Double Window Sight Glass (GAVSJ)

• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• Model NO.: GAVSJ
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Double Window Sight Glass (GAVSJ)

Product Description

Flapper Sight Glass,double window Sight Glass Body A3 304 304L 316 316L FRP Lined Glass borosilicate glass, quartz glass
The installation size is small, the driving torque is small, the operation is simple and fast, and it also has good flow regulation function and closing sealing characteristics. In the field of large, medium, and low pressure use, it is the dominant form of mirror.

Product Details

Main Dimension

Nominal Diameter		Pg=2.5 kgf/cm2
DN		External Dimension		Glass		External Dimension				Glass
Inch	mm	H	L	Dia	Thickness		H		L	Dia	Thickness
1/2"	15	200	181	65	10	200		189		65	10
3/4"	20	200	181	65	10	200		189		65	10
1"	25	200	181	65	10	200		189		65	10
1.1/4"	32	260	226	95	15	260		234		95	15
1.1/2"	40	260	226	95	15	260		234		95	15
2"	50	320	266	140	20	320		278		140	20
2.1/2"	65	320	266	140	20	320		278		140	20
3"	80	360	300	165	20	360		308		165	20
4"	100	360	300	165	20	360		308		165	20
5"	125	440	356	165	20	440		350		165	20
6"	150	440	356	165	20	440		350		165	20

Product Parameters

Main Specifications:

Body	A3  304   304L  316   316L  FRP Lined
Glass	borosilicate glass,   quartz glass
Bolt & Nut	20#  304  304L  316   316L
Sealing Gasket	NBR, PTFE, SS, Graphite
Connection	RF
Flange Standard	HG  GB  HGJ  JB  ANSI  JIS  DIN  BS  NF
Manufacturing Standard	HGJ501-502-86
Working Temperature	CS: -30ºC~ +350ºC    SS: -80ºC~+480ºC
Temperature for Glass	borosilicate glass:≤180ºC,  quartz glass :1000ºC
Pressure for Glass	borosilicate glass piece:≤3.0MPa   quartz glass Piece:≤10.0MPa    borosilicate glass Tube:<1.0MPa   quartz glass Tube:<1.6MPa
Allowable sudden temperature change	<60ºC
Furnish	CS: anticorrosive paint SS: chemical pickling or anticorrosive paint

 

View of the factory