| 1973 |
Development of Vulcanized Rubber Liner Butterfly Valve
under the technical tie-up with Okano Valve Mfg. Co., Ltd. |
| 1974 |
Development of Aero Slider (pneumatic powder conveyer) for the powder conveying system.
Nylon Resin coated Butterfly Valve for the sea water use
|
| 1976 |
Development of Joint type Butterfly Valve, Check Valve,
Development of High Speed Exhaust Valve.
Development of Metal touch Butterfly Valve & Damper for
the high pressure shut-off application. |
| 1980 |
Development of Neoflon Liner/Separate type Butterfly Valve
for the geothermal power generation. |
| 1982 |
Development of Two ways Valve for the powder conveying sys.
Development & delivery of Blending and Mixing system for
the Blast Furnace Cement.
Development of Lower Temp. Butterfly Valve for the refrigerating system. |
| 1985 |
Development & delivery of Bulk (Cement) Handling System
to Korean Shipbuilding Corp. ( currently Hanjin Shipbuilding )
for 8,000DWT cement ship.
( 1st Full System Supply contract from Korean customer) |
| 1992 |
Delivery of Bulk (Cement) Handling System to Tabuchi Kaiun
/Sumitomo Cement Co. for 7,500DWT cement ship.
( 1st Full System Supply contract from Japanese customer ) |
| 1995 |
Development & delivery of Fly Ash Ship-loader, Swiveling
Gear, Telescopic Shoot Lifter for Hokuriku Electric Power Co.,
Nanao Ohta Thermal Power Plant.
( Two stage swivel, 1st stage 7.7 meter 2nd stage 7.0 meter ) |
| 1996 |
Development of Steel-plate Make Joint type Butterfly Valve.
Development of Light Weight Aluminum Butterfly Valve for
tank truck
Development of low cost Water Wafer type Butterfly Valve
|
| 1997 |
Development of High-temp. High-pressure Metal Touch ( metal
seat ) Butterfly Valve.
Delivery of Fly Ash Aeration System & Silo System to KHI
Plant Tokuyama.
( Capacity of Silo is 8,000Ton. This is one of the largest silo
in Japan )
Delivery of Fly Ash Loading/Un-loading System to Ssang Yang
Shipping/Shin A Shipbuilding for 10.000DWT fly ash ship
( 10th Turn-Key base contract from Korean customer )
|
| 1998 |
Development of Joint type Inline Check Valve.
Development of Knife Gate Valve
|
| 1999 |
Development of Eccentric Rubber-lined Butterfly Valve for 30K
30K high pressure application.
|
| 2001 |
Delivery of Bulk (Fly Ash/Calcium Carbonate) Handling
System to Chubu Electric Co., Hekinan Thermal Power Plant
for 3,000Ton Fly Ash / Calcium Carbonate ship.
|
| 2002 |
Delivery of Bulk (Cement) Handling System to Narasaki
Staxs/Sumitomo-Osaka Cement Co., for 8,000Ton cement ship.
( 15th Turn-Key base contract from Japanese customer )
Delivery of Slug Powder Silo Aeration System to Nippon
Steel Co., Kimitsu Plant for 30,000 Ton silo.
( This is one of the largest silo for slug in Japan )
|
| 2003 |
Delivery of Bulk (Cement) Handling System to Korean
customer, Tong Yang Cement, for 6,000 Ton Cement ship
Granted ISO9001, 2000 version by DET
|
