14 | ||
| Mo | 2.0-3.0 | |||||
|
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
| Hardness (HV) | <105 | <100 | <90 | <90 | ||
2. Other Stainless Steel Pipes Varieties
Stainless steel drums: They are very useful for storing explosive materials as they have non-corrosive features. They are the best sources to transport hazardous materials as it is flawless and is very efficient in storing flammable liquids also.
Stainless steel pipe fittings: They are widely used in automobile industries and the steel pipe fittings along with a combination of carbon are highly durable. They are designed in various sizes and shapes and are used to connect pipes of diverse proportions.
Stainless steel stove pipe: These metal pipes are regarded as chimney pipes. They are insulated and serve the purpose of releasing the by-products of ignition from the house.
Stainless steel exhaust pipe: The exhaust pipes are used in cars to boost their performance level and also to improve its on the whole outer shell.
Stainless steel pipes are highly resistant and they are made used for the exhaust systems in the form of exhaust pipes.These pipes are usually slender in structure as they are used to limit the circulation of air in the engine.
3. Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
4. Products Shows
5. Seamless Pipe Progress
Bars --Inspection-- Peeing--Cutting--Centering--Heating--Piercing--Straightening- Heat treatment--deoiling--cold drawing cold rolling--Lubrication--Picking-- Inspection- Cutting-Pickling and Passivating --Final Inspecition--PMI--Marking--Packing--Shipping