Flanges > Expansion Joint

All types of flanges.

Single Sphere Rubber Expansion Joint
Features:
-Allow for 4 way movements
-Precision molded of synthetic rubber&nylon
-Excellent ability to absorb vibration and sound
-Perfect corrosion resistant
-Using floating flange,easy to install
Rubber Expansion Joint
EPDM,NBR,NR, CSM,VITON,SILICON.
Size:Size: DN32-DN3000
Pressure: PN10,PN16,PN25
End Flange:DIN2501, BS EN1092, BS4504PN16,JIS10K,ANSIB16.5 Flange

Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.

According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.

According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.

Expansion joints used on ships(DN100mm)
1.DN: 8mm-10000mm
2.Material: Carbon steel, Titanium, Zirconium, Hastelloy, Nickel alloys, Duplex Steel and Austenitic Stainless Steel
3.Thickness: 0.15mm-70mm
4.Forming method: Hydraulic forming
5.Pressure(MPa):-10 to +10
6.shape: U V
7.Temp.(oC): -196 to 1400.

Name Nominal diameter
DN(mm) Plies Forming method Convolutions Pressure
(Mpa) shape Temp.
()
Bellows
for pressure vessel ¦µ150-¦µ4500 1-6 Hydraulic forming 1-4 -10 to +10 U
¦¸ -100 to 1250
Bellows expansion joint ¦µ8-¦µ10000 1-70 Hydraulic forming
Roll forming 1-16 -10 to +10 U
¦¸
V -196 to 1400
With insulation sleeve
Rectangular expansion joint(fabric) Any dimension 3-10 Press-brake
forming 1-4 -0.2 to +0.2 U.




Wooden case.