Umbhobho wentsimbi we-ASME SA106B umbhobho wentsimbi ongenamthungo we-A106GrB

I-ASME SA106GrBUmbhobho wentsimbi ngumbhobho oqhelekileyo wentsimbi yekhabhoni engenamthungo osetyenziselwa ubushushu obuphezulu. Le nto ineempawu ezilungileyo zoomatshini.A106Bumbhobho wentsimbi ulingana nombhobho wentsimbi engenamthungo welizwe lam we-20#, kunye nezixhoboI-ASTM A106/A106MInkonzo yobushushu obuphezulu yentsimbi yekhabhoni esemgangathweni wombhobho wentsimbi engenamthungo, ibakala B. Ukusuka kumgangatho wombhobho wezityalo zeekhemikhali ze-ASME B31.3 kunye nombhobho wokucoca ioyile, kunokubonwa ukuba uluhlu lobushushu bokusetyenziswa kwezinto ze-A106 lu: -28.9~565℃.
Umbhobho wentsimbi engenamthungo we-SA-106Gr.B yintsimbi esetyenziswa kakhulu engenakhabhoni eninzi, esetyenziswa kakhulu kumashishini epetroleum, iikhemikhali kunye neebhoyila.
Umbhobho wentsimbi engenamthungo wenjongo ngokubanziI-ASTM A53/ASME SA53I-GR.B ifanelekile kwiinkqubo zemibhobho yoxinzelelo, imibhobho yemibhobho kunye nemibhobho eqhelekileyo enamaqondo obushushu angaphantsi kwama-350°C.
Umbhobho wentsimbi ongenamthungo wokusebenza ngobushushu obuphezulu i-ASTM/ASME SA106A106 GR.B, inqanaba lentsimbi:SA106B
Umbhobho womgcaI-API SPEC 5L GR.B, inqanaba lentsimbi: B,X42, X46, X52

Ukuthelekiswa kokwakheka kweekhemikhali phakathi kwe-GB/T816320#umbhobho wentsimbi engenamthungo kunye nombhobho wentsimbi engenamthungo we-A106Gr.B:
I-CMnPSSiA106Gr.B yenqanaba lentsimbi 0.30.29~1.06＜0.025＜0.025＞0.1GB/T8163 20#0.17~0.240.35~0.65＜0.035＜0.0350.17~0.37
Ngokwe-ASTM Umgangatho we-A106 ufuna ukuba iipropati zoomatshini zeepayipi zentsimbi ezingenamthungo zeBakala B eziqengqelekayo ezishushu kufuneka zihlangabezane neemfuno ezilandelayo:
Iimpawu zoomatshini: (amandla okutsalwa yi-Rm ≥ 415MPa, amandla okukhupha i-ReL ≥ 240MPa, ubude obude obuyi-12%)
Imibhobho yentsimbi engenamthungo ye-SA-106Gr.B isebenza kakuhle ekudibaniseni. Ngenxa yomxholo ophantsi we-C, ukuqina okukhulu kwesakhiwo akuqhelekanga ukuba kwenzeke ngenxa yokudibanisela. Ukuqina kweplastiki kunye nokuqina kwamalungu adibeneyo kulungile. Akukho manyathelo akhethekileyo enkqubo afunekayo ngexesha lonke lenkqubo yokudibanisela ukuze kufunyanwe amalungu adibeneyo afanelekileyo.

Iimpawu eziphambili zemibhobho yentsimbi ye-A106B
Ukumelana nobushushu obuphezulu: Uyakwazi ukugcina iipropati zomzimba nezekhemikhali ezizinzileyo phantsi kweemeko zobushushu obuphezulu ukuqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo.
Amandla aphezulu: Xa inamandla oomatshini, inokumelana noxinzelelo phantsi koxinzelelo oluphezulu kunye nobushushu obuphezulu.
Ukumelana nokugqwala: Inokumelana nokugqwala okuhle kwiindidi ezahlukeneyo zezixhobo, nto leyo eyandisa ubomi benkonzo yezixhobo.
Kulula ukuyicubungula: Inganqunyulwa, igotywe, idityaniswe kwaye isetyenzwe ngolunye uhlobo njengoko kufuneka ukuze kuhlangatyezwane neemfuno ezahlukeneyo zobunjineli.
Iindawo zokusetyenziswa kwepayipi yentsimbi ye-SA-106GrB
Ukwenziwa kwebhoyila: isetyenziselwa ukufudumeza imibhobho yomphezulu yeebhoyila ezinoxinzelelo oluphantsi noluphakathi (uxinzelelo olusebenzayo ngokubanzi aludluli kwi-5.88Mpa, ubushushu bokusebenza bungaphantsi kwe-450℃) kunye neebhoyila ezinoxinzelelo oluphezulu (uxinzelelo olusebenzayo ngokubanzi lungaphezulu kwe-9.8Mpa, ubushushu bokusebenza buphakathi kwe-450℃ kunye ne-650℃).
Ishishini le-Petrochemical: njengombhobho wokuhambisa ubushushu obuphezulu kunye nolwelo oluphezulu, lisetyenziswa kakhulu ekucoceni ioyile, kwishishini leekhemikhali nakwezinye iindawo.
Amanye amacandelo: afana namandla, isinyithi, ukwakha iinqanawa kunye namanye amashishini afuna indawo yokusebenza enobushushu obuphezulu.