Wannan karfe bututun lalacewa rigakafi Layer kunshi da uku Layer tsari, farko Layer epoxy foda (FBE ≥120um), biyu Layer mannewa (AD ≥170um), uku Layer polyethylene (PE ≥2.5 ~ 3.7mm), uku Layer kayan haɗuwa da kuma karfe bututun da ƙarfi haɗuwa samar da kyakkyawan lalacewa rigakafi Layer. 3PE epoxy foda rigakafin lalata layer yana da karfi lalata juriya iya, gini mai sauki da sauƙi, aiki rayuwa iya zuwa shekaru 50. A ƙarƙashin yanayin zafin jiki yana da kyakkyawan lalata juriya da kuma tasiri juriya, a lokaci guda yana da babban ƙarfin epoxy, ƙananan shan ruwa na PE da kyakkyawan laushi na zafi mai narkewa, yana da babban amincin lalata.

3PE hana lalacewa madaidaiciyar karfe bututu yafi amfani da shi a sharar ruwa sarrafawa, tap ruwa injiniya, petrochemical masana'antu, sinadarai masana'antu, wutar lantarki masana'antu, kogi gudanarwa, noma ban ruwa, gada kayayyakin more rayuwa, birni gini, shi ne daya daga cikin ashirin manyan kayayyakin da kasar ta ci gaba.

Coal Ma'adinai: kafofin watsa labarai ma'adinai karkashin rijiya samar da ruwa, karkashin rijiya sprayer, m da kuma mummunan matsin lamba iska, fitar da gas, wuta yafa ruwa da sauransu bututun cibiyar sadarwa.
wutar lantarki tashar: thermal wutar lantarki tashar tsari ruwa sharks, dawo da ruwa jigilar bututun.
Wuta: ruwa samar da bututu na anti-shafa, sprinkling tsarin.
Babban hanya: wutar lantarki, sadarwa, babban hanya da sauransu.
Municipal aiki: high gini samar da ruwa, zafi cibiyar sadarwa dumama, tap ruwa aiki, gas jigilar, binne ƙasa jigilar ruwa da sauran bututun.
Man fetur: Man fetur jigilar bututu, sinadarai da magunguna, buga launi da sauran masana'antu jigilar lalata kafofin watsa labarai tsari bututu.
Sharar ruwa tsaftacewa: sharar ruwa tsaftacewa fitarwa bututun, sharar ruwa bututun da kuma bio tafkin lalacewa aiki.
Noma: noma irrigation bututun, zurfin rami bututun, drainage bututun da sauran cibiyoyin sadarwa.

• Cikin tsarin samar da lalata

  Amfani da high-gudun karfe yashi, kwartas yashi bundle kwarara fitar da karfe bututu ciki bangon tsabtace tsabtace, bututu diamita kasa da 700mm amfani da yashi tsabtace tsabtace, mafi girma fiye da 700mm amfani da harbi tsabtace tsabtace. Tsaka kawar da inganci zai iya zuwa 80-150㎡ / h, tsaka kawar da sakamakon zai iya zuwa 0.5-3 mataki.

  Yin amfani da high matsin lamba gas-free spraying high-gudun spray kai da kuma daban-daban foda, ruwa da sauran kayan da lalacewa rigakafi uniformly spray zuwa karfe bututun ciki bangon, cimma manufar lalacewa, rage hana, tsawaita karfe bututun aiki rayuwa.

• waje lalacewa samar da tsari

  Uku Layer PE lalata karfe bututun aiki Tsarin Chart

  

  Biyu Layer PE Tsarin Tsarin Tsarin Tsarin Tsarin

  

  

• Raw kayan gwaji

  Karfe bututun ya kamata ya dace da kasa ko m masana'antu ka'idoji: karfe bututun da nominal diamita ≤DN150 amfani da seamless karfe bututun da 20 #; Nominal diamita ≥DN200 amfani da Q235 ko wasu kayan karfe bututu. Karfe bututun aiwatar da ka'idoji:

  ① GB / T9711-2011 karfe bututu don man fetur da gas masana'antu bututun jigilar tsarin (maye gurbin GB / T9711.1-1996, GB / T9711.2-1999, GB / T9711.3-2005).

  ② SY / T5037-2012 yau da kullun ruwa jigilar bututun da aka binne arc karfe bututun (man fetur da gas masana'antu misali, maye gurbin SY / T5037-2000).

