三喜工業 List of Products and Services

The "flexible joint" is inserted between equipment (such as air conditioning units and blowers) and ducts, and is used to block vibrations and other disturbances from the equipment to the duct. The selection of joint materials becomes even more important depending on the usage environment and purpose (such as air volume, static pressure, shape, etc.). Our company offers a wide range of products, including "glass fiber-based," "synthetic fiber-based," and "rubber-based" options. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 <Glass Fiber-Based> ■SN-100H ■SN-110H ■SN-1005 ■SN-1070 ■SN-1171 *For more details, please refer to the PDF document or feel free to contact us.

"Gaskets" are used for connecting ducts and for connecting ducts to equipment. They are durable, with no risk of scattering, and possess compressibility and elasticity, while also requiring low air leakage and airtightness. Therefore, the selection of gasket materials is even more important. Our company offers a wide range of products, including "rubber-based sponge," "resin-based sponge," "inorganic fiber-based," and "rubber-based" materials. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 <Rubber-based Sponge Gaskets> ■PK-13 Neo Sponge ■PK-16 Neo Seal ■PK-19 Silicone Sponge ■PK-21 NR Sponge ■PK-56 New Top Seal *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our company's "sealing materials." Starting with the nitrile rubber-based air duct sealing material "Silver Sealer," we also offer products like "Modified Silicone" and "Jumbo Ace," which can be painted over unlike regular silicone-based sealing materials. We have a wide range of products that have obtained F☆☆☆☆ certification. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 <Nitrile Rubber-Based> ■ Silver Sealer ■ 3M Duct Sealer 800 <Urethane-Based> ■ High Sealer #1000 *For more details, please refer to the PDF document or feel free to contact us.

Our company handles duct auxiliary materials, specifically "sprays." We offer products such as "Shinto Lacquer Spray," which has obtained F☆☆☆☆ certification, as well as "Shinto Premium Rust Preventive Spray" and "Lobal Silver Spray." Additionally, we have the "3M New Duct Spray," which is a spray adhesive. Please feel free to contact us when you need assistance. 【Product Lineup】 ■ Shinto Lacquer Spray ■ Shinto Premium Rust Preventive Spray ■ Lobal Silver Spray ■ 3M New Duct Spray (Spray Adhesive) *For more details, please refer to the PDF document or feel free to contact us.

