"Zabwino kwambiri zimabwera choyamba; utumiki ndiye chinthu chofunika kwambiri; bizinesi yaying'ono ndiye mgwirizano" ndi lingaliro lathu la bungwe lomwe limatsatiridwa nthawi zonse ndi kampani yathu ya Wopanga Green White Color 50mm PPR Elbow 45 Degree for Water Supply, Lingaliro la kampani yathu ndi "Kuwona Mtima, Liwiro, Ntchito, ndi Kukhutitsidwa". Titsatira lingaliro ili ndikupeza makasitomala ambiri okhutira.
Zabwino kwambiri zimabwera choyamba; utumiki ndiye chinthu chofunika kwambiri; mabizinesi ang'onoang'ono ndiye mgwirizano” ndi nzeru yathu ya bungwe yomwe imatsatiridwa nthawi zonse ndi kampani yathu kuti ikwaniritse zosowa za anthu.ppr 45 chigongono, Utumiki wachangu komanso wapadera woperekedwa ndi gulu lathu la alangizi wasangalala ndi ogula athu. Zambiri ndi magawo ochokera kuzinthuzi zitha kutumizidwa kwa inu kuti mulandire chidziwitso chokwanira. Zitsanzo zaulere zitha kuperekedwa ndipo kampani ingafufuze ku kampani yathu. ku Morocco kuti mukambirane nthawi zonse. Tikukhulupirira kuti mafunso adzakutumizirani ndikupanga mgwirizano wanthawi yayitali.

Mapaipi a PPR

Poyerekeza ndi mapaipi achitsulo, mapaipi a PPR ali ndi ubwino wokhazikitsa mosavuta, kutchinjiriza bwino kutentha, komanso kukana dzimbiri. Ndi chinthu chopatsa madzi chabwino komanso chosawononga chilengedwe ndipo ndi chinthu chodziwika bwino chopereka madzi pamsika. Mapaipi a PPR amapezeka makamaka mumitundu iyi, yoyera, yaimvi, yobiriwira ndi ya curry, chifukwa chake pali kusiyana kumeneku makamaka chifukwa cha mitundu yosiyanasiyana ya masterbatches yomwe yawonjezeredwa.

Kuwonjezera pa makhalidwe a mapaipi apulasitiki monga kulemera kopepuka, kukana dzimbiri, kusakulitsa, ndi moyo wautali wautumiki, mapaipi a PP-R alinso ndi makhalidwe akuluakulu awa:

1 Sizowopsa komanso zaukhondo.
Mamolekyu a PP-R ndi zinthu za kaboni ndi haidrojeni zokha, ndipo palibe zinthu zovulaza komanso zoopsa. Ndi zaukhondo komanso zodalirika. Sizimagwiritsidwa ntchito popaipi yamadzi ozizira ndi otentha okha, komanso popaipi yamadzi akumwa oyera.

2 Kusunga kutentha ndi kusunga mphamvu.
Mphamvu ya kutentha ya chitoliro cha PP-R ndi 0.21w/mk, yomwe ndi 1/200 yokha ya chitoliro chachitsulo.

3 Kukana kutentha bwino.
Malo ofewetsa a Vicat a chitoliro cha PP-R ndi 131.5℃. Kutentha kwakukulu kogwirira ntchito kumatha kufika 95℃, komwe kungakwaniritse zofunikira za dongosolo la madzi otentha mu code yoperekera madzi ndi madzi otuluka m'nyumba.

4 Utumiki wautali.
Pansi pa kutentha kwa ntchito kwa 70℃ ndi kuthamanga kwa ntchito (PN) kwa 1.0MPa, moyo wa ntchito wa chitoliro cha PP-R ukhoza kufika zaka zoposa 50 (bola ngati zipangizo za chitolirocho ziyenera kukhala S3.2 ndi S2.5 kapena kuposerapo); pansi pa kutentha kwabwinobwino (20℃) moyo wa ntchito ukhoza kufika zaka zoposa 100.

5 Kukhazikitsa kosavuta komanso kulumikizana kodalirika.
PP-R ili ndi ntchito yabwino yolumikiza mapaipi ndi zolumikizira. Mapaipi ndi zolumikizira zimatha kulumikizidwa ndi kusungunuka kotentha ndi electrofusion. Kukhazikitsa kwake ndikosavuta ndipo zolumikizira zake ndi zodalirika. Mphamvu ya cholumikizira ndi yayikulu kuposa mphamvu ya chitolirocho.

Zipangizo 6 zitha kubwezeretsedwanso.
Zinyalala za PP-R zimatsukidwa, kusweka, ndikubwezerezedwanso kuti zigwiritsidwe ntchito popanga mapaipi ndi zolumikizira. Kuchuluka kwa zinthu zobwezerezedwanso sikupitirira 10% ya kuchuluka konse ndipo sikukhudza ubwino wa chinthucho.

kukhazikitsa

"Zabwino kwambiri zimabwera choyamba; utumiki ndiye chinthu chofunika kwambiri; bizinesi yaying'ono ndiye mgwirizano" ndi lingaliro lathu la bungwe lomwe limatsatiridwa nthawi zonse ndi kampani yathu ya Wopanga Green White Color 50mm PPR Elbow 45 Degree for Water Supply, Lingaliro la kampani yathu ndi "Kuwona Mtima, Liwiro, Ntchito, ndi Kukhutitsidwa". Titsatira lingaliro ili ndikupeza makasitomala ambiri okhutira.
Wopanga wa China PPR Pipe ndi Random Polypropylene-Copolymer Pipe mtengo, ntchito yogulitsa nthawi yomweyo komanso yapadera yoperekedwa ndi gulu lathu la alangizi yasangalatsa ogula athu. Zambiri ndi magawo ochokera kuzinthuzi zitha kutumizidwa kwa inu kuti mudziwe zambiri. Zitsanzo zaulere zitha kuperekedwa ndipo kampani ingafufuze ku kampani yathu. ku Morocco kuti mukambirane nthawi zonse. Tikukhulupirira kuti mafunso anu adzatumizidwa kwa inu ndikupanga mgwirizano wanthawi yayitali.