Valavu Yokhala ndi Chitsulo Chopangidwa ...
Kodi valavu ya chipata cha DN1800 ndi chiyani?
Valavu ya chipata cha DN1800imagwiritsidwa ntchito kwambiri ngati mzere waukulu wa madzi, makampani amadzi, madzi ndi ngalande, chithandizo cha madzi otayidwa, makina operekera madzi m'mizinda.
- Wopereka wamkulu wa mapulojekiti amadzi aku China.
- kupanga kosinthidwa malinga ndi momwe ntchito ikuyendera.
- Chitsinde chowonjezera chimapezeka ngati mukufuna.
- Mitundu yosiyanasiyana ya ntchito imapezeka mukapempha.
Zinthu zazikulu za valavu ya chipata cha NORTECH DN1800
Valavu ya Chipata cha NORTECH chachikulu perekani ntchito yodalirika kwambiri ngati pakufunika kuchepetsa kupanikizika pang'ono.
- 1) Mkati mwa screw ndi ma stems osakwera, omwe amakhala pamalo omwewo kaya valavu ili yotseguka kapena yotsekedwa. Itha kugwiritsidwa ntchito pansi pa nthaka, kapena ngati malo ali ochepa. M'mimba mwake mpaka DN1600.
- 2) Skurufu yakunja ndi York (OS&Y), ma tsinde okwera amakwera pamene valavu ikutseguka ndikutsika pamene valavu ikutseka kuti ipereke chizindikiro chowoneka ngati kuyenda kwa madzi kukuyaka kapena kuzima. Tsinde limachotsedwa ku media yogwirira ntchito kwa nthawi yayitali kuposa ma valavu okhala ndi tsinde losakwera. M'mimba mwake mpaka DN1200
Muyezo EN1171, BS5163, DIN3352,
- 1) flange PN6/PN10/PN16, tebulo la BS10 D/E/F,RF ndi FF
- 2) EValavu ya ach imayesedwa ndi hydrostatic kuti igwirizane ndi BS EN 12266-1: 2003/BS6755/ISO5208
MSS-SP70 yokhazikika
- 1) Flange ASME B16.47, AWWA
- 2) Valavu iliyonse imayesedwa ndi madzi kuti igwirizane ndi API598/ISO5208
Thupi la valavu yayikulu ya chipata
Mphepete mwa valavu yayikulu ya chipata
Kapangidwe ka valavu yayikulu ya chipata choyikiramo chopingasa
Mafotokozedwe aukadaulo a valavu ya chipata cha NORTECH DN1800
Mafotokozedwe:
| Kapangidwe ndi Kupanga | DIN3352 F4/F5,EN1074-2/BS5163/MSS-SP70/AWWA C500 |
| Maso ndi maso | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Kuyeza kwa kupanikizika | PN6-10-16, Kalasi 125-150 |
| Mapeto a Flange | EN1092-2 PN6-10-16,BS10 Talbe DEF,ASME B16.47/AWWA |
| Kukula (Tsamba Lokwera) | DN700-DN1200 |
| Kukula (tsinde losakwera) | DN700-DN1800 |
| Thupi, mphero ndi boniti | Chitsulo chopangidwa ndi ductile GGG40/GGG50/A536-60-40-12/60-40-18 |
| Mphete ya mpando/mphete ya wedge | Mkuwa/Mkuwa/2Cr13/SS304/SS316 |
| Ntchito | Chingwe chamanja, Zida za Nyongolotsi, Choyendetsera magetsi |
| Kugwiritsa ntchito | Kuchiza madzi, zimbudzi, madzi a mumzinda, ndi zina zotero |
Chiwonetsero cha Zamalonda: Valavu ya chipata cha DN1800
Kugwiritsa ntchito valavu ya chipata cha NORTECH DN1800
Valavu ya chipata cha DN1800Amagwiritsidwa ntchito kwambiri pa mzere waukulu wamadzi mumzinda, chithandizo cha zimbudzi, makampani omanga, mzere wa mapaipi amafuta, makampani opanga mankhwala, makampani azakudya, fakitale ya shuga, makampani opanga mankhwala, makampani opanga nsalu, gawo lamagetsi, zomangamanga, makampani opanga zitsulo, makina amphamvu ndi mapaipi ena amadzimadzi ngati zida zowongolera kapena zodulira.
