Re na le lisebelisoa tsa morao-rao. Thepa ea rona e romelloa kantle ho naha ho ea USA, UK joalo-joalo, e natefeloa ke maemo a holimo har'a bareki bakeng sa Super Purchasing for China Sanitary Stainless Steel SS304/316L Welded Check Valve, Hona joale re na le mohloli oa thepa e ngata hape sekhahla ke molemong oa rona. Rea u amohela ho botsa ka thepa ea rona.
Re na le lisebelisoa tsa morao-rao. Thepa ea rona e romelloa kantle ho naha ho ea USA, UK joalo-joalo, e natefeloa ke boemo bo holimo har'a bareki bakeng sabelofo ea ho hlahloba tšepe e sa hloekang, pn10 ea mofuta oa swing swing, valve ea cheke ea tšepe , Joalo ka feme e nang le boiphihlelo re boetse re amohela odara e ikhethileng mme re e etsa e ts'oanang le setšoantšo sa hau kapa sampole e hlalosang lintlha le ho paka moralo oa bareki. Sepheo se seholo sa k'hamphani ke ho phela mohopolo o khotsofatsang ho bareki bohle, le ho theha kamano ea nako e telele ea katleho ea khoebo. Ho fumana lintlha tse ling, etsa bonnete ba hore u ikopanya le rona. Mme ke thabo ya rona e kgolo ha o rata ho ba le kopano ka bowena ofising ya rona.
Lisebelisoa tse ka sehloohong: tšepe ea carbon, tšepe e sa hloekang, Inconel, Incoloy, joalo-joalo.
Khatello le mocheso
DN (mm) Bophara ba lebitso | 50(2″)~700(28″) | 50(2″)~450(18″) | |
PN (Khatello ea lebitso) | 1.0 | 1.6 | |
MPa Khatello ea teko | Khetla | 1.5 | 2.4 |
Ho tiisa | 1.1 | 1.76 | |
Mocheso o loketseng | |||
Li-mediums tse loketseng | Metsi a frash, likhoerekhoere, moea, mouoane, lijo, moriana, oli, acid, joalo-joalo. |
Methara ea likarolo tse kholo
likarolo | thepa |
mmele | tšepe e entsoeng ka tšepe, tšepe ea ductile, |
setulo | EPDM, NBR,VITON, PTFE |
disc | nickel ductile iron, AI bronze, tšepe e sa hloekang |
kutu | tšepe ea carbon, tšepe e sa hloekang |
hlatsa | PTFE |
"O" lesale | PTFE |
pin | ts'epe e sa beng le mabali |
senotlolo | ts'epe e sa beng le mabali |
Maemo a Phethahatso:
Tekanyetso ea Moqapi | EN 593, MSS SP67 API 609 BS5155 |
Tlhahlobo & Teko | API 598 ISO 5208 EN 12266 |
Qetella Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Lethathamo la D & E BS 10 Lethathamo la D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207SABS 1123 Tafole 1000/3 & Tafole 1600/3 |
Sefahleho le Sefahleho | ISO 5752 , EN 558 , MSS SP67 le API 609 DIN3202 |
Litekanyo tse ka sehloohong le boima ba 'mele
DN | D | D1 | D2 | L | R | t | boima(kg) | |
mm | intshi | |||||||
50 | 2" | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
65 | 2.5″ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
150 | 6″ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
200 | 8" | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
400 | 16″ | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
600 | mashome a mabeli le metso e mene" | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |