PTFE lined reducing flange & step reducer
 
 
 
     
 

 
Reducing Flange
Step Reducer
 
     
     
 
Nominal size
ØF1
ØF2
A
Inch
mm
mm
mm
1 1/2"X1"
40X25
69
48
44
2"X1"
50X25
88
48
44
2"X1 1/2"
50X40
88
69
44
3"X1"
80X25
118
48
44
3"X1 1/2"
80X40
118
69
44
3"X2"
80X50
118
88
44
4"X1"
100X25
151
48
44
4"X1 1/2"
100X40
151
69
44
4"X2"
100X50
151
88
44
4"X3"
100X80
151
118
44
6"X1"
150X25
204
48
44
6"X1 1/2"
150X40
204
69
44
6"X2"
150X50
204
88
44
6"X3"
150X80
204
118
44
6"X4"
150X100
204
151
44
8"X2"
200X50
256
88
44
8"X3"
200X80
256
118
44
8"X4"
200X100
256
151
44
8"X6"
200X150
256
204
44
10"X2"
250X50
312
88
54
10"X3"
250X80
312
118
54
10"X4"
250X100
312
151
54
10"X6"
250X150
312
204
54
10"X8"
250X200
312
256
54
12"X2"
300X50
366
88
54
12"X3"
300X80
366
118
54
12"X4"
300X100
366
151
54
12"X6"
300X150
366
204
54
12"X8"
300X200
366
256
54
12"X10"
300X250
366
312
54
 
     
 

Flange : IS 2062 Grade B. ANSI B16 ASA150 # for drilled holes

Pipe : According to shedule 40 .

Lining : Pure PTFE in compliance with ASTM D 1457, white in colour

Llnlng thickness : 3 to 8 mm exceeds the relevant ASTM F -1545 standard specs.

Operating temperature : -29 to 260 deg. C

Operating pressure : Vaccume to 6 kg / cm. sq.

Hydrostatic pressure test : 10 kg / cm. sq

Air leak test : 3 kg / cm. sq.

Spark test : 10 KV

 

 

  
 
TAP SIZE
25 MB
M 12
40 MB
M 12
50 MB
M 16
80 MB
M 16
100 MB
M 16
150 MB
M 20