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PSI的法兰分离试剂盒
PSI的法兰分离试剂盒
订货号: MM-49639-00
产地: 美国
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开发编号: N
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产品描述:

PSI Flange Isolation Kits
PSI Flange isolation kits are available for all flange sizes, types, pressure ratings and materials. Each kit is individually and securely packed in a reinforced corrugated cardboard box, which is clearly labeled as to its contents for convenience in warehousing and field use. Very large diameter gaskets are packaged separately from the sleeves and washers for convenience in storing and handling.
Each gasket is labeled with:
Materials (Retainer Material or Retainer / Seal Element Combination)
Pipe Size
ANSI Class
Date of Manufacture
Type Flange (Weld Neck or Slip-on)
Sleeves and washers are enclosed in a strong polyethylene bag to eliminate any possibility of loss. A chart showing the recommended sequence for tightening flange bolts is also included with each kit, as well as with each individual gasket.
Common LineBacker® & GasketSeal® Sealing Gasket Physical Properties
ASTM
Test
Property
Plain
Phenolic
Neo-faced
Phenolic
Hi-temp
Phenolic
G-3
Silicone
Glass
G-7*
Epoxy
Glass
G-10
Epoxy
Glass
G-11
D149
Dielectric strengths,
Volts/mil
500
500
550
350-400
550
550
D695
Compressive strength,
psi
25,000
25,000
50,000
40,000
50,000
50,000+
D229
Water absorption, %
1.6
1.6
0.7
0.07
0.10
0.10
D257
Insulating Resistance,
Meg Ohms
40,000
40,000
46,000
2,500
200,000
200,000
D790
Flexural strength, psi
22,500
22,500
60,000
27,000
60,000
75,000+
D785
Hardness Rockwell "M"
85
85
115
105
115
115
D256
IZOD Impact,
Strength ft-lbs/inch
1.2
1.2
12.0
8.0
14.0
12.0
D732
Shear strength, psi
10,000
10,000
18,000
20,000
22,000
22,000
D229
Operating temp, ºF
-65 to
+220
-65 to
+175
-65 to
+392
Cryogenic
to +450
Cryogenic
to +280
Cryogenic
to +350
Operating temp, ºC
-54 to
+104
-54 to
+79
-54 to
+200
-Cryogenic
to +232
Cryogenic
to +138
Cryogenic
to +177
G-7 material should not be used with hydrocarbons, not even trace amounts、


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