Plumbing Pipe Coupling
Material: 304 stainless steel/brass
Type: External thread termination type (1.6MPa), ferrule type (6-50mm), self-fixing type (8-32mm)
Pressure rating: 1.6MPa/2.5MPa/4.0MPa
Applicable temperature: -30℃ to 150℃ (Stainless steel)
Connection methods: 1/2" to 4" internal/external threads, DN15-DN100 quick-connect type, flange type
Sealing grade: IP68 (waterproof and dustproof)
Supports OEM/ODM customization
- Product Introduction

Qingdao Ruixinyang Machinery Co., Ltd. specializes in manufacturing various types of Plumbing Pipe Coupling.Our products are made of high-quality materials, with a reasonable structural design and excellent sealing performance.They are suitable for pipe connections in industrial, agricultural, construction and household water supply systems.Our water pipe fittings feature corrosion resistance, high pressure resistance and easy installation, which can meet the pipe connection requirements in different scenarios.
Product features
Reliable material
stainless steel, brass and other high quality materials, to ensure that the product corrosion resistance, anti-aging, long service life.
01
Strong sealing
precision machining technology combined with high-quality sealing ring, effectively prevent water leakage, ensure the stable operation of the pipeline system.
02
High pressure resistant design
some products can withstand more than 16Bar working pressure, suitable for high-pressure water supply system.
03
Diverse specifications
We offer various connection methods such as internal thread, external thread, quick plug type, and flange type, to meet the requirements of different pipe diameters.
04
Easy installation
The structural design is reasonable, and no special tools are required during installation, significantly improving construction efficiency.
05
Main application fields
Industrial pipelines
Suitable for fluid transportation systems in industries such as chemical engineering, power, and pharmaceuticals.
Building water supply and drainage
Reliable connectors for building water supply pipes and HVAC systems.
Agricultural irrigation
It has strong weather resistance and is suitable for agricultural water usage scenarios such as drip irrigation and sprinkler irrigation.
Quality assurance
All Plumbing Pipe Coupling are passed ISO9001 quality management system certification, and strict water pressure test, air tightness test, to ensure that every product are in accordance with industry standards.
Reasons to choose Ruixinyang
01
Professional production
20 years of industry experience, mature technology, and stable product performance.
02
Customized service
Supports non-standard specification customization to meet the requirements of special working conditions.
03
Efficient after-sales service
Provide professional technical support and rapid response services.

For detailed parameters or sample trials, please visit our official website or contact our sales team.
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