What certifications do your products have?

Our products are inspected by SGS, BV, and Eddy Current methods, and hold CE and ISO certifications to ensure quality and safety.

Premium Laser Welded Fin Tube with SGS & Eddy Current Quality Checks

Name: Premium Laser Welded Fin Tube with SGS & Eddy Current Quality Checks
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 2078150672

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$10.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sales Guaranteed

Warranty

2 Yeas

Model NO.

Laser Welded Finned Tube

Certification

CE, ISO

Application

Heater, Cooler, Vaporizer, Condenser, Heat Exchanger, Air Cooler, Radiator, Economizer

Principle

Mixing Heat Exchanger

Style

Steel Type

Material

Copper, Alloy Steel Brass, Copper Nickel

Inspection

SGS BV, Water Pressure, Eddy Current Ultrasonic

Working Temperature Range

OEM

Base Tube Od

8mm-50mm

Fin Outside Diameter

17.0 -80.0 mm

Fin Pitch

5 -13 Fin/Inch

Fin Height

5.0 -17 mm

Fin Thickness

0.4 - 1.0 mm

Transport Package

Wooden Crate

Specification

Customized

Trademark

DATANG

Origin

China

HS Code

84199090

Production Capacity

8000000PCS/Year

Key features

Laser Welding Technology: State-of-the-art automatic laser finning ensures seamless welds, minimizing heat input and maximizing heat transfer efficiency.

Enhanced Thermal Performance: Complete fusion between fins and base tube enhances thermal performance by up to 2.5 times compared to traditional welding.

Corrosion & Crack Resistance: Seamless weld eliminates notch effects, preventing corrosion and cracks even in oscillating conditions for long-lasting durability.

Wide Customization Range: Customizable base tube OD (8-50mm), fin OD (17-80mm), pitch, height, and thickness to meet specific application needs.

Multi-Material Options: Available in Copper, Alloy Steel, Brass, Copper Nickel, Stainless Steel, Aluminum, and Titanium for diverse applications.

Versatile Industrial Applications: Ideal for power plants, chemical industry, heat recovery, heating systems, and general engineering like oil coolers and radiators.

Certified Quality Assurance: Products inspected by SGS, BV, and Eddy Current methods, with CE and ISO certifications ensuring high quality standards.

Comprehensive Warranty Support: 2-year warranty coverage with guaranteed after-sales service to ensure customer satisfaction and product reliability.

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.

Product Q&A

Q:Are you a factory or a trading company?

We are both a dedicated factory and a specialized international trade subsidiary, expertly handling exports with precision and care.

Q:What is your quality control process?

Our commitment to excellence is unwavering, as we accompany each shipment with Comprehensive Inspection & Guarantee Certificates, while also welcoming Third Party Inspections to ensure complete satisfaction.

Q:What about delivery timelines?

Our delivery is expedient, tailored to your order specifics, and generally executed within a 30-day timeframe post advance payment receipt.

Q:Is it possible to receive a sample?

Absolutely, we provide complimentary small samples from our current inventory to aid your evaluation process.

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs, including specific dimensions and materials.