Ho sa tsotelehe moreki e mocha kapa moreki oa nakong e fetileng, Re lumela polelong e atolositsoeng le kamano e tšepahalang bakeng sa Tlhahiso e Ncha bakeng sa China Big Diameter Cast Steel API 600 OS le Y Wedge Type Gate Valve ka Theko e Amohelehang, "Boleng qalong, Theko ea theko e tlase haholo, Khampani e ntle ka ho fetisisa" ekaba moya wa mokgatlo wa rona. Re u amohela ka tieo hore ka sebele u etele feme ea rona le ho buisana ka mokhatlo o kopanetsoeng!
Ho sa tsotelehe moreki e mocha kapa moreki oa pele, Re lumela polelong e atolositsoeng le kamano e tšepahalang bakeng saTheko ea Valve ea China Gate,Wedge Heke Valofo , Ho ipapisitsoe le molao-motheo oa rona o tataisang oa boleng ke senotlolo sa nts'etsopele, re lula re loanela ho feta litebello tsa bareki ba rona. Ka hona, ka tieo re mema lik'hamphani tsohle tse nang le thahasello ho ikopanya le rona bakeng sa tšebelisano-'moho nakong e tlang, Re amohela bareki ba khale le ba bacha ho tšoarana ka matsoho bakeng sa ho hlahloba le ho ntlafatsa; Ho fumana lintlha tse ling, etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona. Kea leboha. Thepa e tsoetseng pele, taolo e tiileng ea boleng, ts'ebeletso e mabapi le bareki, kakaretso ea boikitlaetso le ntlafatso ea bofokoli le boiphihlelo bo bongata ba indasteri bo re thusa ho netefatsa khotsofalo le botumo bo eketsehileng ba bareki, tseo hape li re tlisetsang litaelo le melemo e mengata. Haeba u thahasella thepa efe kapa efe ea rona, etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona. Lipatlisiso kapa ho etela k'hamphani ea rona li amoheloa ka mofuthu. Re tšepa ka tieo ho qala tšebelisano-'moho le uena ka katleho. U ka bona lintlha tse ling webosaeteng ea rona.
Likarolo tsa sehlahisoa sa valve ea heke ea wedge ea motlakase
1. Ho hanyetsa mokelikeli ho nyenyane, 'me sebaka sa ho tiisa se senyeha le ho senyeha ka mokhoa o mahareng;
2. Ho bonolo ho bula, ts'ebetso e ntle ea ho tiisa, tataiso e sa lekanyetsoang ea phallo ea mahareng, ha ho tšitiso, ha ho khatello ea khatello;
3. Mohlala oa lisebelisoa o na le melemo ea sebopeho se bonolo, theknoloji e ntle ea tlhahiso le mefuta e mengata ea kopo.
Boemo ba tsamaiso
Tlhaloso ea lihlahisoa | moralo khoutu | Bolelele ba sebopeho | Ho kopanya flange | Tlhahlobo le tlhahlobo | Mocheso oa khatello |
GB/T12234 | GB/T12221 | JB/T79,GB/T9113HG/T20592,EN1092 | GB/T 13927JB/T9092, API598 | GB/T 12224 |
Litlhaloso tsa mantlha tsa ts'ebetso bakeng sa valve ea heke ea wedge ea motlakase
1. Khatello ea teko
Khatello ea lebitsoPN(MPa) | matlo | Khatello ea teko (MPa) | Tiiso e ka hodimo | |
Mokelikeli o tiisang | Tiiso (gase) | |||
1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Seaplane se sebetsang le mocheso
Lisebelisoa tsa likhetla | Seaplane se sebetsang | Thempereichara e sebetsang (℃) |
Tšepe ea carbon (mofuta oa C) | Metsi, mouoane, oli | ≤425 |
Chromium nickel tšepe (P mofuta) | Li-nitric acid | ≤200 |
Cr Ni Mo steel (R mofuta) | Li-nitric acid | ≤200 |
Chromium molybdenum tšepe (mofuta oa I) | Metsi, mouoane, oli | ≤550 |
Lisebelisoa tsa likarolo tse kholo tsa valve ea heke ea wedge ea motlakase
Mmele/ Bonnet | Keke / setulo | Motsoako | Nate ea stem | tlatsa | lebili la letsoho |
tšepe ea carbon | Khabone ea boleng bo holimo + carbide e entsoeng ka samente kapa tšepe e sa hloekang | Chromium tšepe e sa hloekang | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
Chromium nickel tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
Cr Ni Mo tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
Chromium molybdenum tšepe | Alloy steel + carbide e entsoeng ka samente | Chromium nickel | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
Ho penta ha valve ea heke ea wedge ea motlakase
Litekanyo tse kholo tsa khokahanyo ea valve ea heke ea wedge ea motlakase PN1.6MPa
DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | enjene e kopaneng | WT(kg) |
Z940H Z940 Z940 Z940 -16C Y-16P/R/PL/RL W-16P/R/PL/RL Y-16I Z941Y Z941 Z941 Z941 | ||||||||||
40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 595 | DZW15 | 53 |
