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Luoyang Guangtong Pipe Fitting Equipment Co., Ltd. was established in 2019 and is located in Luoyang, a nationally significant industrial city. It was restructured and integrated on the basis of Luoyang Hejiang Water Supply Materials Co., Ltd. Through resource integration and rational allocation of personnel and equipment, the company has become more complete and possesses greater development potential, enabling it to continue achieving excellence in the pipe fitting equipment industry.

    The company specializes in the design and processing services of pipeline accessories and pipeline equipment-related products. The main product types include: A series of clamp-type flexible pipe joints, KRHD steel flexible joints, quick couplings for coal mines, CDU quick couplings, coal mine pipe joints, flexible clamps, GJH pipe joints, flexible clamps, KRH/KRJ joints, etc. This series of products covers a diameter range of DN40 to 2200mm and a pressure range of 0.25 to 20MPa. B series includes KXT flexible shock-absorbing rubber joints, rubber expansion joints; GJS(X)-DF flexible rubber joints, GJQ(X)-DF rubber joints, rubber soft joints, rubber shock absorbers, isolation pads, JSD conical vibration isolators, etc. C series includes BH/KXW large corrugated plate box-type limited expansion compensators, 4-wave limited plate box compensators, plate box-type limited pipeline expansion joints, 2-wave plate box expansion joints, BH-KXW expansion joints, etc., with compensation ranges from 30mm to 180mm. D series includes JR metal hoses, bellows compensators, shock-absorbing flexible connectors, stainless steel expansion joints, sleeve compensators, vibration-damping bellows, stainless steel bellows compensators, etc. E series includes 02S404 rigid and flexible waterproof sleeves, 07FK02 airtight sleeves for civil air defense, combined wall-penetrating pipes, etc., with lengths customized according to wall requirements.    F series includes DSJA/DSJB split-type expansion joints, expansion joints, SSQ cast iron expansion joints, VSSJA-1 single flange limited expansion joints, VSSJA-2 expansion joints, various force transmission joints, etc.     G series includes damping spring shock absorbers, spring hanger vibration isolation, pump and fan conical shock absorbers, WHS-type suspended damping spring shock absorbers, rubber shear shock isolators, etc., with load capacities ranging from 5kg to 1000kg.

    The products are suitable for installation in pipeline systems across various industries, including coal mines, mining, thermal heating, construction, municipal sewage treatment, thermal power plants, hydropower stations, water diversion, and various types of factories.

    The company offers a complete range of product specifications and models, and can process non-standard sizes based on user requirements. Reliable product quality builds steel-like corporate credibility and a professional service philosophy. One cooperation, lifelong friendship—we look forward to creating great achievements with you!

    Company motto: "Honesty and trustworthiness, mutual respect; unity and cooperation, mutual benefit and win-win!"