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Piping(sus) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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Piping Product List

1～15 item / All 53 items

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Welded piping for intake and exhaust systems

Welded piping for intake and exhaust systems

1D thin-walled bending processing of SUS pipes! Tensile strength and sensitization state checks are conducted for each welding lot.

This product is a piping component for the exhaust gas recirculation (EGR) system. SUS pipes and SUS plates are joined by TIG welding. A leak test was conducted on all units through air leak testing, and tensile strength and sensitization state checks were performed for each welding lot. 【Features】 ■ 1D thin-walled bending processing of SUS pipes ■ Expansion of SUS pipes using a 2-punch process ■ Joining of SUS pipes and SUS plates by TIG welding ■ Quality assurance - Comprehensive leak testing through air leak tests - Tensile strength and sensitization state checks conducted for each welding lot *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials

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Elbow 45° with a handle JIS stainless sanitary piping

Elbow 45° with a handle JIS stainless sanitary piping

400# equivalent buff polishing! Affordable sanitary pipes provided by the plant manufacturer, used in-house.

We would like to introduce our "Elbow 45° with Hurl JIS Stainless Sanitary Piping." We offer both SUS304 and SUS316L, with high-quality SUS304 stainless steel that is resistant to rust, capable of withstanding pipe pressure exceeding 1.5mm, and has good strength. This is a sanitary piping system designed for transporting dairy products and beverages. Please feel free to contact us when you need assistance. 【Features】 ■ Sanitary piping for transporting dairy products and beverages ■ Complies with JIS G 3447 sanitary pipe standards ■ Available in both SUS304 and SUS316L ■ Buff polished to equivalent of 400# *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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Helical welding sheet set JIS type stainless sanitary piping

Helical welding sheet set JIS type stainless sanitary piping

We introduce high-quality SUS304 stainless steel that is resistant to rust, with sanitary piping exceeding a pipe pressure of 1.5mm.

This product is a sanitary piping system for transporting dairy products and beverages with clamps and gaskets. Originally, it is a very expensive stainless steel sanitary pipe, but our company, being a plant manufacturer, has been using imported pipes for our own plants for over 10 years. High-quality stainless steel SUS304 is resistant to rust, with a pipe thickness exceeding 1.5mm and strong enough for various applications beyond just sanitary piping, such as stainless steel mufflers, decorations, and handrails. 【Features】 ■ Complies with JIS G 3447 sanitary pipe standards ■ Available in both SUS304 and SUS316L ■ Buff polished to equivalent of 400# ■ Includes clamps + gasket + two welded ferrules ■ Standard equipped with silicone gaskets (chemical-resistant and heat-resistant EPDM available upon inquiry) *For more details, please refer to the related links or feel free to contact us.

  • Piping Materials

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Helical welded sheet JIS stainless sanitary piping standard type

Helical welded sheet JIS stainless sanitary piping standard type

Please try it out for various applications such as stainless steel mufflers, decorations, and handrails!

We would like to introduce our "Helural Welding Sheet JIS Stainless Sanitary Piping Standard Type." These are sanitary piping fittings provided by a plant manufacturer that have been used in-house. They are sanitary pipes for transporting dairy products and beverages, compliant with JIS G 3447 sanitary pipe standards. We offer both SUS304 and SUS316L. 【Features】 ■ Equivalent to #400 buff polishing ■ High-quality SUS304 stainless steel is resistant to rust, with a pipe thickness exceeding 1.5mm, providing strength ■ Compliant with JIS G 3447 sanitary pipe standards ■ Sanitary piping for transporting dairy products and beverages ■ Available in both SUS304 and SUS316L *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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Piping components - vacuum piping types

Piping components - vacuum piping types

We will carry out integrated production of vacuum piping by cutting and processing the material and assembling it with TIG welding.

Our company provides essential vacuum piping for semiconductor manufacturing equipment, LCD manufacturing equipment, and organic EL manufacturing equipment, manufactured in a consistent process from cutting materials (SUS304 to SUS316L) to TIG welding assembly. We accept orders starting from one piece or one unit. For more details, please refer to our catalog or feel free to contact us.

