Ukugcwaliswa kwe-oda lobunjiniyela, ipayipi lensimbi yomkhiqizoA333 GR6, ukucaciswa kungu-168.3 * 7.11, futhiCarbon Steel Pipe GB / T9948, 20 #, Ukucaciswa kungu-114.3 * 6.02, njll.

Lokhu okulandelayo kwethula amazinga nezinto zokwakha ama-oda wobunjiniyela azohlangabezana nazo:

I-20 # GB8163 Fluid Transport Steamless Steel Steel

Kusho ukuthini ukuthi ipayipi lensimbi engenamthungo? Okuqukethwe futhi yibanga esivame ukuthi sikusho, njenge-20 #, 45 #, elimelela ukwakheka kwamakhemikhali kanye nemishini enjengamandla ashubile, amandla okuthela. Lokhu okulandelayo yizinto ezisetshenziswayo ezisetshenziswayo zensimbi ezisetshenziswayo, amazinga okukhiqiza kanye nokusetshenziswa okufingqiwe ngumlobi.

1.GB / T8162-2018, Amapayipi ensimbi ahlelekile, asetshenziswa kakhulu ebunjiniyela obujwayelekile bokuhlela, ukucubungula imishini, ukwakhiwa kanye nezinye izinkambu. Izinto ezimele: 20 #, 45 #, Q345B, 40CR, 42CRMO, njll;

2. I-GB / T8163-2018, ipayipi lensimbi engenamthungo lokuhamba ngoketshezi, elisetshenziselwa ubunjiniyela bepayipi ngengcindezi ephansi. Izinto ezimele: 20 #, Q345B;
I-45 # GB8162 I-STACKITIAL PIPE STEM PIPE

3.GB / T3087-2017, amapayipi aphansi aphansi futhi aphakathi nendawo asetshenziselwa ukukhiqiza izakhiwo ezahlukahlukene zamapayipi e-Steate asezingeni eliphakeme, amapayipi amanzi abilayo amapayipi aphansi aphansi, kanye namapayipi e-arch brick nama-arch brick amapayipi ama-boick ama-boilers aphezulu. Izinto ezimele: 10 #, 20 #, Q355B;
I-GB5310 I-Boiler Tube ephakeme, izinto ezibonakalayo ze-12cr1movg

4. GB / T5310-2017, Amapayipi ensimbi angenamthungo ama-boilers aphezulu wengcindezi, esetshenziselwa ikakhulukazi indawo yokushisa yama-abi ama-boilers amanzi anengcindezi ephezulu nangaphezulu. Kunensimbi yekhabhoni, insimbi yensimbi kanye namapayipi ensimbi engavikeleli angenasici. Izinto ezimele: 20g, 15crmog, 12cr1movg, njll;

5. GB / T6479-2018, Amapayipi e-High-Precisless angenamthungo wemishini yomanyolo wamakhemikhali, esetshenziselwa ikakhulukazi imishini yamakhemikhali namapayipi anokushisa okusebenzayo kwe-40 ~ 400 ° C kanye nengcindezi esebenzayo ye-10 ~ 30MA. Kunensimbi yensimbi ehlelekile yekhabhoni namapayipi ensimbi engenamthungo. Izinto ezimele: Q345A-BCDE, 20 #, 10mowvnb, 15CrMO;

6. GB / T9948-2013, Amapayipi ensimbi angenamthungo wokuqhekeka kaphethiloli, esetshenziselwa ikakhulukazi amashubhu e-isithando, ukushintshaniswa kokushisa namapayipi ezindaweni zokucolisiswa petroleum. Izinto ezimele: 10 #, 20 #, Q345, 15CRMO;