Dây Tết Chèn Bơm Không Amiang James Walker
Tấm TEFLON PTFE
| JAMES WALKER NON-ASBESTOS COMPRESSION PACKING |
| Service capabilities |
|
| Valve stem duties |
|
| Maximum temperature: +288°C |
| Minimum temperature: –50°C |
| Maximum system pressure: 150bar |
| Centrifugal pumps & rotary equipment |
| Maximum temperature: +288°C |
| Minimum temperature: –50°C |
| Maximum shaft speed: 20m/s |
| Maximum operating pressure: 25bar |
| Reciprocating pumps & rams |
| Maximum temperature: +288°C |
| Minimum temperature: –50°C |
| Maximum rod speed: 1.5m/s |
| Maximum operating pressure: 100bar |
Model: ARASELE
| JAMES WALKER NON-ASBESTOS COMPRESSION PACKING |
| Valve stem duties |
|
| Maximum temperature +260°C |
| Minimum temperature –100°C |
| Max system pressure 120bar |
| Centrifugal pumps & rotary equip ent |
| Operating temperatures As valve stem |
| Maximum shaft speed 17.5m/s |
| Max system pressure 20bar |
| Reciprocating pumps & rams |
| Operating temperatures As valve stem |
| Maximum rod speed 2m/s |
| Max system pressure 80bar |
MODEL: LIONGRAF
JAMES WALKER NON-ASBESTOS COMPRESSION PACKING
Valve stem duties
Maximum temperatures
Steam +550°C
Oxidising conditions +450°C
Non-oxidising +850°C
Minimum temperature –200°C
Max system pressure 100bar
Centrifugal pumps & rotary equipment
Operating temperatures As valve stem
Maximum shaft speed 25m/s
Max system pressure 25bar
MODEL: RIBBON PAK
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