What are the main applications for these finned tubes?

They are used in boiler economizers, air preheaters, heat recovery systems, petrochemical furnaces, and various heat exchangers.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

Boiler Parts Replacement Enhanced Heat Transfer Element ISO Approved

Name: Boiler Parts Replacement Enhanced Heat Transfer Element ISO Approved
Brand: Qingdao Kaineng Environmental Protection Technology Co., Ltd
SKU: 768207792

Shandong, ChinaQingdao Kaineng Environmental Protection Technology Co., Ltd

US$1,000.00

1-4 Tons

US$4,500.00

5+ Tons

Product profile

Customization

Available

Function

Waste Heat Boiler

Fuel

Waste Heat

Installation

Packaged Boiler

Structure

Fire Tube

Media

Steam and Water

Water Circulation

Forced Circulation

Drum Placement

Vertical Boiler

Pressure

High Pressure

Manufacturing Level

Burning Style

Waste Heat

Usage

Home

Model No

Finned Tubes

Export Markets

Global

Section Shape

Square or Round

Application

Boiler Pipe

Transport Package

Container

Specification

CE/SGS/ISO

Trademark

KAINENG

Origin

China

HS Code

8404909000

Production Capacity

1000000t

Key features

ISO Approved Quality: Certified with ISO9001:2015, ISO45001:2018, ISO14001, and CE standards.

Wide Customization Range: Tube OD 12-219mm, thickness <16mm, FPI 2.3-30, fin height 5.5-30mm.

Diverse Material Options: Base tubes: Aluminum, copper, steel, titanium. Fins: Aluminum, steel, copper.

Multiple Fin Types: Square, spiral, longitudinal, helical serrated, and inner finned tubes available.

Energy Saving Design: Enhanced heat transfer for economizers, air preheaters, and heat recovery.

OEM and ODM Services: Full customization from designs available with 31 R&D engineers.

Global Export Experience: 25 years of export history serving Southeast Asia and Middle East markets.

Strict Quality Control: 100% inspection including function and visual checks by 8 QA/QC inspectors.

Company profile

Cooperated with Fortune 500Years of Export ExperienceOverseas ServicesOEM Services

Qingdao Kaineng Environmental Protection Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 25 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryKaineng is an established manufacturer of pin tubes, H-finned tube heat-transfer components, exhaust gas boilers, and related energy-saving and environmental-protection equipment. It reports more than 25 years of export experience, over 200 employees including 50 engineers, a 73,000 m² factory, and more than 300 production equipment units. The supplier holds ISO9001, ISO14001, ISO45001, CE, and multiple classification-society approvals, and reports cooperation with Fortune 500 companies. It provides OEM, ODM, design-based customization, and full customization, but reported no new products during the past year. Production evidence is substantial, although the absence of a valid manufacturing contract with related subcontractors is a documented weakness. After-sales procedures and complaint-handling records are established, while overseas warehouse and showroom capabilities are unavailable. Financial credibility cannot be assessed because the provided financial fields contain only years rather than...

Supplier typeThe supplier is a specialized industrial manufacturer producing pin tubes, H-finned tubes, exhaust gas boilers, and related equipment. It also provides OEM, ODM, design-based customization, and full customization services, indicating a manufacturer with integrated design and production offerings rather than a trading-only profile.

CertificationsThe supplier reports ISO9001, ISO14001, and ISO45001 management-system certifications, CE product compliance certification, and approvals from ABS, BV, CCS, DNV, and LR. It also reports an environmental impact assessment and regular fire drills, providing explicit evidence of quality, environmental, occupational-safety, and product-compliance controls.

After-Sales capabilityClear procedures and followed records are reported for corrective and preventive actions, customer complaint handling, supplier-service assessment, and approved-supplier management. However, the supplier has no overseas warehouse or overseas showroom, so its documented service infrastructure is stronger in process control than in overseas physical support.

Production capacityProduction resources include a 73,000 m² factory, more than 300 production equipment units, 10 pin-tube welding lines, 12 H-finned-tube welding lines, and multiple processing machines. The supplier also reports in-stock capability and standardized finished-product inspection. A deficiency is that no valid contract exists between the factory and related subcontractors, creating a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly provides customization from customer designs and full customization, and also offers ODM services. These statements directly demonstrate the ability to support both design-based and more extensive customized product requirements.

Client casesThe supplier reports providing OEM services to well-known brands, collaborating with Fortune 500 companies, and holding one national science and technology progress award. These are explicit customer and recognition indicators, although the provided information does not identify the companies, projects, or award details.

Product Q&A

Q:What are the available tube dimensions?

Tube OD ranges from 12mm to 219mm, thickness is less than 16mm, FPI is 2.3 to 30, and fin height is 5.5mm to 30mm.

Q:What materials are used for the base tube and fins?

Base tubes include aluminum, copper, brass, carbon steel, stainless steel, titanium, and nickel alloys. Fin materials include aluminum, carbon steel, alloy steel, stainless steel, and copper.

Q:What types of finned tubes do you offer?

We offer square finned tubes, spiral finned tubes, longitudinal finned tubes, helical serrated finned tubes, and inner finned tubes.

Q:Is customization available for this product?

Yes, we provide full customization from designs, including specific dimensions and materials upon request.

Q:What certifications does the product hold?

The product is ISO approved and certified under ISO9001:2015, ISO45001:2018, ISO14001, and CE standards.