Iyo pombi yesimbi inoshandiswa kuendesa mvura nehupfu, kuchinjanisa kupisa uye kugadzira michina zvikamu nemidziyo, uye zvakare imhando yesimbi inodhura. Kushandisa mapaipi esimbi kugadzira zvivakwa zvekuvaka magidhi, mbiru uye zvitsigiro zvemuchina zvinogona kuderedza huremu uye kuchengetedza 20-40% yesimbi, uye inogona kuona fekitori-yakafanana nemakanika kuvaka. Ndeapi marudzi emapombi esimbi anowanzo kuwanikwa? Iyo pombi yesimbi yakakura sei? Ichi chinyorwa chinovasuma mumwe nemumwe.
Gurai 1 inch mu 8 zvikamu zvakaenzana; 1/8 1/4 3/8 1/2 5/8 3/47/8 inches. Iyo yakaenzana neyakajairwa 1-point chubhu kusvika 7-point chubhu, uye saizi diki inomiririrwa ne1/16, 1/32, 1/64, uye unit ichiri inches. Kana dhinomineta nenhamba zvichigona kuderedzwa (zvakadai senhamba iri 2, 4, 8, 16, 32), inofanira kuderedzwa.
Chiratidzo chemainji chinoratidzwa nekurohwa kuviri mukona yekumusoro yekurudyi, senge 1/2". Semuyenzaniso, pombi yemvura yeDN25 (25mm, yakafanana pazasi) ndiyo pombi yehumambo 1" yemvura, uye iriwo pombi yemvura ine mapoinzi masere isati yasunungurwa. DN15 pombi yemvura ndiyo imperial 1/2 "pombi yemvura, inovawo pombi yemvura ye4-point isati yasunungurwa. Semuenzaniso, DN20 mvura pombi ndiyo imperial 3/4" pombi yemvura, iyo iriwo 6-point mvura pombi isati yasunungurwa.
Size DN15 (4 machubhu), DN20 (6 machubhu), DN25 (1 inch chubhu), DN32 (1 inch 2 machubhu), DN40 (1 inch nehafu chubhu), DN50 (2 inch chubhu), DN65 (2 inch nehafu chubhu), DN80 (3-inch chubhu), DN4 inch2 chubhu (DN4 inch100) DN150 (6-inch chubhu), DN200 (8-inch chubhu), DN250 (10-inch chubhu), nezvimwewo.
Gurai 1 inch mu 8 zvikamu zvakaenzana; 1/8 1/4 3/8 1/2 5/8 3/47/8 inches. Iyo yakaenzana neyakajairwa 1-point chubhu kusvika 7-point chubhu, uye saizi diki inomiririrwa ne1/16, 1/32, 1/64, uye unit ichiri inches. Kana dhinomineta nenhamba zvichigona kuderedzwa (zvakadai senhamba iri 2, 4, 8, 16, 32), inofanira kuderedzwa.
Chiratidzo chemainji chinoratidzwa nekurohwa kuviri mukona yekumusoro yekurudyi, senge 1/2". Semuyenzaniso, pombi yemvura yeDN25 (25mm, yakafanana pazasi) ndiyo pombi yehumambo 1" yemvura, uye iriwo pombi yemvura ine mapoinzi masere isati yasunungurwa. DN15 pombi yemvura ndiyo imperial 1/2 "pombi yemvura, inovawo pombi yemvura ye4-point isati yasunungurwa. Semuenzaniso, DN20 mvura pombi ndiyo imperial 3/4" pombi yemvura, iyo iriwo 6-point mvura pombi isati yasunungurwa.
Size DN15 (4 machubhu), DN20 (6 machubhu), DN25 (1 inch chubhu), DN32 (1 inch 2 machubhu), DN40 (1 inch nehafu chubhu), DN50 (2 inch chubhu), DN65 (2 inch nehafu chubhu), DN80 (3-inch chubhu), DN4 inch2 chubhu (DN4 inch100) DN150 (6-inch chubhu), DN200 (8-inch chubhu), DN250 (10-inch chubhu), nezvimwewo.
Nguva yekutumira: May-16-2023