We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Fittings.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Fittings Product List and Ranking from 388 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. ベンカン機工 Gunma//Ferrous/Non-ferrous metals
  3. イハラサイエンス Tokyo//Machine elements and parts
  4. 4 アラム Osaka//Machine elements and parts
  5. 5 CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス Kanagawa//Machine elements and parts

Fittings Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Grip Lock (GRIPLOK) Steel Conduit Accessories Catalog
  2. Japanese-made PVC hose nipple fitting "ARAM PVC Nipple Nut" アラム
  3. Standard resin joint "ARAM Joiner" made in Japan. アラム
  4. 4 Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン
  5. 5 Seamless stainless steel butt-welded pipe fitting ベンカン機工

Fittings Product List

391~420 item / All 1968 items

Displayed results

Hexagonal Plug Fitting

A plug with a hexagon that makes it easy to use a wrench for blind spots in unnecessary piping!

The "Hexagon Plug" from Asō is used for blinding unnecessary piping parts (internal threads). The hexagon design makes it easy to work with a wrench. 【Features】 ■ For blinding unnecessary piping parts (internal threads) ■ Easy to use with a wrench due to the hexagon design ■ RoHS compliant products are also available *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Hexagonal Cap Fitting

A plug with a hexagonal shape that makes it easy to use a wrench for blind holes with unnecessary external pipe threads!

Asō's "Hex Cap" is used for blind spots on unnecessary piping (external threads). The hex shape makes it easy to work with a wrench. 【Features】 ■ For blind spots on unnecessary piping (external threads) ■ Easy to use with a wrench due to the hex shape ■ RoHS-compliant products are also available *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Threaded joint "Internal Thread Elbow"

A fitting used to connect external threads in an L-shape, commonly used for piping arrangements!

The "Internal Thread Elbow" from Asō is a fitting used to connect external threads at a right angle (L-shaped). It is commonly used for piping arrangements. 【Features】 ■ Connects external threads at a right angle ■ Frequently used for piping arrangements ■ RoHS-compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Threaded joint "Reducing internal threaded elbow"

An elbow used for connecting external screws of different sizes, commonly used for piping arrangements!

The "Asou's 'Differently Sized Internal Thread Elbow'" is an internal thread elbow with different sizes of external threads used for connecting pipes with varying sizes. It is commonly used for pipe routing and similar applications. It complies with RoHS directives (cadmium content below 75ppm). 【Features】 ■ Used for connecting pipes of different sizes ■ Commonly used for pipe routing and similar applications ■ Complies with RoHS directives *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Threaded joint "Internal Thread Cheese"

When branching in three directions! All three directions are internal threaded types of cheese.

The "Internal Thread Cheese" from Asou has all three directions as internal thread types. It is used for branching in three directions. RoHS compliant products are also available. 【Features】 ■ All three directions are internal thread types ■ For branching in three directions ■ RoHS compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Threaded joint "External Thread Cheese"

When branching in three directions! Cheese with all three directions being external screw type.

Asou's "External Thread Cheese" has all three directions as external thread types. It is used for branching in three directions. RoHS compliant products are also available. 【Features】 ■ All three directions are external thread types ■ For branching in three directions ■ RoHS compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Screw joint "Cross"

When branching in four directions! A fitting for branching and gathering in four directions of the same size.

The "Cross" by Asō is a fitting for branching and gathering in which all four directions are the same size. It has internal threads cut in the cross direction and is used when branching in four directions. It complies with the RoHS directive (cadmium content below 75ppm). 【Features】 ■ Fitting for branching and gathering with the same size in all four directions ■ Internal threads cut in the cross direction, used for branching in four directions ■ Complies with the RoHS directive (cadmium content below 75ppm) *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

RoHS compliant brass screw fittings 'SCREWFITTINGS'

We are committed to domestic production and provide stable quality. We also flexibly accommodate custom orders! [RoHS compliant products available]

