Find Steel Forged Flanges, Blind Flange Pipe Fitting, Blind Flat Face Flange on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA |
| Min. Order: | 1 Bag/Bags |
| Delivery Time: | 25 Days |
Model No.: HZ-E-BL FLANGE
We manufacture the forged steel part & flanges according to all kinds of standards in the world, the main standards include American Standard(ANSI/MSS/AWWA), German Standard(DIN),Japanese Standard( JIS ),British standard(BS), European standard(EN1092-1) ,etc. The size range is from 1/2" to 72". We can make forging parts and flanges with carbon steel, Stainless Steel,duplex steel and other alloy steels. We can also make forging & flanges based on the drawings and samples.
Iterm:Welding Neck Flange,Plate Flange,Slip on flange,Blind Flange,Threaded Flange,Socket Welding Flange
Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
They are used to blank off the ends of pipe.
They are also used to blank off the ends of valves and pressure vessel opening.
Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
Since the maximum stresses in a Blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
Blind flanges are made to fit standard pipes in all sizes.
Material
Carbon steel:ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel:ASTM A182, F304/304L, F316/316L
Alloy steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard :ANSIClass 150 Flanges-Class 2500 Flanges
DIN6Bar 10Bar 16Bar 25Bar 40Bar
JIS5K Flanges-20K Flanges
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
Production process
Pictures of blind flange
Certificate of blind flange
