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TP321 Stainless Steel Welded Tubes 304 Erw Stainless Steel Pipe
Product Details:
| Place of Origin: | China |
| Brand Name: | TISCO ,BAOSTEEL,POSCO,JISCO,LISCO |
| Certification: | MTC; SGS |
| Model Number: | 321 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Ton |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Pipes be covered with waterproof protective packing materials; |
| Delivery Time: | 10-35 working days |
| Supply Ability: | 100 Tons per month |
|
Detail Information |
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| Name: | Welde Pipe Ss 304 | Thickness: | 1.5-30mm |
|---|---|---|---|
| Outer Diameter: | 6-630mm | THK Tolerance: | ±5% |
| Length: | Standard 5.8, 6 Meters Or Customized | Finish: | Pickled |
| Technique: | Buttwelded | Grade: | BS 1.4372; JIS SUS201; UNS S20100 |
| MOQ: | 1 Ton | Application: | Industrial |
| High Light: | TP321 Stainless Steel,Stainless Steel Welded Tubes 304,304 Erw Stainless Steel Pipe |
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Product Description
312 Stainless Steel Welded Tubes Erw Stainless Steel Pipe
321 stainless steel of Ti as a stabilizing element exists, but it is also a hot steel, in terms of high temperature is better than 316 l. 321 stainless steel in different concentration and temperature of organic acid and inorganic acid, especially in oxidizing medium has good abrasion resistance, used in the manufacture of the lining of wear resistant acid containers and equipment and pipelines.
321 stainless steel is Ni-Cr-Ti austenitic stainless steel, its performance is very similar to 304, but because of the addition of titanium metal, so that it has better grain boundary corrosion resistance and high temperature strength. The formation of chromium carbide is effectively controlled by adding titanium metal.
Product introduction:
| Commodity | TP321 Stainless Steel Welded Tubes Erw Stainless Steel Pipe |
| Grade | 321 |
| Brand | no brand |
| Certification | SGS,BV,IQI,TUV,ISO,etc |
| Wall Thickness | 1.5-30mm |
| Outside diameter | 6-630mm |
| Length | 1000-6000mm |
| Surface | pickled |
| Technique | welded |
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc |
| Delivery time | About 15 -30 days or based on the sales contract |
| MOQ | 1 Ton |
| Advantages |
Stainless steel pipe applies to petroleum, chemical industry, electric power, boiler ,high temperature resistant low temperature resistant ,corrosion resistant seamless steel pipe used. Stainless steel pipe and other material can be made according to the customers’ requirements. |
321 stainless steel has better Stress Rupture and Creep Resistance at high temperature than 304 stainless steel. Suitable for welding components under high temperature.
Chemical Composition:
| Grade | Chemical Composition (WT %) | ||||||
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | |
| 321 | ≤ 0.08 |
≤ 2.00
|
≤ 0.045 | ≤ 0.030 | ≤ 1.00 | 17.00 to 19.00 | 9.00-10.0 |
Physical Property:
| Physical Property | |||||
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation % | Elastic Modulus | Hardness | Density |
|
≥520 |
≥205
|
≥40 |
/ |
≤200HV
|
7.93g/cm3 |
The following table is the size of the stainless steel seamless tube. For any other detail information, please feel free to contact us.
Typicall material :
| Seamless and redrawn | |||
| ASTM Grade | UNS no. | Condition | Specifications |
| 304 | S30400 | Hard | AMS 5566/5564 |
| 304 | S30400 | Hard | MILT 5695 |
| 304 | S30400 | Hard | LN 9396 |
| 304 | S30400 | Hard | LN 9398 |
| 304 | S30400 | Annealed | MILT 8504 |
| 304L | S30403 | Hard | AMS 5569 |
| 304L | S30403 | Hard or annealed | AIR 9164 |
| 304L | S30403 | Hard or annealed | AIR 9160 |
| 304L | S30403 | Annealed | AIR 9423 |
| 304L | S30403 | Annealed | AIR 9424 |
| 321 | S32100 | Annealed | AMS 5645, AMS 5557/5570 |
| 321 | S32100 | Hard or annealed | AIR 9164 |
| 321 | S32100 | Hard or annealed | AIR 9160 |
| 321 | S32100 | Annealed | AIR 9423 |
| 321 | S32100 | Annealed | AIR 9424 |
| 321 | S32100 | Annealed | BSI T67 |
| 321 | S32100 | Annealed | LN 9396 |
| 321 | S32100 | Annealed | MILT 8808 |
| 321/347 | S34700 | Annealed | LN 9398 |
| 347 | S34700 | Annealed | AMS 5571/5556 |
| 347 | S34700 | Hard | BSI T68 |
SCH Table :
Surface :
Packaging:
TP321 Stainless Steel Welded Tubes Erw Stainless Steel Pipe packaging details:
1: Pipes be covered with waterproof protective packing materials;
2: Then be bundled with strips together;
3: Well loaded and be transported to the loading port.
The inner size container as below:
1:20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM ;
2:40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM ;
3:40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM.
Product Show:
WHY CHOOSE US:
Q1: What is your terms of payment?
A: 30% T/T in advance, the balance 70% before delivery. We will show you the photos of products and package before you pay the balance.
Q2: what is the terms of delivery?
A: FOB, CIF, CFR,
Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.
Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q6: Could you provide the samples?
A: yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.