Forged Steel Gate Valves

Carbon steel kub-siab tus nqi:

CL150-285 PSI @ 100 ℉

CL300-740 PSI @ 100 ℉

CL600-1480 PSI @ 100 ℉

CL800-1975P.SI@100 ℉

CL1500-3705P.SI@100 ℉

Cov qauv siv:

1. Tsim thiab tsim ua raws li: API602, BS5352, ANSIB16.34;

2. Kev sib txuas xaus raws li;

(1) Qhov (socket) welded dimension raws li ANSI B16.11, JB / T1751

(2) Screw xaus qhov ntev raws li ANSI B1.20.1, JB/T7306

(3) Butt-welded raws li ANSI B16.25, JB / T12224

(4) Flanged kawg ua raws li ANSI B16.5, JB79

3. Kev kuaj thiab tshuaj xyuas raws li: API 598, GB / T13927JB / T9092

4. Structure nta: (BB)/ (OS& Y) Bolted bonnet, sab nraud ntsia hlau thiab yoke (WB) / (OS& Y), welded bonnet, sab nraud ntsia hlau thiab yoke

5. Cov khoom siv Sciences ua raws li ANSI/ASTM Cov Cai ntawm

6. Cov ntaub ntawv tseem ceeb: A105; LF2; F11; F22; 304 (L); 316 (L); F347; F321; F51; Monel; 20 Alloy

Qhov qhib thiab kaw qhov chaw ntawm forged steel rooj vag valve yog rooj vag daim hlau. Cov kev taw qhia txav ntawm lub rooj vag phaj yog perpendicular mus rau cov kev taw qhia ntawm cov kua. Forged steel rooj vag valve tsuas yog qhib thiab kaw, tsis hloov kho thiab throttled. Forged steel rooj vag li qub muaj ob lub ntsej muag sealing. Cov qauv siv feem ntau siv lub rooj vag li qub muaj ob lub ntsej muag sib khi uas tsim ib lub npoo. Lub kaum sab xis sib txawv nrog valve tsis. Forged steel rooj vag valve tsav hom: phau ntawv, pneumatic, hluav taws xob, roj-kua sib txuas. Lub rooj vag li qub tau muab cais los ntawm cov khoom siv: cam khwb cia hlau rooj vag li qub, hlau rooj vag valve, stainless hlau rooj vag li qub, forged steel rooj vag li qub, thiab lwm yam.

Raws li lub sealing nto configuration yuav muab faib ua wedge hom rooj vag valve thiab parallel rooj vag hom rooj vag valve, wedge hom rooj vag valve yuav muab faib ua: ib hom rooj vag, ob chav rooj vag hom thiab elastic rooj vag hom; Parallel gate valves tuaj yeem muab faib ua ib lub rooj vag thiab ob lub rooj vag.

1) Rising qia rooj vag valve: qia txiv ntoo yog nyob rau ntawm lub valve cover lossis bracket. Thaum qhib thiab kaw lub qhov rooj, lub qia tuaj yeem nqa lossis txo qis los ntawm kev tig lub qia. Cov qauv no muaj txiaj ntsig zoo rau lub lubrication ntawm qia, qib ntawm kev qhib thiab kaw yog pom tseeb, yog li nws yog dav siv.

2) Non-Rising qia rooj vag valve: qia txiv ntoo hauv lub cev valve, ncaj qha kev sib cuag nrog nruab nrab. Txhawm rau qhib thiab kaw lub qhov rooj, tig lub qia. Qhov kom zoo dua ntawm cov qauv no yog qhov siab ntawm lub rooj vag valve ib txwm nyob zoo ib yam, yog li qhov chaw teeb tsa me me, haum rau txoj kab uas hla loj lossis qhov chaw teeb tsa raug txwv los ntawm lub rooj vag valve. Cov qauv yuav tsum tau nruab nrog ib qho qhib thiab kaw qhov taw qhia los qhia qhov degree ntawm qhib thiab kaw.

Qhov zoo

1. Cov dej tsis kam yog me me.

2. Tsawg zog sab nraud yuav tsum tau qhib thiab kaw.

3. Kev khiav ntawm qhov nruab nrab tsis txwv.

4. Thaum qhib tag nrho, lub sealing nto yog eroded los ntawm qhov nruab nrab ua hauj lwm tshaj li qhov nres valve.

5. Cov duab yog qhov yooj yim, casting tshuab yog zoo.

Cov cai tswj kev nyab xeeb

Thaum forging steel valve yog khaws cia, peb kuj yuav tsum tau them sai sai rau qhov teeb meem dej hauv lub taub hau hluav taws xob thiab nws txoj kev sib kis. Tshwj xeeb tshaj yog dej uas sees nyob rau hauv thaum lub caij los nag. Ib qho yog ua kom lub tshuab kis tau tus mob lossis lub tsho tsav lub tes tsho xeb, ob qho yog khov rau lub caij ntuj no. Ua rau lub tshuab hluav taws xob valve ua haujlwm torque loj dhau, kev puas tsuaj rau cov khoom sib kis yuav ua rau lub cev muaj zog tsis muaj zog lossis ultra torque tiv thaiv dhia tsis tuaj yeem ua haujlwm hluav taws xob. Kev sib kis qhov chaw puas, kev tuav haujlwm tsis tuaj yeem nqa tawm. Tom qab lub overtorque tiv thaiv kev ua haujlwm, phau ntawv ua haujlwm kuj tsis tuaj yeem hloov tau, yog tias yuam kev ua haujlwm, yuav ua rau cov khoom siv sab hauv puas.

Cim npe nrov: forged steel rooj vag li qub, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, qis nqi, Tshuag, ua nyob rau hauv Suav teb