What after-sales services are provided?

We provide full range of original quality spare parts and 24/7 online support.

What are the main applications for these tubes?

They are used in waste heat boilers, economizers, power station boilers, marine boilers, and heat exchangers.

Spiral Fin Tube, Kaineng Finned Tube Heat Exchange Element

Name: Spiral Fin Tube, Kaineng Finned Tube Heat Exchange Element
Brand: Qingdao Kaineng Environmental Protection Technology Co., Ltd
SKU: 777432652

Shandong, ChinaQingdao Kaineng Environmental Protection Technology Co., Ltd

US$1,000.00-2,500.00

10 Tons

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, ASME, EAC

Customized

Model NO.

KNSPFT-M02

Surface Treatment

as Per Customized

Range of Applications

Power station, Industrial

Certificate

ABS, BV, CCS, Dnv, Lr

Length

1m~17m

Temperature Classification

High Temperature Piping

MPa Classfication

High Pressure Piping

Standard

ASTM, GB, DIN, JIS

Medium

Liquid, Flue Gas

Cross-Section Shape

Round

Connection Type

Welded, Seamless, as Required

Diameter

38mm~720mm

Transport Package

Frame Packing, or as Per Requirement

Trademark

Kaineng

Origin

China

HS Code

8402900000

Production Capacity

10000 Tons/Year

Key features

Long Service Life: Over 20 years of reliable operation for industrial applications.

Anti-Ash Accumulation: Smooth fin surface prevents ash blocking and slagging effectively.

High Strength Structure: Excellent density, yield strength, tensile strength, and wear resistance.

Stable Heat Transfer: High welding quality prevents fin loosening and falling off.

Full Customization: Customized dimensions, surface treatment, and designs available.

Wide Certification: Certified by CE, ISO, ASME, EAC, ABS, BV, CCS, Dnv, and Lr.

24/7 Online Support: Continuous contact during production to ensure on-time delivery.

Original Spare Parts: Full range of original quality spare parts provided after sale.

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: ≤2.68h

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.