JIZHONG(G)Grooved Flexible Pipe Couplings are a type of coupling that allows for some movement at the joint. They are designed to transmit torque while accommodating radial, axial, and angular misalignment. These couplings are ideal for applications with a certain degree of flexibility, such as mining, irrigation, and compressed air systems pipelines. Flexible couplings for pipes can accommodate angular misalignments of up to a few degrees and some parallel misalignments, making them suitable for use in machinery and pipelines, process pipelines, mining and oilfield pipelines, and more. They are instrumental when up to 5% deflection is required, as they can help reduce the risk of damage or failure due to misalignment.
UL/ FM certificates
JIZHONG(G)Grooved Flexible Pipe Couplings are a type of coupling that allows for some movement at the joint. They are designed to transmit torque while accommodating radial, axial, and angular misalignment. These couplings are ideal for applications with a certain degree of flexibility, such as mining, irrigation, and compressed air systems pipelines. Flexible couplings for pipes can accommodate angular misalignments of up to a few degrees and some parallel misalignments, making them suitable for use in machinery and pipelines, process pipelines, mining and oilfield pipelines, and more. They are instrumental when up to 5% deflection is required, as they can help reduce the risk of damage or failure due to misalignment.
Available sizes: 1 – 12 inch
Working pressure: 300 PSI FM approved / UL certified
Coating: red painted/galvanized / epoxy blue / grey
Gasket: EPDM / NITRILE / SILICON
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Flexible grooved couplings These allow a limited amount of angular movement.
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Nominal Size |
Pipe O.D |
Working Pressure |
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mm/in |
mm/in |
PSI/Mpa |
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UL/FM |
Standard |
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50mm |
60.3 |
300PSI 2.07MPa UL/FM |
363PSI |
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2inch |
2.374 inch |
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65mm |
76.1 |
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2½inch |
2.996inch |
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80mm |
88.9 |
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3inch |
3.500inch |
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100mm |
108.0 |
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4inch |
4.252 inch |
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100mm |
114.3 |
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4inch |
4.500inch |
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125mm |
133.0 |
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5inch |
5.236 inch |
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125mm |
139.7 |
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5inch |
5.500inch |
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150mm |
159.0 |
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6inch |
6.260 inch |
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150mm |
165.1 |
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6inch |
6.500 inch |
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200mm |
216.3 |
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8inch |
8.516inch |
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200mm |
219.1 |
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8inch |
8.626 inch |
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Two inner boxes then master seaworthy carton.
Custom LOGO is available
1.Are you a manufacturer?
Yes, our factory was set up in 1990. Our company is integrated with industry and trade.
2.Acceptable payment methods?
We can accept T/T, L/C and etc.
3.How long will it take to deliver?
It takes generally 30-50 days.
4.What certification has your company passed?
Our company has passed the ISO9001:2005 system certification. And our products have passed UL and FM fire safety certification.
