Our Expertise and Capabilities
Durable Material
VHigh-quality stainless steel, carbon steel, copper & brass, corrosion-resistant, long service life.
Easy Installation
Press-fit connection, fast construction, strong sealing performance.
Full Range
Complete M-profile & V-profile, suitable for various applications.
Authorized Certifications
DVGW, WRAS, WATERMARK and other international certifications.
Safe & Reliable
100% pressure tested, effectively prevent leakage.
Complete Solution
Integrated fittings and pipes, one-stop piping system solution.
Fast Delivery
With advanced production machines and efficient manufacturing processes, Konjoy ensures stable quality and quick turnaround times for all orders.
Expert Support
Our professional team provides expert technical assistance and quality service throughout and after the project.
Certified Quality
All products are leakage tested and manufactured under ISO 9001, ISO 14001, and ISO 45001 certified management systems.
KONJOY
The company has professional production workshops and advanced manufacturing equipment, strictly producing various types of compression fittings and supporting pipes such as stainless steel, carbon steel, copper, and brass in accordance with international standards.
The products cover multiple specifications such as M-type and V-type, and have passed multiple authoritative certifications such as DVGW, WRAS, WATERMARK, ISO 9001, ISO 14001, ISO 45001, etc.
We insist on quality as the core, and every product undergoes strict pressure and leakage testing to ensure safety and reliability.
With stable quality, fast delivery, and professional technical services, Konjoy Tech continues to innovate and work hand in hand with customers around the world, committed to becoming a trusted pipeline system partner.
Product Solutions
MULTIPLE PIPELINE SYSTEM SOLUTIONS
We offer a full range of pipeline products with multiple specifications, from stainless steel to carbon steel, from M-type to V-type crimping systems, to meet the installation needs of different projects.
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Stainless Steel
For thin-walled stainless steel pipes 316L, conforming to DIN EN 10312-2, available in dimensions ranging from 15 mm to
168.3 mm.
- Over 400 configuration options
- Fitting body constructed from corrosion-resistant CR-Ni-Mo stainless steel, material no. 1.4404 (AISI 316L), in accordance with EN 10088
- "Leak-before-press" functionality ensures system safety during installation
- Radial pressing technology enables efficient, cost-effective connections
- Compatible with all suitable, system-approved pressing tools with M-profile contour
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CARBON STEEL
Carbon steel press fittings, available in dimensions ranging from 12 mm to 108 mm, are designed for use in heating systems, compressed air installations, and various
industrial applications.
- Constructed from high-quality carbon steel
- Comprehensive range of product types available
- Compatible with thin-walled carbon steel pipes in accordance with DIN EN 10305-3
- "Leak-before-press" functionality for installation safety
- Suitable for use with all compatible pressing tools conforming to contour M
- Certified by EMI, Kiwa, FM, and GOST
- Backed by a 10-year product liability guarantee
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COPPER
Designed for seamless copper pipes (semi-hard and hard) in compliance with DIN EN 1057 and DVGW GW 392 standards,available in dimensions ranging from 15 mm to 108 mm, these
press fittings offer more than 400 configurations to suit diverse installation requirements.
- Constructed from CU-DHP copper for durability and corrosion resistance
- "Leak-before-press" functionality ensures system integrity during installation
- Radial pressing technology enables efficient and cost-effective connections
- Compatible with all suitable and system-approved pressing tools, press slings, and press chains using M or V system-compatible pressing contours