malleable cast iron fittings

Malleable cast iron fittings are valued for their ability to withstand mechanical stress while maintaining flexibility. Jianzhi Fittings produces these fittings with precision, ensuring they meet the highest standards for industrial and residential use.

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Product Description

Why Malleable Cast Iron Fittings Are Ideal for Gas and Water Systems

Malleable cast iron fittings are an excellent choice for gas and water systems due to their exceptional strength and durability. These malleable iron fittings are specifically designed to withstand high pressures and extreme temperatures, making them ideal for the demanding conditions often encountered in gas and water pipelines. Jianzhi Fittings, a leading pipe fitting manufacturer, produces malleable cast iron fittings that provide reliable, leak-proof connections, ensuring that these essential systems operate smoothly and safely. The material’s inherent flexibility allows it to absorb shocks and vibrations, reducing the risk of cracks or breaks, which is crucial for maintaining the integrity of gas and water systems over time.

In gas systems, the safety of the connection is paramount, and Jianzhi Fittings’ malleable iron fittings deliver the robust performance needed to handle the pressures involved. These malleable cast iron fittings are highly resistant to corrosion, particularly when exposed to moisture or other environmental factors, which is vital for maintaining long-term safety and functionality in gas pipelines. The precision with which these JIANZHI pipe fittings are manufactured ensures a tight seal, preventing gas leaks that could pose serious safety risks.

For water systems, malleable cast iron fittings offer similar benefits, including resistance to corrosion and wear, which helps extend the lifespan of the plumbing infrastructure. Jianzhi Fittings provides fittings that are not only strong and durable but also easy to install, making them a practical solution for both new installations and maintenance work. The reliability of these malleable iron fittings ensures that water systems remain secure and efficient, providing consistent water flow without the risk of leaks or system failures.

Exploring the Different Types of Malleable Cast Iron Fittings

  • Elbows: Elbows are essential malleable iron fittings used to change the direction of pipe flow, typically by 90 or 45 degrees. They are crucial in both residential and industrial plumbing systems to navigate around obstacles or alter the flow path.
  • Tees: Tees are three-way malleable cast iron fittings that allow a branch line to be added to a main pipe. With one inlet and two outlets (or vice versa), they are used to split or combine the flow of fluids, commonly found in distribution systems.
  • Couplings: Couplings are straightforward fittings used to connect two pipes in a straight line, extending pipe runs or joining sections during repairs. These JIANZHI pipe fittings are fundamental in any plumbing system, ensuring seamless connections.
  • Unions: Unions are similar to couplings but are designed for easy disconnection and reconnection. This feature makes them ideal malleable iron fittings for areas where pipes need to be regularly inspected or maintained without cutting the pipe.
  • Bushings: Bushings reduce the size of a pipe fitting, allowing different pipe diameters to connect. They are essential in systems where the flow rate needs to be adjusted by changing pipe sizes, demonstrating the versatility of malleable cast iron fittings.
  • Nipples: Nipples are short sections of pipe with male threads on both ends, used to connect two female-threaded fittings or pipes. Jianzhi Fittings offers malleable iron fittings that are commonly used in applications requiring a short extension of the pipe run.

About Us

Since its establishment in 1982, Jianzhi Fittings has been at the forefront of the cast iron pipe fittings industry. With decades of expertise, we have grown into a globally recognized pipe fitting manufacturer, offering a wide range of high-quality products, including malleable cast iron fittings. Our team of approximately 4,500 employees, including more than 350 skilled engineers, is dedicated to innovation and precision, ensuring that each JIANZHI pipe fitting meets the highest standards of performance and reliability. At Jianzhi Fittings, we are driven by a commitment to excellence, aiming to provide solutions that not only meet but exceed the expectations of our clients, helping to build safer and more durable infrastructure around the world.

JANZHI-Malleable iron pipe fittings

Thread BSPT and NPT
EN10226 /ASMEB1.20.1/IS0228/IS07-1
International Certification
Extraordinary craftsmanship, perfection, and beauty
Free run-out structure
Protect pipe fittings from injury during connection
Free run-out:
Protect pipelines and fittings
black steel tube fittings
No Free run-out :
May cause damage to pipelines and fittings
disrupting their original performance
black steel tube fittings
*For more product performance testing videos,
please contact our staff
Thread quality higher than nationalstandards
Quick installation
70um Zinc layer thickness
Air pressure
0.6MPa

20%

national
standard
0.5MPa
Shaft Angle
±0.3°

40%

national
standard
+0.5°
Tensile strength
363MPa

10%

national
standard
330MPa
Elongation
12%

33%

national
standard
8%
Execution standards
Material:
EN1562 Or 1S0 5922
Design & Dimensions:
EN10242 0rIS0 49
Thread :
BSPT and NPT
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100% individuoltesting ofthe product

Thread angle
Shaft angle
Air tightness
Fully automatic detection
Width Detection
Mechanical properties
Device detection
Elongation
Zinc layer thickness
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Reduce carbon emissions and
use renewable energy
Focuson sustainable development

Start from 1982

Sam floot space

Tons of production per year

Tons nbentory

Sustainable Development
iso24001
iso9001
iso24001
10 Production process
Profiling – Smelt – Pouring – Anneal – Burnishing – Correct

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Galvanization – Threading – Detail processing – Grinding

10 Production process
25Days
Designated brand in china
government group
partner
Designated brand in china
government group

Sold to over 30
countries and regions

AMAALA conrad hotel saudi arabia NEOM Security Forces

JANZHI Group holds 13.6% market share
Gas Pipeline System holds 60% market share

Official marketing material support
One to one customized service to meet the
customized needs of different customers
Officialafter-sales service
Professional personnel provide you with
after-sales service and technical support
One stop service to solve your logistics problems
24hours
Customer Service
Tailored project proposal for clients
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