I-oda yobunjineli, umbhobho wentsimbi ye-AlloyI-A333 Gr6, Inkcazo yi-168.3 * 7.11, kwayeI-carbon yentsimbi yentsimbi ye-GB / T9948, 20 #, ukucaciswa kwe-114.3 * 6.02, njl.

Oku kulandelayo kwazisa imigangatho kunye nezixhobo ii-odolo zobunjineli ziya kudibana:

I-20 # GB8163 yokuThutha i-Fluid yethumba yentsimbi

Ithetha ntoni into enemibhobho yentsimbi engenamthungo? Izinto ezibonakalayo zikwathi, njenge-20 #, i-20 #, 45 #, ezibonisa ubume bayo bekhemikhali kunye neepropathi zoomatshini ezifana namandla e-thensul, ukuvelisa amanqindi, kunye nenqanaba lokwandiswa. Oku kulandelayo yimithi eqhelekileyo esetyenziswayo yentsimbi engenamthungo, imigangatho yemveliso kunye nokusetyenziswa kwesishwankathelo ngumbhali.

1.GB / T8162-2018, Imibhobho yentsimbi engenamthungo, ikakhulu isetyenziswa ikakhulu kubunjineli bobunjineli ngokubanzi, ukulungiswa kwamatshini, ukwakhiwa kunye namanye amasimi. Izinto ezimele izixhobo: 20 #, 45 #, Q345B, i-40cr, i-4ccr, i-4ccr.;

I-2. GB / T8163-2018, i-Wiper yentsimbi yeShidi yokuThuthukiswa kwamanzi, ikakhulu isetyenziselwa ubunjineli obuthathaka. Izinto zokumelwa: 20 #, Q345B;
I-45 # GB8162 ye-seam yentsimbi

3.GB / T3087-2017, I-Boiler Apper Boiler I-Boilerd yentsimbi, ikakhulu isetyenziselwa ukwenza imibhobho eyahlukeneyo ye-Steam, imibhobho yamanzi abilayo yoxinzelelo oluphantsi kunye noxinzelelo lwe-Arch Brick kunye ne-Arch Brick Pieds ye-Bocomotive. Izixhobo zokumelwa: 10 #, 20 #, Q355B;
I-GB5310 i-Boiler ye-Boiler ityhubhu, izinto ze-12ccr1vg

4. GB / T5310-2017, imibhobho yentsimbi engenamthungo yoxinzelelo oluphezulu, ikakhulu isetyenziselwa ubushushu be-tube yamanzi ngoxinzelelo oluphezulu nangaphezulu. Kukho i-carbon yensimbi, i-alloy yentsimbi kunye nemibhobho yentsimbi engenangqondo engenamthungo. Izixhobo ezimele i-20G, i-15ccrm, i-12cc1vg, njl.;

5. GB / T6479-2018, Imibhobho yentsimbi enesithsaba esingenamthungo esinezichumiso yezixhobo zechumichiza, ikakhulu isetyenziselwa izixhobo zekhemikhali kunye nemibhobho eneqondo lokusebenza le-400 ° 400 ° 4 ° 4 ° 40MA. Kukho i-carbon ye-carbon yensimbi kunye nemibhobho yentsimbi engenamthungo. Izinto zokumelwa: Q345A-BCDE, 20 #, 10Mowvnb, 15Com;

6. I-GB / T9948-2013, imibhobho yentsimbi engenamthungo yepetroleum, ikakhulu isetyenziselwa iityhubhu zethanga, i-speeds kunye nemibhobho kwi-Petroleum Recineries. Izinto zokumelwa: 10 #, 20 #, Q345, 15CRU;