Zhejiang Yuhao Stainless Steel Co., Ltd
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Astm A312 Astm A269 304L, 316L Smls Pipe Stainless Seamless Tube
►Products Information
Stainless steel seamless pipes are highly durable and versatile tubes widely used in various industries due to their superior strength and corrosion resistance. Unlike welded pipes, seamless pipes are manufactured without any seams, ensuring uniform structure and enhanced performance under high pressure, temperature, and mechanical stress. They are commonly made from grades like 304, 316, and 316L, adhering to standards such as ASTM A312 and DIN 17456. These pipes are ideal for applications in oil and gas, petrochemical, chemical, power, and marine industries, where reliability and resistance to harsh environments are critical. Their seamless construction also makes them suitable for conveying fluids and gases efficiently and safely.
►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: Where is your factory located?
A: Our factory is located in wenzhou City, zhejiang Province,China.
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: Can you supply what's the service?
A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...
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.