Our company handles duct auxiliary materials, specifically "tape." "Air duct tape" offers a clean cut and does not require scissors. It has strong adhesive power and a flexible base material, making it usable for purposes other than duct work. We also offer "Tesa duct tape" and "aluminum tape." Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■ Air duct tape ■ Tesa duct tape ■ Aluminum tape ■ Vinyl tape *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Corner Pieces." We offer models such as the "NS-11" and "NS-12," which are perfectly compatible with corner locks, as well as the "NS-102," which has a wide shape that makes it less likely to shift, and the short type "NS-5." Additionally, we also have the "NS-3" for reinforcement flanges. Please feel free to contact us if you need any assistance. 【Lineup (partial)】 ■NS-11 ■NS-12 ■NS-102 ■NS-6 *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Duct Clips." The general-purpose "SC-5" prevents loosening of vertical clips with three protrusions and claws at both ends. We also have the "SC-6" for thick plates. Additionally, the duct clip installation tool "Sankei Clip Tool II" is designed to be compact and easy to handle. 【Lineup】 ■ SC-5 type ■ SUS-SC-5 type ■ PVC SC-5 type ■ SC-6 type *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Airflow Measurement Ports." We offer a lineup including "Zinc Alloy Die-Cast with Chrome Plating (1/2PT)" and "Stainless Steel SUS (for 1/2PT threaded measuring instruments)." Additionally, we have dedicated mounting bases for round ducts, such as spiral pipes, specifically for airflow measurement ports. Please feel free to contact us when you need assistance. 【Product Overview】 <Zinc Alloy Die-Cast with Chrome Plating (1/2PT)> ■ Model Numbers ・S-1/2-25H ・S-1/2-50H ・S-25 (Adapter) ■ Material: Zinc *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Inspection Doors." We offer "Inspection Windows for Round Ducts," as well as "SD Type" and "S Type." For negative pressure air conditioning units, we use outward-opening types, and for positive pressure air conditioning units, we use inward-opening types. The standard material is bonderized steel plate. We can also manufacture using stainless steel plate, Galvalume steel plate, Super Dima, and galvanized steel plate. We also accommodate custom sizes, so please feel free to contact us. 【Product Lineup (Partial)】 ■ Inspection Windows for Round Ducts ■ SD Type: Outward-opening type, Inward-opening type ■ S Type: Duct type *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "hanging fittings" that we handle. Starting with "general steel hanging fittings" for suspending ducts and piping within ceilings using shape steel and fully threaded rods (hanging bolts), we also offer "deck hanging fittings" and the easily installable "Touch One." Additionally, we have a wide variety of products available, including "angle pieces" and "Type II hanging fittings." Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■ General steel hanging fittings ■ Deck hanging fittings ■ Hanging reinforcement fittings (for H-shaped steel) ■ Hanging fittings for insulated flexible ducts ■ Angle pieces (Type 4 hanging fittings) *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "bands," which are auxiliary materials for ducts that we handle. We offer a variety of products, including the "round duct hanging band" primarily for spiral ducts up to 300φ, as well as the "spiral U band 32 width" that can also be used for vertical pipes, and "plate bands." The "easy spiral hanging band" is designed to simplify installation by allowing easy attachment without removing the nut, compared to conventional turnbuckle-type hanging bands, thereby reducing labor. 【Product Lineup (Partial)】 ■ Round duct hanging band (in case) ■ Spiral U band 32 width (SS zinc-plated) ■ Spiral U band 32 width (stainless steel) ■ Easy spiral hanging band assembly type ■ Spiral two-point hanging band (made of zinc-coated steel plate) *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Bolts/Nuts" of duct auxiliary materials that we handle. We offer a lineup that includes "long nuts" and "sleeve nuts," which are also available in hot-dip galvanized versions. Additionally, we have "Tellers," which are used as reinforcements for ducts by passing a fully threaded rod through the center hole and securing it with a nut. 【Lineup (partial)】 ■ Bolts ■ Nuts ■ Long Nuts ■ Windowed Long Nuts ■ Sleeve Nuts *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our company's duct auxiliary materials, "All Thread." We offer two materials: SS (galvanized) and SUS. The quantity is 50 pieces for the standard "3/8×1000L." Please feel free to contact us when you need assistance. 【Specifications (partial)】 ■3/8×1000L ■3/8×1500L ■3/8×2000L ■3/8×3000L ■1/2×2000L *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our duct auxiliary materials, "screws/rivets." We offer "one-touch screws" for iron plates with a pointed tip, and "soft rivets" used for crimping angle flanges to ducts with specialized machinery. Additionally, "blind rivets" are used with specialized tools for fastening in places where bolts and nuts cannot be secured or where hands cannot reach, allowing for fastening in areas that cannot be welded. 【Product Lineup】 ■ One-touch screws ■ Hexagon socket (HEX) ■ Thin washers ■ Soft rivets (round head/flat head) ■ Blind rivets *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our company's duct auxiliary materials, the "Anchor." The "CT Anchor" features an internal cone design that minimizes variation during installation, allowing for uniform application on concrete surfaces. Additionally, the "GT Anchor" has a built-in plug, which allows for smaller pilot holes and excellent workability. We also offer other products, such as the "QC Anchor" for hanging applications with a clamping method, and products that combine different diameter high nuts with dome washers. 【Product Lineup (Partial)】 ■ CT Anchor ■ GT Anchor ■ Short Anchor Bucket Set ■ Bolt Anchor (BA Type) ■ Easy Eye Anchor *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our company's duct auxiliary materials, "Inserts." We offer a lineup including "Plate Hangers" and "Key Stands" for lightweight frameworks and equipment, as well as "Spikers" for wooden plywood. Additionally, we have products for deck plate insulation installation and fireproof coating applications. 【Partial Lineup】 <For Deck Plates> ■ Plate Hanger ■ Key Stand ■ Deck Man *For more details, please refer to the PDF materials or feel free to contact us.

"Outstanding Release Properties" Improved release properties allow for smooth cutting. "Outstanding Adhesive Strength and Easy Removal" Even with strong adhesive strength, it is less likely to leave residue, making it ideal for construction and painting protection. "Outstanding Usability" When cut, it produces less stringing compared to conventional products, making painting easier. "Outstanding Flexibility" Easily conforms to uneven surfaces, making it resistant to lifting and peeling.

Super strong repair tape that can be cut by hand‼ For repairing outdoor products, packaging, bundling, and temporary fixing.