Blind flanges

Please advise the availability and prices for :
a)
Blind Flange Fforged C.S Conforming to ASTM A105 G.R1 ANSI dimension B16.5 R.F 150 lbs.
Item Size Unit Qty
1 ½” No. 60
2 1” No. 100
3 1 ½” No. 100
4 2 ½” No. 100
5 2” No. 100
6 3” No. 92
7 4” No. 90
8 5” No. 50
9 6” No. 100
10 8” No. 80
11 10” No. 100
12 12” No. 90

b)
Blind Flange Fforged C.S Conforming to ASTM A105 G.R1 ANSI dimension B16.5 R.F 300 lbs.
Item Size Unit Qty
1 ½” No. 80
2 ¾” No. 85
3 1”