American Standard WeldingNkwụnye ValveNkọwa nkenke:
Valve plọg nwere usoro dị mfe, ngbanwe ngwa ngwa, obere ihe mgbochi mmiri, na ọrụ strok angular ngwa ngwa.N'ihe mberede dị ka ihe mberede, enwere ike ijikọ ma ọ bụ mechie pipeline ngwa ngwa.E jiri ya tụnyere ọnụ ụzọ ámá na valvụ globe, ọrụ ahụ na-agbanwe agbanwe na ngbanwe dị ngwa ngwa.Valve plọg na-eji ahụ plọg nwere oghere site na oghere dị ka oghere na mmechi, na ahụ plọg ahụ na-atụgharị na valvụ ahụ iji ghọta mmeghe na mmechi.
Ngwa ngwa plọg welded ọkọlọtọ America:
American ọkọlọtọ soket ịgbado ọkụ ferrule valve bụ adabara pipelines nke nominal mgbali CLASS150 CLASS600LB, arụ ọrụ okpomọkụ nke -29 ° C ~ 180 Celsius C maka mmanụ ala, chemical, ọgwụ, fatịlaịza, eletriki ike ụlọ ọrụ, wdg Pipeline media.
Ọkọlọtọ American welded plọg n'usoro nhazi atụmatụ:
1. Ngwaahịa ahụ nwere usoro ezi uche dị na ya, akara a pụrụ ịdabere na ya, arụmọrụ magburu onwe ya na ọdịdị mara mma.
2, akara nke oghere ịgbado ọkụ plọg valvụ na-enweta site na akara n'elu gburugburu ferrule.Ihe nchekwa egbugbere ọnụ ọla pụrụ iche 360°.
3. valvụ enweghị oghere iji kpokọta ọkara.
4, egbugbere ọnụ ígwè na-enye mmetụta na-ehicha onwe ya mgbe ọkpa ahụ na-atụgharị, dị mma maka viscous na mfe scaling.
5, ụzọ ụzọ abụọ, dị mfe iji na wụnye.
6. The ihe na flange size nke akụkụ nwere ike ezi uche dakọtara dị ka n'ezie na-arụ ọrụ ọnọdụ ma ọ bụ onye ọrụ chọrọ izute dị iche iche engineering mkpa.
Nkọwa ọkọlọtọ ọkọlọtọ American Standard Plug Valve:
Ụkpụrụ imewe na nrụpụta: API599, API6D
Ụkpụrụ ogologo nhazi: ASME B16.10
Ọkọlọtọ flange njikọ: ASME B16.5
Ogo okpomọkụ nrụgide: ASME B16.34
Ọkọlọtọ nlele ule: API598.API6D
Ọkọlọtọ America welded plọg valvụ teknụzụ:
Nrụgide aha (LB) | Nrụgide ule Shell (MPa) | Nrụgide ule akara (MPa) | okpomọkụ (℃) | Iji mgbasa ozi |
150 | 3.0 | 2.2 | ≤180℃ | WOG |
300 | 7.5 | 5.5 | ||
600 | 15.0 | 11.0 | ||
900 | 22.5 | 16.5 |
Akụkụ valvụ plọg ọkọlọtọ American welded na ọnọdụ ọrụ:
Ihe | Akụkụ | Ihe onwunwe |
1 | Ahụ | ASTM A216 WCB ASTM A217-WC1, WC6, WC9, C5 ASTM A351-CF8, CF8M, CF3, CF3M |
2 | Aka uwe | PTFE |
3 | Nkwụnye | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
4 | Gasket | Na-agbanwe agbanwe + igwe anaghị agba nchara |
5 | Adj.Gasket | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
6 | Bonnet | ASTM A216 WCB ASTM A217-WC1, WC6, WC9, C5 ASTM A351-CF8, CF8M, CF3, CF3M |
7 | Bolt | ASTM A193-B7,A320-B8,A193-B8M |
8 | Akụ | ASTM A194-2H, A194-8, A194-8M |
9 | Bolt | ASTM A193-B7,A320-B8,A913-B8M |
10 | Jikwaa | ASTM A105-WCB |
Ntuziaka nrụnye plọg valvụ ọkọlọtọ America:
1. Hapụ ebe ebe valvụ ahụ na-atụgharị.
2. Enweghị ike iji throttling.
3. A ga-etinye valvụ bọọlụ nwere usoro nnyefe kwụ ọtọ.