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{"title":"High Temperature Resistance U-tube Bundle for Custom Shell & Tube Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/e1\/353e30676ec8287e6dd7d3b3dd54-200x200-1\/high_temperature_resistance_u_tube_bundle_for_custom_shell_26_tube_heat_exchangers_with_superior_thermal_performance.jpg","attrs":{"Packaging Details":"Sea Worthy Package","Shell Diameter":"Custom Design","Supply Ability":"3000 sets\/ year","Model Number":"Shell and Tube Heat exchanger"}}
{"title":"ASME VIII Div 1 Shell and Tube Heat Exchanger SA516 Gr.70 \/ Gr.485 Carbon Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/00\/5e3af6f7effe2a322a62dae58017-200x200-1\/asme_viii_div_1_shell_and_tube_heat_exchanger_sa516_gr_70_2f_gr_485_carbon_steel.jpg","attrs":{"Reducer":"ASME SA403 WP316L","Support":"ASME SA516M GR.485","Code Requirements":"TEMA Type AEU or BEU. Can meet TEMA \u201cB\u201d, \u201cC\u201d and \u201cR\u201d, ASME Section VIII Div. 1 and ASME Section III \u201cN\u201d stamp.","Flanges":"ASME SA182M F316L"}}
Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C
High-Pressure (HP) Superheater shell and tube heat exchanger fabricated for geothermal power generation installations. Operating as an ASME Section VIII Division 1 stamped TEMA heat exchanger, this unit processes n-Butane C.G. on the shell side and geothermal steam/brine on the tube side. Note: High-density finned tube bundle options can be integrated for gas-phase thermal recovery systems requiring expanded external surface area per project requisites.
Core Technical & Fabrication Features
ASME Code Stamped Structural Design: Fabricated and stamped in compliance with ASME Boiler and Pressure Vessel Code Section VIII, Division 1 and TEMA Class C criteria.
Corrosion-Resistant Cladding: Applies a 10 mm minimum SS 316L weld overlay across the SA-266 Class 2N tubesheet face and a 3 mm minimum SS 316L cladding layer on internal channel surfaces.
Tube-to-Tubesheet Fabrication: Includes strength-welded tube-to-tubesheet joints verified via pre-hydrostatic helium leak testing.
Mounting Integration: Equips fixed and sliding saddles with 3 mm SS 304 baseplates under sliding units to accommodate axial thermal expansion.
Quality Assurance & Testing Specifications
Radiographic Examination (RT): 100% full radiographic testing (RT-1) executed on all longitudinal and circumferential pressure-retaining butt welds.
Non-Destructive Testing (NDT): Ultrasonic Testing (UT), Liquid Penetrant Testing (PT), and Magnetic Particle Testing (MT) performed in accordance with ASME Code Section V.
Hydrostatic Pressure Test: Shop hydrostatic test executed at vendor-calculated pressures matching the highest requirement between ASME Code and project engineering standards.
Joint Integrity Testing: Strength-welded tube-to-tubesheet connections undergo helium leak testing prior to final hydrostatic pressure testing.
Material Certification: All pressure-retaining components, shell attachments, and lifting lugs furnished with EN 10204 Type 3.1 inspection certificates.
International Logistics & Market Support
Internal Protection: Internal pressure chambers cleaned, dried, and charged with positive nitrogen pressure prior to shipping.
Structural Transport Supports: Fabricated steel saddles fitted with 3 mm SS 304 sliding plates to prevent carbon steel contact corrosion during sea transit.
Export Documentation Compliance: Shipped with complete ASME Form U-1A reports, EN 10204 3.1 MTRs, full NDE dossiers, and pre-approved SONCAP / Form M documentation for international project customs clearance.
Engineering Support & Global Project Services:
For custom ASME design verification, HTRI thermal calculations, or urgent RFQ processing, our lead sales engineer Max Zhang (Yuhong Group) provides direct technical assistance.
Direct Line / WhatsApp: +86-153-8196-4640
Engineering Mail: max [at] steelseamlesspipe [dot] com
Official Spec Portal: www [dot] tema-heatexchanger [dot] com
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor.
Jinjiang Factory:
Main Products: ...
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor.
Jinjiang Factory:
Main Products: ...
