Bophara ke bophara ba ntho e makatsang?

Ka kakaretso, bophara ba phala bo ka aroloa ka bophara ba bophara ba bophara ba bophara ba sona (de), bophara, (d), ",", ",".
Ka tlase ho u fa phapang pakeng tsa tsena "De, D, D, DN" phapang.

Dn ke bophara ba ntho e makatsang ea pipe

Tlhokomeliso: Sena ha se bophara bo kantle kapa ka bophara ba bophara ba sona; e lokela ho amana le nts'etsopele ea pele ea boenjiniere bo boenjiniere ba litšoantšo le likarolo tsa borena; hangata e sebelisetsoa ho hlalosa phala ea tšepe ea tšepe ea tšepe, e lumellanang le likarolo tsa moemphera ka tsela e latelang:

4-karolo ea pompo: 4/8 inch: Dn15;
Pipe ea metsotso e 6: 6/8 inch: Dn20;
1 inch pipe: 1 inch: Dn25;
Inch pipe: 1 le 1/4 inches: Dn32;
Half-inch pipe: 1 le 1/2 inches: DN40;
Phala e 'meli ea inch: lisenthimithara tse 2: DN50;
Pipe ea li-inch-inch: 3 inches: DN80 (libaka tse ngata le tsona li ngotsoe e le DN75);
Pipe ea inch ea inch: 4 inches: Dn100;
Metsi a Sekepe sa Tim Transliction (Pipe ea tšepe ea tšepe ea tšepekapa phala ea tšepe ea tšepe ea tšepe), phala ea tšepe, polasetiki ea tšepe ea tšepe le lisebelisoa tse ling, li lokela ho tšoaea "Dn15, DN20).

 

De haholo-holo e bua ka bophara ba phaeme
Ts'ebeliso e akaretsang ea ho ngola bakeng sa ho ngola ha ho kenngoa ka sebopeho sa botenya bo ka boreng x

Haholo-holo ho hlalosa:Phala ea samless Steel, Li-pvc le liphaephe tse ling tsa polasetiki, le lipeipi tse ling tse hlokang maoatle a hlakileng a marako.
Tšoaea pipi ea tšepe e halikiloeng e mosa, e leng Dn, ke mekhoa e 'meli e sebelisang mangolo a mabeli a ho ngola e tjena:
Dn20 de25 × 2mmm
Dn25 De32 × 3MM
Dn32 De40 × 4mm
DN40 De50 × 4mm

......

 

Di ka kakaretso e bolela boholo ba pipi, D bo supa bophara ba mokokotlo oa pompo ea konkreiti, le φ e bonts'a bophara ba selikalikoe sa selika-likoe

Φ e ka bonts'a bophara ba phaeme, empa joale e lokela ho feta pel'a botenya ba lebota.
Mohlala, φ25 × 3 e bolela pompo e nang le bophara ba 25mm le lebone le botenya ba 3mm.
Bophahamo ba tšepe kapa bosesane e seng bo boholo, bo lokela ho tšoauoa "bophara ba makala a leoatle".
Mohlala: φ1077 × 4, moo φ e ka felisoang.
China, Iso le Japane ba ho nka nako ea ho sebelisa mabota a leboteng ho bonts'a botenya ba boima ba mataoana a tšepe. Bakeng sa mofuta ona oa pompo ea tšepe, mokhoa oo o hlalosang pope ka ntle ho bophara ba boholo Mohlala: φ60.5 × 3.8

Dn, Dn, D, "
DE-- PPR, PPP, PIPPPLENE PIPE YES
Dn - polyethylene (pvc)
D - PIPE PIPIT PUPEX
фотwing lanels Lenane la Steel Papekép