|
DPS/NRBPSU/12/N1/387 |
|
19/02/2021 |
|
15/03/2021 14:30:00 |
|
15/03/2021 14:30:00 |
|
15/03/2021 15:00:00 |
|
NA |
|
NA |
|
|
Qualifying Requirement : |
As per NIT |
| Sr. no | Item Category | Item Description | Qty | | 1 | PRESSURE MEASURING INSTRUMENTS | Supply of two stage gas regulators as per the following specifications:
1)Should be manufactured as per IS:6901-2009
2) Max. inlet pressure 230 bar.
3) Max. outlet pressure 10 bar.
4) Max. flow 1000lpm.
5) End connections inlet 5/8" BSP RH(Male)
outlet 3/8" BSP RH(Male)
6) Stainless steel diaphragm in the first stage and flexible rubber diaphragm in the second stage.
7) Forged brass bonnet in the first stage and die cast special alloy bonnet in the second stage.
8) Plastic molded valve and stainless steel spindle in the valve assembly capsule in both the stages for leak proof performance.
9) Distinctive colour for bonnet, pressure gauge and pressure adjusting knobs.
10) Second stage plenum chamber volume should be six times the first stage.
11) Double protection through separate safety valve in first and second stage.
12) Triple filter: One in inlet and two wire mesh in the valve assembly to protect from dust particles.
Gas Quantity
1) Argon 8 Nos.
2) Helium 8 Nos.
3) Oxygen 2 Nos.
4) Nitrogen 2 Nos.
NOTE:
8 Digit HSN code of all the above quoted items shall be clearly indicated in HSN column of price template. | 20 | | | | |
|
|
|
FF Stores, INRPO, NRB, BARC,Tarapur,POST-GHIVALI, DIST-PALGHAR, PIN - 401502, MAHARASHTRA. |
|