Asso's screw joints offer a wide range of high-quality products, including L-shaped and T-shaped joints, as well as screw elbows. We provide strong connections with screws that meet JIS standards through high-precision threading. 【Features of Screw Joints】 (1) Reduces the risk of liquid leakage (2) Streamlines connection work (3) Abundant product variations (4) Reduces the risk of liquid leakage 【Features of Asso's Screw Joints】 ● Commitment to domestic production stabilizes quality and allows for flexible responses to sudden requests. ● Compliant with the "RoHS Directive," which excludes harmful substances. ● A wide variety of options suitable for various piping connections. ● Elbows and tees are made from durable forged brass, offering high airtightness and excellent workability. ● Flexible responses to custom orders. ● Capable of providing various surveys and documentation. ● Rapid product procurement through a network of sales agents. ● 3D CAD drawings are available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply steel pipes, pipe fittings, SKX

The energy applied to the pipe is released due to its flexibility.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

General piping stainless steel pipe fittings SKX

Thread cutting processing, dedicated tools for joining, pipe processing, easy connection without welding processing, SKX.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Polyethylene pipe for water distribution (ISO-P) pipe fittings SKX

Connection of polyethylene pipes does not require an in-core.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply and general purpose poly pipe × high-density poly pipe for water supply, dissimilar pipe fittings, SKX

Connection of polyethylene pipes does not require an in-core.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply and general purpose poly pipe × piping stainless steel pipe, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core. It allows energy applied to the pipe to be released due to its flexibility and expansion.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Copper pipe for water supply × Polyethylene pipe for water supply and general use, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply lead pipe × Water supply and general use polyethylene pipe, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High-density polyethylene pipe for water supply (JIS) × PVC pipe, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core. It allows energy applied to the pipe to escape due to its flexibility and expansion.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High-density polyethylene pipe for water supply (JIS) × steel pipe, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core. It releases the energy applied to the pipe due to its flexibility and expansion.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High-density polyethylene pipe for water supply × stainless steel pipe for piping, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core. It releases the energy applied to the pipe due to its flexibility and expansion.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High-density polyethylene pipe for water supply × polybutylene pipe for water supply, dissimilar pipe joint SKX

The connection of polyethylene pipes and polybutylene pipes does not require an in-core.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply lead pipe × high-density polyethylene pipe for water supply, dissimilar pipe joint SKX

The connection of polyethylene pipes does not require an in-core.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply lead pipe × water supply PVC pipe dissimilar pipe joint SKX

It releases the energy applied to the pipe through its flexibility.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

General piping stainless steel × plumbing polybutylene pipe, dissimilar pipe joint SKX

The energy exerted on the pipe is released due to its flexible nature. No in-core connection is required for the polybutylene pipe.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Polybutylene pipe for water supply × Lead pipe for water supply, dissimilar pipe joint SKX

The connection of polybdenum pipes does not require an in-core.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Polyethylene pipe for water distribution × steel pipe, dissimilar pipe joint, Suppon MPX

Seismic resistance with allowable strain of 4% or more without an in-core.

No core required. There is no need to disassemble the joint or perform any processing before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply poly pipe × poly pipe dissimilar pipe joint Suppon MPX

Seismic resistance with allowable strain of 4% or more without an in-core.

No core required. There is no need to disassemble the joint or perform any processing before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High-density polyethylene pipe for water supply (JIS) × steel pipe, dissimilar pipe joint SKX

Significantly reduced construction time!! Mechanical joints that do not require fusion work!

SKX is the industry's first hybrid pipe joint that does not require disassembly and can be installed using a short wrench. It is ideal for connecting to existing pipes in renovation work for buildings such as apartments. The connection of high-density polyethylene pipes is a mechanical connection rather than a fusion connection, significantly reducing construction time. Since it can be installed with fewer tools, total costs can also be reduced. Water can be passed through immediately after connection. When connecting steel pipes, there is no need for threading work, allowing for immediate installation after cutting the pipe. With low tightening torque, it can be installed using short tools like a short wrench, enabling reduced construction time and installation in tight spaces. There is also a rich lineup of fittings available, including reducing sockets, elbows, tees, male-threaded sockets, and female-threaded sockets.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Water supply steel pipe fittings SKX

The joint is a through type, eliminating the need for threading work! Installation is possible with a short wrench, making it easy to extract from existing pipes!

