How do you guarantee this machine normally operating?

Every machine will be tested in our factory before shipping, We will adjust the machine to optimal effect before delivery. And spare is always available and free for you in warranty year.

Do you supply after-sale services?

Yes we do, if any defects occurred, Pretank would give instructions on how to handle, fast repair locally is available if needed.

What inspections will you do before delivery in your factory?

All heat exchanger will be tested by static pressure test, dye penetration or X-ray test if requested.

U Type Tube Bundle Heat Exchanger for Water Treatment Industry

Name: U Type Tube Bundle Heat Exchanger for Water Treatment Industry
Brand: JIANGSU PRETANK PROCESS CO., LTD.
SKU: 1971001995

Jiangsu, ChinaJIANGSU PRETANK PROCESS CO., LTD.

US$4,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year for Machinery Warranty

Warranty

1 Year

Model NO.

HEX-U

Certification

CE, ISO

Application

Heater, Cooler, Vaporizer, Condenser

Principle

Heat Transfer

Style

Steel Type

Material

Stainless Steel

Transport Package

Customized Packaging

Specification

50L~50000L

Trademark

Prettech

Origin

China

HS Code

8419500090

Production Capacity

500 Sets Per Month

Key features

Comprehensive Warranty: 1-year warranty covering machinery defects with free parts and labor.

Customization Options: Full customization available from samples, designs, or specific requirements.

Wide Material Range: Available in SS304, SS316, Hastelloy C-276, Nickel, and Titanium.

Extensive Pressure Range: Operates within 0.1 to 100 bar working pressure for diverse applications.

High Temperature Resistance: Designed to withstand working temperatures up to 350 degrees Celsius.

Certified Quality Control: ISO9001 certified with 100% inspection including static pressure and X-ray tests.

Door-to-Door Shipping: Complete service including ocean shipping, customs clearance, and delivery.

Professional Design Software: Engineered using SW6-2011 and PV Elite for precise thermal and mechanical ratings.

Company profile

Importers and ExportersQuality AssuranceQA/QC InspectorsR&D Capabilities

JIANGSU PRETANK PROCESS CO., LTD.

Jiangsu, China

Business Type: Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.63h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, ODM, and multiple customization options. It reports more than 10 production lines, 41–50 years of cumulative R&D engineer experience, 21–30 quality-control staff, and a stated annual output above the provided threshold. Quality and management certifications include OHSAS/OHSMS 18001, ISO 14001, ISO 9001, and GMP. The supplier has overseas agents or branches and offers installation, commissioning, maintenance, and complaint-handling procedures, but lacks stock, overseas warehouse, and overseas showroom capabilities. Innovation evidence is mixed: ODM is available, but no new products were reported in the past year and no SDK is available. Financial information is inconsistent across the provided records, so financial credibility cannot be reliably assessed. No specific customer cases are provided.

Supplier typeThe supplier is explicitly classified as a professional technical supplier and provides 3D software design services. It also reports overseas agents or branches, while lacking stock, overseas warehouse, and overseas showroom capabilities.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 14001, ISO 9001, and GMP certifications. These stated certifications provide explicit evidence of formal occupational safety, environmental, quality, and manufacturing management systems.

After-Sales capabilityThe supplier describes maintenance and continuous feedback services, and reports a clear customer-complaint procedure with followed records. However, its corrective and preventive action procedure has no written records, indicating a documented-process gap in that area.

R&D capabilityThe supplier has R&D capability, 41–50 years of total R&D engineer experience, and provides ODM services. However, it reported no new products in the past year and no available SDK, so the evidence supports established development capability but not strong recent innovation output.

Production capacityThe supplier operates more than 10 production lines and reports 21–30 quality-control staff. It also states annual production output above the provided threshold, although the accompanying unit description is unusually large and not independently clarified in the records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also describes free consultation, customized services, on-site fabrication, installation, and commissioning, indicating broad customization support.