china GI fittings

Galvanized iron (GI) fittings are essential for applications where corrosion resistance is critical. Jianzhi Fittings offers a range of GI fittings that provide robust protection against rust, ensuring the durability of your piping systems.

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Product Description

GI Fittings: Ensuring Long-Lasting Connections

GI fittings are crucial for creating long-lasting, secure connections in various plumbing and industrial applications. Jianzhi Fittings has established itself as a trusted pipe fitting manufacturer, known for producing high-quality malleable iron fittings that offer strength, flexibility, and reliability. The malleable iron material used in these GI fittings ensures they can withstand high pressures and extreme temperatures, making them an ideal choice for demanding environments. Whether used in water supply systems, gas pipelines, or HVAC installations, JIANZHI pipe fittings provide the durability needed to maintain the integrity of your systems over time.

One of the key benefits of JIANZHI pipe fittings is their ability to create leak-proof connections that stand the test of time. These GI fittings are designed to resist corrosion and wear, ensuring that they remain effective even in harsh conditions. The precision engineering behind each malleable iron fitting guarantees a perfect fit, which is crucial for preventing leaks and maintaining the efficiency of your system. Contractors and engineers trust Jianzhi Fittings for their ability to deliver products that meet the highest standards of performance and safety, ensuring that every connection is built to last.

Incorporating Jianzhi Fittings’ GI fittings into your projects not only enhances the longevity of your installations but also provides peace of mind. With a focus on quality and innovation, Jianzhi Fittings continues to lead the industry in providing malleable iron fittings that are both reliable and easy to install. Whether you’re working on a large industrial project or a smaller residential job, you can count on Jianzhi Fittings to deliver the products you need to ensure long-lasting, secure connections.

The Advantages of Using GI Fittings Over Other Materials

  • Durability: GI fittings are known for their exceptional durability, making them ideal for applications that demand long-lasting performance in harsh environments. These malleable iron fittings can withstand significant wear and tear, making them a reliable choice for plumbing, gas lines, and industrial systems where longevity is crucial.
  • Flexibility: The flexibility of GI fittings allows them to absorb shocks and vibrations, reducing the risk of cracking or breaking. This characteristic is especially important in systems that experience frequent pressure changes or physical movement, ensuring the stability and durability of the connections over time.
  • Corrosion Resistance: GI fittings are highly resistant to corrosion, particularly when galvanized. This resistance to rust and other forms of corrosion ensures that the fittings maintain their structural integrity and performance, even in environments exposed to moisture, chemicals, or other corrosive elements.
  • High-Pressure Tolerance: One of the key advantages of JIANZHI pipe fittings is their ability to withstand high pressure. This makes them an excellent choice for use in systems such as gas pipelines, water distribution networks, and steam systems, where maintaining a secure, leak-proof connection under pressure is critical.
  • Versatility: GI fittings come in a wide range of shapes and sizes, making them versatile enough to be used in various applications, from simple plumbing systems to complex industrial installations. This versatility allows them to be adapted to different requirements, providing reliable connections in diverse environments.

Why Choose Us

Founded in 1982, Jianzhi Fittings has established itself as a leading pipe fitting manufacturer and supplier of cast iron pipe fittings. With a dedicated team of approximately 4,500 employees, including over 350 skilled technical engineers, Jianzhi Fittings serves a global market, with distributors in more than 100 countries. Our commitment to quality and safety drives us to deliver premium GI fittings, ensuring that every household and building benefits from the reliability and durability of our products. Jianzhi Fittings is dedicated to creating a safer world, one fitting at a time.

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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