316 ss pipe fittings Stainless steel flange
Description of Stainless steel flange
Stainless steel flange has good metal properties and strong corrosion resistance, it is usually used in steel structure, the metal surface of stainless steel flange is smooth, not easy to be oxidized by air; therefore, it is often used in high-pressure water pipe and corrosive pressure pipe, and has excellent performance. The stainless steel flange can be passivated with oxidant, thus forming a tough and dense chromium rich oxide protective film Cr2O3 on the surface, which can effectively prevent further oxidation reaction of the stainless steel flange.
Technical data sheet of Stainless steel flange
316 ss pipe fittings Stainless steel flange technical data sheet as below:
| inch | Nominal diameter | 10kg=l. 0MPa |
| outer diameter | Bolt hole distance | Bolt diameter | Bolt hole number | Flange thickness |
| 3/8 | DN10 | 50 | 60 | 14 | 4 | 14 |
| 1/2 | DN15 | 59 | 65 | 14 | 4 | 14 |
| 3/4 | DN20 | 105 | 75 | 14 | 4 | 16 |
| 1 | DN25 | 115 | 85 | 14 | 4 | 16 |
| 1¼ | DN32 | 140 | 100 | 18 | 4 | 18 |
| 1½ | DN40 | 150 | 110 | 18 | 4 | 18 |
| 2 | DN50 | 165 | 125 | 18 | 4 | 20 |
| 2½ | DN65 | 185 | 145 | 18 | 4 | 20 |
| 3 | DN80 | 200 | 160 | 18 | 8 | 20 |
| 3½ | DN100 | 220 | 180 | 18 | 8 | 22 |
| 4 | DN125 | 250 | 210 | 18 | 8 | 22 |
Specification:
| Nominal diameter | 16kg=l. 6MPa |
| outer diameter | Bolt hole distance | Bolt diameter | Bolt hole number | Flange thickness |
| DN10 | 90 | 60 | 14 | 4 | 14 |
| DN15 | 95 | 65 | 14 | 4 | 14 |
| DN20 | 105 | 75 | 14 | 4 | 16 |
| DN25 | 115 | 85 | 14 | 4 | 16 |
| DN32 | 140 | 100 | 18 | 4 | 18 |
| DN40 | 150 | 110 | 18 | 4 | 18 |
| DN50 | 165 | 125 | 18 | 4 | 20 |
| DN65 | 185 | 145 | 18 | 4 | 20 |
| DN80 | 200 | 160 | 18 | 8 | 20 |
| DN100 | 220 | 180 | 18 | 8 | 22 |
Specification of Stainless steel flange
Size:3/4'',40mm,1/8' ~ 6'
Application:Connect Pipes,oil,gas and so on
Standard:DIN,BSP,ANSI,GB/T10002.2-2003
Characteristic of Stainless steel flange
Stainless steel flange is used for water pipe, which has no restriction on the chemical composition of water; because stainless steel has good corrosion resistance in water with different oxygen content, temperature, pH and hardness. Stainless steel water pipes can withstand high flow rate; even if the flow rate exceeds 40 m / s, they still maintain a very low corrosion rate of no more than 0.003 mm / year, which is especially suitable for high-rise water supply.
Package of Stainless steel flange
a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.
Delivery time of Stainless steel flange
Our Steel flat factory have high ability for production, the delivery time is 30 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
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astm a182 3/8" Stainless Steel Flanges 316 SS Pipe Fittings Images
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