GJQ(X)-KG Clamp Type Rubber Expansion Joint

GJQ(X)-KG Clamp Type Rubber Expansion Joint

  • BrandLanphan GJQ(X)-KG
  • ColorCustomized
  • OriginZhengzhou, Henan, China
  • Spec.DN32~400
  • Working pressure (MPa)1~0.6
  • Burst pressure (MPa)<1.5
  • Temperature (℃)-20 ~ +115
Henan Lanphan GJQ(X)-KG clamp type rubber joint use clamp instead of flange and bolt, install the pipe orifice on both sides of rubber joint to the connecting pipeline, then use clamp to fix connection between rubber joint and pipelines; just loosen the clamp when dismounting.
DESCRIPTION

Henan Lanphan GJQ(X)-KG clamp type rubber joint use clamp instead of flange and bolt, install the pipe orifice on both sides of rubber joint to the connecting pipeline, then use clamp to fix connection between rubber joint and pipelines; just loosen the clamp when dismounting. In this way to compensate pipeline displacement which is caused by thermal expansion and water delivery.


Clamp type flexible rubber expansion joint even more adapt to pipeline vibration and changes, especially suitable for water pump inlet and outlet, pipeline vibration caused by eddy would lead to bolt looseness. Clamp type rubber expansion joint has good sealing property, the greater of pipeline pressure, the better of sealing effect, thus, clamp type rubber expansion joint has no strict requirements on pipe pressure change range, and that’s the main reason why clamp type rubber expansion joint has been widespread used.

GJQ(X)-KG Clamp Type Rubber Expansion Joint
DETAILS
GJQ(X)-KG Clamp Type Rubber Expansion Joint

According to different medium, Lanphan choose different rubber material. Rubber is processed in our factory, we are extremely strict with quality.

GJQ(X)-KG Clamp Type Rubber Expansion Joint

Clamp is made from stainless steel, which is anti corrosive. Nominal diameter ranges from 32mm to 400mm, pressure ranges from 0.25MPa to 1.0MPa.

GJQ(X)-KG Clamp Type Rubber Expansion Joint

Product is strictly according with GB, HG and API standards to design, manufacture and check.

SPECIFICATIONS
DN Length Axial displacement Lateral displacement
(MM) (Inch) (MM) Extension Compression (MM)
32 1.25 90 5-6 10 10
40 1.6 95 5-6 10 10
50 2 105 5-6 10 10
65 2.6 115 5-6 10 10
80 3.2 135 5-6 10 10
100 4 150 10 18 14
125 5 165 10 18 14
150 6 180 10 18 14
200 8 210 14 22 20
250 10 230 14 22 20
300 12 245 14 22 20
350 14 255 14 22 20
400 16 255 14 22 20
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