ASTM EN,J IS, DIN 304/304L, 316/316L seamless stainless steel tubing
►Products Information
Stainless steel and Ni-based alloy pipes and tubes are highly valued for their exceptional corrosion resistance, heat resistance, and low-temperature performance, making them indispensable in industries such as petroleum refining, petrochemicals, and energy (power and gas). Their strength and durability also make them a preferred choice in architectural applications, where their polished finish enhances aesthetic appeal. Additionally, these materials are increasingly utilized in high-cleanliness environments, including semiconductor and liquid-crystal manufacturing, where adherence to stringent cleanliness standards is crucial for maintaining operational efficiency.
►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: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Q2: 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.
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: 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.
Q5: 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.