Cholinga chathu chiyenera kukhala kukhala opereka nzeru zamakono zipangizo zamakono zamakono ndi zoyankhulirana mwa kupereka mtengo wowonjezera mtengo, kupanga dziko lonse lapansi, ndi luso lautumiki ku China mtengo wotsika mtengo China PVC UPVC Chitoliro ndi Zosungirako za Madzi kapena Kutayira, Tikulandila makasitomala atsopano ndi am'mbuyomu ochokera m'mitundu yonse kuti alankhule nafe za ubale wamtsogolo wamakampani ndikupeza zomwe takwaniritsa!
Cholinga chathu chiyenera kukhala kukhala opereka zida zamakono zamakono ndi zoyankhulirana zaukadaulo wapamwamba kwambiri popereka mawonekedwe owonjezera mitengo, kupanga kwapamwamba kwambiri, ndi kuthekera kwautumiki kwaChina PVC U Ngalande Chitoliro, Chitoliro cha PVC-U, Tidzapitiriza kudzipereka ku msika & chitukuko cha mankhwala ndi kumanga ntchito yolumikizana bwino kwa makasitomala athu kuti apange tsogolo labwino kwambiri.Onetsetsani kuti mwalumikizana nafe lero kuti mudziwe momwe tingagwirire ntchito limodzi.

PPR mapaipi

Poyerekeza ndi mapaipi achitsulo, mapaipi a PPR ali ndi ubwino woyika mosavuta, kusungunula bwino kwa kutentha, komanso kukana dzimbiri.Ndi madzi athanzi komanso osagwirizana ndi chilengedwe komanso ndizomwe zimagwiritsidwa ntchito pamadzi pamsika.Mapaipi a PPR amapezeka makamaka mumitundu yotsatira, yoyera, Imvi, yobiriwira ndi curry mitundu, chifukwa chake pali kusiyana kumeneku makamaka chifukwa cha mitundu yosiyanasiyana ya masterbatches anawonjezera.

Kuphatikiza pa mawonekedwe a mapaipi apulasitiki wamba monga kulemera kopepuka, kukana kwa dzimbiri, kusakulitsa, komanso moyo wautali wautumiki, mapaipi a PP-R alinso ndi izi:

1 Zopanda poizoni komanso zaukhondo.
Mamolekyu a PP-R ndi zinthu za kaboni ndi haidrojeni zokha, ndipo palibe zinthu zovulaza komanso zapoizoni.Ndi aukhondo komanso odalirika.Simagwiritsidwa ntchito kokha pamapaipi amadzi ozizira ndi otentha, komanso machitidwe amadzi akumwa oyera.

2 Kuteteza kutentha ndi kupulumutsa mphamvu.
The matenthedwe madutsidwe chitoliro PP-R ndi 0.21w/mk, amene ndi 1/200 yekha zitsulo chitoliro.

3 Kukana kutentha kwabwino.
The Vicat kufewetsa mfundo ya PP-R chitoliro ndi 131.5 ℃.Kutentha kwakukulu kogwira ntchito kumatha kufika 95 ℃, komwe kumatha kukwaniritsa zofunikira zamadzi otentha munyumba yopangira madzi ndi kachidindo.

4 Moyo wautali wautumiki.
Pansi pa ntchito kutentha 70 ℃ ndi kuthamanga ntchito (PN) wa 1.0MPa, moyo utumiki wa PP-R chitoliro akhoza kufika zaka zoposa 50 (malinga kuti zinthu chitoliro ayenera S3.2 ndi S2.5 mndandanda kapena Zambiri);pansi pa kutentha kwabwino (20 ℃) ​​Moyo wautumiki ukhoza kufika zaka zoposa 100.

5 Easy unsembe ndi kugwirizana odalirika.
PP-R ili ndi ntchito yabwino yowotcherera.The mapaipi ndi zovekera akhoza chikugwirizana ndi otentha Sungunulani ndi electrofusion.Kuyikako ndikosavuta komanso zolumikizira ndizodalirika.Mphamvu ya mgwirizano ndi yaikulu kuposa mphamvu ya chitoliro palokha.

6 Zida zitha kubwezeretsedwanso.
Zinyalala za PP-R zimatsukidwa, kuthyoledwa, ndikusinthidwanso kuti zigwiritsidwe ntchito popanga mapaipi ndi zida.Kuchuluka kwa zida zobwezerezedwanso sikudutsa 10% ya ndalama zonse ndipo sizikhudza mtundu wazinthu.

kukhazikitsa

Cholinga chathu chiyenera kukhala kukhala opereka nzeru zamakono zipangizo zamakono zamakono ndi zoyankhulirana mwa kupereka mtengo wowonjezera mtengo, kupanga dziko lonse lapansi, ndi luso lautumiki ku China mtengo wotsika mtengo China PVC UPVC Chitoliro ndi Zosungirako za Madzi kapena Kutayira, Tikulandila makasitomala atsopano ndi am'mbuyomu ochokera m'mitundu yonse kuti alankhule nafe za ubale wamtsogolo wamakampani ndikupeza zomwe takwaniritsa!
China Cheap mtengo China PVC U Ngalande chitoliro, PVC-U chitoliro, Tidzapitiriza kudzipereka tokha msika & mankhwala chitukuko ndi kumanga utumiki wolumikizana bwino makasitomala athu kupanga tsogolo lopambana.Onetsetsani kuti mwalumikizana nafe lero kuti mudziwe momwe tingagwirire ntchito limodzi.