What are the payment terms and delivery lead times?

Payment terms include LC and T/T. Lead time is one month in off-peak season and 1-3 months during peak season.

Can you provide technical drawings before delivery?

Yes, we provide boiler drawings, auxiliary equipment drawings, and layout drawings before delivery.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Needle Tube Heat Exchange Element, Special Heat Exchange Element for Marine Boiler

Name: Needle Tube Heat Exchange Element, Special Heat Exchange Element for Marine Boiler
Brand: Qingdao Kaineng Environmental Protection Technology Co., Ltd
SKU: 779086572

Shandong, ChinaQingdao Kaineng Environmental Protection Technology Co., Ltd

US$2,500.00-10,000.00

10 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Customized

Surface Treatment

Painted

Fuel

Oil,Gas,and So on

Range of Applications

Power station, Industrial

Type

Boiler Parts

Model No

Needle Tube

Export Markets

Global

Section Shape

Rectangular or Round

Application

Boiler Pipe

Whether The Custom

Professional Custom

Transport Package

Bulk Packing

Specification

CE/SGS/ISO

Trademark

KAINENG

Origin

China

Production Capacity

5000000 Tons/Year

Key features

Enhanced Heat Transfer Efficiency: Pin tube design increases heating surface 7-8 times larger than smooth tubes.

Compact and Lightweight Structure: Small structure and light weight while maintaining large heat exchange surface.

Anti-Fouling and Shock-Proof: Features strong turbulence to reduce soot accumulation, prevent fouling, and reduce noise.

Full Lifecycle Support: Includes free maintenance and repair for one year plus lifelong service.

Professional Customization: Offers full customization from designs with rectangular or round section shapes.

24/7 Online Support: Engineers available 24 hours online during production to ensure on-time delivery.

On-Site Installation Guidance: Dispatch engineers to local project sites for installation, commissioning, and worker training.

Certified Quality Assurance: ISO and CE certified with 100% inspection for finished products.

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: ≤1.40h

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.