High Quality Steel Casting Power Station Globe Valve

Lub sealing nto ntawm lub qhov rooj thiab lub vaj huam sib luag nkag yog ua los ntawm cobalt puag nyuaj alloy los ntawm surfacing vuam los yog plasma tsuag vuam, nrog kub tsis kam, hnav tsis kam thiab khawb kuj.

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Product Detail

Khoom cim npe

Nta

1. Raws li NB/T 47044 thiab ASME B16.34

2. Lub mesh ncej yog abrasion resistant, kub resistant thiab corrosion resistant tom qab txias thiab chlorination.

3. Lub nro hauv lub mesh lub cev siv lub siab sealing qauv (WOOD CLOSURE), thiab siab dua lub cev sab hauv kab noj hniav siab dua.

4. Qhov nruab nrab ntws kev taw qhia adopts siab inlet thiab qis qhov hluav taws xob, thiab cov nyiaj regulating adopts ob regulating qauv, uas muaj me me pib torque thiab yooj yim rau qhib.

5. Lub sealing nto ntawm lub rooj zaum dav thiab lub rooj tsavxwm yog ua los ntawm cov cemented carbide surfacing lossis cov khoom sib txuas, nrog rau qhov kub thiab txias tsis kam, puas thiab khawb tsis kam.

• Txuj: 7 * 84: NB/T 47044, ASME B16.34.JB/T 3595. DL/T 531

• Nominal Siab: PN160-PN630 (CLASS900- CLASS3500), P₅₄100 V, nr₅₄140 V, ib₅₄170 V, ib₅₇100 V, nr₅₇140 V, ib₅₇170v ua

• NominalDimension: DN50 ~ Dx500 (2"-14")

• Cov Khoom Tseem Ceeb:

1. WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV

2. 25#, 12Cr1MoV

3. ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C12A

4. ASTM A105, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, ASTM A192 F92

• Ua haujlwm kub:

1. WCB: -29 ℃ ~ 425 ℃

2. Alloy steel: -29 ℃ ~ 540 ℃, - 29 ℃ ~ 570 ℃

3. F91:-29 ℃ ~ 610 ℃

• Muaj feem cuam tshuam: Dej, Chav, thiab lwm yam

• Kev sib txuas hom: Vuam

• Hom kis tau tus mob: Kev ceev, lub log sib npaug, hluav taws xob, pneumatic, hydraulic

Anti-scour Globe Valve

Nta:

1.Standards: NB/T 47044, ASME B16.34

2. Tom qab quenching thiab tempering thiab nitrogen kev kho mob, tus pas nrig Fujian muaj kub tsis kam, hnav tsis kam thiab zoo corrosion kuj.

3. Nws txais yuav los tiv thaiv scour kho lub rooj zaum, lub rooj dav dav thiab lub tes tsho anti scour, uas yog txhua yam kev kho las voos thiab muaj kev ua haujlwm los tiv thaiv scour thiab hloov tau.

4. Qhov nruab nrab ntws kev taw qhia adopts siab inlet thiab qis qhov hluav taws xob, uas yog yus muaj los ntawm me me qhib thiab kaw torque thiab yooj yim qhib.

5. Lub sealing nto ntawm lub qhov rooj thiab lub vaj huam sib luag nkag yog ua los ntawm cobalt puag nyuaj alloy los ntawm surfacing vuam los yog plasma tsuag vuam, nrog kub tsis kam, hnav tsis kam thiab khawb kuj.

6. Lub cev kho tau txais cov qauv forging.

Standard: NB/T 47044, ASME B16.34, JB/T 3595, DL/T 531

• Nominal Siab: PN160-PN630(CLASS900-CLASS3500),P₅₄100 V, nr₅₄140 V, ib₅₄170 V, ib₅₇100 V, nr₅₇140 V, ib₅₇170v ua

• Nominal Dimension: DN10 ~ DN100 (2 "-4")

• Cov Khoom Tseem Ceeb: 1. 25#,12Cr1MoV