What certifications do your products have?

Our products are certified with CE and ISO standards. We also provide third-party inspections such as SGS, BV, Water Pressure, and Eddy Current Ultrasonic testing upon request.

High-Quality Custom Laser Welded Finned Tubes with Testing

Name: High-Quality Custom Laser Welded Finned Tubes with Testing
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 2073701022

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 complete fusion and minimizes heat-affected zone.

Enhanced Thermal Performance: Up to 2.5 times improved heat transfer efficiency compared to traditional MAG/HF welding methods.

Corrosion Resistance: Seamless weld eliminates notch effects, preventing cracks and crevice corrosion in oscillating tubes.

Customizable Dimensions: Tube OD 8-50mm, Fin OD 17-80mm, Fin Pitch 5-13/Inch, Fin Height 5-17mm, Thickness 0.4-1.0mm.

Wide Material Selection: Available in Copper, Alloy Steel, Brass, Copper Nickel, Stainless Steel, Aluminum, and Titanium.

Versatile Applications: Ideal for heaters, coolers, condensers, radiators, and heat exchangers in power and chemical industries.

Quality Assurance: 100% inspection with SGS, BV, Water Pressure, and Eddy Current Ultrasonic testing options.

2-Year Warranty: Comprehensive warranty coverage for mechanical defects with after-sales service guaranteed.

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 proudly function as both an adept factory and a forward-thinking subsidiary international trade company, expertly handling exports to fulfill your unique requirements.

Q:What is your quality control process?

Excellence defines our operations. Every shipment is accompanied by comprehensive Inspection & Guarantee Certificates. Additionally, we facilitate Third Party Inspections, ensuring you receive unparalleled assurance and confidence in our products.

Q:What about delivery timelines?

We prioritize promptness and customization in your delivery timelines, aligning with your order specifics. Typically, orders are fulfilled within a 30-day period post receipt of your advance payment.

Q:Is it possible to receive a sample?

Certainly, we offer complimentary small samples from our present inventory, allowing for your thorough evaluation and satisfaction. Reach out to us today to uncover a wealth of information.

Q:What customization options are available?

We offer full customization, minor customization, flexible customization, and customization from samples or designs. Specific parameters like working temperature, base tube OD, and fin dimensions can be tailored via OEM.