Kukula kwa mphira - cholumikizira chanu chododometsa

Kodi amphira yowonjezera yowonjezera? Mayina osiyanasiyana ndi odabwitsa. Chifukwa chake lero ndikuwonetsa zina mwamapangidwe, mtundu, magwiridwe antchito ndi magwiridwe antchito amagulu okulitsa mphira kuti akuthandizeni kumvetsetsa bwino pogula.

Kapangidwe:

Malumikizidwe okulitsa mphira, omwe amadziwikanso kuti , amapangidwa makamaka ndi magawo awiri: gawo la mphira ndi ma flanges achitsulo pamapeto onse awiri.

Zida zamagulu a mphira ndizosiyana, ndipo zofala ndi EPDM (kutentha kwa asidi ndi alkali resistance), NBR (kukana mafuta), NR, SBR ndi Neoprene. Palinso mitundu yambiri ya zida za flange, monga zitsulo za carbon, carbon steel, CS zinki zokutidwa, galvanized, epoxy TACHIMATA, CS epoxy resin ❖ kuyanika, SS304, 316, 321, 904L. Panthawi imodzimodziyo, miyeso ya flange ndi kupanikizika kwapakati kumasiyana. Miyezo wamba ndi DIN, ANSI,JIS, etc.

Mtundu:

Mgwirizano wokulitsa mphira wagawo limodzi

mphira wokulirapo wamitundu iwiri

osiyana awiri mbali ziwiri mphira kukulitsa olowa

Ntchito:

Amagwiritsa ntchito kwambiri zinthu za mphira, monga kutsika kwambiri, kulimba kwa mpweya, kukana kwapakatikati ndi kukana kwa radiation, ndipo kumatenga zingwe za polyester zamphamvu kwambiri, zotentha kwambiri komanso zokhazikika zomwe zimakhala zokondera komanso zophatikizana. Ili ndi kachulukidwe kakang'ono kwambiri mkati, imatha kupirira kuthamanga kwambiri, ndipo imakhala ndi zotsatira zabwino kwambiri zamapindikidwe. M'malo omwe kusintha pafupipafupi kwa kuzizira ndi kutentha pakugwira ntchito kungayambitse kuwonongeka kwa mapaipi, kusuntha kwa mphira ndi kusuntha kwa kutentha ndi kutayika kwa mphamvu yamakina kumagwiritsidwa ntchito kuti athetse kusamuka komanso kuwonongeka kwapampu, mavavu ndi kuwonongeka kwapampu. mapaipi okha.

Ntchito zosiyanasiyana:

Chifukwa cha ntchito bwino mabuku a mafupa kukula mphira, izo zimagwiritsa ntchito kukweza ndi kunyamula madzi yaiwisi ndi zimbudzi, chakudya madzi ndi kuziziritsa kufalitsidwa madzi mu zomera matenthedwe mphamvu, mafakitale zitsulo, condensate madzi, payipi mayendedwe a zinthu mankhwala mu mankhwala. mafakitale, ndi kuzizira mumakampani a petrochemical. , kugwirizana kosinthika pakati pa mapaipi aatali ndi aafupi mu dilution ndi mafakitale ena. Chifukwa mphira uli ndi kukana kwambiri kuvala, ndiwoyeneranso kutengera kutentha kochepa kwa granular ndi powdery ndi nthunzi m'mafakitale onse.