Casting Material Specifications : -
- Cast Steel : ASTM A216, G. R. WCB
- S. S. 304 : ASTM A351 CF8
- S. S. 304L: ASTM A351 CF3
- S. S. 316: ASTM A351 CF8M
- S. S. 316L : ASTM A351 CF3M
- Alloy 20 : ASTM A351 CN7M
1. Suitable Temperatures: ≤ 150
2. Type of operation: Lever, Worm Gear, Pneumatic, Electric.
2. Type of operation: Lever, Worm Gear, Pneumatic, Electric.
Materials:
Body: Cast Iron, Carbon Steel, and Stainless Steel
Disc: Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel, Fluorine Covered Cast Steel
Stem: 1cr13 Carbon Steel, Stainless Steel
Seat: PTFE, FEP, PFA
Body: Cast Iron, Carbon Steel, and Stainless Steel
Disc: Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel, Fluorine Covered Cast Steel
Stem: 1cr13 Carbon Steel, Stainless Steel
Seat: PTFE, FEP, PFA
Products Inspection and Testing : -
Hydrostatic Pressure : -
- Body Test : 10 Kg/Cm2
- Seat Test : 10 Kg/Cm2
- (Hydrostatic pressure at room temperature using clean water. )
Electrostatic Pressure : -
- Non-destructive high-voltage test at an output voltage of 10,000 V. When electric contact is made, a visible/ audible spark or both occur at the probe if there is any defect in lining.
Visual Inspection : -
- All surfaces are free from blister, porosity or any other defect. All checks / tests are conducted before shipment.
Storage & Transport : -
- Each end of valve is protected by specially made rubber cap so that products are capable to withstand normal handling during transport.
- All the materials are supplied with export wooden case or card box packing depending upon the weight and mode of shipment.