Compatible with small to large diameters! We also offer products that meet the specifications of the Ministry of Land, Infrastructure, Transport and Tourism! Flanged flexible hoses.
High quality, low price, and short delivery time. Products available for same-day shipping! *Delivery times vary depending on length and quantity. These products have a flange-type structure for connection to piping. Flanges are attached by welding lap joints or pipes to tubes. You can choose from STD tubes, SA (flexible) tubes, and CLT (super flexible) tubes. We will select based on your application, so please feel free to contact us. *For more details, please check each product page.
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basic information
NK-2500・2600 General-purpose flange-type flexible hose: Welded lap joints or pipes to the tube NK-3100 Standard flange-type flexible hose: Welded dedicated collars to the tube, Ministry of Land, Infrastructure, Transport and Tourism specifications NK-3300 Flange-type (non-welded) flexible hose: Flanges are crimped using our unique technology NK-4000・4100 Flange-type (ribbon blade) flexible hose: Welded lap joints or pipes to the tube, minimal elongation NK-5000・5100 Flange-type (banded) flexible hose: Welded lap joints or pipes to the tube NK-5500・5600 Flange-type (ribbon-tied) flexible hose: Welded lap joints or pipes to the tube, designed to fully utilize the pressure resistance of the wire braid, capable of long lengths NK-6300 Flange-type (non-welded) flexible hose: A structure where flanges are attached without welding, sealed at the tube end face, Ministry of Land, Infrastructure, Transport and Tourism specifications NK-7800 Pump joint flexible hose: High durability performance with a unique two-layer bellows where the liquid contact part is SUS316L, without using welding for flange assembly
Price information
Prices may vary depending on the caliber and length, so please feel free to contact us.
Delivery Time
P1
※It may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Piping error adjustment and displacement absorption Vibration damping and motion response Length: 200mm to 10M Fitting material: Carbon steel, stainless steel Operating pressure: 1.0MPa, 2.0MPa [Applications] ■ Ground subsidence and earthquake countermeasures ■ Vibration prevention for piping systems ■ Production equipment requiring flexibility (reciprocating motion, thermal expansion absorption, misalignment of piping) ■ Exhaust pipe vibration-damping joints
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Company information
Our company was founded in 1971, primarily engaged in the assembly of flexible tubes and bellows. Since then, we have been working daily under the motto of "equipment, improvement, and reform" to meet our customers' needs in terms of quality, delivery time, and price. As a result, we have achieved high quality, short delivery times, and low prices through integrated production from raw materials, and our manufacturing capabilities and unique technologies have received high praise from everyone.