1. Zvinyorwa:SA106B, zvinoenderana nezvinodiwa nenyikaGB/T8162kana GBT8163, zvinhu: 20, shandisa: structural seamless simbi pombi, inoenderana American standard is SA106 B, kushandiswa kwakadzikira uye kwepakati kumanikidza boiler pombi, inoenderana neGerman standard ndeye DIN1629, giredhi resimbi iSt44, rinoshandiswa kugadzira pombi, midziyo. , midziyo, pombi fittings uye simbi zvimiro, inoenderana European mwero G3454, simbi giredhi STPG410, rinoshandiswa kumanikidza pombi, HS kodhi 7304599090.

2. Nyaya: 20G, inoenderana nehuwandu hwenyikaGB5310, simbi giredhi,20G, inoshandiswa sesimbi isina musono pombi kune yakakwira-kudzvanywa boilers, inoenderana neAmerican zviyero:ASTM A106B/C, ASTM A210C, inoshandiswa kune pombi dzemvura, inoenderana neGerman standard ndiyo DIN17175, uye giredhi resimbi iSt45 .8.Inoshandiswa sesimbi inodzivirira kupisa isina musono pombi yesimbi.Iyo inoenderana neEuropean standard ndeye EN10216-2.Iyo simbi giredhi ndeye P235GH.Inoshandiswa sepombi inodzvinyirira.Iyo HS kodhi ndeye 7304599090.

3. Material Q345, zvinoenderana nenyika mureza GB/T8162 kana GB/T8163, simbi giredhiQ345, inoshandiswa kugadzira mapaipi esimbi isina musono, inoenderana neAmerican standard A519, simbi giredhi 1524, inoshandiswa kune mechanic seamless kabhoni simbi mapaipi, inoenderana neGermany Iyo chiyero ndeyeDIN1629, giredhi resimbi iSt52, uye inoshandiswa kugadzira pombi, midziyo. , midziyo, zvivakwa zvesimbi, etc. Inoenderana neEuropean standard ndiyoEN10210-1, giredhi resimbi ndiroS355JOH/S355J2H, inoshandiswa pamapombi ezvimiro, uye kodhi yeHS tsika ndeye 7304599090.

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