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ShandongHengtong Expansion joint Manufacturing Co., LTD

Shandong Hengtong Expansion Joint Manufacturing Co., Ltd. was established in 2001. It mainly develops and manufactures bellows expansion joints. It has successively obtained the certifications of five major classification societies: China TS, US ASME, EU PED, China CCS, US ABS, France BV, Korea Kr, Norway DNV. Expansion joint material: ferrous metal, stainless steel, duplex steel, Hastelloy, nickel and nickel-based alloy, titanium and titanium-based alloy, zirconium and zirconium-based alloy, tantalum and tantalum-based alloy, niobium and niobium-based alloy, etc. Expansion joint.

It has been used in petrochemical industry, coal chemical industry, salt chemical industry, pharmaceutical chemical industry, aviation industry, nuclear power generation, hydropower generation, thermal power generation, heat pipe network, internal combustion engine, shipbuilding industry, smelting industry, glass fiber, ceramic fiber, cement, high voltage electrical appliances, sea water Various types of expansion joints are provided in desalination, pressure vessel and other industries. The excellent quality has been fully recognized by domestic and foreign customers.


  • 20Founded 20 years

  • 10+ Covers an area of ​​more than 10 hectares

  • 30+More than 30 customer groups

  • 1.5K Maximum product diameter 1.5000 mm

  • 80Maximum product thickness 80 mm

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