S355J2H isina musono simbi pombiEN10210European standard seamless simbi pombi.

S355J2H isina musono simbi pombi imhando yesimbi inotsanangurwa mukatiBS EN 10210-1:2006"Isiri-alloy uye yakatsetseka-yakagadzirwa simbi inopisa-yakaumbwa mapaipi echimiro (hollow core material) Chikamu 1: Tekinoroji kuendesa zvinodiwa", izvo zvinoda -20 simba rekuita Kusvika kupfuura 27J, isimbi yakaderera-yepamusoro-yakasimba simbi ine. yakanaka plasticity uye kukanganisa kuoma.

S355J2H seamless simbi pombi inonyanya kushandiswa mukudzika-tembiricha simbi chimiro engineering, yakakura-yemitambo nhandare yekuvaka, uye yakaderera-yekushisa midziyo kugadzira. S355J2H simbi pombi inogona zvakare kushandiswa muoffshore oiri chikuva kuvaka. S355J2H simbi pombi ine yakanaka processability uye anogona kugadzirisa yakaderera-tembiricha michina zvikamu.

Muyero weEuropean EN10025-2 unotaura kuti izwi rinotanga naS isimbi yezvimiro, uye 355 inotevera inoreva kuti simba regoho ridiki patembiricha yekamuri i355MPa.

S355J2H chiyero cheEuropean. Ichi chinyorwa chinhu chakaderera-kupisa. Maitiro ayo ekushandisa ariEN10210, kunyanya kune mapaipi esimbi asina musono uye isina musono sikweya uye rectangular pombi.

Uye zvakare, kambani yedu inoshandawo mamwe mapaipi emuchina uye mapaipi ekuumbwa, sengeASTM A519: ASTM A519-2006chiyero chinonyanya kushandiswa seamless simbi mapaipi, kabhoni simbi mapaipi uye alloy mechani pombi dzemuchina. Alloy mechanical mapaipi anonyanya kusanganisira
1018, 1026, 8620, 4130, 4140, zvichingodaro.

ASTM A53/A53MASTM A53 chiyero chakaburitswa zviri pamutemo neAmerican Society for Testing and Materials (ASTM) inotsanangura nhema kana galvanized, isina musono kana welded kabhoni simbi pombi. Iyo ndeimwe yeanonyanya kushandiswa simbi pombi zviyero munyika uye anoshandiswa zvakanyanya mumafuta, gasi rechisikigo, makemikari, kuvaka uye mamwe maindasitiri.