详情
Stainless steel flange is mainly
used to joint two pipes together. It can be devided to integral
flange, loose flange and screwed flange by structural style. Welded
flange and welding neck flange are common integral flange. Flanged
pipe fittings are pipe fittings with flange flaunching or flange.
It can be formed by casting, threaded connection and welding.
Flange joint consist of a pair of flanges, a filling piece and
several bolts and nuts. The filling piece is placed on the sealing
ply between two flanges, after locknut is tightened, the specific
pressure on the surface of filling piece reaches to a certain value
produces deformation, and fills uneven sealing surface, so the
joint fits tightly. Flange joint is a detachable joint. Flange has
bolt hole which can be inserted by bolt to connect two flanges and
the fitting piece between them tightly. Flange can be divided into
the container flange and pipe flange by joint components.
Flange Production Standard:
Chinese Standards: GB / T********0
( GB***3 *****0 GB***3 *****0)
American Standards: ANSI B*6.5
Class**0, **0, **0, **0, ***0 ( WN, SO, BL, TH, LJ, SW )
Japanese Standards: JIS 5K
standard, *0K, *6K, *0K ( PL, SO, BL, WN, TH, DIN***3, SW )
German standards: ***2, ***1, ***6,
***2, ***3, ***3, ***4, ***5 ( PL, SO, WN, BL, TH )
The Ministry of Chemical Industry
Standards: HG******2 ~ HG******8, HGJ****1 ~ HGJ****1, HG*******7
series, HG*******7 series
Machinery Ministry Standards:
JB****9 ~ JB****9, JB / T****4 ~ JB / T****4, JB / T******4
Pressure Vessel Standards:
JB******2 ~ JB******2, JB********0 ~ JB********0 B*6.*7A / B B*6.*9
B*6.*8
Our company produces and sales flanges with various materials:
forged steel flange, WCB carbon steel, stainless steel, **6L,
**6,**4L, **4, **1, chrome molybdenum steel, chromium
molybdenum vanadium steel, titanium molybdenum two, rubber lining,
fluorine lining material.
Fabrication Technology: forging
flange, casting flange, split joint flange, rolled flange (extra
large)
Flange connection: Blank Flange；Downward
Welding Neck Flange； Butt Welding Neck flange； Socket Welding
Flange； Threaded Flange； Flange Cover； Hubbed Welding Ring Loose
Flange； Welding Ring Loose Flange; Ring Groove Face Flange and the
Flange Cover; Large Diameter Plate Flange; Large Diameter High Neck
Flange; Butt Welding Ring Loose Flange; Rotating Flange; Anchoring
Flange; Resurfacing Welding / Cover Welding flange
The products meet state-stipulated
standards, with high quality and await your choice!
Flat Welding Stainless Steel Flange
Parameter
Manufacturing Technique:
Production Mode:
Parameter:
Outside Diameter: *5mm -
***0mm
Diameter of
Centre Hole in Bolts: *0mm - ***0mm
Diameter of Bolt Hole: *1mm -
*0mm
Number of Bolt Hole: 4 - *8
Screw Thread: M*0 - M*7
Flange Thickness: *2mm - *8mm
Outside Diameter of Pipe:
A(*7.*****2MM) B(******0MM)
Inside Diameter of Flange:
A(******6MM ) B(******4MM)
Theoretical Weight of Flange:
0.*6kg****4.6kg（DN***0）