  • Piping Materials
  • Vacuum Equipment

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[Piping Production Example] Cleaning Piping

[Piping Production Example] Cleaning Piping

Since it's a SUS product, we paid close attention to processing to prevent rust and scratches!

Here is a case study of the cleaning piping fabrication carried out by Shoei. The material used is SUS304 20A SCH10S. We handled material procurement, can manufacturing, vacuum welding, and polishing processing. Since it is a SUS product, we pay close attention to prevent rust and scratches during processing. 【Case Overview】 ■ Material: SUS304 20A SCH10S ■ Processing Method: From material procurement to can manufacturing, vacuum welding, and polishing ■ Key Points during Processing: Careful attention to prevent rust and scratches ■ Delivery Time: Approximately 1.5 months ■ Industry: Industrial Machinery *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines

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Vacuum dry pump SUS piping

Vacuum dry pump SUS piping

Supports various shapes! The terminal part becomes the sealing part, so it is cut to avoid deformation and scratches.

The "Vacuum Dry Pump SUS Piping" is a component used for the air piping of vacuum dry pumps. The end section is a sealing part, so it is cut to avoid deformation and scratches. It can accommodate various shapes. 【Features】 ■ Outer diameters φ9.52, φ6.35 ■ Cut to avoid deformation and scratches since the end section is a sealing part ■ Accommodates various shapes *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping Materials

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[Example] Can Manufacturing - Oil Distribution Piping

[Example] Can Manufacturing - Oil Distribution Piping

Oil guide pipes with a length of 500 to 2000 mm! The main material is SUS304, and welding processing has been performed.

We would like to introduce examples of our can manufacturing achievements, which were handled by our consistent production system. The "oil delivery piping" has a length of 500-2000mm and a diameter of φ50.8mm. The main material is SUS304, and welding processing was performed. Dainikuro has received high praise from our customers, who are manufacturers in heavy electrical, vehicles, and heavy machinery, for our reliable quality. Our extensive achievements in these fields demonstrate "reliable quality." Please feel free to contact us when you need our services. 【Example】 ■ Diameter: φ50.8mm ■ Length: 500-2000mm ■ Main material: SUS304 ■ Assembly: Welding *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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[Processed Parts Results] Aluminum Piping <Industrial Machinery>

[Processed Parts Results] Aluminum Piping <Industrial Machinery>

The processing lot size is 1 to 100 pieces! Here are examples of cases where surface anodizing treatment has been applied.

We would like to introduce our processing achievements of "aluminum piping" in the industrial machinery industry. The size is Φ38.4mm, length 635mm, and the material is A5052. The processing steps include drawing pipe, internal threading at both ends, and anodizing. Our company procures suitable products from domestic and international manufacturers and processing plants at appropriate prices. 【Case Overview (Partial)】 ■Part Name: Aluminum Piping ■Sales Industry: Industrial Machinery ■Processing Lot Size: 1 to 100 pieces ■Material: A5052 ■Processing Steps: Drawing pipe, internal threading at both ends, anodizing *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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SUS piping "e fit"

SUS piping "e fit"

No welding required! The fluid passage has no bumps, so the flow is very smooth.

"e fit" is a suitable SUS piping for on-site piping where fire cannot be used. It significantly reduces construction time and labor. Since no work related to welding is required, the number of man-hours and construction period can be greatly shortened, and there is no need to carefully tighten multiple bolts evenly. Piping can be done simply by inserting the pipe and tightening the nut, eliminating the need for arranging welding technicians and preparation. 【Features】 ■ Helps reduce total costs ■ Anyone can easily and quickly perform piping ■ Piping construction is possible even without welding technicians ■ Can be piped with thin-walled pipes ■ No deterioration of corrosion resistance due to welding *For more details, please refer to the PDF materials or feel free to contact us.

