Understanding ISO Flange Size Chart Trends
The ISO flange size chart is essential for industries that rely on piping systems, such as oil and gas, water treatment, and manufacturing. With the increasing demand for standardized components, the relevance of ISO flanges is on the rise. Companies like Kaysen Steel Industry Co., Ltd. are at the forefront of providing high-quality flanges that meet international standards. The advantages of using ISO flanges include enhanced compatibility, reduced assembly time, and improved safety in fluid transport systems.
Iso Flange Size Chart
- manufacturer, factory, supplier from China
(Total 12 Products for Iso Flange Size Chart)
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ISO-F Bored Bolted Flange Stainless Steel
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
Bolted Blank Flange, NW-80 Vacuum Fittings, ISO-LF Large Flange Size, Stainless Steel.
We manufacture a full range of flanges and flanged components (nipples, elbows, tees, crosses) for all standard vacuum flange systems.
ISO flanges (Large ISO) are used for HV chamber ports, available in two styles: ISO-K (clamp...
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Adapter Conical KF-50 to ISO-63 Large Flange SS304
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
Product Name:
Adapter Conical KF-50 to ISO-63 Large Flange Stainless Steel 304
KF Straight Reducer Nipples Product Description:• Material: SS304 (1.4301), SS316L(1.4404), Aluminum 6061-T6, Brass, etc▪ Sealing Material: rubber/ elastomeric o-ring mounted in a centering ring• Size: ISO80/63, ISO100/63, ISO100/80,...
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ISO 4Way Crosses Fittings
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
We fabricate ISO crosses for HV systems using 304L stainless steel tubing and ISO flanges (also called Large ISO). These flanges, used for HV chamber ports, come in two styles:
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ISO Vacuum 5WAY Cross
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
We fabricate these ISO 5-way crosses for HV systems from 304L stainless steel tubing and ISO flanges. ISO flanges (Large ISO) are used for HV chamber ports, available in two styles: ISO-K (with clamp fasteners) and ISO-F (with nut/bolt fasteners).
These fittings feature a flange on each end of a 5 or 6-sided tubing...
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ISO-KF Flexible Hoses Connectors
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
We fabricate these ISO Compressible Bellows Connections Vacuum Hoses Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastomeric O-Rings.KAYSEN vacuum flexible hoses range consists of lots of different type of flexible metal hoses, such as KF / CF / ISO...
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45° ISO-K Radius Elbows
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
We fabricate these ISO elbows for HV systems using 304L stainless steel tubing and ISO flanges (also called Large ISO), which are used for HV chamber ports and come in two types: ISO-K (with clamp fasteners) and ISO-F (with nut-and-bolt fasteners).
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ISO/IDF Sanitary Union SS304
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE AND WOODEN C...
- Supply Ability: 1000ton/m
- Min. Order: 1 Piece/Pieces
Sanitary ISO Union Fittings are standard-series hygienic union components designed for sanitary-critical industries. They share interchangeable dimensions with sanitary IDF union fittings, comprising a nut, welding male end, welding liner, and gasket. Constructed from 304/316L stainless steel or specified higher-grade...
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ISO Compressible Bellows Connections Vacuum Hoses
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
We fabricate these ISO Compressible Bellows Connections Vacuum Hoses Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastomeric O-Rings.KAYSEN vacuum flexible hoses range consists of lots of different type of flexible metal hoses, such as KF / CF / ISO...
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NW/KF-50 Blank Flange Blind Flange Cap Vacuum Fitting
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
Product Name: NW/KF-50 Blank Flange Vacuum Fitting - Stainless Steel 304KF blank flange Product Description:• Model: KF50BS• Material: SS304 (1.4301), SS316L(1.4404), Aluminum 6061-T6, Brass, etc▪ Sealing Material: rubber/ elastomeric o-ring mounted in a centering ring• Blank Flange Size: KF-10, KF-16, KF-25, KF-40,...
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ISO/IDF Sanitary unions round nut
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Min. Order: 1 Piece/Pieces
- Transportation: Ocean,Land,Air
ISO/IDF Sanitary unions round nut is a series of ISO/IDF Sanitary unions, ISO/IDF Hygienic unions including ISO/IDF blind nut unions, ISO/IDF short/long liner unions, ISO/IDF expanding /male unions, hexagon unions. Food grade unions consist of a union nut, a welding/expanding male, a welding/expanding liner and a...
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KF ISO Centering Ring Aluminium
- Brand: KAYSEN
- Packaging: CARTON BOX INSIDE WOODEN CASE
- Supply Ability: 10000ton
- Min. Order: 1 Piece/Pieces
SS304/Aluminum Centering Rings (No Rubber O-Ring)Part of KF (NW) vacuum flanges/components, available in sizes KF10–KF50. These rings fit between two KF flanges of matching outer diameters. For joining KF flanges with a quick clamp, use centering rings
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Key Applications of ISO Flange Size Chart in Industrial Settings
ISO flange size charts play a crucial role in various industrial applications, including construction, chemical processing, and HVAC systems. By adhering to standardized dimensions, manufacturers can ensure that components fit together seamlessly, reducing the risk of leaks and failures. Kaysen Steel Industry Co., Ltd. emphasizes the importance of precision in flange manufacturing, which directly impacts the efficiency and safety of operational processes. As industries evolve, the demand for reliable ISO flanges continues to grow, driven by the need for sustainable and efficient infrastructure.
| Flange Type |
Standard Size (mm) |
Material |
Typical Use Case |
| PN10 Flange |
150 |
Carbon Steel |
Water Supply |
| PN16 Flange |
200 |
Stainless Steel |
Chemical Plants |
| PN25 Flange |
250 |
Alloy Steel |
Oil & Gas |
| PN40 Flange |
300 |
Ductile Iron |
HVAC Systems |
| Blind Flange |
100 |
Carbon Steel |
Sealing Pipes |
| Slip-On Flange |
350 |
Stainless Steel |
Piping Connections |
Emerging Global Trends in ISO Flange Distribution
The global market for ISO flanges is witnessing significant growth as industries increasingly adopt standardized components for efficiency and safety. Key distributors are expanding their reach to meet the rising demand, particularly in emerging markets. Kaysen Steel Industry Co., Ltd. is adapting to these trends by enhancing their supply chain capabilities and focusing on quality assurance. The trend indicates that by 2025, the market for ISO flanges is expected to grow substantially, driven by infrastructure development and industrial expansion.
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