ASTM A312, A213, A269, A789, A790, EN,J IS, DIN 17175 1/4 inch - 36 inch Stainless Seamless Pipes
►Products Information
Stainless steel seamless pipes are high-performance tubes manufactured without any welding seams, ensuring uniform strength and durability. These pipes are crafted from premium stainless steel grades such as 304, 316L, and 310S, offering excellent corrosion resistance, high-temperature stability, and mechanical strength. They are widely used in industries like oil & gas, petrochemical, power generation, and food processing due to their ability to withstand extreme pressure and harsh environments. Available in various sizes and thicknesses, stainless steel seamless pipes are ideal for applications requiring leak-proof and reliable piping solutions. Their seamless construction eliminates weak points, making them suitable for critical infrastructure and high-stress conditions.
►Product Size
STAINLESS STEEL(KS/JIS) | ||||||||
A | O.D | SCH 5S | SCH 10S | SCH 20S | SCH 40 | SCH 80 | SCH 120 | SCH 160 |
6A | 10.5 | 1 | 1.2 | 1.5 | 1.7 | 2.4 | - | - |
8A | 13.8 | 1.2 | 1.65 | 2 | 2.2 | 3 | - | - |
10A | 17.3 | 1.2 | 1.65 | 2 | 2.3 | 3.2 | - | - |
15A | 21.7 | 1.65 | 2.1 | 2.5 | 2.8 | 3.7 | - | 4.7 |
20A | 27.2 | 1.65 | 2.1 | 2.5 | 2.9 | 3.9 | - | 5.5 |
25A | 34 | 1.65 | 2.8 | 3 | 3.4 | 4.5 | - | 6.4 |
32A | 42.7 | 1.65 | 2.8 | 3 | 3.6 | 4.9 | - | 6.4 |
40A | 48.6 | 1.65 | 2.8 | 3 | 3.7 | 5.1 | - | 7.1 |
50A | 60.5 | 1.65 | 2.8 | 3.5 | 3.9 | 5.5 | - | 8.7 |
65A | 76.3 | 2.1 | 3 | 3.5 | 5.2 | 7 | - | 9.5 |
80A | 89.1 | 2.1 | 3 | 4 | 5.5 | 7.6 | - | 11.1 |
90A | 101.6 | 2.1 | 3 | 4 | 5.7 | 8.1 | - | 12.7 |
100A | 114.3 | 2.1 | 3 | 4 | 6 | 8.6 | 11.1 | 13.5 |
125A | 139.8 | 2.8 | 3.4 | 5 | 6.6 | 9.5 | 12.7 | 15.9 |
150A | 165.2 | 2.8 | 3.4 | 5 | 7.1 | 11 | 14.3 | 18.2 |
200A | 216.3 | 2.8 | 4 | 6.5 | 8.2 | 12.7 | 18.2 | 23 |
250A | 267.4 | 3.4 | 4 | 6.5 | 9.3 | 15.1 | 21.4 | 28.6 |
300A | 318.5 | 4 | 4.5 | 6.5 | 10.3 | 17.4 | 25.4 | 33.3 |
350A | 355.6 | - | - | - | 11.1 | 19 | 27.8 | 35.7 |
400A | 406.4 | - | - | - | 12.7 | 21.4 | 30.9 | 40.5 |
450A | 457.2 | - | - | - | 14.3 | 23.8 | 34.9 | 45.2 |
500A | 508 | - | - | - | 15.1 | 26.2 | 38.1 | 50 |
550A | 558.8 | - | - | - | 15.9 | 28.6 | 41.3 | 54 |
600A | 609.6 | - | - | - | 17.5 | 31 | 46 | 59.5 |
650A | 660.4 | - | - | - | 18.9 | 34 | 49.1 | 64.2 |
►Factory Shoot
►FAQ
Q1: How is the quality about the products?
A: Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.
Q2: Which payment terms you can accept?
A: We can accept TT,LC,DP,DA,Western Union or Negotiation.
Q3: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q4: How long is your production lead time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q5: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.