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| S.No |
Description |
Material |
1. |
Body |
ASTM A 105 |
2. |
Seat Ring |
S.S. AISI 410 (HARDENED) |
3. |
Disc |
S.S. AISI 410 (HARDENED) |
4. |
Gasket |
S.S. 304, Spiral Wound Metallic With CAF |
5. |
Bonnet |
ASTM A 105 |
6. |
Bonnet Bolt |
ASTM 193 Gr. B7 |
7. |
Gland Packing |
Metallic Wire Reinforced Graphited Asbestos |
8. |
Gland |
S.S. AISI 410 |
9. |
Gland Flange |
ASTM-A-105 |
10. |
Spindle |
S.S. AISI 410 / Carbon Steel |
11. |
Rivet |
Carbon Steel |
12. |
Washer |
Carbon Steel |
13. |
Eye Bolt & Nut |
S.S. AISI 410/ Carbon Steel |
14. |
Yoke Sleeve |
NI-Resist/S.G. Iron / C.S. |
15. |
Handwheel |
Malleable Iron |
16. |
Washer |
Carbon Steel |
17. |
Handwheel Nut |
Carbon Steel |
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Socket Weld End |
Screwed End |
Size 'NB' |
'A' |
'B' |
'D' |
'T' |
'K' |
'M' |
'H' |
'L' |
8mm |
74 |
3.2 |
14.1 |
9.5 |
¼ “ |
10.5 |
89 |
145 |
10mm |
74 |
6 |
17.5 |
9.5 |
3/8“ |
10.5 |
89 |
145 |
15mm |
74 |
9 |
21.7 |
9.5 |
½ “ |
13.5 |
89 |
145 |
20mm |
90 |
12 |
27.1 |
12.7 |
¾ “ |
14 |
89 |
154 |
25mm |
100 |
17.5 |
33.8 |
12.7 |
1” |
17.5 |
89 |
173 |
3mm |
122 |
22.5 |
42.5 |
12.7 |
1¼” |
18.5 |
146 |
240 |
40mm |
122 |
29.5 |
48.6 |
12.7 |
1½” |
18.5 |
146 |
240 |
50mm |
140 |
35 |
61.1 |
16 |
2” |
19 |
146 |
245 |
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Design Features: |
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- Manufacturing Standards-BS : 5352 / API 602
- Reduced Bore
- Socket Weld End As Per ANSI B 16. 11.
- Screwed Ends As Per ANSI B 2.1
- Testing As Per BS : 5146 / API 598
- Also Available In CLASS 900, 1500
- Available In Full Bore Up To Size 40 NB.
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Class
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Test Pressure |
HYDROSTATIC |
AIR |
BODY |
SEAT & BACK SEAT |
SEAT |
800 |
210Kg/cm2 |
141 Kg/cm2 |
6 Kg/cm2 |
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