Instruction Manual

Fulton Thermal Corp.*SteamPac Unfired Steam Generators Manual* Version 2010-0201
Page 25
Standard gaskets supplied by Fulton are JM Clipper Elastograph for operating
temperatures up to 650
o
F.
Recommended Loads for JM Clipper elastograph 150# Gaskets
SAE Grade 5 Bolts (typical) or Equal
Nominal Flange Size
Inches Number of Bolts
Diameter of Bolts
Inches
Preferred Torque
Required per Bolt
Ft-Lbs.
1/2 4 1/2 30
3/4 4 1/2 30
1 4 1/2 30
1 ¼ 4 1/2 30
1 ½ 4 1/2 30
2 4 5/8 60
2 ½ 4 5/8 60
3 4 5/8 60
4 8 5/8 60
5 8 3/4 100
6 8 3/4 100
8 8 3/4 100
10 12 7/8 160
Recommended Loads for JM Clipper elastograph 300# Gaskets
SAE Grade 5 Bolts (typical) or Equal
Nominal Flange Size
Inches Number of Bolts
Diameter of Bolts
Inches
Preferred Torque
Required per Bolt
Ft-Lbs.
1/2 4 1/2 30
3/4 4 5/8 60
1 4 5/8 60
1 ¼ 4 5/8 60
1 ½ 4 3/4 100
2 8 5/8 60
2 ½ 8 3/4 100
3 8 3/4 100
4 8 3/4 100
5 8 3/4 100
6 12 3/4 160
8 12 7/8 245
10 16 1 160