HeatEx Direct

Industry News

2025-11-26
Technical Article

Heat Exchanger Spare Parts Buying Guide: Plates, Gaskets, Tube Bundles, Bolts and Maintenance Records

How to buy spare parts for plate and shell-and-tube heat exchangers: confirming plates, gaskets, materials, compatibility, tightening dimensions and maintenance records.

2025-11-10News

Lanzhou Lanshi Heat Exchange Has 36 Plate Heat Exchangers Ready for Shipment

Lanzhou Lanshi Heat Exchange Equipment has finished building and factory-testing 36 large plate heat exchangers for a green bioethanol and protein co-production demonstration project.

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2025-10-07Technical Article

How to Choose an Air-Cooled Heat Exchanger Supplier in China: Finned Tubes, Fans, Site Conditions and Maintenance Checklist

What to confirm when buying air heat exchangers, air radiators and air-cooled heat exchangers: air side, tube side, fins, corrosion protection, fans, noise and maintenance.

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2025-09-19Technical Article

How to Choose a Shell-and-Tube Heat Exchanger Manufacturer in China: Standards, Materials, Inspection and Quotation Checklist

For overseas buyers of shell-and-tube heat exchangers: what to check at a Chinese manufacturer, from ASME and tubesheets to tube bundles, materials, NDE, testing and documents.

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2025-08-11Technical Article

How to Choose a Welded Plate Heat Exchanger Supplier in China: Checklist for BLOC, Wide-Gap and Fully Welded Designs

For buyers with high-temperature, high-pressure, corrosive or dirty fluids: how to assess Chinese suppliers of welded plate heat exchangers.

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2025-08-01News

Siping Juyuan Hanyang Advances Nuclear Deep-Corrugated Titanium Plate Localization

Siping Juyuan Hanyang took part in a project, now formally appraised, that validated domestic titanium plate for nuclear-grade plate heat exchangers.

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2025-07-28Technical Article

How to Choose a Gasketed Plate Heat Exchanger Supplier in China: Buyer's Audit Checklist

A checklist for choosing Chinese gasketed plate heat exchanger suppliers: plates, gaskets, frames, tightening dimension, cleaning, spare parts and applications.

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2025-06-20News

SHPHE Supplies Plate Heat Exchanger Skids for Bohai Bay's Largest Offshore Oil and Gas Platform

An offshore oil and gas platform fitted with SHPHE plate heat exchanger skids has left Qingdao. It is the largest and heaviest platform built for the Bohai region.

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2025-06-17Technical Article

Troubleshooting, Cleaning, and Maintenance of Heat Exchangers

Common heat exchanger types and failures, such as fouling, leakage, corrosion and blockage, how to diagnose them, and practical cleaning and maintenance strategies.

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2025-06-14Technical Article

Plate vs Shell-and-Tube Heat Exchangers: A Buyer's Selection Guide

How plate and shell-and-tube heat exchangers compare on heat transfer, pressure and temperature, cleaning, materials, space, standards and purchasing risk.

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