HDPE gas bututu

Short Bayani:


Bayanin Samfura

HDPE gas bututu mai dorewa ne kuma mai aminci, galibi ana amfani dashi a cikin injin gas na birane.

 

Life Tsawon rai

Amfani mai aminci fiye da shekaru 50.

 

◎ sassauci

The PE bututu yana da elongation a hutu fiye da 500%. Ba zai fashe a karkashin canje-canje na karkashin kasa daban-daban ba kamar alakar kasa da girgizar kasa, kuma tana da babban aminci. Radius na lankwasawa (R≥15D), babu buƙatar haɗin gwiwar hannu, wanda ya dace don gini.

 

Resistance Sanyin juriya

Thearfin haɓakar linzamin linzamin PE shine 1.5X10-4mm / mm ° C, kuma tsawon sa kusan ba shi da tasiri ta canje-canjen yanayi. Babu canji na zahiri da ke faruwa koda a -80 ° C. Hakan ya dace musamman ga yankuna masu tsananin sanyi.

 

Weldability

Za a iya amfani da bututun PE don haɗawar lantarki ko haɗin narkewar zafi. Haɗin haɗin sa ya cika, ya cika kuma ba zai taɓa zuba ba.

 

Resistance juriya ta lalata

Nitsar da cikin hydrochloric acid a zafin jiki na ɗaki. A cikin sulfuric acid (-70%), nitric acid (≤25%), phosphoric acid, hydrofluoric acid, hadadden acid (-10%) da sauran mafita, bututun PE ba su da matsala.

 

Ali Alkali da gishirin inorganic

Ana nitsar da bututun PE a cikin mayuka daban-daban, gishirin da ba shi da asali da ruwan teku a 60 ℃, bututun PE ba zai lalata ba.

 

Kwayoyin halitta

PE bututu na iya tsayayya da sinadarai masu narkewa kamar hydrogen peroxide da methyl petrol a yanayin zafi na yau da kullun, kuma bututun PE ba zai lalata ba.

 

Ability Aiki

PE bututu yana da nauyi mai sauƙi (kawai 1/7 na bututun ƙarfe) kuma yana da sassauci mai kyau. De16-De75 bututu za a iya rauni ga sauƙi sufuri da kuma yi.


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