50 | 250 | 160 | 125 | 100 | 16 | 3 | 4-18 | 653 | DZW20 | 59 |
65 | 265 | 180 | 145 | 120 | 18 | 3 | 4-18 | 665 | DZW20 | 62 |
80 | 280 | 195 | 160 | 135 | 18 | 3 | 8-18 | 725 | DZW20 | 74 |
100 | 300 | 215 | 180 | 155 | 20 | 3 | 8-18 | 787 | DZW20 | 92 |
150 | 350 | 280 | 240 | 210 | mashome a mabeli le metso e mene | 3 | 8-23 | 955 | DZW30 | 161 |
200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-23 | 1105 | DZW30 | 219 |
250 | 400 | 405 | 355 | 320 | 30 | 3 | 12-25 | 1343 | DZW45 | 376 |
300 | 500 | 460 | 410 | 375 | 30 | 3 | 12-25 | 1516 | DZW60 | 484 |
350 | 550 | 520 | 470 | 435 | 34 | 4 | 16-25 | 1678 | DZW60 | 695 |
400 | 600 | 580 | 525 | 485 | 36 | 4 | 16-30 | 1849 | DZW90 | 977 |
450 | 650 | 640 | 585 | 545 | 40 | 4 | 20-30 | 1937 | DZW90 | 1033 |
500 | 700 | 705 | 650 | 608 | 44 | 4 | 20-34 | 2234 | DZW120 | 1087 |
600 | 800 | 840 | 770 | 718 | 48 | 5 | 20-41 | 2432 | DZW180 | 1357 |
700 | 900 | 910 | 840 | 788 | 50 | 5 | 24-41 | 2489 | DZW250 | 1481 |
800 | 1000 | 1020 | 950 | 898 | 52 | 5 | 24-41 | 2643 | DZW350 | 1845 |
Litekanyo tse kholo tsa khokahanyo ea valve ea heke ea wedge ea motlakase pn1.62.5mpa
DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | enjene e kopaneng | WT(kg) |
Z940H Z940 Z940 Z940 -25C Y-25P/R/PL/RL W-25P/R/PL/RL Y-25I Z941Y Z941 Z941 Z941 | ||||||||||
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 595 | DZW15 | 60 |
50 | 250 | 160 | 125 | 100 | 20 | 3 | 4-18 | 653 | DZW20 | 64 |
65 | 265 | 180 | 145 | 120 | mashome a mabeli le metso e 'meli | 3 | 4-18 | 665 | DZW20 | 65 |
80 | 280 | 195 | 160 | 135 | mashome a mabeli le metso e 'meli | 3 | 8-18 | 725 | DZW20 | 78 |
100 | 300 | 230 | 190 | 160 | mashome a mabeli le metso e mene | 3 | 8-23 | 787 | DZW20 | 98 |
125 | 325 | 270 | 220 | 188 | 28 | 3 | 8-25 | 902 | DZW30 | 154 |
150 | 350 | 300 | 250 | 218 | 30 | 3 | 8-25 | 955 | DZW30 | 168 |
200 | 400 | 360 | 310 | 278 | 34 | 3 | 12-25 | 1105 | DZW45 | 219 |
250 | 450 | 425 | 370 | 332 | 36 | 3 | 12-30 | 1343 | DZW45 | 390 |
300 | 500 | 485 | 4360 | 390 | 40 | 4 | 16-30 | 1516 | DZW60 | 505 |
350 | 550 | 550 | 490 | 448 | 44 | 4 | 16-34 | 1678 | DZW60 | 736 |
400 | 600 | 610 | 550 | 505 | 48 | 4 | 16-34 | 1849 | DZW90 | 1027 |
450 | 650 | 660 | 600 | 555 | 50 | 4 | 16-34 | 1937 | DZW90 | 1139 |
500 | 700 | 730 | 660 | 610 | 52 | 4 | 20-34 | 2234 | DZW120 | 1228 |
600 | 800 | 840 | 770 | 718 | 56 | 5 | 20-41 | 2432 | DZW180 | 1502 |
700 | 900 | 955 | 875 | 815 | 60 | 5 | 20-41 | 2489 | DZW250 | 1617 |
800 | 1000 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 2643 | DZW350 | 1923 |
Litekanyo tse kholo tsa khokahanyo ea valve ea heke ea wedge ea motlakase PN1.6MPa
DN(mm) | L | D | D1 | D2 | D6 | b | Z-Φd | f | f2 | H | enjene e kopaneng | WT(kg) |
Z940H Z940 Z940 Z940 -40C Y-40P/R/PL/RL W-40P/R/PL/RL Y-40I Z941Y Z941 Z941 Z941 | ||||||||||||
40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 3 | 4 | 617 | 15 | 62 |
50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-18 | 3 | 4 | 665 | 20 | 66 |
65 | 280 | 180 | 145 | 120 | 110 | mashome a mabeli le metso e 'meli | 8-18 | 3 | 4 | 680 | 20 | 68 |
80 | 310 | 195 | 160 | 135 | 121 | mashome a mabeli le metso e 'meli | 8-18 | 3 | 4 | 752 | 20 | 80 |
100 | 350 | 230 | 190 | 160 | 150 | mashome a mabeli le metso e mene | 8-23 | 3 | 4.5 | 846 | 30 | 108 |
150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-25 | 3 | 4.5 | 1087 | 45 | 258 |
200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-30 | 3 | 4.5 | 1243 | 45 | 366 |
250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-34 | 3 | 4.5 | 1429 | 60 | 472 |
300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-34 | 4 | 4.5 | 1608 | 90 | 673 |
350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-34 | 4 | 5 | 1738 | 90 | 804 |
400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-41 | 4 | 5 | 1897 | 120 | 1081 |
450 | 1050 | 680 | 610 | 560 | 524 | 60 | 20-41 | 4 | 5 | 2104 | 120 | 1259 |
500 | 1150 | 755 | 670 | 612 | 576 | 62 | 20-48 | 4 | 5 | 2401 | 180 | 1348 |