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China, Chinese Durable Metal Expansion Joint for Industrial Piping Solutions1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pipe FittingsExpansion JointIndustrial Piping JointMetal Expansion Joint
HEBEI OUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.
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Product Description Metal bellows expansion joints, often referred to as metallic compensators or flexible joints, are indispensable engineering marvels crafted to masterfully absorb thermal expansion, dampen vibrations, and accommodate mechanical movements within piping systems, pressure vessels, and a wide array of industrial apparatus. Expertly constructed from cutting-edge, high-performance alloys, these robust devices safeguard system integrity, preclude stress-induced damage, and significantly bolster operational safety across a spectrum of demanding industries including petrochemical, power generation, aerospace, and HVAC. Trust in their innovation to deliver excellence and reliability in every operation.Structure and ComponentsA typical metal bellows expansion joint comprises:Bellows Element: The core flexible component, formed by convolutions (U-shaped or Ω-shaped) that allow axial, lateral, and angular movement.End Connections: Flanges, weld ends, or threaded fittings for seamless integration into pipelines.Internal Liners: Optional sleeves to reduce turbulence and protect bellows from abrasive media.External Covers: Protective shrouds to shield against external damage or insulation.Tie Rods/Control Rods: Limit movement and absorb pressure thrust in pressurized systems.StiffnessNumber of ripplesStress LevelBellows Effective areaMaximum outer diameter0.25 0.6 1.0 1.6 2.5 Axial compensationStiffnessAxialcompensationlengthtoughnessmmmmmmN/mmmmmmN/mmCM2mm125 5 48/3842/4738/5934/7429/117180 334 125 9 85/2377/2966/3658/4549/63180 334 150 5 49/4244/5040/6234/7829/92257 364 150 8 79/3471/4364/5154/5950/56257 364 200 4 52/4946/5542/6838/7829/97479 442 200 6 73/3165/4459/5253/5846/65479 442 250 4 72/3065/3459/4252/4534/111769 507 250 6 108/1697/2187/3579/3948/78769 507 300 4 72/5165/5559/5952/6547/551105 562 300 6 108/3297/3573/3779/3171/471105 562 350 4 72/5865/6259/6752/7447/711307 622 350 6 108/3887/4187/4479/4871/451307 622 400 4 72/5865/6859/6252/6847/811611 700 400 6 108/3697/3987/4379/4771/471611 700 450 4 108/3297/3587/3779/4147/751972 760 450 6 162/20145/22131/23118/2571/521972 760 500 4 108/5997/6487/6879/7571/452445 835 500 6 162/34145/37131/39118/43106/282445 835 600 4 108/7497/8087/8579/9471/823534 980 600 6 164/42145/45131/49118/53106/483534 980 700 4 108/6797/7287/7779/8571/1034717 1110 700 6 162/42145/45131/49118/53106/604717 1110 800 4 120/88108/95102/10294/11271/955822 1265 800 6 183/67164/72156/77144/85106/605822 1265 900 4 120/84108/90102/9794/10782/1237620 1186 1000 4 120/91108/98102/10594/11682/1179043 1286 1000 6 183/59164/65156/71144/85125/849043 1286
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