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  • Piping Materials

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Elbow 45° Standard Type JIS Stainless Sanitary Piping

Elbow 45° Standard Type JIS Stainless Sanitary Piping

The 45° difference creates excellent performance.

The "Elbow 45° Standard Type JIS Stainless Sanitary Piping" that we handle is a sanitary piping used for transporting dairy products and beverages, compliant with the JIS G 3447 sanitary pipe standards. The high-quality stainless steel SUS304 is resistant to rust, and with a pipe thickness exceeding 1.5mm, it has strength, making it suitable not only for sanitary piping applications but also for various uses such as stainless steel mufflers, decorations, and handrails. The 45° elbow allows for smooth bending of pipes even in spaces with limited room. This enables efficient installation without waste and makes effective use of equipment space. *For more details, please download the PDF or feel free to contact us.

  • Piping Materials

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Corrugated Type Stainless Steel Piping (Single and Double Piping)

Corrugated Type Stainless Steel Piping (Single and Double Piping)

Widely adopted in the LNG field! Suitable for the transfer of chemical agents and solvents as well! Pressure resistance and flexibility suitable for both exposure and burial.

The "Corrugated Type Stainless Steel Piping" is a product suitable for the transportation of LNG (liquefied natural gas), gas, water, and chemicals. It consolidates LNG flow and BOG return, allowing for a unified piping system. No welding work is required, contributing to reduced construction time and costs! Additionally, it offers flexibility and pressure resistance, making it suitable for underground use. 【Features】 ■ A double-piping type that accommodates highly toxic solvents is also available. ■ Can be delivered in your desired length (up to 1000 meters depending on diameter). ■ Comprehensive leak prevention measures can be implemented with long-length orders. ■ Shipped after thorough inspection of all units. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Piping Materials
  • Pipe Fittings

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[SUS Sheet Metal Processing Case] Stainless Steel Piping for Ceramic Drying Oven

[SUS Sheet Metal Processing Case] Stainless Steel Piping for Ceramic Drying Oven

TIG welding to ensure uniform bead width! Please feel free to consult us for stainless steel piping processing as well.

At Suenami Industries, we handle "stainless steel sheet metal processing and surface finishing." We can provide a comprehensive range of sheet metal processing, including laser cutting, blanking, bending, and welding, as well as surface finishing such as buff polishing, electropolishing, and barrel polishing, all in-house. Here are some examples of "sheet metal processed products" made of stainless steel! 【Production Example】 ■ Product Category: Other Sheet Metal Processed Products ■ Industry: Industrial Machinery ■ Finish: Electropolishing ■ Size: W600mm × H250mm ■ Material: SUS304 (φ: 60.5mm) ■ Processing Steps: Thread cutting, welding, pickling 【Production Story】 This product is a piping used in the stainless steel sheet metal casing for a ceramic drying furnace. Since the application is piping, welding must ensure that the fluid passing through does not leak, meaning that defects such as pinholes or gaps are not acceptable. At the same time, we perform TIG welding to ensure uniform bead width to minimize the labor involved in the finishing process of electropolishing. Our company also accepts stainless steel piping processing like this product. Please feel free to consult with us. *Technical handbook is available for free! Please check it out from the [PDF Download] link below.

  • Processing Contract

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Industrial Powder Piping "TAFLU"

Industrial Powder Piping "TAFLU"

About 1/5 the weight of SUS pipes, with approximately 4.5 times the wear resistance! Contamination prevention can be expected.

"TAFLU" is an industrial powder transport pipe made primarily from ultra-high molecular weight polyethylene. Its excellent wear resistance ensures longevity and reduces the frequency of replacements. With a slip performance comparable to fluororesins, it flows smoothly within the piping, enhancing the transportability of powders. Additionally, its lightweight nature, approximately one-fifth that of SUS, makes handling easier and allows for cost rationalization through labor savings. [Features] ■ Wear resistance ■ Slip performance ■ Lightweight + Flexible *For more details, please download the PDF or feel free to contact us.

  • Piping

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