| Please arrange to provide best techno-commercial offer of complete safety valves spares as per below mention description and name plate specification..
(1) SAFETY VALVE FOR BOILER DRUM AND MAIN STEAM LINE REQUIRED QTY. = 02 NOS AND 02 SET SPARES
(2) SAFETY VALVE FOR BOILER MAIN STEAM LINE REQUIRED QTY. = 01 NOS AND 01 SET SPARES
(3) SAFETY VALVE FOR SOOTBLOWER LINE SAFETY VALVE LINE REQUIRED QTY. = 01 NOS AND 01 SET SPARES
(4) SAFETY VALVE FOR DEAERATOR STORAGE TANK SAFETY VALVE REQUIRED QTY. = 02 NOS AND 01 SET SPARES
(5) SAFETY VALVE FOR DEAERATOR TOWER SAFETY VALVE REQUIRED QTY. = 02 NOS AND 01 SET SPARES
|
(1) DRUM SAFETY VALVE |
|
S. NO |
DESCRIPTION |
LEFT SPECIFICATION |
RIGHT SPECIFICATION |
|
1 |
VALVE TYPE |
PAT 7414B |
PAT 7414F |
|
2 |
NOMINAL DIA(DN) |
50MM |
50MM |
|
3 |
WORKING TEMP |
- |
- |
|
4 |
THROUGHT DIA(DT) |
34MM |
34MM |
|
5 |
SET PRESS(PS) |
11.77MPa |
11.48MPa |
|
6 |
BLOWDOWN(BD) |
7% |
4% |
|
7 |
CAPACITY(W) |
51659 kg/hr |
50346 kg/hr |
|
8 |
TRAVEL(H) |
7.5MM |
7.5MM |
|
9 |
MANUFACTURING DATE |
2006-10 |
2006-10 |
|
10 |
MFT S.NO. |
06-8-3-2 |
06-8-2-28 |
|
11 |
MANUFACTURAR |
HARBIN BOILER CO. LTD |
HARBIN BOILER CO. LTD |
|
12 |
P.N. |
20 |
20 |
|
|
|
|
|
(2) MAIN STEAM LINE SAFETY VALVE |
|
S. NO |
DESCRIPTION |
SPECIFICATION |
|
1 |
VALVE TYPE |
PAT 749F |
|
2 |
NOMINAL DIA(DN) |
40MM |
|
3 |
WORKING TEMP |
540$B!k(JC |
|
4 |
THROUGHT DIA(DT) |
31.5MM |
|
5 |
SET PRESS(PS) |
10.3MPa |
|
6 |
BLOWDOWN(BD) |
4% |
|
7 |
CAPACITY(W) |
29587 kg/hr |
|
8 |
TRAVEL(H) |
6.5MM |
|
9 |
MANUFACTURING DATE |
2006-10 |
|
10 |
MFT S.NO. |
06-8-3-28 |
|
11 |
MANUFACTURAR |
HARBIN BOILER CO. LTD |
|
(3) SOOTBLOWER LINE SAFETY VALVE |
|
S. NO |
DESCRIPTION |
SPECIFICATION |
|
1 |
VALVE TYPE |
SFIA-48B6411 |
|
2 |
SIZE |
80X50X100 |
|
3 |
RATING PRESSURE |
6.4MPa |
|
4 |
SET PRESSURE |
4.0MPa |
|
5 |
TEMP. |
350°C |
|
6 |
RANGE OF SET PRESSURE |
3.8-4.2MPa |
|
7 |
LIFT |
12.5MM |
|
8 |
OVERPRESSURE |
3% |
|
9 |
BLOWDOWN |
7% |
|
10 |
COFFICIENT OF DISTANCE |
0.8 |
|
11 |
SR.NO. |
701243 |
|
12 |
DATE |
2007-4 |
|
13 |
MANUFACTURAR |
Shanghai Anderson Greenwood Crosby Valves Co. Ltd. |
|
|
(4) DEAERATOR STORAGE TANK SAFETY VALVE |
|
S. NO |
DESCRIPTION |
SPECIFICATION |
|
1 |
VALVE TYPE |
A-48 Y-16 |
|
2 |
PRODUCT LICENCE |
XK06-009-0652 |
|
3 |
NOMINAL DIA(DN) |
150MM |
|
4 |
FLOW DIA(DN) |
100MM |
|
5 |
PRESSUER GAUGE |
0.4MPa-0.6MPa |
|
6 |
NOMINAL PREEURE |
1.6MPa |
|
7 |
SET PRESSURE |
0.55MPa |
|
8 |
DISCHARGE PR. |
0.495MPa% |
|
9 |
LIFT HEIGHT |
25MM% |
|
10 |
SUITABLE TEMP. |
350°C |
|
11 |
COFFICIENT OF DISCHARGE |
0.75 |
|
12 |
LEAVE FACTORY NO. |
61109518 |
|
13 |
LEAVE FACTORY DATE |
2006-12 |
|
14 |
MANUFACTURAR |
China YOY Valve Group |
|
|
|
|
|
(5) DEAERATOR TOWER SAFETY VALVE |
|
S. NO |
DESCRIPTION |
LEFT SPECIFICATION |
RIGHT SPECIFICATION |
|
1 |
VALVE TYPE |
A-48 Y-16 |
A-48 Y-16 |
|
2 |
LEAVE FACTORY NO. |
61109512 |
61189517 |
|
3 |
MANUFACTURAR |
China YOY Valve Group |
China YOY Valve Group |
|
4 |
NOMINAL DIA(DN) |
150MM |
|
5 |
FLOW DIA(DN) |
100MM |
|
6 |
PRESSUER GAUGE |
0.4MPa-0.6MPa |
|
7 |
NOMINAL PREEURE |
1.6MPa |
|
8 |
SET PRESSURE |
0.55MPa |
|
9 |
DISCHARGE PR. |
0.495MPa% |
|
10 |
LIFT HEIGHT |
25MM% |
|
11 |
SUITABLE TEMP. |
350°C |
|
12 |
COFFICIENT OF DISCHARGE |
0.75 | |
