ASTM 312 Stainless Steel Pipe Manufacturer TP316 Stainless Steel Seamless Pipe
ASTM 312 TP316, TP316L DIN, JIS, ISO Stainless Steel Seamless Pipe Tube For Power Generation
►Products Description
Stainless steel welded tubes are versatile and cost-effective pipes manufactured by welding rolled stainless steel strips or plates. They are available in various grades, such as 304 and 316, offering excellent corrosion resistance, strength, and durability. These tubes are widely used in industries like construction, automotive, chemical processing, and food production due to their adaptability and affordability. The welding process ensures precise dimensions and smooth surfaces, making them suitable for structural, mechanical, and decorative applications. They meet international standards like ASTM A312 and ASME, ensuring quality and reliability. Stainless steel welded tubes are easy to fabricate, maintain, and install, providing a practical solution for diverse industrial and commercial needs.
►Pipes Size
ASTM A312/A778(B36.19)
| Nominal Outside Diameter | OD(mm) | Thickness(mm) |
| NPS | INCH | O.D | 5S | 10S | 40S |
| 8 | 1/4'' | 13.72 | 1.24 | 1.65 | 2.24 |
| 10 | 3/8'' | 17.15 | 1.24 | 1.65 | 2.31 |
| 15 | 1/2'' | 21.34 | 1.65 | 2.11 | 2.77 |
| 20 | 3/4'' | 26.67 | 1.65 | 2.11 | 2.87 |
| 25 | 1'' | 33.4 | 1.65 | 2.77 | 3.38 |
| 32 | 1-1/4'' | 42.16 | 1.65 | 2.77 | 3.56 |
| 40 | 1-1/2'' | 48.26 | 1.65 | 2.77 | 3.68 |
| 50 | 2'' | 60.33 | 1.65 | 2.77 | 3.91 |
| 65 | 2-1/2'' | 73.03 | 2.11 | 3.05 | 5.16 |
| 80 | 3'' | 88.9 | 2.11 | 3.05 | 5.49 |
| 90 | 3-1/2'' | 101.6 | 2.11 | 3.05 | 5.74 |
| 100 | 4'' | 114.3 | 2.11 | 3.05 | 6.02 |
| 125 | 5'' | 141.3 | 2.77 | 3.4 | 6.55 |
| 150 | 6'' | 168.28 | 2.77 | 3.4 | 7.11 |
| 200 | 8'' | 219.08 | 2.77 | 3.76 | 8.18 |
| 250 | 10'' | 273.05 | 3.4 | 4.19 | 9.27 |
| 300 | 12'' | 323.85 | 3.96 | 4.57 | 9.53 |
JIS G3459
| Nominal Outside Diameter | OD(mm) | Thickness(mm) |
| NPS | INCH | O.D | 5S | 10S | 20S | 40S |
| 8 | 1/4'' | 13.8 | 1.2 | 1.65 | 2.0 | 2.2 |
| 10 | 3/8'' | 17.3 | 1.2 | 1.65 | 2.0 | 2.3 |
| 15 | 1/2'' | 21.7 | 1.65 | 2.1 | 2.5 | 2.8 |
| 20 | 3/4'' | 27.2 | 1.65 | 2.1 | 2.5 | 2.9 |
| 25 | 1'' | 34 | 1.65 | 2.8 | 3.0 | 3.4 |
| 32 | 1-1/4'' | 42.7 | 1.65 | 2.8 | 3.0 | 3.6 |
| 40 | 1-1/2'' | 48.6 | 1.65 | 2.8 | 3.0 | 3.7 |
| 50 | 2'' | 60.5 | 1.65 | 2.8 | 3.5 | 3.9 |
| 65 | 2-1/2'' | 76.3 | 2.1 | 3.0 | 3.5 | 5.2 |
| 80 | 3'' | 89.1 | 2.1 | 3.0 | 4.0 | 5.5 |
| 90 | 3-1/2'' | 101.6 | 2.1 | 3.0 | 4.0 | 5.7 |
| 100 | 4'' | 114.3 | 2.1 | 3.0 | 4.0 | 6.0 |
| 125 | 5'' | 139.8 | 2.8 | 3.4 | 5.0 | 6.6 |
| 150 | 6'' | 165.2 | 2.8 | 3.4 | 5.0 | 7.1 |
| 200 | 8'' | 216.3 | 2.8 | 4.0 | 6.5 | 8.2 |
| 250 | 10'' | 267.4 | 3.4 | 4.0 | 6.5 | 9.3 |
| 300 | 12'' | 318.5 | 3.4 | 4.5 | 6.5 | 10.3 |
►Product Shoot
►FAQ
Q1: 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...
Q2: Are you manufacturer or trading company?
A: We are not only manufacturer but also a trading company,we have more than 12years export experience.
Q3: Where is your factory located?
A: Our factory is located in wenzhou City, zhejiang Province,China.
Q4: Can you reply to messages in a timely manner?
A: Contact us with your detailed inquiry, you will be replied within 6 hours.
Q5: Delivery time?
A: 1- 7 days for small order.10- 20 days for big order.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.