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{"title":"Customized Non-metallic Expansion Joint with High-temperature Resistant Fabric","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/af\/0e20f96dc42ed24c448e26aa5892-200x200-1\/customized_non_metallic_expansion_joint_with_high_temperature_resistant_fabric.jpg","attrs":{"Displacement capacity":"Multi-directional (axial, lateral, angular)","Connection forms":"Various flange connections available","Material type":"Fluorine-containing fabric, silicone-coated fabric, ceramic-fiber composite","Weight":"Light-weight compared to metal expansion joints"}}
{"title":"Refurbished Gas Turbine Blades OEM Gas Turbine Bucket For GE Frame 6B Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/5a\/ae7bf48f93884b3fa2457e93d66a-200x200-1\/refurbished_gas_turbine_blades_oem_gas_turbine_bucket_for_ge_frame_6b_gas_turbines.jpg","attrs":{"Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Certification":"CE,ISO,KEMA,GOST","Model Number":"Customized"}}
{"title":"42MW Industrial Gas Turbine Customized GE MS6001B Gas Turbine With 17962 Hours","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/76\/affb5834a3d50156027a797c8819-200x200-1\/42mw_industrial_gas_turbine_customized_ge_ms6001b_gas_turbine_with_17962_hours_heavy_oil_operation.jpg","attrs":{"Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Certification":"CE,ISO,KEMA,GOST","Model Number":"Customized"}}
{"title":"9E Used Gas Turbine Parts OEM GE Frame 9E Gas Turbine Parts Used Refurbished","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/d3\/aa07e7f934540182b749e4d3bfcc-200x200-1\/9e_used_gas_turbine_parts_oem_ge_frame_9e_gas_turbine_parts_used_refurbished.jpg","attrs":{"Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Certification":"CE,ISO,KEMA,GOST","Model Number":"Customized"}}
{"title":"LM6000PA Gas Turbine Generator 42.3 MW Gas Turbine Genset 59.53MVA","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/6a\/1bb8191ed982353ad26b899deee3-200x200-1\/lm6000pa_gas_turbine_generator_42_3_mw_gas_turbine_genset_59_53mva.jpg","attrs":{"Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Certification":"CE,ISO,KEMA,GOST","Model Number":"Customized"}}
{"title":"GE MS6001B Industrial Gas Turbine 42MW Gas Turbine Unit Featuring ABB Generator","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/76\/affb5834a3d50156027a797c8819-200x200-1\/ge_ms6001b_industrial_gas_turbine_42mw_gas_turbine_unit_featuring_abb_generator.jpg","attrs":{"Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Certification":"CE,ISO,KEMA,GOST","Model Number":"Customized"}}
{"title":"Customized High-Pressure High-Temperature Gas Turbine Pipeline for Power Plant","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/b6\/bea52d0eb390ad784e781e7dc2bf-200x200-1\/customized_high_pressure_high_temperature_gas_turbine_pipeline_for_power_plant_process_piping_with_modular_pre_fabrication.jpg","attrs":{"Temperature Resistance":"High-temperature","Material Selection":"Carbon steel, alloy steel, stainless steel","Surface Treatment":"Painting, galvanizing, pickling-passivation","Welding Quality":"Non-destructive testing (NDT)"}}
Customized Non‑metallic Expansion Joint for Gas Turbine Exhaust Pipeline
Non‑metallic expansion joints are essential compensation components installed on gas turbine exhaust pipelines. They absorb multi‑directional thermal displacement, mechanical deformation, and vibration generated during unit start‑up, shutdown, and load fluctuation. These components relieve thermal stress on exhaust ducts, gas turbine flanges, and downstream HRSG equipment while isolating vibration transmission, compensating for installation misalignment, and preventing high‑temperature flue‑gas leakage.
We provide fully customized non‑metallic expansion joints for various heavy‑duty, industrial, and aeroderivative gas turbines. Our engineering team performs fabric layer structure design, material grade selection, hardware configuration, and integrated fabrication based on exhaust gas temperature, pressure, flue‑gas medium characteristics, displacement requirements, pipeline dimensions, and site environmental conditions.
Capable of absorbing axial, lateral, and angular displacement simultaneously
Effectively releases thermal stress from exhaust pipeline and prevents excessive stress transfer to gas turbine outlet flange and downstream waste‑heat boiler
Compensates installation deviation during on‑site erection with good vibration‑isolation performance
Reliable Sealing & Anti‑leakage Performance
Optimized structural design with high‑strength clamping frames, flanges, and fastening hardware
Strict sealing treatment prevents hot exhaust gas leakage
Optional anti‑corrosion hardware for coastal salt‑fog or heavy‑industrial corrosive atmosphere
Various flange connection forms available to match customer pipeline interface requirements
Strict Quality Control & Long Service Life
Each expansion joint undergoes layer‑by‑layer inspection for fabric material, sewing workmanship, and overall dimensions
Custom‑made insulation cushion reduces surface temperature
Light‑weight compared with metal expansion joints for easier transportation and on‑site installation
Low maintenance workload with extended service life
Application Scenarios
Primarily applied to exhaust pipelines of heavy‑duty gas turbines, industrial gas turbines, combined‑cycle power plants, and distributed energy stations. Also suitable for intake ducts, HRSG connecting flues, and other high‑temperature flue‑gas piping systems. Widely used for new‑project supporting, old unit renovation, and spare‑part replacement.
Custom Service
Please provide working temperature, working pressure, displacement parameters, pipeline nominal size, connection form, and medium conditions. Our engineering team will complete material matching and structural design, providing customized solutions and competitive quotations within short lead‑times.
