Abubuwan da aka bayar na Shandong Weichuan Metal Products Co., Ltd.

Maƙerin 45# kauri bango maras sumul bututu

Takaitaccen Bayani:

Bututun karfe mai kauri, bututun karfe wanda rabon diamita na waje da kaurin bango bai kai 20 ba ana kiran bututun karfe mai kauri. An fi amfani da shi azaman bututun hako albarkatun mai, bututu don masana'antar petrochemical, bututun tukunyar jirgi, bututu mai ɗaukar nauyi, ingantaccen bututun tsari don motoci, tarakta da jirgin sama, da sauransu.


Cikakken Bayani

Tags samfurin

Bayani

Bututun karfe mai kauri, bututun karfe wanda rabon diamita na waje da kaurin bango bai kai 20 ba ana kiran bututun karfe mai kauri. An yafi amfani da man fetur geological hakowa bututu, fatattaka bututu ga petrochemical masana'antu, tukunyar jirgi bututu, qazanta bututu, high-daidaici tsarin bututu ga mota, tarakta da jirgin sama, da dai sauransu Babban bambanci tsakanin lokacin farin ciki bango karfe bututu da bakin ciki bango karfe bututu ta'allaka ne. a cikin kauri na karfe bututu bango. Gabaɗaya magana, ƙananan bututun ƙarfe na bango fasaha ce mai sanyi, yayin da bututun ƙarfe mai kauri na bango galibi fasahar birgima ce. Idan an bambanta ta hanyar aunawa, ana la'akari da cewa kauri na bango / diamita na bututu daidai da 0.05 shine magudanar ruwa tsakanin bututun bango mai kauri da bututun bango na bakin ciki, bututun ƙarfe mai bakin ciki tare da kauri bango / diamita ƙasa da 0.05 da bututun ƙarfe mai kauri mai kauri tare da diamita fiye da 0.05. Dangane da aikace-aikacen, ana amfani da bututun ƙarfe na bakin ciki na bakin ciki akan bututun. An fi amfani da bututun ƙarfe mai kauri na bango a cikin ɓangarorin ɓangarori. An yi amfani da shi akan matsi da kuma mahimman bututun mai. Ana amfani da bututun ƙarfe mai kauri mai kauri a aikin injiniyan ruwan famfo, masana'antar petrochemical, masana'antar sinadarai, masana'antar wutar lantarki, ban ruwa da aikin gona da ginin birane. Don jigilar ruwa: samar da ruwa da magudanar ruwa. Don watsa iskar gas: iskar gas, tururi da iskar gas mai liquefied. Don tsari: a matsayin tulin tuƙi da bututu da gada; Bututu na wharf, titin, tsarin gini, da dai sauransu. Abubuwan da aka fi amfani da su a kasar Sin sune: 10#, 20#, 45#, 42CrMo, 36crmo, 40Cr, 20Cr, 15CrMo, 12Cr1MoV, Q235A, Q235B, 01Cr13, 1Cr13 , 0cr18ni11nb, Q345A, Q345B, Q345C, L245, L290, X42, X46, X70, X80. Lokacin walda bututun ƙarfe na bango mai kauri, fara tsaftace mai, fenti, ruwa, tsatsa, da sauransu a mahadar walda, sannan a yi tsagi daidai da kaurin bango. Za a buɗe masu kauri da girma kuma za a buɗe ƙananan ƙananan (angle grinder), sannan kuma tazarar da ke tsakanin samfuran, wanda yawanci sau 1-1.5 na diamita na sandar walda ko waya. Idan tsagi ya buɗe da bazata ya fi girma, ana iya ajiye shi ƙarami. Za a yi walda tabo aƙalla a maki uku. Gabaɗaya, yana da sauƙin yin aiki a maki huɗu. Lokacin walda, ya kamata a yi rabin walda. Matsakaicin farawa ya kamata ya kasance kusan 1 cm sama da matakin ƙasa, don haka ana iya yin haɗin gwiwa daga gefe. Idan bangon bututun ƙarfe yana da kauri, sai a yi shi da shi, aƙalla yadubi biyu. Za a iya welded Layer na biyu ne kawai bayan an yi wa Layer na farko a cikin da'irar gabaɗaya.

Tsarin fasaha

Round tube blank → dumama → huda → uku roll giciye mirgina, ci gaba da mirgina ko extrusion → tube tube → girma (ko rage) → sanyaya → mikewa → hydrostatic gwajin (ko gane aibi) → alama

Weld ƙarfafawa

Lokacin da kauri na bangon bututun ƙarfe bai wuce 12.5mm ba, ƙarfafa weld ɗin bai wuce 3.0mm ba; Lokacin da kauri na bangon bututun ƙarfe ya fi 12.5mm, ƙarfafa weld ɗin ba zai fi 3.5mm girma ba.

Curvature

Bututun ƙarfe tare da diamita na waje wanda bai wuce 168.3mm ba zai zama madaidaiciya ko bisa ga ma'aunin lanƙwasa wanda mai siye da mai siye suka yarda;

Domin karfe bututu tare da maras muhimmanci waje diamita girma fiye da 168.3mm, da curvature ba zai zama mafi girma 0.2% na jimlar tsawon na karfe bututu.

Don bututun ƙarfe tare da kauri na bango fiye da 4mm a ƙarshen bututu, ana iya sarrafa ƙarshen bututu tare da tsagi na 30 ° + 5 ° 0 °, tushen 1.6mm ± 0.8mm, kuma gangar jikin bututun ya kasance ƙasa da ƙasa. ko daidai da 5mm.


  • Na baya:
  • Na gaba:

  • Samfura masu dangantaka