FLANGE: 
Carbon Steel
Materials Specs Pressure Class Type of Connection Size Wall Thickness

WELDING NECK FLANGE ASTM A105N
150# RF
1/2 " - 24 " STD/ 40
1/2 " - 24 " S.40
1/2 " - 24 " XS/ 80
1/2 " - 24 " S.80
1/2 " - 24 " S.160
1/2 " - 24 " S.XXS
300# RF
1/2 " - 10 " STD/ 40
1/2 " - 24 " S.40
1/2 " - 24 " XS/ 80
1/2 " - 24 " S.80
1/2 " - 24 " S.160
1/2 " - 6 "   S.XXS
600# RF
1/2 " - 10 " STD/ 40
1/2 " - 24 " S.40
1/2 " - 8 "   XS/ 80
1/2 " - 24 " S.80
1/2 " - 12 " S.160
1/2 " - 6 "   S.XXS


BLIND FLANGE ASTM A105
150# RF 
1/2 " - 40 " 
300# RF
1/2 " - 24 " 
600# RF
1/2 " - 24 " 

BLIND FLANGE RTJ ASTM A105 
300#   1/2 " - 16"
600#   1/2 " - 16 " 
900#   1/2 " - 16 " 
1500# 1/2 " - 16 " 
3000# 1/2 " - 8 " 
5000# 1/2 " - 8 " 

SLIP ON FLANGE ASTM A-105
150# RF 1/ 2 " - 24 " 
300# RF 1/ 2 " - 28 " 
600# RF 1 " - 28 " 

WELDING NECK FLANGE A182 F304/ L & A182 F316/ L
150# RF
1/ 2 " - 28 " SCH 40
1/ 2 " - 28 " SCH 80
300# RF
1/2 " - 6 " SCH 40
1/2 " - 6 " SCH 80
600# RF
1/2 " - 6 " SCH 40

1/2 " - 6 " SCH 80

SLIP ON FLANGE A182 F304/ L & A182 F316/ L
150# RF
1/2 " - 28 " 
300# RF
1/2 " - 28 " 

BLIND FLANGE A182 F304/ L & A182 F316/ L
150# RF 1/ 2 " - 40 " 
300# RF 1/ 2 " - 40 "