Overview of Flange
A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). Flanges are often attached using bolts in the pattern of a bolt circle. The term "flange" is also used for a kind of tool used to form flanges.
Specification
FLANGE |
|
Type |
Plate flange ,Lap Joint Flange ,Threaded flange,Socket Welding Flange, Blind Flange, Slip on Flange . |
Technics |
Forged,Cast. |
Size |
1/2"-80"(DN15-DN2000) |
Pressure |
150 lbs - 2500lbsPN6-PN2500.6Mpa-32Mpa
5k-30k |
Standred |
ANSI B16.5/ANSI B16.47/API 605 MSS SP44,AWWA C207-2007/ANSI B16.48DIN2503/2502/2576/2573/860296/86030/2565-2569/2527/2630-2638UNI6091/6092/6093/6094/6095/6096/6097/6098/6099
JIS B2220/B2203/B2238/G3451 GOST 1836/1821/1820 BS4504 EN1092 SABS1123 |
Materia |
Carbon steel: Q235A, Q235B,Q345BC22.8, ASTM A105, SS400 |
Alloy steel: ASTM A694,F42,F46, F52,F56, F60, F65, A350 LF2 , | |
Stainless steel: ASTM A182 F1, F5, F9, F22, F91,310/F304/304L/F316/F316L, F321, F347. | |
Surfac treatment |
Galvanized(hot,cold),varnishMethod rust oilPlastic spraying |
Application Fields |
Chemical Industry /Petroleum Industry /Power Industry/Metallurgical IndustryBuilding Industry /Ship-building Industry |
PACKING |
plywood cases, pallets, nylon bags or according to the customers' requirements |