hjyhjy
(حساب کاربری فعال نشده است)


تاریخ ثبت نام: 2018/11/02
تاریخ تولد: تعیین نشده
زمان محلی: 2018/11/12 , 08:12 PM
وضعیت: آفلاین

اطلاعات انجمن hjyhjy
تاریخ عضویت: 2018/11/02
آخرین بازدید: 2018/11/02، 06:16 AM
کل ارسال‌ها: 0 (0 ارسال در هر روز | 0 درصد از کل ارسال‌ها)
(یافتن تمامی ارسال‌ها)
کل موضوع‌ها: 0 (0 موضوع در هر روز | 0 درصد از کل موضوع‌ها)
(یافتن تمامی موضوع‌ها)
مدت زمان حضور در انجمن: 1 دقیقه, 17 ثانیه
تعداد کاربران معرفی کرده: 0

اطلاعات تماسِ hjyhjy
ایمیل: ارسال یک ایمیل به hjyhjy.
  
اطلاعات اضافی درباره‌ی hjyhjy
زندگی‌نامه: Features and benefits
Diantai's proven pressure seal design.
● No penetration of hinge pin to outside eliminating possibility of pin seal leakage and allowing for in-line service.
● Compact cage unit: all moving parts are attached to the carrier and can be removed easily for service.
● Forged seat/disc is CoCr alloy, ground and lapped to a mirror finish for maximum erosion resistance and long service life. It is seal-welded to the body.
● Disc can partially rotate for tight shutoff. In the fully open position, it rests against a stop.
● CoCr alloy bearings for hinge pin.
● Easy in-line service. All parts are easily accessible for maintenance. Seating faces can be re-lapped.
● Forged bonnet.
● Size range(s)
● NPS 1/2 - 24
(DN 50 - 600)
● Pressure rating
● ASME Class
900 - 2500
● Standard connections
● Socket weld, Butt weld
CLASS 600~2500 PRESSURE SEALING SWING CHEEK VALVE
Pressure sealing cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 Wc6,A351 Cf8,A351 CF8M,
A351 Cf3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSIB16.34,API 6D,BS1868
Face to face(end to end): ANSIB16.10,API 6D
Flanged connection: 2~~24~to ANSIB16.5
Butt welded end: ANSIB16.25
Test and inspection: API 598,API 6D
A. Back up ring: Absorbs thrust applied by internal pressure.
B. Thrust ring: Protects the soft metallic gasket.
C. Gasket Unique angular design provides superior sealing.
Materials List
NO.Part nameMaterial
16Split pinStainless steel
15WasherStainless steel
14Disc pinCS/SS
13Hinge pinCS/SS
12Seat ringCS+SS/SS/SS+STL(see body materials)
11DiscCS+SS/SS/SS+STL(see body materials)
NO.Part nameWCBLCBWC6WC9
10Yoke stud &nutA193 Gr B7/A194 Gr 2HA320 Gr L7/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7
09Cover stud &nutA193 Gr B7/A194 Gr 2HA320 Gr L7/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7
08GasketSoft ironSoft ironSS304SS304
07Thrust ringA182 F6aA182 F304A182 F11A182 F22
06Back up ringA182 F6aA182 F304A182 F11A182 F22
05YokeA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
004HingeA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
03CoverA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
02BonnetA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
01BodyA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
NO.Part nameC5LCBWC6WC9
10Yoke stud&nutA193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7A193 Gr B7/A194 Gr 2HA193 Gr B7/A194 Gr 2H
09Cover stud&nutA193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7A193 Gr B7/A194 Gr 2HA193 Gr B7/A194 Gr 2H
08GasketSS304SS304SS304SS316
07Thrust ringA182 F5A182 F22A182 F304A182 F316
06Back up ringA182 F5A182 F22A182 F304A182 F316
05YokeA217 Gr C5A217 Gr C15A351 Gr CF8A351 Gr CF8M
004HingeA217 Gr C5A217 Gr C15A351 Gr CF8A351 Gr CF8M
03CoverA217 Gr C5A217 Gr C15A351 Gr CF8A351 Gr CF8M
02BonnetA217 Gr C5A217 Gr C15A351 Gr CF8A351 Gr CF8M
01BodyA216 Gr WCBA217 Gr C15A351 Gr CF8A351 Gr CF8M
CLASS 600~2500 PRESSURE SEALING SWING CHECK VALVE
Dimensions
Class 600
Sizeinch22-1/234568101214161820
L,L1mm29233035543150855866078783888999110921194
L1-SPmm17821624530438145758471181288999110921194
Hmm240265275325370425500555610725755850925
WT.(approx)Kg203845459512522033050559580011501600
Dimensions
Class 900
Sizeinch22-1/2345681012141618
L,L1mm368419381457559609736838965102911301219
L1-SPmm36825430535543250866078791499110921219
Hmm250580290335380440510570620730790860
WT.(approx)Kg445775105140230440590870108512251700
Dimensions
Class 1500
Sizeinch22-1/23456810121416
L,L1mm368419470546673705832991113012571384
L1-SPmm21625430540648355971186499110671194
Hmm265295310345385460515590645765800
WT.(approx)Kg657280125160300525960113014502100
Dimensions
Class 2500
Sizeinch22-1/2345681012
L,L1mm451508578673794914102212701422
L1-SPmm2793303684575336107629141014
Hmm280310325370425500525630695
WT.(approx)Kg789511020539549590013001950
Gear operation suggested. Dimensions on request. Abbreviation: SP-Short pattern.wholesale Pressure Seal Valves
website:http://www.diantai-valves.com/gate-valve-globe-valve-and-check-valves/pressure-seal-valves/
جنسیت: نامشخص