Ndi kukula kosalekeza kwa gawo la ntchito ya polyethylene (PE) chitoliro, chitoliro cha PE chikukumananso ndi mavuto ambiri omwe amabweretsedwa ndi malo osiyanasiyana ogwiritsira ntchito, monga kuwonongeka kwa chiswe ku chitoliro; Momwe mungapewere magetsi osasunthika, kuwonongeka kwa mapaipi sikungadziwike munthawi yeniyeni, ndipo ntchito yonseyo siyingatsimikizidwe pansi pa malo oyipa omanga; Momwe mungawonjezere ntchito zina zatsopano pakugwiritsira ntchito mapaipi apulasitiki kuti agwirizane ndi malo atsopano ogwiritsira ntchito ayenera kulimbikitsa chitukuko cha mafakitale onse a polyethylene chitoliro kupyolera muzowonjezereka kosalekeza.

pe sera flake

1. Zogulitsa ndi ntchito ya chitoliro chophimbidwa
Monga gawo logwira ntchito la kukakamiza ndi kuyendetsa, chitoliro chogwira ntchito cha chitoliro chophimbidwa chimakhala ndi chitetezo komanso chothandizira, ndipo chikhoza kuchotsedwa ku thupi la chitoliro pamene chikugwiritsidwa ntchito.
Malinga ndi zofunikira za GB / T 15558.1-2015 ndi GB / T 13663.2-2018, chitoliro chogwira ntchito mu chitoliro chophimbidwa chidzakwaniritsa zofunikira zomwe zatchulidwa muyeso iyi, monga kukula, mphamvu ya hydrostatic, nthawi ya makutidwe ndi okosijeni, kukana pang'onopang'ono. mng'alu kukula, etc.
1.2 Pe mapaipi ndi peelable thermoplastic zoteteza wosanjikiza TACHIMATA pakhoma akunja
PE chitoliro ndi peelable thermoplastic zoteteza wosanjikiza wokutidwa pa khoma lakunja (pano amatchedwa chitoliro TACHIMATA) amatanthauza chitoliro amene amatenga single-wosanjikiza PE chitoliro ngati chitoliro ntchito ndi extrudes wosanjikiza zoteteza zinthu zosiyanasiyana kunja kwa chitoliro ntchito kudzera Mipikisano- teknoloji ya layer coextrusion. Monga gawo la kukakamiza kunyamula ndi kutumizira sing'anga, wosanjikiza wotetezera umagwira ntchito yoteteza, ndipo gawo la doko limatha kuchotsedwa ku chitoliro chogwira ntchito panthawi yowotcherera.
1.3 makhalidwe chachikulu cha chitoliro TACHIMATA chitoliro
TACHIMATA chitoliro amathetsa vuto kuti PE chitoliro n'zosavuta zikande mu ndondomeko trenchless, ndipo angathe kuteteza chitoliro ntchito. Ukadaulo wofunikira ndi gawo loteteza. Pankhani yakugwiritsa ntchito komanso kapangidwe kazinthu zopangira, kugwiritsa ntchito zida zapamwamba zotanuka modulus polypropylene (PP) sikungangowonjezera kukana kwachitetezo chachitetezo, komanso kuletsa kuti zisagwirizane ndi chitoliro chogwira ntchito ndikuwongolera kuvula. Mu siteji yopanga, wosanjikiza zoteteza ndi kutalika 300 mamilimita pa malekezero onse a cladding chitoliro ayenera prefabricated ndi indented kuti atsogolere anavula wosanjikiza zoteteza pomanga. Pankhani ya chitetezo cha crater, wosanjikiza wovula amabwezeretsedwa kugawo lovulidwa pambuyo pakuwotcherera ndikuvulala ndi tepi yolimbitsa thupi.
1.5 Zinthu zakuthupi za chitoliro chophimbidwa
Poyerekeza momwe magwiridwe antchito a PE zopangira ndi PP zopangira, mphamvu zamakokedwe, modulus yopindika ndi kuuma kwa zida za PP ndizokwera kuposa zida za PE. Kukaniza kukaniza kwa zida za PP ndikuti zida za PP ndizovuta kuposa zida za PE.Chifukwa chake, zinthu za PP zimagwiritsidwa ntchito ngati wosanjikiza zoteteza kuti zisawononge panja lakunja kwa chitoliro chogwira ntchito cha PE pomanga mopanda ngalande.

