big size forged steel WN welding neck flanges
1. american standard ANSI B16.5, british standard BS4504, EN standard EN1092-1, JIS etc.
2. forged carbon&stainless steel flanges
3. class 150 , 300, pn16, 10k, 600lbs, 900lbs, ...
4. black painting, yellow painting, anti-rust oil, galvanized...
5. WN welding neck flanges, RTJ flange(ring type joint flanges), blind flange, slip on flanges, welding neck, plaint, threaded, socket, back up, etc.
6. production according to your desigh is also ok
Please contact us for details if you are interested in our flanges.
material: |
carbon steel and stainless steel (ASTM A105, Q235, SS304, SS316, SS304L, SS316L) |
standard: |
ANSI B16.5, JIS, DIN, EN1092 |
techonology: |
forged |
size: |
1/2"-96", DN40-DN1600 |
type: |
slip-on, lap joint, welding neck, socket welding, threaded, blind. |
pressure: |
150LBS, 300LBS, 600LBS, 900LBS, 1500LBS... |
treatment: |
anti-rust oil, black painting, yellow painting ... |
wall sickness: |
sch40, sch80... |
face type: |
FF, RF, LJ, RTJ, TG. |
usage: |
the flanges are used for the connection of tubes that transport water, oil, gas, etc. |