Manufacturing

  1. Kakuta No.X14 Hold Down Clamp

  2. YOSHITAKE GD-91R-80 Home Boiler Regulator

  3. YOSHITAKE GD-56R-80 Home Boiler Regulator

  4. YOSHITAKE GD-56-80 Home Boiler Regulator

  5. Kakuta No.X17 Hold Down Clamp

  6. YOSHITAKE GD-55R-80 Home Boiler Regulator

  7. YOSHITAKE GD-55-80 Home Boiler Regulator

  8. YOSHITAKE GD-17 Water Pressure Reducing Valve

  9. Kyowa Iron Works Stop valve for steel pipes (32A to 65A)

  10. YOSHITAKE GD-25GJ-K Water Pressure Reducing Valve

  11. Kyowa Iron Works Stop valve for steel pipes (15A to 25A)

  12. Kakuta No.J-2-B Hold Down Clamp

  13. Kyowa Iron Works Copper pipe strainer (31.8Φ~)

  14. YOSHITAKE GD-25GJ Water Pressure Reducing Valve

  15. YOSHITAKE GD-15C Water Pressure Reducing Valve

  16. Kyowa Iron Works Copper tube strainer (~1-1/8”)

  17. YOSHITAKE GD-15 Water Pressure Reducing Valve

  18. YOSHITAKE GD-46SP Water Pressure Reducing Valve

  19. Kyowa Iron Works Stop valve for copper pipe (31.8Φ~)

  20. YOSHITAKE GD-46KK Water Pressure Reducing Valve

  21. Kyowa Iron Works Stop valve with flare nut

  22. YOSHITAKE GD-46LL Water Pressure Reducing Valve

  23. YOSHITAKTE GD-46PP Water Pressure Reducing Valve

  24. YOSHITAKE GD-9N Pressure Reducing Valve – Air

  25. YOSHITAKE GD-4B Pressure Reducing Valve – Air

  26. YOSHITAKE GD-4 Pressure Reducing Valve – Air

  27. YOSHITAKE GD-400SS Pressure Reducing Valve – Air

  28. YOSHITAKE GD-400 Pressure Reducing Valve – Air

  29. YOSHITAKE GD-27GS Pressure Reducing Valve – Air

  30. Kyowa Iron Works Manual expansion valve (~1-1/8”)

  31. YOSHITAKE GD-26GS Pressure Reducing Valve – Air

  32. YOSHITAKE GD-27G Pressure Reducing Valve – Air

  33. YOSHITAKE GD-26G Pressure Reducing Valve – Air

  34. YOSHITAKE GD-24GS-N Pressure Reducing Valve – Water

  35. Kyowa Iron Works Copper pipe stop valve (~1-1/8”)

  36. YOSHITAKE GD-24GS Pressure Reducing Valve – Water

  37. YOSHITAKE GD-8N Pressure Reducing Valve – Water · Air

  38. YOSHITAKE GD-6 Pressure Reducing Valve – Water · Oil · Air

  39. YOSHITAKE GD-7B Pressure Reducing Valve – Water · Oil

  40. YOSHITAKE GD-7 Pressure Reducing Valve – Water · Oil

  41. YOSHITAKE GD-43G-20 Pressure Reducing Valve For Water And Oil And Air

  42. YOSHITAKE GD-43G-10 Pressure Reducing Valve For Water And Oil And Air

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TOOLS & EQUIPMENT

Lifting
Eagle Clamp | Eagle Jack | Elephant | Endo Kogyo
Kanetec | Jung | KITO
Kondotec | Miki Netsuren | Sanei Seiki

Hand Tools
Bix | Miyakawa | Nakatani Kikai | Ogura |
Super Tool | TONE | Yutani

Tape
Kamoi | Kikusui | Nirei | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Showa Seisakusho | Showa Sokki

Safety Tools
Fujii Denko | Shigematsu | Titan

Welding
Asahi Weldex | Daihen | Koike | Nissan Tanaka

Drilling
Dijet | Nitto Kohki

Chemical
Taseto

Other Tools
Hammer Caster | Matsuda Seiki | Sanritsu
Sanyutec | Toyo Kensetsu Kohki
Yamari

PLANT FACILITIES

Facilities
Acokk | Bunkaboeki | Horiuchi | Konan | Murakoshi
Murakoshi Industries | Nesstech | Nikkin Flux
NFK | Organo | Taiyo Parker

Pump
Honda Kiko | Kyowa | Musashino

Valve
Astam | Kyowa Iron | Nachi | Nippon Daiya | Sawada
Wasino Kiki | Yoshitake

Electricity
Asahi Bagnal | Kokosha | U_RD

CONSTRUCTION

Concrete Work
EXEN | Japan Life | Mikasa | Taiheiyo

Railway Work
Kyoei | Toko

Scaffolding
Bullman | Okabe

High Tension Bolt
Dong Ah | KPF | Nippon Fastener

Bolt & Nut & Washer
Hard Lock | Mori Kozai
Nakaumi | Otani | Toneji

STEEL MATERIAL

Steel & other Material
Dongil | JIS Standard | DSR | Winoa IKK

Pipe
Benkan

LINK

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Weight Calculation

Steel Weight
Hex Bolt & U-Bolt & Long Nut Weight
Nut & Washer Weight
High Tension Bolt S10T & F10T Weight
Volume(SHIP, AIR) Weight

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