Seawater rubber bellows expansion joint is usually called rubber joints,rubber bellows joint, expansion joint bellows, rubber compensator, pipe expansion joint, shock absorber. The product is enhanced by the fabric rubber parts and flat movable joint, loose tube metal flanged or threaded pipe flanges, used for pipeline vibration isolation noise reduction, compensation displacement of the joint. Rubber flexible joint is a kind of high elasticity, high air tightness, medium resistance and weather resistance of the pipe joint.
Material: neoprene (CR)
Perform standard: CJ/T 208-208 "water resistant rubber flexible joint,
Features: the excellent solvent resistance, water resistance, and has a good non-flammable performance, can self-extinguishing after fire.
Detailed de
1. The product can significantly reduce the vibration and noise of pipe system, can fundamentally solve all kinds of pipeline interface displacement, the axial expansion and concentricity problems.
2. According to the material can be made into different acid and alkali resistant, corrosion resistant, oil resistant, heat resistant, etc all kinds of varieties, and adapt to a variety of media and the environment.
3. The material is polarity rubber, sealing good, light weight, easy installation and maintenance, long service life, but to avoid contact with sharp metal instruments, so as not to puncture the sphere.
4. Such as aerial use with elastic support, installation time to tighten the bolts with a diagonal method.
5. If the line pressure is too high, the application limit bolts to both ends of the flange together.
6. Flange connection standard adopts GB4216.3-4216.5 standard, such as with other standards, which are specified separately. The products are rated working pressure of 0.6 MPa, 1.0 MPa, 1.6 MPa, 2.5 MPa
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