CUSTOM FABRICATED HEAT EXCHANGERS

The product is certified with PED (Pressure Equipment Directive) and ASME-U stamp certification.

Individual equipment: Max diameter: 4500mm, Max length: 300000mm, Max thickness: 60mm, Max weight: 120 tons.

Types of heat exchangers:

• Floating head heat exchanger

• Fixed tube sheet heat exchanger

• U-tube heat exchanger

• Shell and tube heat exchanger

• Plate heat exchanger

• Serpentine coil heat exchanger

• Plate fin heat exchanger

• Spiral plate heat exchanger

Materials for heat exchanger: Tantalum and tantalum alloys, zirconium and zirconium alloys, titanium and titanium alloys, nickel and nickel based alloys (Hastelloy, Monel, Inconel) and clad materials, carbon steel, stainless steel, etc.

UPV Non-Destructive Testing Institution currently has more than ten special equipment testing personnel and holds over 40 various testing qualifications. Strict enterprise standards have been established for selecting effective testing methods based on research on different non-destructive testing techniques. Commonly used non-destructive testing methods include Ultrasonic Testing (UT), Radiographic Testing (RT), Magnetic Particle Testing (MT), Penetrant Testing (PT), Eddy Current Testing (ET), and Helium Leakage Test, among others.


Double-pipe heat exchanger

Used in wastewater treatment industry Material: Ta10 Specifications: F = 48.5 ㎡


Coil heat exchanger

Widely used in fine chemical industry and other industries Material: TA2, R60702 Specification: Φ100-3000mm


Acid steamer

Widely used in aniline, nitrobenzene, TDI and other industries of waste acid vacuum concentration device Material: Ta2.5w Specifications: F = 1.2-120 ㎡


Heat energy recovery device

Heat Recovery Applied to Chemical Plant Material: N6 Specifications: F = 120 ㎡


Baffle heat exchanger

Material: SB338 Grade 2 Specifications: F = 3260 ㎡


PTA condenser

Applied in crystallization unit of purified terephthalic acid plant Material: SB338 Grade 2 Specification: Φ3.6m


Acid-acid heat exchanger

Widely used in aniline, nitrobenzene, TDI and other industries of waste acid vacuum concentration device Material: Ta2.5w Specification: F = 15 ㎡


Formic acid heat exchanger

Widely used in formic acid plant Material: R60702 Specifications: F = 269 ㎡


Heat exchange unit

For the hydrometallurgical industry Material: SB338 Grade 2 Specification: F = 15 ㎡/group


Double-pipe coil heat exchanger

Material: TA2 (inner tube)/ C.S. (outer tube) Specification: F = 16 ㎡


Large titanium heat exchanger

Used for application in purified terephthalic acid plant Material: SB338 Grade 2 Specifications: F = 12600 ㎡


Shell and tube heat exchanger

Used in paper industry (exported to Finland) Material: SB338 Grade 2 Specification: F = 65 ㎡


Double falling film crystallizer

Dichlorobenzene plant for fine chemical industry Material: Monel 400 Specifications: F = 3261 ㎡


Tubular heat exchanger

PTA plant for fine chemical industry Material: SB338 Grade 2 Specifications: F = 820 ㎡


Dilute acid concentration heat exchanger group

Used in waste acid vacuum concentration device widely used in aniline, nitrobenzene, TDI and other industries. Material: Ta2.5w Specifications:

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Unite welcomes your call: 86  029-86968348, E-mail please contact:unitedvessel@c-nin.comWe are committed to providing the highest quality customized heat exchangers and are happy to provide you with consultation and quotation services.

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