JIS Flanges
Your Professional JIS Flanges Supplier
Our goal is to be your true partner in JIS Flanges field in China.We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Slip On Flange Jis 10kSlip On Flange JIS 10K is a type of flange that is designed to be welded to a pipe and then joined to another flange or fitting. Its main characteristics include:read more
1.Simple Design: It has a... -
Slip On Hub FlangesCharacteristics of slip on pipe flange:read more
1. Easy Installation: Slip on pipe flange are designed to slide over the pipe ends, making installation straightforward and requiring less precise... -
Blind Flange Jis 10kBlind Flange JIS 10k Characteristics:read more
1. Corrosion Resistance: Blind Flange JIS 10k offer excellent resistance to corrosion, making them suitable for harsh environments.
2. High... -
Welding Neck FlangesCharacteristics of Welding Neck Flanges:read more
1.Strong Connection: Welding Neck Flanges provide excellent strength and stability due to their long tapered neck, which allows for a more gradual...
Why Choose Us
Product application
Our products are widely used in power plants, nuclear power, petrochemicals, natural gas, military, municipal infrastructure, metallurgy, construction, pharmaceuticals, papermaking, coal mining, cement production, pollution control, environmental protection and energy conservation.
Production equipment
We have more than 120 equipment, demonstrating our strong production capacity and commitment to high-quality production. The rich product line enables us to efficiently meet various project needs and maintain a competitive advantage in the industry.
One-stop service
Inquiry-quotation-sample-order-production-delivery-after-sales service.
Sales team
Well-trained and experienced - quick response - smooth communication - timely quotation - perfect solution.Working with us will give you peace of mind.
Advantages of JIS Flanges
Corrosion resistance
Blind flange JIS 10k offer excellent resistance to corrosion, making them suitable for harsh environments.
High strength
They provide high mechanical strength and durability, ensuring reliability under pressure.
Temperature resistance
Capable of withstanding high temperatures, making them suitable for various industrial applications.
Customizable sizes
Available in various sizes and thicknesses to fit different piping systems.
Seamless design
The smooth surface aids in eliminating turbulence and facilitates cleaning.
Easy installation
Typically feature bolt holes for easy installation and secure sealing.
Applications of JIS Flanges

Piping systems
JIS flanges are integral components in piping systems, facilitating the assembly, disassembly, and maintenance of pipelines.
Industrial applications
They are used in a wide array of industries including power generation, oil and gas, chemical processing, petrochemical, and shipbuilding.
Connection of equipment
JIS flanges connect pipes, valves, pumps, and other equipment, enabling the creation of complete piping systems.
Lower pressure and temperature
JIS flanges are generally used in systems with lower pressure and temperature requirements compared to ANSI flanges.
Compact and lighter weight
They are designed for applications where compactness and lighter weight are prioritized.
Product Description
|
Type |
JIS Flanges |
|
Technics |
Forged,Cast. |
|
Size |
1/2"-120"(DN15-DN3000) |
|
Pressure |
150psi-2500psi(0.6Mpa-42 Mpa) |
|
Standard |
ANSI B16.5/ANSI B16.47/API 605 MSS SP44,AWWA C207-2007/ANSI B16.48 |
|
Material |
Carbon steel: Q235A, Q235B,Q345BC22.8, ASTM A105, SS400 |
|
Alloy steel:N04400/400,N06625/625,N08825/825,N10276/C276,800/800H,600/600H |
|
|
Stainless steel: ASTM A182 310/F304/304L/F316/F316L, F321, F347. |
|
|
Surface Treatment |
Polish,sand blasting ,sand rolling,annealing etc |
|
Application Fields |
Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry |
|
Packing |
Plywood cases, pallets, nylon bags or according to the customers' requirements |
|
Sealing Face |
FF RF MF FM T/G RJ |
|
Origin |
CHINA |
|
HS code |
73072100 |
|
Certificate |
ISO,CCS,LR BV, etc |
Delivery
|
Selling units |
Single item |
|
Single package size |
20X15X10 cm |
|
Single gross weight |
15.000 kg |
Lead Time
|
Quantity (pieces) |
1 - 200 |
> 200 |
|
Lead time (days) |
20 |
To be negotiated |
Packaging & Shipping

FAQ
Zhejiang Chengjiu Pipeline Co., Ltd. is one of the most professional jis flanges manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade jis flanges from our factory. For price consultation, contact us.
Blind Flange Jis 10k, Slip On Flange Jis 10k, Slip On Hub Flanges