Isilinganiso Sosayizi Nokucindezela & Okujwayelekile | |
Usayizi | I-DN50-DN1600 |
Isilinganiso Sokucindezela | I-PN16-PN600, ANSI 150lb ~ 1500lb |
Design Standard | I-API 6D, ASME B16.34, BS 5351, API 608, MSS SP-72 |
Ukushisela Izinqe Kuphela | I-ASME B16.25 |
Ubuso nobuso | ASME B16.10, API 6D, EN 558 |
Okubalulekile | |
Umzimba | I-ASTM A105,ASTM A182 F304(L),A182 F316(L),Njll. |
Nquma | I-A105+ENP, 13Cr, F304, F316 |
I-Actuator | I-Lever, Gear, Electric, Pneumatic, Hydraulic actuators |
Ukusetshenziswa okuyinhloko:
1) Igesi yedolobha: ipayipi lokuphuma kwegesi, ulayini oyinhloko kanye nepayipi lokuhlinzeka ngomugqa wegatsha, njll.
I-2) Ukushisa okuphakathi: amapayipi okukhipha, imigqa eyinhloko kanye nemigqa yegatsha yemishini emikhulu yokushisa.
3) Isishintshi sokushisa: vula futhi uvale amapayipi namasekhethi.
4) Izitshalo zensimbi: amapayipi amanzi ahlukahlukene, amapayipi akhipha igesi ephumayo, amapayipi okuhambisa igesi nokushisa, amapayipi okuhambisa uphethiloli.
5) Imishini ehlukahlukene yezimboni: amapayipi okushisa ahlukahlukene, igesi yezimboni ezihlukahlukene kanye namapayipi okushisa.
Izici:
1) I-valve yebhola ehlanganiswe ngokugcwele, ngeke kube khona ukuvuza kwangaphandle nezinye izenzakalo.
I-2) Inqubo yokucubungula ye-sphere ilandelwa futhi itholwe umtshina wekhompyutha osezingeni eliphezulu, ngakho-ke ukunemba kokucubungula kwe-sphere kuphezulu.
3) Njengoba impahla yomzimba we-valve ifana naleyo yepayipi, ngeke kube nengcindezi engalingani kanye nokuguqulwa ngenxa yokuzamazama komhlaba nezimoto ezidlula phansi, futhi ipayipi imelana nokuguga.
4) Umzimba wendandatho yokuvala wenziwe ngezinto ze-RPTFE ezinokuqukethwe kwe-25% I-Carbon (carbon) ukuqinisekisa ukuthi akukho ukuvuza (0%).
I-5) I-valve yebhola eboshwe ngokuqondile ingangcwatshwa emhlabathini, ngaphandle kwesidingo sokwakha imithombo ye-valve ephakeme nenkulu, idinga kuphela ukusetha imithombo emincane engajulile emhlabathini, okusindisa kakhulu izindleko zokwakha kanye nesikhathi sobunjiniyela.
6) Ubude bomzimba we-valve kanye nokuphakama kwesiqu se-valve kungalungiswa ngokuya ngezidingo zokwakha kanye nokuklama kwepayipi.
I-7) Ukunemba komshini we-sphere kunembile kakhulu, ukusebenza kukhanya, futhi akukho ukuphazamiseka okubi.
I-8) Ukusetshenziswa kwezinto zokusetshenziswa eziphambili kungaqinisekisa ingcindezi engaphezu kwe-PN25.
9) Uma kuqhathaniswa nemikhiqizo yokucaciswa okufanayo embonini efanayo, umzimba we-valve mncane futhi muhle ngokubukeka.
10) Ngaphansi kwesimo sokuqinisekisa ukusebenza okuvamile nokusetshenziswa kwe-valve, impilo yesevisi ingaphezu kweminyaka engama-20.