| |
Industrial T-Style CompressorMaterial Specifications
| Part |
Standard |
Optional | |
Models |
Material |
Models |
Material | | Head,
cylinder & cylinder cap | All |
Ductile
iron ASTM A536 | | |
| Crosshead guide, crankcase,
flywheel bearing carrier | All |
Gray
iron ASTM A48, Class 30 | | |
| Flange |
T591, T691 | Ductile
iron ASTM A536 | T591, T691 | Steel
welding | |
T791,
T891 | ASTM A36 carbon
steel | | |
| Valve seat
and bumper | T91,T191,
T291 | Stainless
steel | | |
| T391,T491 |
Ductile
iron ASTM A536 | | |
| T591, T691 |
Stainless steel |
| |
| T791 |
Stainless steel (1st.
stage)
Ductile iron
(2nd. stage) | | |
| T891 |
Stainless steel |
| |
| Valve plate | T91,T191,
T291 | Stainless steel |
T91,T191,
T291 | Peek |
| T391,T491 |
Stainless steel |
| |
| T591, T691,
T791, T891 |
Stainless steel | T591, T691,
T791, T891 | Peek |
| T791,
T891 | Stainless
steel | | |
| Valve spring | T91,T191,
T291,T591, T691, T791, T891 |
Stainless steel |
| |
| T391,T491 |
Inconel |
| |
| Valve gaskets | All |
Soft
aluminum | All | Copper,
iron-lead |
| Piston |
T591 | Gray
iron ASTM A48, Class 30 |
| |
T91,T191,
T291, T391,T491, T691, T791, T891 |
Ductile iron ASTM A536 |
| |
| Piston rod | All |
1043 Steel - Nitrotec |
All | Chrome
oxide |
| Crosshead | T91,T191,
T291, T391,T491 | Gray
iron ASTM A48, Class 30 |
| |
| T591,
T691, T791, T891 |
Ductile iron ASTM A536 |
| |
| Piston rings | All |
PTFE,
glass and moly filled or Alloy 50 |
All | Alloy
50 | | Piston
ring expanders | All |
Stainless steel |
| |
| Head gasket | All |
O-ring
(Buna-n) | All | PTFE,
Viton®1, Neoprene®1 |
| Packing
cartridge, connecting rod and packing barrel | All |
Ductile
iron ASTM A536 | | |
| V-ring
Packing | T91, T291,
T391, T491 | PTFE
glass and molly filled |
All |
Alloy 50 | |
T591, T691, T791, T891 |
Alloy 50 |
| |
| Segmented packing
rings | T791, T891 |
Carbon-filled PTFE |
| |
| Crankshaft | All |
Ductile
iron ASTM A536 | | |
| Connecting rod bearing
| All |
Steel backing B-100 SAE
12 babbit | | |
| Wrist pin | All |
Hardened steel |
| |
| Wrist pin bushing |
All | Bronze
SAE J461 | | |
| Main bearing | All |
Tapered
roller | | |
| Inspection plate | All |
Aluminum |
| |
| O-rings | All |
Buna-N |
All | PTFE,
Viton®1, Neoprene®1 |
| Retainer rings | All |
Steel |
| |
| Miscellaneous gaskets |
All | Rubber
compositions | | |
1 Viton® and Neoprene®
are registered trademarks of the DuPont Company. |