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Stainless steel flange is a circle of disk connected to the end of pipe, cylinder and head. Several bolt holes are evenly distributed on the disk. It is the most commonly used important part for detachable connection of pipe or vessel.
Stainless steel flange, It can be divided into pipe flange (i.e. pipeline flange) and pressure vessel flange (equipment flange) according to its application; stainless steel flange with round, square, oval and special shape according to its shape; medium and low pressure flange and high pressure flange according to its pressure; flat welding stainless steel flange according to its connection with pipe or vessel; stainless steel flange with flat welding according to its connection with pipe or vessel; The basic types are sleeve welding flange, butt welding flange, looper flange, threaded flange and flange cover (blind plate).
Stainless steel flanges and fittings Stainless steel flange technical data sheet as below:
| 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 |
| DN125 | 250 | 210 | 18 | 8 | 22 |
Specification
Standard:GB / ANSI /JIS / DIN
Size:1/8' ~ 6'
Usage:Convey Water Gas Oil
Stainless steel flange joint is a very common and widely involved part in the engineering design of metallurgy, chemical industry, petrochemical industry, thermal engineering, industrial furnace, automatic control, water supply and drainage, heating and ventilation. It is also an essential part in the piping design and key valves. Flange connection type is suitable for valves, pumps, chemical machinery, petrochemical machinery, pipeline accessories and other equipment.
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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.
