API660 Shell & Tube Heat Exchanger Removable tube bundle HT Available for Petrochemical

API660 Shell & Tube Heat Exchanger Removable tube bundle HT Available for Petrochemical

Introduction

Yuhong Group is an established industrial manufacturer of high-pressure heat exchangers, pressure vessels, and piping components. Engineered to strict ASME, API 660, and TEMA standards, our products serve critical applications in oil & gas, petrochemical, and energy industries worldwide. With complete quality assurance (including EN 10204 3.1/3.2 certification, full NDE, and hydro-testing), Yuhong Group is your reliable global partner for custom, heavy-duty thermal processing equipment.

Reliability

Thermal Stress Management: Specially engineered expansion-friendly tube sheet and floating head configurations absorb thermal shocks and severe heat expansion without cracking or tube-to-tubesheet joint leaks.

Rapid Maintenance & Lower OPEX: The fully removable tube bundle design allows maintenance teams to pull, inspect, and hydro-blast the bundle outside the shell, drastically cutting turn-around time during plant shutdowns.

Leak-Proof High-Pressure Sealing: Built with heavy-duty forged flanges, precision spiral-wound gaskets, and alloy stud bolts designed for high-stress cyclic thermal environments.

Custom Anti-Fouling Baffle Systems: Baffle spacing and cut are custom-simulated to maintain ideal velocity, reducing fouling deposits and preventing flow-induced tube vibration.

Complete Quality Control & Documentation Package
To meet strict oil & gas procurement standards, every exchanger shipped by Yuhong Group is delivered with a complete quality file:

EN 10204 3.1 / 3.2 Material Test Certificates (MTC) (covering Heat and Product Analysis)

Approved Inspection and Test Plan (ITP)

Radiographic & Ultrasonic Non-Destructive Examination (NDE) Reports

Hydrostatic Pressure Test Certificates & Chart Recordings

WPS / PQR / Welder Qualification Records

Final As-Built GA Drawings & Thermal/Mechanical Calculation Sheets

Application

-Refining Process: Crude Preheat Trains, Vacuum Residue Coolers, Catalytic Reforming, Hydrocracker Effluent Heat Recovery.

-Petrochemical Production: Ethylene/Propylene Processing Units, Aromatics Recovery (BTX), Polymerization Feed Heating.

-Gas & Chemical Facilities: Amine Gas Treating Units, High-Temperature Acid Gas Coolers, Methanol Synthesis