  ② GB / T8163-2008 seamless karfe bututu don jigilar ruwa (maye gurbin GB / T8163-1999)

• Shooting daga rust

  Karfe bututun surface rust removal ne tushen lalata, rust removal inganci kai tsaye ya shafi bayan lalata inganci. Kafin karfe bututun harbi kawar da rust, don amfani da matsakaicin mita induction dumama karfe bututun don pre-dumama magani, pre-dumama zafin jiki ya kai 40 ℃ -60 ℃ bukatun don kawar da duk zafi da surface datti;

  Stainless Grade (1) Micro ƙura magani: Bayan karfe bututun farfajiyar harbi tsabtace, bushe matsa iska bushe ƙura da karfe bututun farfajiyar riga aka haɗa, hana farfajiyar dampness, tsabtace ko biyu gurɓataccen, kuma ya kamata a yi a cikin 4h a kan farfajiyar epoxy foda kare lalacewa layers. (2) karfe bututun waje bangon rust kawar da darajar ya kamata ya cimma bukatun Sa2.5 darajar (kusan farin darajar). (3) anchoring zurfin ya kamata ya kai da aka tsara 50μm-90μm bukatun.

• Karfe bututun matsakaicin frequency dumama

  Yi amfani da matsakaicin mita induction dumama bututun zuwa 190-230 ° C kafin spraying epoxy foda.

• Epoxy foda spraying

  Bayan induction dumama karfe bututun spiral juyawa a cikin spraying dakin, amfani da high-karfin lamba lantarki Multi-head spraying hanyar epoxy foda daidai spraying a kan karfe bututun farfajiyar da kauri ≥120μm kamar yadda ake bukata foda adadi; A high zafin jiki foda a lokaci guda film da kuma sanya a karfe bututun farfajiyar da karfi haɗuwa da substrate.

  Epoxy foda kare lalacewa Layer karfafa: Epoxy foda yawanci glued a cikin 30s, karfafa a cikin 1.5min, ta hanyar sarrafa nesa tsakanin spraying da sanyaya, don tabbatar da karfafa lokaci, kafa wani layer na surface mai laushi, m karfi rufi gaba daya bayan karfafa. Tsarin lalata bayan karfafa ƙirar yana da kyakkyawan halayen lalata, yana da kyakkyawan juriya ga lalata na sinadarai, rufi na farfajiyar ya zama mai laushi, mai juriya ga lalata, mai juriya ga zafin jiki.

• Sanya mai mannewa

  A m halin mannewa gefe a kan foda layer kafin epoxy foda ba glued, sa shi hada da shi, da mannewa layer kauri ≥120μm.

  A lokacin da aka yi amfani da ramin da aka yi amfani da shi, ana buƙatar saka bulb mai faɗuwa ta hanyar ramin da aka yi amfani da shi don rage rikice-rikice, rage juyawa da juriya, yayin da bulb mai faɗuwa yana da bango mai ƙarfi don hana faɗuwar ramin da kuma sanyaya ramin da aka yi amfani da shi. Bayan juyawa da ƙasa da aka yanka da ƙasa da aka haɗa da ƙasa da aka faɗaɗa don samar da ƙasa da ke gudana zuwa ramin aikin fitarwa, don cimma manufar fitar da ƙasa. An kafa famfo na lakar a cikin ramin, don famfo lakar zuwa tafkin lakar.

• extruded polyethylene

  Polyethylene fitarwa zazzabi 230-260 ℃. The extruded viscous halin polyethylene ta amfani da ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ru Kuma tare da madaidaicin matsa lamba don yin shi m haɗuwa da adhesive layer. Masu mannewa haɗuwa da epoxy foda da kuma haɗuwa da polyethylene layers, uku layers tsari polymerized juna da kuma samar da surface mai laushi, babu kumfa, babu matsala, babu wrinkles, babu lahani gaba daya.

• Coating Tube sanyaya

  Dangane da halayen kayan tsarin layi uku, an sanyaya layin rigakafin lalacewa ta hanyar yin amfani da hanyar sanyaya ruwa mai shafawa, zafin jiki na farfajiyar layin rigakafin lalacewa bayan sanyaya bai kamata ya wuce 30 ℃.

• Coating ganowa

  A lokacin samarwa, amfani da online lantarki walƙiya leakage detector tushe da tushe don allura rami dubawa (100% leakage ganowa), da leakage ƙarfin lantarki ne 25KV, lalacewa bututun da babu leakage maki a matsayin cancanta, alama a lokacin da leakage maki ya bayyana, domin bayar da rauni bayan layi.

• Pipe sarrafawa

  Coating bututun karshen da za a yi grinding magani don shirya walda, amfani da slope grinder don magani da bututun karshen, grinding kawai 120-250mm walda zama sashi.

• Kammala samfurin dubawa

  1, bayyanar dubawa 2, kauri dubawa na lalacewa layer 3, lalacewa layer aikin dubawa