What is the material composition of the fittings?

The fittings are made of high-quality copper with strict raw material control and testing.

What sizes are available for the 90-degree elbows?

Sizes range from 6mm to 108mm, covering various inch measurements from 1/4 to 4 1/4 inches.

How do you ensure product quality during manufacturing?

We conduct rigorous testing including raw material inspection, stress testing, and multi-stage quality checks.

Copper Coupling Elbow Refrigeration Pipe Fittings in Different Sizes

Name: Copper Coupling Elbow Refrigeration Pipe Fittings in Different Sizes
Brand: Zhejiang Jiangxin Copper Pipeline Co., Ltd.
SKU: 1944944745

Zhejiang, ChinaZhejiang Jiangxin Copper Pipeline Co., Ltd.

US$1.10

500-999 Pieces

US$1.00

1,000-1,999 Pieces

US$0.88

2,000-4,999 Pieces

US$0.75

5,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Fine Service

Warranty

5 Years

Model NO.

copper fittings

Connection

Welding

Shape

Equal

Head Code

Round

Angle

90 Degree

Wall Thickness

0.68-2.3mm

Material

Copper

Technics

Pushing

Certification

ASME, GB

Color

Red

Using 1

Water Pipe Fitting

Using 2

Refrigeration Air Conditioner

Description 1

Copper Tee

Description 2

Copper Coupling

Description 3

Copper Elbow

Description 4

Copper Reducer

Description 5

Copper Cap

Transport Package

Box

Specification

300*300*400

Trademark

JHN

Origin

Zhuji Zhejiang China

HS Code

7412100000

Production Capacity

200000PCS/Month

Key features

5-Year Warranty: Comprehensive coverage for 5 years to ensure long-term reliability and peace of mind.

ASME & GB Certified: Meets ASME and GB standards, ensuring compliance with international quality requirements.

ISO9001 Quality System: Certified by ISO9001 for rigorous quality control throughout the production process.

ODM and OEM Services: Flexible customization options available for unique client needs and branding.

Superior Corrosion Resistance: Annealed strictly according to Australian standards to enhance durability and resistance.

Precise Size Range: Available in sizes from 6mm to 108mm to fit various refrigeration and piping applications.

Multi-Stage Quality Control: Strict inspections conducted at pre-production, mid-production, and final stages.

Professional After-Sales: Dedicated fine service team to support customers with any post-purchase inquiries.

Company profile

Zhejiang Jiangxin Copper Pipeline Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-12-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.52h CertifiedTerms of Payment: T/T, D/P, Western Union

AI-Powered supplier vetting

SummaryZhejiang Jiangxin Copper Pipeline Co., Ltd. is identified as a China-based manufacturer of copper and brass pipeline fittings, valves, connectors, and related hardware. The supplied records indicate a 5,000 m² manufacturing plant, 150 employees, and operations dating to 2010 in one record, while another company description states establishment in 1990, more than 200 employees, and a 20,000-unit area; these discrepancies should be verified. The supplier reports ISO 9001:2015 certification, compliance with multiple national and international standards, staged annealing, raw-material and production inspections, and 11–20 quality-control staff. It explicitly accepts non-standard fittings, supporting customization. Evidence is insufficient to assess after-sales service, financial credibility, innovation strength, or customer cases.

Supplier typeThe supplier is explicitly listed as a manufacturer, with manufacturing-related product categories and a stated 5,000 m² plant. However, one associated-company record describes the entity as a trading company, creating an entity-classification inconsistency that should be clarified.

CertificationsThe supplier reports ISO 9001:2015 certification and states that its products meet or align with CJ/T-2000, BS864-2, ASME B16.22-1995, EN1254-2, and AS 3688 requirements. The records also describe production and annealing controls based on Australian standards, although certificate scope and validity details are not provided.

Production capacityThe supplier reports a 5,000 m² manufacturing plant, 150 employees, ISO 9001:2015 certification, 11–20 quality-control staff, staged annealing, raw-material inspection, dimensional checks, continuous production inspection, and finished-product controls. Another description claims more than 200 employees and a 20,000-unit area, so capacity information is inconsistent but still supports the existence of established production operations.

Customization capabilityThe supplier explicitly states that it accepts non-standard fittings based on customers' special needs, alongside production against several stated standards. This directly supports customized or specification-based manufacturing.