ʻEkolu Layer PVC Pipe Co-extrusion laina

1. Ke hoʻohana nei ka extruder i ka pahu hoʻoheheʻe hoʻoheheʻe ʻana i ka lole nui;ʻai like ka māhoe-screw a ʻaʻole pili ka pauda.
2. Hoʻolālā maikaʻi ʻia o ka PVC ʻekolu-layer mold, ʻo ke kahawai kahe i loko he chrome-plated a hoʻonani nui ʻia, ʻaʻahu a me ka corrosion kū'ē;me ka lima sizing kūikawā, he kiʻekiʻe ka wikiwiki o ka huahana paipu a me ka ʻili maikaʻi.
3. Hoʻohana ʻia ka mīkini ʻoki ʻoki ʻana i ka mea hoʻopili ʻia e hoʻololi i nā anawaena paipu like ʻole, e hoʻopau ana i ka pilikia o ka hoʻololi pinepine ʻana i nā mea paʻa.Hoʻolako ʻia me kahi ʻano hou o ka chamfering floating mechanical hiki ke hoʻololi ʻia ka nui o ka chamfer e like me ke anawaena paipu a me ka mānoanoa o ka paia, hiki ke hana ʻia ka ʻoki a me ka chamfering i hoʻokahi ʻanuʻu.ʻO ka mea hoʻoheheʻe paʻa, ʻoi aku ka maikaʻi o ka hopena o ka chip suction.

ʻO ka paipu PVC he paipu plastik i hana ʻia mai ka mea thermoplastic polyvinyl chloride (PVC).Hoʻohana mau ʻia ka paipu PVC ma nā noi a me nā ʻoihana a hele mai i nā ʻano like ʻole.Hoʻohana pinepine ʻia ka paipu PVC i ka hoʻoheheʻe ʻana, ka hoʻolako wai, ka irrigation, ka mālama ʻana i nā kemika, ka paipu ʻana, ka hana duct a me ka hoʻokele ʻana i nā ʻōpala.Loaʻa nā huahana hoʻolako pāpaʻi PVC i ka manawa 40 PVC, ka papahana 80 PVC, nā mea hana hale PVC paipu, CPVC paipu, wai hoʻoheheʻe ʻia (DWV) paipu, paipu flex, paipu PVC maʻemaʻe a me ka paipu hoʻopaʻa pālua.

ʻO ka papahana 40 a me ka papa 80 paipu he paipu maʻamau i hōʻoia ʻia a hoʻopaʻa inoa ʻia no nā code ʻoihana a me nā kūlana no nā hoʻohana he nui i kēia mau lā.Loaʻa ka paipu PVC no nā lako lako i nā kala ʻokoʻa me ka ʻole o ka hōʻailona a i ʻole nā ​​lepili a me nā hiʻohiʻona maʻemaʻe a nani.Hoʻohana ʻia ka paipu DWV no ka mālama ʻana i nā mea ʻōpala.ʻO ka paipu Flex he paipu PVC maʻalahi no nā noi i kūpono ʻole a pono ʻole ka paipu paʻa.Hiki i ka paipu maʻemaʻe ke nānā pono i ke kahe wai a me ka maikaʻi o ka paipu.Hoʻolālā ʻia ka paipu hoʻopaʻa lua e hoʻokō i nā lula ʻoihana no ka hopu ʻana i nā leaks ʻōnaehana a i ʻole nā ​​hemahema no ka hoʻomaikaʻi ʻana i ka palekana a i ʻole ke koi ʻia.

Loaʻa ka paipu PVC i nā nui mai ka 1/8 iniha a hiki i ka 24 iniha ke anawaena.ʻO kekahi o nā nui maʻamau he ½ iniha, 1 ½ iniha, 3 iniha, 4 iniha, 6 iniha, 8 iniha a me 10 iniha PVC paipu.Hoʻouna ʻia ka paipu PVC ma nā ʻāpana 10 kapuaʻi a i ʻole 20 mau wāwae ka lōʻihi.Mālama kēia i nā kumukūʻai lawelawe holoʻokoʻa a hiki ke hāʻawi i nā huahana haʻahaʻa haʻahaʻa.Loaʻa iā mākou nā ʻāpana wāwae 5 o SCH 40 PVC, SCH 80 PVC a me nā lako PVC i loaʻa wale no ka ʻāina hoʻouna.

Ke hoʻohana ʻia ka PVC e pili ana i ka paipu plastik, ʻike ʻia ʻo ia ka uPVC (unplasticized PVC) ma ka hoʻolālā.ʻO ka paipu uPVC he paipu plastik paʻa a ʻo ia ke ʻano maʻamau o ka paipu PVC i hoʻohana ʻia i nā noi kūkulu.Hana ʻia nā paipu uPVC me ka ʻole o nā mea hana plasticizing i hiki ke hoʻohui ʻia i mea e maʻalahi ai ka mea PVC.ʻO ka paipu Flex he laʻana o ka PVC i hoʻopaʻa ʻia ma muli o kona ʻano hose-like.