Valves Buyer
[ Lagos ]
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Posted on: |
23 June, 2009 |
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Expired: |
Expired 6171 days ago |
Quantity required: |
5 units |
I am looking for suppliers of wafer style soft seated bs ball valves.
Following is the specification.
- Design : To manufacturers standard.
- Seat, rating : BS 5351.
- Temperature range : 0 to plus 50 deg c.
- Pressure designation : Asme cl 150.
- Fugitive emission tightness : cl b.
- Type of bore : Reduced.
- Mat body : Titanium.
- Mat Trim : Titanium.
- Mat seat rings : Filled ptf, nylon poly amide (pa) 12/g, poly oxy methylene pom, zyflon.
- Mat gasket insert : Graphite.
- Mat, packing, stem, gland : Special 85/200 type 1c, special 85/200 type 2a, spe 85/200 type 3a.
- Mat, primary seal, insert : Filled ptfe, nylon ploy amide (pa) 12/g, poly oxy methylene pom, zyflon.
- Mat spec, body and insert : Astm b367 grade c-2-uns r5.
- Mat spec, ball : Astm b367 grade c-2-uns r5, astm b381 grade f2-uns r50.
- Mat spec, gland : Astm a182 grade f 316, Astm a182 grade f 316l.
- Mat spec, stem : Astm b348 grade 2- uns r50.
- Mat spec, bolt(s) and nut(s) : Astm a193 grade b8m-class, Astm a194 grade 8m.
- Mandatory add requirements : Mesc special 77/211 2006, mesc spe 77/300a 2007, mesc spe 77/302 2007, mesc spe 77/312 2007, mesc spe 85/200 2007, mesc spe 85/203 2007.
- Caps code : Barw nf08.
- Identification code : Dn 16.
- Length, f to f : 48 mm.
- Size : Dn 25.
- Design special end flanges : Asme b16.5.
- Finish, flange facing : Ra 3.2.
Keywords: wholesale valves, ball valves
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