Pipeline ancillaries Ball valves
10
Materials - DN25 to DN50
10 10 8
9
4
2
3 5 6 7
1
5
7
No. Part
Material
M40Hi2 ISO
Zinc plated carbon steel
ASTM A216 WCB
1
Body
M40Hi3 ISO
Stainless steel
ASTM A351 CF8M
M40Hi2 ISO
Zinc plated carbon steel
SAE 1040
2
Insert
M40Hi3 ISO
Stainless steel
AISI 316
3 4 5 6 7 8 9
Ball
Stainless steel
AISI 316 hardened surface
Stem
Duplex stainless steel
AISI 318 LN
10.3 227
Seat
PEEK
Reinforced
Insert gasket
Graphite
Seat 'O' ring
EPDM
Geothermal
Stem seal
Graphite
Stem seal
PEEK
Reinforced
10
Stem seal
Stainless steel
AISI 304
Materials are continued on the next page
TI-P133-87 CMGT Issue 4
Page 3 of 10
M40Hi ISO Reduced Bore Ball Valve DN25 to DN150 Flanged ASME 150 and ASME 300
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