OIL COOLER GAS COOLER
shell and tube cooler:
The cooling effect of the product is good, small resistance, small size, light weight, easy to maintain and overhaul, it belong to advanced level in cooler. GLC type: heat exchange tube use red copper finned tube, water
side gallery use float tube plate type of double-barreled process; coefficient of the heat exchange >350W/m2. ℃. GLL:heat exchange tube use brass bare pipe or stainless steel bare pipe, water side
gallery also use float tube plate type of double-barreled process; coefficient of the heat exchange>230W/m2. ℃ GLL5、GLL6、GLL7 have two types of horizontal and vertical,technical function are the
same. Vertical dimensions shall conform GLL-L type outside drawing and size list.
The shell and tube
oil cooler gas cooler is designed and manufactured as per JB/T7356-2005 standard; The product is applied to thin oil lubrication device of the departments of metallurgy、diggings、light industry、electric
power、chemical industry, in hydraulic station and oil pressure equipment, let the work oil cooling to required temperature; the operating temperature of cooler ≤100℃; use viscosity grades for N10~460; but the
viscosity of GLC type ≤N100.


duplex oil cooler:
The product can design and manufacture as per GB151 standard and USA TEMA standard, use all-steel structure, the working pressure of oil side is 1.6M pa, working temperature 100℃. The product have
theadvantages of energy conservation、efficient、safe and reliable, it applies to steam turbine generator unit、compressor unit、fan、pump package and the duplex oil cooler of petroleum chemical industry, it can
also applies to oil cooling system which need duplex.
Refering to the requirement of API614 standard, oil cooler uses the structure of duplex, it consists of two symmetrical oil cooler of the same area and two three-way valve device. One work, another one reserved,
every oil cooler can assume the cooling load of the overall system, a head of tube plate fixed and another one float, the tube bundle and tank cover of hydroecium are knock-down so that washing, check and maintain
during operation. The material quality of oil cooler can have multiple choice according to the use of place and the condition of water system. The hydroecium、shell、three-way valve can choice carbon or stainless steel,
tube plate can use carbon、stainless steel or copper plate. The material of tube can choice common brass pipe H68、stannum brass pipe Hsn70-1, stannum brass pipe Hsn70-1B, stannum brass pipe Hsn70-1 A/B,
aluminum brass pipe HAi77-2,FBe10-1-1、FBe30-1-1, stainless steel tube Ocr18Ni9 and so on. The three-way valve adopt steel welded structure continue flow change-over valve. The valve can’t cause interrupt of
oil-way when breaking down in internal structure or the period of valve transform.
of tube plate fixed and another one float, the tube bundle and tank cover of hydroecium are knock-down so that washing, check and maintain during operation. The material quality of oil cooler can have multiple choice
according to the use of place and the condition of water system. The hydroecium、shell、three-way valve can choice carbon or stainless steel, tube plate can use carbon、stainless steel or copper plate. The
material of tube can choice common brass pipe H68、stannum brass pipe Hsn70-1, stannum brass pipe Hsn70-1B, stannum brass pipe Hsn70-1 A/B, aluminum brass pipe HAi77-2,FBe10-1-1、FBe30-1-1,
stainless steel tube Ocr18Ni9 and so on. The three-way valve adopt steel welded structure continue flow change-over valve. The valve can’t cause interrupt of oil-way when breaking down in internal structure or
the period of valve transform.

 
 

 

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