Compression Fittings Weld Bulkhead Union are used for straight tube to tube connections in applications where the body of the weld bulkhead union will be welded.
Fittings conform to the design requirements of ISO 8434-1, DIN 2353, and DIN EN 3851 standards. This ensures the interchangeability with other leading brands.
Size dimensions indicates the suitability to use with OD tubes.
For example 8L is suitable for use with 8mm OD Tubes.
For example 20S is suitable for use with 20mm OD Tubes.
Pressure Range Series Pressure:
LL Up to 100 bar
L Up to 500 bar
S Up to 800 bar
Allowable Fittings Material Working Temperature:
Stainless Steel: -60 ℃ to +400 ℃ (DIN 17440)
Steel -40 ℃ to +120 ℃ (DIN 3859)
Brass -60 ℃ to +175 ℃
Allowable Seals Material Working Temperature:
NBR -35 ℃ to +100 ℃
FKM -25 ℃ to +200 ℃
PTFE -60 ℃ to +240 ℃
Eaton / Germany
KPL / Korea
HSME / Korea
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