DIN 30670 imatanthawuza zokutira za polyethylene pamapaipi achitsulo ndi zomangira-Zofunikira ndi kuyesa.

Muyezowu umatchula zofunikira pa zokutira za polyethylene zosanjikiza zitatu zomwe zimagwiritsidwa ntchito ndi fakitale, ndi zokutira zokhala ndi sintered polyethylene zokhala ndi sintered imodzi kapena zingapo kuti ziteteze dzimbiri za mapaipi achitsulo ndi zolumikizira.The zokutira ndi oyenera kuteteza m'manda kapena kumizidwa mipope zitsulo pa kapangidwe kutentha-40 °C mpaka +80°C. Muyezo wamakono umatchula zofunikira za zokutira zomwe zimagwiritsidwa ntchitoChitoliro chachitsulo cha LSAW or mipope yachitsulo yopanda msoko ndizopangira amagwiritsidwa ntchito popanga mapaipi potengera zamadzimadzi kapena mpweya.Kugwiritsa ntchito mulingo uwu kumatsimikizira kuti zokutira za PE zimapereka chitetezo chokwanira pamakina, matenthedwe ndi mankhwala omwe amachitika pakugwira ntchito, kuyendetsa, kusungirako ndi kukhazikitsa.TS EN ISO 21809-1 zokutira za polyethylene- ndi polypropylene-based based extruded polyethylene-based based extruded-based based extrudedNtchito zotsatirazi sizikuphimbidwa ndi DIN EN ISO 21809-1:─zokutira zonse zopangidwa ndi polyethylene zamapaipi achitsulo ndi zopangira zomwe zimagwiritsidwa ntchito potumiza ndi kugawa madzi ndi madzi oyipa,─zokutira zonse zopangidwa ndi polyethylene zamapaipi achitsulo ndi zoyikapo pamapaipi ogawa agasi ndi media media,─zokutira zokhala ndi sintered polyethylene za sintered single and multi-sayer sintered polyethylene mapaipi ndi zida zomwe zimagwiritsidwa ntchito poyendetsa mapaipi ndi mapaipi ogawa.Zovala zamitundu iwiri za polyethylene ndizokhazikika ku Europe mu DIN EN 10288 yomwe idasindikizidwa mu Disembala 2003.

Zida zidzasankhidwa mwakufuna kwa coater chifukwa, malingana ndi kuyika ndi kuyika, zipangizo zosiyanasiyana zingagwiritsidwe ntchito kuti zigwirizane ndi zofunikira zochepa zomwe zafotokozedwa muyeso ili la kumaliza.Zofunikira zilizonse zopatuka za wogula zokhudzana ndi zida zomwe zigwiritsidwe ntchito ziyenera kuvomerezedwa.Pamwamba payenera kukonzedwa pochotsa dzimbiri poyeretsa kuphulika.Kuyeretsa kuphulika ndi ntchito iliyonse yofunikira sikungabweretse kuchepetsedwa kwa makulidwe ochepa a khoma lofotokozedwa mumiyezo yaukadaulo yoperekera chitoliro chachitsulo.Fumbi lotsalira la abrasive lidzachotsedwa musanayambe kupaka.