¡¡¡¡Expansion joint and metal hose that utilize metal corrugated pipe as flexible component are used to compensate displacement and absorb distortion, bending and vibration in the pipe convey systems, and feature fatigue resistance, high pressure proof, high (or low) temperature resistance, corrosion resistance, excellent airtightness, long service life, and outstanding performance, applicable in the industries of petrochemical, metallurgy, power, aviation, architecture, shipbuilding, wharf, rubber, papermaking, textile, dyeing, pharmaceutical, food, and transportation, etc.

¡¡¡¡All products are consistent with EJMA (The Expansion Joint Manufacturers Association) standards and related national standards(GB/T12777-91,GB/T14525-93). Its major products are as follows: general-purpose expansion joint, big-puller-type sidelong expansion joint, three-direction small-puller-type expansion joint, external pressure axial expansion joint, universal angle-type expansion joint, vibration absorption expansion joint, straight pipe diversion pressure balancing expansion joint, bend pipe pressure balancing expansion joint, and rectangle expansion joint. Custom design is also available. Moreover, Huifeng offers top-of-the-line solutions to tech support, including technical consultation, pipe arrangement, type selection, and installation guidance,etc.

¡¡¡¡Huifeng is committed to providing customers with quality products, perfect service and fast delivery at competitive pricing.