What certifications does the product have?

The product complies with ASTM B280, EN 12735-1, and GB/T 1527-2017 standards, and the company holds CE certification.

What is the warranty period?

The warranty period is 3 years.

What are the main applications for these tubes?

They are widely used in air conditioning and refrigeration systems, HVAC condensers, gas transmission, and medical pipelines.

Refrigeration Pancake Coil Copper Capillary Tube

Name: Refrigeration Pancake Coil Copper Capillary Tube
Brand: Shandong Hongye Metal Materials Co., Ltd
SKU: 2138600512

Shandong, ChinaShandong Hongye Metal Materials Co., Ltd

US$10.60

200-499 kg

US$9.30

500-999 kg

US$8.20

1,000+ kg

Product specifications

outer diameter

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Model NO.

ut236

Copper Content

≥99.94%

Electrical Conductivity

100% Iacs

Density

8.96 G/Cm³

Melting Point

1083℃

Performance

Corrosion Resistance,High Electrical Conductivity

Application Scenarios

HVAC Refrigeration Condenser,Gas Transmission Pipe

MOQ

200kg

Payment Deadline

T/T (30% Deposit)

Shape

Straight Circular Pipe

Delivery Time

7-15day

Color

Copper Color

Transport Package

Wooden Box

Specification

1/4, 3/8, 1/2, 3/4inch, custom size

Trademark

HongYe

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Multiple Grade Options: Available in C11000, C12200, and C12000 grades for diverse HVAC and refrigeration scenarios.

Corrosion & Antibacterial: Natural antibacterial and corrosion-resistant properties suitable for drinking water and medical fluids.

Standard Compliance: Strictly produced according to ASTM B280, EN 12735-1, and GB/T 1527-2017 international standards.

Soft Annealed Temper: Soft annealed condition with special tempers available upon request for enhanced flexibility.

Wide Application Scope: Ideal for HVAC refrigeration condensers, gas transmission pipes, and building water supply systems.

Quality Assurance: Cleanliness meets or exceeds specification levels; coils capped with plastic end caps for protection.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shandong Hongye Metal Materials Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Minor Customization CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.02h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryShandong HongYe Metal Material Co., Ltd. is described as a producer, seller, and logistics-integrated supplier of copper and copper-alloy products, with stated long-term inventory and export activity. The supplier reports quality assurance, raw-material traceability, CE compliance, 21–30 quality-control staff, and lead times within 15 working days in both peak and off-peak seasons. However, it has no stated supplier-management certification, no written procedures or records for complaints, corrective actions, or service-capability assessment, and finished products are checked by packing staff. Its overseas service infrastructure, SDK availability, offline trade-show participation, and Fortune 500 customer experience are absent. Financial information is inconsistent across the provided records and indicates zero reported gross and operating profit, so financial credibility cannot be positively established.

Supplier typeThe supplier’s stated business scope covers rubber products, wires and cables, mechanical equipment and accessories, and PVC pipe materials, while its company profile specifically describes production, sales, and logistics of copper and copper-alloy products. This supports classification as a manufacturer and trading/logistics supplier with a broad industrial-material scope.

CertificationsThe supplier-management certification field is explicitly recorded as NIL. Although CE product compliance is stated, the available evidence does not show supplier-management-system certification, so certification strength is limited to the stated product compliance.

After-Sales capabilityThe supplier has no written procedures or records for customer complaints, corrective and preventive actions, or effective supplier-service assessment. It also reports no overseas agents or branches, no overseas showroom, no offline trade-show participation, and service coverage in zero countries, indicating documented and overseas after-sales capability is deficient.

R&D capabilityThe supplier reports no available SDK, only one R&D engineer, and one year of total R&D-engineer experience. These explicit indicators show limited documented innovation resources.

Production capacityThe supplier is described as integrating production and maintaining long-term copper and copper-alloy inventory, with 21–30 quality-control staff and stated lead times within 15 working days in both peak and off-peak seasons. However, finished-product inspection is performed by packing staff, so production scale and delivery capability are supported, while inspection robustness is less established.

Client casesThe supplier states that its products are sold to Europe, America, Asia, and other countries, with 90% of sales from exports and Europe and North America listed as primary export markets. It reports no collaboration with Fortune 500 companies, so international market experience is evidenced but major named customer cases are not.