PTFE lined equal & unequal Cross
 
     
 

 
Equal Cross
 
     
 
Nominal size
ØF
A
Liner thickness
Inch
mm
mm
mm
mm
1"
25
48
89
3.5
1.1/2"
40
69
102
4
2"
50
88
115
4.5
2.1/2"
65
105
127
5
3"
80
118
140
5
4"
50
151
165
5
 
     
 

Cross: ASTM A 106 Grade B schedule 40, in compliance with ANSI B 16.9

Steel pipe: According to schedule 40

Flange: IS 2062 Grade B. ANSI B16.5 ASA150 # for drilled holes

Standard: Four fixed flanges; one, two or three loose flanges on request.

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

Lining thickness: 3 to 5 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