o pe peyi phulusa

2. Ubwino wa ntchito ya mankhwala
Kwa mapaipi a polyethylene omwe amagwiritsidwa ntchito kwambiri m'mafakitale opangira gasi ndi madzi, kuwonongeka kwa mapaipi obwera chifukwa cha kunyamula mapaipi, kutsitsa ndi kutsitsa, zomanga ndi zachilengedwe ndizosapeweka. Mapaipi okutidwa amatha kuteteza mipope yogwira ntchito, kuthetsa mwadongosolo mavuto osiyanasiyana omwe amakumana nawo pogwiritsa ntchito zida zapadera zopukutira ndi njira zowotcherera, ndikuwonetsa zabwino izi:
Tetezani chitoliro chogwira ntchito, kuchepetsa zokopa ndikuwongolera chitetezo cha payipi. Wosanjikiza wakunja woteteza amatha kukana bwino kukalamba kwa chubu chogwira ntchito chifukwa cha kuwala kwa ultraviolet ndikutalikitsa nthawi yosungira ya chubu chogwirira ntchito. Chophimbacho chimakhalanso ndi kufalikira, monga kuwonjezera anti-static, anti termite, positioning, kuzindikira ndi ntchito zina.
3. Kugwiritsa ntchito chitoliro chomatira poyala mopanda ngalande
Njira yomangira mapaipi anthawi zonse yakhala yocheperako chifukwa chazovuta za mzinda komanso zofunikira zoyang'anira ma municipalities. Ukadaulo womanga wopanda ngalande ukupitilira kukula ndikutchuka. Pa nthawi yomweyo, ndi zikamera wa TACHIMATA chitoliro, akhoza mogwira kuonjezera kuuma kwa wosanjikiza TACHIMATA, amene angathe kukwaniritsa zofunika za trenchless atagona ndi zitsulo chitoliro interspersed kukonza.
CJJ 358-2018 polyethylene chitoliro cha Trenchless Engineering (yotumizidwa kuti ivomerezedwe) imawonjezera zinthu zophimbidwa ndi chitoliro, ndikuyika patsogolo zofunikira pakuchita kwa zinthu za peelable polypropylene (PP) zotchinga pakhoma lakunja la uinjiniya wopanda trenchless.

Iwo bwino amathetsa vuto la kuwonongeka chifukwa ndi kukanda mobisa thanthwe pa zoyendera ndi unsembe, makamaka m'kati trenchless kuwoloka, ndipo amapereka mwayi yopingasa malangizo kubowola kuwoloka ndi mipope zazikulu kuposa SDR11 Series m'tsogolo. Izi zimapanga mwayi ndi zikhalidwe zoperekera kusewera kwathunthu ku ubwino wa polyethylene (PE) ndi kukonzanso ndi kukonza mapaipi akale m'zigawo zomwe sizili zoyenera kukumba.

4. Chidule
Chitoliro chophimbidwa chimapereka njira yatsopano yothetsera vuto la chitoliro cha PE poyendetsa ndi kumanga, makamaka pomanga opanda trenchless. TACHIMATA chitoliro ali ndi ubwino waukulu kuika trenchless wa mapaipi. Pakuchulukirachulukira kwa kuyika kwa mapaipi a gasi osasunthika, chitolirocho chili ndi chiyembekezo chamsika waukulu.
Qingdao Sainuo Chemical Co., Ltd. Ndife opanga sera ya PE, sera ya PP, sera ya OPE, sera ya EVA, PEMA, EBS, Zinc / Calcium Stearate .... Zogulitsa zathu zadutsa REACH, ROHS, PAHS, FDA kuyesa. Sainuo khalani otsimikiza sera, landirani kufunsa kwanu! Webusaiti:https://www.sanowax.com
E-mail: sales@qdsainuo.com
               malonda1@qdsainuo.com
Adress: Malo 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China