DAIDOH TOKUSHU KOGYO CO.,LTD.

Overview ■Standard specifications ・Inside: Vacuum ・External: Atmosphere ・Leak test: He gas leak 1.0×1.0^-9Pa・㎥/sec or less...

• Fittings

• Bellows

Overview ■Main fluids Steam, oil, chemicals, gas, air, water, etc. ■Features A protective outer cylinder is attached to the ou...

• Fittings

• Expansion Joints

Overview ■Structure Loose installation with tube inserted into union joint ■Features Easy piping work ■Applications For gener...

• Hoses / Tubes

• Flexible Hoses

Overview ■Main fluids Steam, oil, chemicals, gas, air, water, etc. ■Features A guide ring, guide rod, and guide stopper are at...

• Fittings

• Expansion Joints

■Summary Can also be manufactured for vacuum use

• Fittings

• Expansion Joints

Overview ■Structure ・Insert PTFE straight hose into stainless steel flexible - The wetted parts are made of PTFE, so it has ex...

• Hoses / Tubes

• Flexible Hoses

Overview ■Main fluids Steam, oil, chemicals, gas, air, water, etc. ■Features A control ring is attached to the valley of the b...

• Fittings

• Expansion Joints

Overview ■Standard specifications ・Inside: Vacuum ・External: Atmosphere ・Leak test: He gas leak 1.0×1.0^-9Pa・㎥/sec or less...

• Fittings

• Bellows

Overview ■Standard specifications ・Inside: Vacuum ・External: Atmosphere ・Leak test: He gas leak 1.0×1.0^-9Pa・㎥/sec or less...

• Fittings

• Bellows

Overview ■Usage range (pressure, temperature) ・Please use after confirming that the maximum operating pressure and maximum ope...

• Fittings

• Expansion Joints

Overview ■Structure ・Wetted parts are SUS316L ・Both flanges are loose. ■Production caliber 32A~300A ■Nominal diameter Produ...

• Hoses / Tubes

• Flexible Hoses

Overview ■Type ・Single pile type (for above ground, underground) ・Two-mount type (for above ground and buried) ・For low and ...

• Fittings

• Expansion Joints

Overview ■Specifications ・Wetted parts material: PFA ・Supplementary material: Reinforced braided fiber + wire ・Exterior surf...

• Hoses / Tubes

• Braided Hoses

Overview ■Main fluids gas, air, water etc. ■Features Bellows with various flanges or pipes welded to both ends, used for low p...

• Fittings

• Expansion Joints

■Summary This is a general-purpose flexible hose that takes advantage of the corrosion resistance of titanium and is used for e...

• Hoses / Tubes

• Flexible Hoses

Overview ■Main fluids Steam, oil, chemicals, gas, air, etc. ■Characteristics of gimbal type expansion joints ・It is effective...

• Fittings

• Expansion Joints

Overview ■Usage range (pressure, temperature) ・Please use after confirming that the maximum operating pressure and maximum ope...

• Fittings

• Expansion Joints

Overview ■Structure Attach the copper pipe socket to the tube ■Production caliber 8A～80A ■Applicable tube ・Spiral tube ・On...

• Hoses / Tubes

• Flexible Hoses

Overview ■Main fluids Steam, oil, chemicals, gas, air, etc. ・Since lateral displacement is absorbed by the bending action, th...

• Fittings

• Expansion Joints

■Summary The DC-S series is a product with a straight structure. Its main uses include absorbing thermal displacement in variou...

• Fittings

• Expansion Joints

Overview ■Structure ・Insert the tube into the flange and weld it together ・Flange is fixed type ■Production caliber 15A~300A...

• Hoses / Tubes

• Flexible Hoses

■Summary Teflon® is placed inside the metal expansion pipe joint to increase corrosion resistance against corrosive fluids. The...

• Fittings

• Expansion Joints

■Summary Square bellows type expansion pipe joints are often used for boiler exhaust gas piping, turbine main engine piping, bl...

• Fittings

• Expansion Joints

Overview ■Structure ・Insert the tube into the flange collar and weld it together. ・Flange is loose type ■Features The wetted...

• Hoses / Tubes

• Flexible Hoses

Overview ■Specifications ・Wetted parts material: Nitrile rubber ・Supplementary material: Reinforced braided fiber, wire ・Ext...

• Hoses / Tubes

• Braided Hoses

Overview ■Specifications ・Wetted parts material: Butyl rubber ・Supplementary material: Metal blade ・Exterior surface: Butyl ...

• Hoses / Tubes

• Braided Hoses

Overview ■Structure ・Insert the tube into the flange collar and weld it together. ・Flange is loose type ■Features The wetted...

• Hoses / Tubes

• Flexible Hoses

■Summary In the case of highly viscous fluids, it is necessary to increase the temperature in some way to lower the viscosity a...

• Fittings

• Expansion Joints

Overview ■Structure ・Structure that incorporates bellows without welding. ・Wetted parts are made of stainless steel. ■Featur...

• Fittings

• Expansion Joints

Overview ■Specifications ・Wetted parts material: PTFE ・Supplementary material: Stainless steel blade (ND13-25 also uses stain...

• Hoses / Tubes

• Braided Hoses