Product Description
Embark on a journey of piping excellence with JIANZHI’s black steel welded fittings, the ultimate solution for the most rigorous industrial and plumbing applications worldwide. Our premium offerings redefine the boundaries of craftsmanship, seamlessly integrating top-grade materials with the latest technological advancements.
As the undisputed leader in black steel welded fittingsmanufacturing in China, JIANZHI sets the gold standard for quality and innovation. We pride ourselves on our unwavering commitment to excellence, evident in the robust construction of our fittings. Crafted from premium black steel, renowned for its unparalleled strength and durability, each fitting is fortified with a protective zinc coating, ensuring resilience against corrosion and longevity in even the most extreme conditions.
Understanding that every piping project is unique, JIANZHI’s black steel welded fittingsare designed with flexibility and adaptability at their core. Whether you’re tackling a high-pressure industrial system or intricate plumbing network, our fittings seamlessly integrate into your system, delivering optimal performance and efficiency.
The cornerstone of our success lies in our advanced manufacturing processes, leveraging cutting-edge technologies and equipment. Our skilled team oversees every aspect of production, from initial design to final inspection, ensuring that every detail of our fittings is crafted with meticulous precision. The result is fittings that meet or exceed industry standards for stress resistance, ease of installation, and corrosion protection, guaranteeing your project’s success.
Elevate your piping systems with the unparalleled quality of Black Pipe Fittings by JIANZHI. Our JIANZHI pipe fittings, including our signature black range, embody strength, durability, and precision engineering for superior performance in any industrial or residential application.
JANZHI-Malleable iron pipe fittings
EN10226 /ASMEB1.20.1/IS0228/IS07-1
Protect pipe fittings from injury during connection
disrupting their original performance
please contact our staff
0.6MPa
20%
standard
0.5MPa
±0.3°
40%
standard
+0.5°
363MPa
10%
standard
330MPa
12%
33%
standard
8%
100% individuoltesting ofthe product
Reduce carbon emissions and
use renewable energy
Focuson sustainable development
Start from 1982
Sam floot space
Tons of production per year
Tons nbentory
|
Galvanization – Threading – Detail processing – Grinding
government group
government group
Sold to over 30
countries and regions
JANZHI Group holds 13.6% market share
Gas Pipeline System holds 60% market share
customized needs of different customers
after-sales service and technical support
Customer Service