1.ASTM A36 Matanda Akafara eFlange
Sezvo iri simbi yekabhoni yakajairika, ASTM A36 inogona kusungirirwa zvakanaka uye inodhura zvishoma. Rudzi urwu rwesimbi rwakakodzera kushandiswa zvakanyanya mukuvaka, uye harufanirwe kunge rwakasimba zvakanyanya. A36 chinhu chinoshandiswa zvakanyanya pakugadziraMatanda eH 150 x 150uyeMatanda eH 300 x 300nezvimwewo sezvo iri nyore kuipisa uye inokwanisa kushandiswa zvakasiyana-siyana.
2.ASTM A572-50 Matanda Akafara eFlange
Iyi simbi ine simba guru rekugadzira zvinhu zvishoma ndiyo simbi yekuvaka yakaenzana nesimbi yeA36 carbon uye ine simba rakawanda rinoita kuti ikwanise kushandiswa mune zvakawanda zvinoshandiswa, zvakaita sekuvaka mabhiriji kana zvivakwa zvine nhurikidzwa dzakawanda. Matanda eAstm A572-50 akafara akakodzera kuvaka mabhiriji uye muchimiro chezvivakwa zvepamusoro. Simba rakanaka pamwe chete nekusimba kwakanaka kupa hunhu hwakanaka pasi pemutoro.
3.ASTM A992 Matanda Akafara eFlange
Matanda eASTM A992 akafara ndiwo ava kuvaka chivakwa cheorganic kuNorth America, icho chaive chakakodzera zvikuru mafuremu esimbi. Zvichipa chiyero chepamusoro chesimba-kuhuremu, kugona kusveta zvakanaka uye kuramba kwakanyanya kukotama, matanda eA992 awana nzvimbo yawo muzvivakwa zvakawanda zvemazuva ano. Ungave uri kutenga simbi inopisa yakaputirwa H beam kanaSaizi dzeBhara reHkana kuti unoda chinhu chakakoshaH Beam zviyero, Hunhu hweA992 hwakavimbika.