What certifications do you have?

Our products are certified with CE and ISO standards.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Is customization available?

Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.

High-Efficiency Elliptical Finned Tubes for Optimal Heat Exchange

Name: High-Efficiency Elliptical Finned Tubes for Optimal Heat Exchange
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 2079256052

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$1.00-20.00

1 Meter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Application

Heater, Cooler, Vaporizer, Condenser

Model NO.

Elliptic Fin Tube

Principle

Mixing Heat Exchanger

Style

Steel Type

Inspection

SGS BV

Fin Thickness

Customized

Performance

Pressure Resistant, Temperature Resistant, Corrosi

Base Tube Length

0 - 22 Meters

Transport Package

Plywood

Specification

100*100*100

Trademark

DATANG

Origin

China

HS Code

84199090

Production Capacity

800000PCS/Year

Key features

24 Months Warranty: Comprehensive 24-month warranty coverage for all mechanical equipment.

Customized Fin Thickness: Fin thickness is fully customizable to meet specific project requirements.

CE & SGS BV Certified: Products certified by CE and inspected by SGS BV for quality assurance.

17 Years Industry Experience: Over 17 years of global leadership in processing and exporting steel pipes.

Diverse Fin Tube Types: Offers extruded, embedded, wrap-around, laser welded, and high frequency welded tubes.

Exceptional Durability: Spiral fin tubes feature a service life exceeding 20 years with superior mechanical properties.

100% Virgin Raw Materials: Manufactured using 100% virgin raw materials to ensure superior quality and performance.

Flexible Customization: Supports full customization, minor customization, and flexible design from samples or drawings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Cangzhou Datang Steel Pipe Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryThe supplier provides 3D software design, OEM, ODM, and broad customization services, supported by 10 production lines and specialized fin-tube and machining equipment. It holds an ISO9001:2015 management-system certificate, has 18 years of export experience, and reports that 71%–90% of sales come from exports. However, its R&D scale is limited to one engineer, no new products were launched in the past year, and no SDK is available. Quality-control test equipment is reported as zero, and continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for corrective actions and customer complaints, but written records are absent.

Supplier typeThe supplier is a manufacturing-oriented exporter offering OEM and ODM services, with 10 production lines, self-operated import/export rights, 18 years of export experience, and 71%–90% export sales. Its listed equipment includes fin-tube machinery, cutting, turning, beveling, bending, cleaning, and painting facilities.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit certification evidence, although no additional certifications are provided.

R&D capabilityThe supplier offers 3D software design, ODM, and product-improvement support, and maintains design input, output, review, verification, and validation documentation. However, it has only one R&D engineer, launched no new products in the past year, and has no available SDK, indicating limited demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. These statements provide direct evidence of broad customization capability.