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API Cast Steel Globe Valve
1.Standard:API598,DIN3356,BS7350，EN12266-1
2.Size : DN15~DN600mm (1/2"-24")
3.Body material:Carbon Steel A216 WCB/A105 ,Stainless steel
4.Suitable Mediums:water , oil , gas,steam
5.Type：wafer ,swing
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Description
TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to ANSI B16.34
● Flange dimensions Conform to ASME B16.5
● Face to Face dimensions Conform to ASME B16.10
● Testing Conform to API 598
Specification
| No. | Part Name | Material |  |
| 1 | Body | A216-WCB+Cr13 | |
| 2 | Disk | A105+Cr13 | |
| 3 | Stem | A182-F6a | |
| 4 | Bonnet Stud | A193-B7 | |
| 5 | Bonnet Stud Nut | A194-2H | |
| 6 | Bonnet | A216-WCB | |
| 7 | Stem Back Seat | A276-420 | |
| 8 | Packing | Graphite | |
| 9 | Gland | A276-420 | |
| 10 | Gland Flange | A216-WCB | |
| 11 | Yokesleeve | Aluminum-Bronze | |
| 12 | Handwheel | Malleable Iron |
Dimensions data(mm)
| DN | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L | 203 | 216 | 241 | 292 | 356 | 406 | 495 | 622 | 698 |
| D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 |
| D1 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 |
| D2 | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 |
| b | 14.4 | 16.4 | 17.9 | 22.4 | 22.4 | 23.9 | 26.9 | 28.9 | 30.2 |
| n-d | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 |
| f | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| H | 300 | 338 | 370 | 442 | 505 | 520 | 585 | 688 | 765 |
| W | 200 | 250 | 250 | 300 | 350 | 350 | 400 | 450 | 500 |
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