Niikura Kogyo  Co., Ltd

  1. Niikura Kogyo SC-MN Mixing Nozzle

  2. Niikura Kogyo SWSII Series Simplex Water Strainers

  3. Niikura Kogyo PV Series Breaker for Ballast Hold

  4. Niikura Kogyo BCN-25, FC(BC)-40 Hand Piston Pump

  5. Niikura Kogyo 3-40 NC No.3 Hand Pumn

  6. Niikura Kogyo NC No.37AS Series Sounding Pipe Head

  7. Niikura Kogyo HB Series Smooth Check Valve

  8. Niikura Kogyo MDP-32 NC No.50 Mini Drain Plug

  9. Niikura Kogyo NC No.40 Series Scupper Trap

  10. Niikura Kogyo SLB-100 to 150 NC Soil Line Branch

  11. Niikura Kogyo SV II-FCD Series Storm Valve

  12. Niikura Kogy 37AF(K)-50 to 100 Filling Cap

  13. Niikura Kogyo DBC-200 to 400 NC No.38D Deballast Cover

  14. Niikura Kogyo NC No.4 Series Water Jet Eductor

  15. Niikura Kogyo NC No.44 Series Surface Valve

  16. Niikura Kogyo D-25s,25,32,42 NC No.51 Deck Stand

  17. Niikura Kogyo NC No.53 Series Air Vent Head

  18. Niikura Kogyo 57N-30 Deck Stand Flush Type

  19. Niikura Kogyo NS No. 37C-65 Self Closing Cove For Sounding Pipe

  20. Niikura Kogyo FCV-25 Float Check Valve For Vacuum Breaker

  21. Niikura Kogyo NC No. 36A(F) Self-Closing Cock Head DNV approved.

  22. Niikura Kogy NC No.37BN Deck Piece

  23. Niikura Kogyo NC No.37N(F) Self-Closing Gate Valve Head

  24. Niikura Kogyo NC No.83 5K Cast Iron Globe Valve

  25. Niikura Kogyo NC No.50 Deck Scupper Plug, Gutter Plug

  26. Niikura Kogyo 39A-50 to 100 Self Closing Valve

  27. Niikura Kogyo BVW-61-050 Breather Valve for Life Boat

  28. Niikura Kogyo ESG Series Emergency Shut-Off Valves

  29. Niikura Kogyo FAB:DDPG Maxfilter

  30. Niikura Kogyo ADFV Series Auto Degas Float Valve

  31. Niikura Kogyo FCV Series Float Check Valve For F.O. Over Flow Pipe

  32. Niikura Kogyo No.38B Series Float Check Valve For F.O. Over Flow Pipe

  33. Niikura Kogyo LAIII-100 to 400 NC NO.75 Lo-Max Fil

  34. Niikura Kogyo N-NHV Series Hi-Velocity Venting Valve

  35. Niikura Kogyo BCV-SCH-5K-200 to 600 Swing Check Valve

  36. Niikura Kogyo NC No.63 Series Gas Free Non-Return Valve

  37. Niikura Kogy NC No.77 Line Blinder

  38. Niikura Kogyo BVN Series Piston Type Breather Valve

  39. Niikura Kogyo GFVC Series Gas Free Vent Cover Type Approval

  40. Niikura Kogyo 630 Series Flame Screen Type Approval

  41. Niikura Kogyo BVL-150 to 700 Gas Line Breather Valve

  42. Niikura Kogyo BVW Series Weight Type Breather Valve

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TOOLS & EQUIPMENT

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

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

Tape
Kamoi | Kikusui | Misuzu | Nirei | Okamoto | Taiho | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Sanwa Supply | Showa Seisakusho | Showa Sokki
SK Sato | Tokyo Keiso | Tokyo Sokushin

Safety Tools
Fujii Denko | Shigematsu | Titan

Welding
Asahi Weldex | Daihen | Koike | Nissan Tanaka

Drilling
Dijet | Kansai Kogu | Nitto Kohki | Okazaki Seiko | Takeda

Chemical
Cemedine | Daito | Nippon Grease | Taseto

Other Tools
Hammer Caster | Kitagawa | Matsuda Seiki | Misuz | Sanritsu
Sanyutec | Shizuoka Seiki | Toyo Kensetsu Kohki | Yamamoto
Yamari

PLANT FACILITIES

Facilities
Acokk | Bunkaboeki | Horiuchi | Konan | Murakoshi
Murakoshi Industries | Nesstech | Nihon Flux | Nikkin Flux
NFK | Omega System | Organo | Taiyo Parker | Toyo Mic

Pump
Dynaflo | Ebara | Honda Kiko | Kyowa | Musashino
Tsurumi

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

Electricity
Arkon | Asahi Bagnal | Gentos | Iwasaki | Kokosha | U_RD

CONSTRUCTION

Concrete Work
Daia | EXEN | Japan Life | Mikasa | Okasan Kiko | Taiheiyo

Railway Work
Kyoei | Sanwa Tekki | Teikoku | Toko

Scaffolding
Bullman | Okabe | Rikiman | Tsugaru

High Tension Bolt
Dong Ah | KPF | Nippon Steel Bolten | Nippon Fastener

Bolt & Nut & Washer
Hard Lock | Kishu Fastener | Matsukin | Mori Kozai
Nakaumi | Naniwa | Ogawa | Otani | Sudo | Toneji

STEEL MATERIAL

Steel & other Material
Dongil | JIS Standard | DSR | Sumitomo Wire | 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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