cangzhou longsheng manufacturer of universal expansion joint

SIZE RANGE

1/2” through 30” diameter pipe sizes.

AVAILABLE MATERIAL

Stainless steel includes SS304, SS321, SS316L

Note: other materials are available upon request

MULTI PLY BELLOWS

They are designed by nesting together multi ply, thin, concentric tubes. They withstand pressure as a single thickness equal to the sum of the plies, but for deflection are stressed individually. The result is a much more flexible bellows with lower spring rates and higher cycle life.

END CONNECTION

Banded bellows

Welded end

Fixed flange

Swivel flange

Lap-joint flange

EXPANSION JOINT OPTIONS

Unrestrained single expansion joint

Tied single

Hinged single

Slotted hinged single

Gimbaled single

Unrestrained universal

Tied universal

Pressure balanced single

Pressure balanced universal

Externally pressurized single

Externally pressurized dual

QUALITY ASSURANCE

Design conforms to the latest editions of EJMA. Expansion joints may be tested using pneumatic, hydrostatic, high pressure gas, or liquid penetrant methods and radiography.

INDUSTRIES SERVED

Power generation

Chemical processing

Pulp & paper

Hot metal industries

Ship building

HAVC

Water treatment

OEM

Tel: 0086-136 1317 8737

<span style="" color:"="">ADD:Longtan industrial zone,yanshan county ,cangzhou city,hebei province,china.