Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). We can make change as your request.
within 15 days of your advanced 30% payment
JGD rubber bellow expansion joint with stainless steel flange for pipeline
This product can reduce the vibration and noise of the piping system greatly. It is a fundamental solution to interface displacement, axial expansion, non-concentricity and other problems of various types of piping system. It can be made into various kinds of acid proof, alkali proof, corrosion resistance, oil proof and heat resistance according to different materials, suitable to manifold medium and environment. When the pressure of pipe line is too high, should use high-point bolts to connect the two flanges.
· eliminates stresses of expansion & contraction
· compensates for misalignment- axial, lateral, angular & torsional
· absorbs vibration & shock
· eliminates line noise
· prevents pipe buckling & fracture
· prevents electrolytic corrosion
· stops water hammer
· high safety factor
· low deformation under pressure
· greater recovery from movement
· abrasion, water heat, chemical, weather resistant
· resistant to fatigue
· negligible loss of head
Working pressure Mpa(kgf/cm2)
Explosion pressure Mpa(kgf/cm2)
Vacuum Rating Kpa(mm/Hg)
Applicable Temperature °C
‘-15°C~115°C(-30°C~250°C under special conditions)
Gongyi Xinli Pipeline Equipment Co., Ltd. was established on the basis of Gongyi Wanwei Material Co., Ltd. in the early 1990s. Our company is a professional manufacturer, integrating producing and processing, marketing and trading.
Our company has acquired the certification of international system of quality control (GB/TI9001-2000-ISO9001:2000). We have been constantly receiving a high reputation at home and abroad for advanced technique, good equipment, complete testing system, qua...