SKX is the industry's first hybrid pipe fitting that does not require disassembly and can be installed using a short wrench. There is no need for threading work, allowing for immediate installation after cutting the pipe, and it can be installed with short tools like a short wrench, which reduces installation time and enables work in tight spaces. SKX is a through-type fitting, allowing for connection and disconnection, making it possible to extract and connect to existing steel pipes. It is ideal for switching between existing and newly installed pipes during renovations in apartments and similar settings.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Polyethylene pipes for water distribution (ISO outer diameter) ISO-P pipe fittings SKX

No need for specialized equipment like fusion machines or generators! Mechanical connections allow for work in water areas and shorten construction time!

SKX is the industry's first pipe joint that does not require disassembly and can be installed using a short wrench. It is ideal for water supply pipe installations in exterior construction projects such as condominiums. When connecting high-density polyethylene pipes, there is no need for specialized fusion machines, clamps, generators, or any other equipment. This allows for immediate water flow after installation, regardless of site conditions such as water presence or weather, thus enabling a reduction in construction time. Compared to mechanical joints, it is more compact, requiring lower tightening torque, and can be installed using short tools like a short wrench. In addition to various fittings such as diameter-changing sockets, elbows, tees, and sockets with male or female threads, there is also a rich lineup for connecting different types of pipes.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Inner and outer coated steel pipe, pipe fittings, SKX

No need for pipe coating removal or threading work! Thanks to the mechanical method, connecting to existing pipes and construction in tight spaces is easy!

SKX is the industry's first hybrid pipe joint that does not require disassembly of the joint and can be installed using a short wrench. There is no need for coating removal or threading work, allowing for immediate installation after cutting the pipe. Since SKX is a through-type, it allows for easy installation and connection from existing pipes. Additionally, with low tightening torque, it can be installed using short tools like a short wrench, which reduces installation time and enables work in tight spaces. Removal is possible simply by loosening with a tool, allowing for separation from the pipe. In cases of buried leaks, there is no need to search for threaded sections for threading work or removal, enabling pinpoint repairs at the leaking location. With a wide range of products including different diameter sockets, elbows, tees, male-threaded sockets, and female-threaded sockets, it accommodates various connections, including hybrid pipe connections. It is ideal for switching between existing and new pipes during renovations in apartments and similar settings.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Outer and inner coated steel pipe × water supply use; general purpose poly pipe, dissimilar pipe fittings, SKX.

No need for pipe coating removal or threading work! Connection with polyethylene pipes achieved with a single fitting!!

SKX is the industry's first hybrid pipe fitting that does not require disassembly of the joint and can be installed using a short wrench. There is no need for coating removal or threading work, allowing for immediate installation after cutting the pipe. For connecting polyethylene pipes, there is no need for core driving work, and installation can be done immediately after cutting the pipe. Since SKX is a through-type fitting, it allows for easy exchange installation and simplifies the extraction and connection from existing pipes. Additionally, with low tightening torque, it can be installed using short tools like a short wrench, which reduces installation time and enables work in narrow spaces. Disassembly is possible simply by loosening with a tool, allowing for separation from the pipe. In the case of buried water leaks, there is no need to search for threaded parts for threading work or removal on buried pipes, enabling pinpoint repairs at the leaking location. With a rich lineup of different diameter sockets, elbows, tees, male-threaded sockets, and female-threaded sockets, it accommodates various connections, including hybrid pipe connections. It is ideal for switching between existing and new pipes during renovations in apartments and similar settings.

  • Pipe Fittings
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration