What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms do you accept?

We accept T/T, D/P, and Western Union as payment terms.

Is the product suitable for drinking water?

Yes, the annealing process ensures the product is suitable for pure and healthy drinking water projects.

Pure Copper Straight Coupling with Stop Pipe Joiner Water Plumbing Watermark

Name: Pure Copper Straight Coupling with Stop Pipe Joiner Water Plumbing Watermark
Brand: Zhejiang Jiangxin Copper Pipeline Co., Ltd.
SKU: 2179313325

Zhejiang, ChinaZhejiang Jiangxin Copper Pipeline Co., Ltd.

US$0.40

100-299 Pieces

US$0.38

300-399 Pieces

US$0.39

400+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Year

Connection

Welding

Model NO.

JX007

Type

Sleeve

Specifications

All Size

Material

Copper

Customized

Certification

ISO

Warranty

2 Years

Usage

Gas, Sewage Treatment

Sample

Available

Color

Copper

Sizes

6.35-250mm

Thickness

0.8/1.0/1.1/1.2

Description 1

Copper Fittings

Description 2

Welding/ Soldering

Description 3

Slip Coupling

Description 4

Watermark Approved

Description 5

Equal Coupling

Transport Package

Bag+Box+Loading

Specification

all sizes

Trademark

JHN

Origin

China

HS Code

7412100000

Production Capacity

100000pieces/Month

Key features

Customized Sizes Available: Sizes range from 6.35mm to 250mm with thickness options of 0.8/1.0/1.1/1.2mm.

Welding-Free Installation: Clamp connection method eliminates need for high-temperature welding equipment.

Strong Seismic Performance: Compression connection fixes pipes securely, adapting to earthquake-prone areas.

Reliable Sealing: Sealing ring or O-ring ensures leak-proof connection and high sealing performance.

ISO and Watermark Certified: Passed ISO9001:2008 and Australia standard WATERMARK AS3688 certifications.

2-Year Warranty Coverage: Comprehensive warranty covering mechanical defects for two years.

Economical and Practical: Reduces operating costs, material consumption, and energy usage.

Pure Copper Material: Made from high-quality copper suitable for gas and sewage treatment applications.

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: ≤9.02h 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.