Cov qhov rooj vag siv los kaw cov kua dej ntws es tsis yog rau kev tswj cov dej ntws. Thaum qhib tag, lub qhov rooj vag ib txwm tsis muaj kev thaiv hauv txoj kev ntws, ua rau muaj kev tiv thaiv dej ntws tsawg heev. Qhov loj ntawm txoj kev ntws qhib feem ntau sib txawv hauv txoj kev tsis sib luag thaum lub rooj vag raug txav mus. Qhov no txhais tau tias tus nqi ntws tsis hloov pauv sib npaug nrog kev mus ncig ntawm qia. Nyob ntawm qhov kev tsim kho, lub rooj vag qhib ib nrab tuaj yeem co los ntawm cov kua dej ntws.
Cov yam ntxwv tsim
- Sab Nraud Ntsia Hlau thiab Yoke (OS&Y)
- Ob Daim Ntawv Qhia Txog Kev Ntim Khoom
- Lub hau npog nrog lub gasket kauv
- Lub rooj zaum tom qab sib xyaw ua ke
Cov Lus Qhia Tshwj Xeeb
- Tsim Qauv Yooj Yim: API 602, ANSI B16.34
- Xaus rau Xaus: DHV Txheem
- Kev Xeem & Kev Tshuaj Xyuas: API-598
- Cov Qhov Kawg Uas Muaj Qhov Ntsia Hlau (NPT) rau ANSI/ASME B1.20.1
- Qhov (socket) vuam xaus rau ASME B16.11
- Taub qab vuam xaus rau ASME B16.25
- Xaus Flange: ANSI B16.5
Cov Nta Xaiv Tau
- Hlau cam khwb cia, Hlau alloy, Hlau stainless
- Chaw nres nkoj puv lossis Chaw nres nkoj ib txwm muaj
- Ncua qia lossis hauv qab foob
- Lub Taub Hau Welded los yog Lub Taub Hau Siab
- Xauv Lub Cuab Yeej raws li qhov kev thov
- Kev tsim khoom raws li NACE MR0175 thaum thov
Cov Khoom Kos Duab
Cov Qauv Siv
1.Tsim thiab tsim khoom raws li API 602, BS5352, ANSI B 16.34
2. Kev sib txuas xaus rau ntawm:
1) Qhov (Socket) qhov (s ...
2) Qhov ntev ntawm cov ntsia hlau ua raws li ANSI B 1.20.1, JB / T 7306
3) Taub-Welded ua raws li ANSI B16.25, JB / T12224
4) Cov flanged xaus raws li ANSI B 16.5, JB79
3. Kev xeem thiab kev tshuaj xyuas ua raws li:
1) API 598, GB/T 13927, JB/T9092
4. Cov yam ntxwv ntawm cov qauv:
Lub hau ntswj ntsia hlau, sab nraud ntsia hlau thiab lub yoke
Lub kaus mom vuam, sab nraud scres thiab yoke
5. Cov ntaub ntawv ua raws li ANSI / ASTM
6. Cov ntaub ntawv tseem ceeb:
A105, LF2, F5, F11, F22,304 (L), 316 (L), F347, F321, F51, Monel, 20Alloy
Cov hlau carbon Qhov kub thiab txias
CL150-285 PSI @ 100°F
CL300-740 PSI @ 100°F
CL600-1480 PSI @ 100°F
CL800-1975 PSI @ 100°F
CL1500-3705 PSI @ 100°F
Daim Ntawv Teev Cov Khoom Siv Tseem Ceeb
| NO | Lub Npe Ntawm Ib Feem | A105/F6a | A105/F6a HFS | LF2/304 | F11/F6AHF | F304 (L) | F316 (L) | F51 |
| 1 | Lub cev | A105 | A105 | LF2 | F11 | F304 (L) | F316 (L) | F51 |
| 2 | Lub rooj zaum | 410 | 410HF | 304 | 410HF | 304 (L) | 316 (L) | F51 |
| 3 | Ntxig | F6a | F6a | F304 | F6aHF | F304 (L) | F306 (L) | F51 |
| 4 | Qia | 410 | 410 | 304 | 410 | 304 (L) | 316 (L) | F51 |
| 5 | Gasket | 304+ Cov Graphite Yooj Yim | 304+ Cov Graphite Yooj Yim | 304+ Cov Graphite Yooj Yim | 304+ Cov Graphite Yooj Yim | 304+ Cov Graphite Yooj Yim | 316+ Cov Graphite Yooj Yim | 316+ Cov Graphite Yooj Yim |
| 6 | Lub kaus mom | A105 | A105 | LF2 | F11 | F304 (L) | F316 (L) | F51 |
| 7 | Ntsia Hlau | B7 | b7 | L7 | B16 | B8(M) | B8(M) | B8(M) |
| 8 | Tus pin | 410 | 410 | 410 | 410 | 304 | 304 | 304 |
| 9 | Cov qog ntshav | 410 | 410 | 304 | 410 | 304 | 316 | F51 |
| 10 | Lub qhov muag ntawm lub qog | B7 | B7 | L7 | B16 | B8M | B8M | B8M |
| 11 | Gland Flange | A105 | A105 | LF2 | F11 | F304 | F304 | F304 |
| 12 | Hex txiv ntoo | 2H | 2H | 2H | 2H | 8M | 8M | 8M |
| 13 | Txiv ntoo qia | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
| 14 | Xauv txiv ntseej | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| 15 | Daim ntawv sau npe | AL | AL | AL | AL | AL | AL | AL |
| 16 | Lub log tes | A197 | A197 | A197 | A197 | A197 | A197 | A197 |
| 17 | LubricatingGasket | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
| 18 | Ntim khoom | Cov xim av | Cov xim av | Cov xim av | Cov xim av | Cov xim av | Cov xim av | Cov xim av |
Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv lub kaw lus yeeb nkab, siv rau kev sib txuas, kev hloov pauv, kev hloov pauv, kev hloov qhov loj me, kev kaw lossis kev tswj cov dej ntws. Lawv siv dav hauv cov teb xws li kev tsim kho, kev lag luam, lub zog thiab cov kev pabcuam hauv nroog.
Cov Haujlwm Tseem Ceeb:Nws tuaj yeem ua haujlwm xws li txuas cov kav dej, hloov kev ntws, faib thiab sib koom ua ke, kho cov kav dej txoj kab uas hla, kaw cov kav dej, tswj thiab tswj hwm.
Daim Ntawv Thov Scope:
- Kev muab dej thiab dej ntws hauv tsev:Cov luj tshib PVC thiab PPR tris yog siv rau cov kav dej hauv av.
- Cov kav dej lag luam:Cov flanges hlau tsis xeb thiab cov hlau sib xyaw ua ke yog siv los thauj cov tshuaj lom neeg.
- Kev thauj mus los ntawm lub zog:Cov yeeb nkab hlau siab siv rau hauv cov kav dej roj thiab roj av.
- HVAC (Kev Ua Kub, Kev Pa, thiab Kev Txias):Cov yeeb nkab tooj liab yog siv los txuas cov kav dej txias, thiab cov pob qij txha uas yoog tau yog siv rau kev txo kev co.
- Kev ywg dej rau kev ua liaj ua teb:Cov khoom sib txuas sai ua rau kev sib dhos thiab kev rhuav tshem ntawm cov tshuab txau dej.
