C2F double-flange force transmission expansion joint is suitable for pipelines with flanged connections on both sides. During installation, adjust the installation length of the flanges at both ends of the product, and tighten the gland bolts diagonally to make it a whole.
The main structural dimensions C2F double flange Transmission telescopic JOINT unit:mm 
The main technical parameters of C2F double flange power transmission expansion joint
Design standard: GB/T12465-2007;
Flange standard: GB/T1724 equivalent (EN1092);
Working pressure: 0.6MPa/1.MPa/1. 6MPA
Applicable medium: various water quality or other oil, air, gas and other media.
Applicable temperature: EPDM 0–80℃
The main parts and materials of C2F double flange power transmission expansion joint
Valve body: ductile iron
Telescopic tube: ductile iron
Gland: ductile iron
Sealing ring: NBR/EPDN
Fastening bolt: stainless steel
C2F double-flange force transmission expansion joint is suitable for pipelines with flanged connections on both sides. During installation, adjust the installation length of the flanges at both ends of the product, and tighten the gland bolts diagonally to make it into a whole with a certain degree of The amount of adjustment is convenient for installation and maintenance, and it can be adjusted according to the site size. When working, the reverse axial thrust can be transmitted to the entire pipeline. C2F flange power transmission joint is composed of flange loose sleeve expansion joint, short pipe flange, force transmission screw and other components, which can reduce the pressure thrust (blind plate force) of the connected parts and compensate for pipeline installation errors. The double-flange power transmission connection is mainly used for the loose sleeve connection of pumps, valves and other accessories.
1 Both ends are flanged, which is convenient and quick to install.
2 It can transmit the axial thrust to the entire pipeline and evenly distribute the pressure.
3 Convenient for the disassembly and maintenance of the pump valve.
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
(a).Structure length; (b) Connection Type; (c) Nominal diameter;
(d) Product use medium and temperature and pressure range;
(e) Test, inspection standards and other requirements.
2. Our factory can assemble various driving devices according to customer requirements.
3. If the customer needs to customize a special valve, the meaning and requirements of the model should be correctly explained, and the contract should be signed under the conditions that the supplier and the buyer understand the same.
4. For futures and order customers, please call us and tell us the required valve model, specification, quantity, delivery time and location in detail. And prepay 50% of the total contract amount for the preparation of production materials.
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