Can you arrange shipment?

Sure, we can help with shipment as we have forwarders who have cooperated with us for many years.

What is the delivery time?

It is based on the order, normally within 30 days after receiving your advance payment.

Can you provide samples?

Small samples in store can be provided for free. Please contact us for more info.

Durable Double H Rectangular Finned Tubes for Heating

Name: Durable Double H Rectangular Finned Tubes for Heating
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 2035928842

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$10.00-50.00

1 Meter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sales Guaranteed

Warranty

2 Years

Model NO.

H Type Finned Tube

Certification

CE, ISO, RoHS

Application

Heater, Cooler, Vaporizer, Condenser, Boiler Parts,Gas Waste Heat Recover

Principle

Mixing Heat Exchanger

Style

Steel Type

Material

Stainless Steel

Product Name

Boiler Fin Tube

Dimension

Customized

Inspection

SGS BV

Fin Thickness

Customized

Transport Package

Plywood, Wooden Box Packaging

Specification

customized

Trademark

DATANG

Origin

China

HS Code

84199090

Production Capacity

800000ton/Year

Key features

High Weld Fusion Rate: Patented zigzag structure ensures 98%+ weld fusion rate for superior heat transfer.

Excellent Wear Resistance: Wear life is 3-4 times higher than smooth or spiral finned tubes due to equalized airflow.

Anti-Fouling Performance: Straight channels enable self-cleaning and effective soot removal with soot blowers.

Compact & Efficient Design: Heating area is 7.8x that of smooth tubes, reducing equipment size and investment costs.

Customizable Dimensions: Product dimensions and fin thickness are fully customizable to meet specific customer needs.

Shock-Proof & Low Noise: Structural design acts as a muffler, reducing noise and providing shock-proof stability.

Wide Application Scope: Ideal for power station boilers, industrial kilns, marine engines, and waste heat recovery.

Professional Manufacturing: 17 years of experience with advanced production lines including laser and high-frequency welding.

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: ≤0.28h

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.