What materials are used for the heat pipes?

The heat pipes are made of Red copper TP2.

What certifications does the product have?

The product holds ISO, CB, and CE certifications.

What is the working temperature range?

It is designed for medium temperature working ranges.

Factory High Efficiency Pressurized Copper Pipe 15 Tubes Solar Thermal Collector

Name: Factory High Efficiency Pressurized Copper Pipe 15 Tubes Solar Thermal Collector
Brand: MLSUN GROUP CO., LTD.
SKU: 2006025182

Tianjin, ChinaMLSUN GROUP CO., LTD.

US$139.00-519.00

20 Pieces

Product profile

Customization

Available

After-sales Service

Spare Parts

Warranty

5 Years

Model NO.

15 tubes

Certification

ISO, CB, CE

Concentrating

Yes

Working Temperature Range

Medium Temperature

Type

Pressurized

Application

Water Heater, Solar Thermal, Air Conditioning System

Pipe Material

Copper

Transport Package

Wooden Box

Specification

15 tubes

Trademark

MLSUN

Origin

China

Production Capacity

300000 Sets/Year

Key features

OEM Branding Support: Professional OEM manufacturing available for customer's brand and logo.

5-Year Warranty: Comprehensive 5-year warranty coverage for all units.

Multiple Tube Options: Available in 10, 15, 20, 25, 30, and 36 tube configurations.

High Pressure Resistance: Max pressure rating of 10 bar for safe pressurized operation.

Premium Materials: Constructed with Red copper TP2 heat pipes and vacuum tubes.

Durable Insulation: Features rock wool insulation for optimal thermal efficiency.

Versatile Applications: Suitable for water heaters, solar thermal systems, and air conditioning.

Fast Lead Time: Peak and off-peak season lead time within 15 working days.

Company profile

MLSUN GROUP CO., LTD.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2014-09-17Nearest Port: Tianjin port, Qingdao port, Shanghai portAverage Response Time: ≤1.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryMLSUN GROUP CO., LTD. is a China-based limited company in Tianjin that is described as both a trade company and a manufacturer/factory. Its stated specialization is concentrated solar power and related solar products, including parabolic troughs, tower heliostats, collectors, receiver tubes, and solar equipment. The supplier reports over 10 years of production and R&D experience, three production lines, substantial stated CSP production capacity, exports to more than 50 countries, and export sales accounting for 71%–90% of total sales. ISO 9001, ISO 14001, and ISO 14000 are listed, with 41–50 R&D engineers and 41–50 quality-control staff. However, the provided information does not establish after-sales processes, customization services, financial credibility, or a sufficiently detailed customer track record. Trade data shows only one recorded transaction and one associated buyer name.

Supplier typeThe supplier is identified as a Tianjin-based limited company and manufacturer/factory, while another record describes it as a trade company. Its stated business covers solar-energy manufacturing and broad commercial trade categories, with CSP as a specific specialization.

CertificationsThe supplier lists ISO 9001, ISO 14001, and ISO 14000 certifications. These are explicit certifications relevant to quality and environmental management, although the provided slices do not include certificate numbers, validity dates, or scopes.

R&D capabilityThe supplier states that it has more than 10 years of production, research, and development experience, developed an inner tank with porcelain enamel coating, and employs 41–50 R&D engineers. This provides explicit evidence of an established R&D function and product-development activity.

Production capacityThe supplier reports three production lines, annual CSP capacity including 1,000,000 square meters of parabolic troughs and 500,000 square meters of tower heliostats, and exports to more than 50 countries. Export sales are stated at 71%–90% of total sales, indicating substantial production and international fulfillment capability.