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| Sell:demco mud valve 2016/11/9 20:17:59 | | DEMCO DM TYPE 3�FULL PORT 2000 3000 5000 WP MUD GATE VALVE
3�Flanged J001036 J001037 M2037 J001038 M2038
3�Threaded J001045 J001046 M2046 J001047 M2047
3�Weld J001054 J001055 M2055 J001056 M2056
3�Grooved J011922 - -
1 Lube Fitting Steel J005195
2 Hub Assembly ASTM A536 Ductile Iron 213 | | From BETTER DRILLING FLUID EQUIPMENT INDUSTRIAL LIMITED |  | | | |
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| Sell:VALVE & SEAT 2007/6/22 17:54:16 | | stem-guided valve & cross-arms seat features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing.
The | | From Qingdao HNA Oilfield Machinery Co., Ltd. |  | | | |
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| Sell:Quick-opening Mud Valve 2007/4/6 16:43:16 | | Features:
Flanged Dimension: PN1.0Mpa per GB4216
Suitable temperature: ≤80
Inspect and Test per JB/T9092, GB/T13927
Materials:
Body: Cast Iron, Ductile Iron, Carbon Steel
Disc: Carbon Steel, Stainless Steel
Seat: Bronze
Hydraulic Cylinder: Ductile Iron, Carbon Steel, Stainless Ste | | From Shangyu Group Co., Ltd. |  | | | |
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| Sell:Angle Diaphragm Type Mud Valve 2007/4/5 15:02:19 | | Features:
Flanged Dimension:
PN1.0Mpa, PN1.6Mpa per GB4216
Suitable temperature: ≤80
Inspect and Test per JB/T9092, GB/T13927
Materials:
Body/Bonnet: Cast Iron
Disc/Spring: Stainless Steel
Diaphragm: NBR Rubber, EPDM Rubber
Trademark: Shangyu
Model: 100S
Origin: China
Packi | | From Shangyu Group Co., Ltd. |  | | | |
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