2019 Boleng bo Botle ba China Q235 Peipi ea Tšepe e Kentsoeng Mocheso e Kentsoeng bakeng sa Paballo ea Metsi
Tlhaloso e Khutšoanyane:
Lintlha tsa Sehlahisoa
Li-tag tsa Sehlahisoa
Khoebo e tšehetsa filosofi ea "E-ba No.1 ka boleng bo phahameng, e thehiloe ho mokoloto le ho tšepahala bakeng sa kholo", e tla tsoela pele ho sebeletsa litebello tsa nakong e fetileng le tse ncha ho tloha hae le mose ho maoatle ka ho feletseng bakeng sa 2019 Quality Good China Q235 Hot Dipped. Pipe ea tšepe e pota-potiloeng ka galvanized bakeng sa Paballo ea Metsi, Kaha re mokhatlo o ntseng o eketseha o ntseng o eketseha, re ka 'na ra se be molemo ka ho fetisisa, empa re ntse re leka ka hohle ho ba molekane oa hau ea molemo haholo.
Khoebo e ts'ehetsa filosofi ea "E be No.1 ka boleng bo holimo, e thehiloe mokolotong le ho ts'epahalla kholo", e tla tsoelapele ho sebeletsa litebello tsa nakong e fetileng le tse ncha tse tsoang hae le mose ho maoatleChina 10# 20# Q195 Q235 Q345 42CrMo 16mn St52, Gi, Re sebelisa lisebelisoa tse tsoetseng pele tsa tlhahiso le theknoloji, le lisebelisoa tse phethahetseng tsa tlhahlobo le mekhoa ea ho netefatsa boleng ba sehlahisoa sa rona. Ka litalenta tsa rona tsa boemo bo holimo, taolo ea mahlale, lihlopha tse khabane, le ts'ebeletso e hlokolosi, litharollo tsa rona li ratoa ke bareki ba malapeng le ba kantle ho naha. Ka tšehetso ea hau, re tla haha hosane e ntle!
JIS G3444RatoaPipe ea tšepe
Ka ntle bophara(limilimithara):21.7-1016.0
Botenya ba Lerako(mm): 2.0-22
Bolelele: 1m-12m kapa bolelele bo ikhethileng
Kalafo ea holim'a metsi: e ntšo, ho penta, li-galvanized, joalo-joalo.
Qetello: e hlakileng kapa e khoele ka bobeli ka sekoahelo se le seng sa polasetiki se kopantsoeng
Packing: ka bongata kapa e phuthetsoe ka lesela la pvc le sa keneleng metsi.
Thomello: bongata kapa mojaro ka har'a lijana.
Tefo: T / T, L / C, mokhatlo oa bophirimela
Lisebelisoa: sebopeho, metsi, khase joalo-joalo.
Letlapa la 1. Sebopeho sa Lik'hemik'hale
| Yuniti:% | |||||
| Letšoao la mophato | C | Si | Mn | P | S |
| STK290 | - | - | - | 0.050 max. | 0.050 max. |
| STK400 | 0.25 max. | - | - | 0.040 boholo. | 0.040 boholo. |
| STK490 | 0.18 max. | 0.55 boholo. | 1.65 max. | 0.035 boholo. | 0.035 boholo. |
| STK500 | 0.24 boholo. | 0.35 boholo. | 0.30 ho ea ho 1.30 | 0.040 boholo. | 0.040 boholo. |
| STK540 | 0.23 boholo. | 0.55 boholo. | 1.50 max. | 0.040 boholo. | 0.040 boholo. |
| Lintlha a) Haeba ho hlokahala, likarolo tse ling ntle le tse boletsoeng tafoleng ena li ka eketsoa. b) Bakeng sa tube ea sehlopha sa STK540 e fetang 12.5 mm ka botenya ba lebota, sebopeho sa lik'hemik'hale se ka ipapisa le tumellano lipakeng tsa moreki le moetsi. | |||||
Lethathamo la 2. Thepa ea Mechini
| Letšoao la mophato | Matla a tiileng N/mm² | Sebaka sa tlhahiso ea khatello ea maikutlo N/mm² | Matla a tsitsitseng sebakeng sa weld N/mm² | Ho batalatsa | Ho kobeha | |
| Sebaka pakeng tsa lipoleiti(H) | Kobeha angle | Ka hare ho radius | ||||
| E sebelisoa bophara ba kantle | ||||||
| Li-diameter tsohle tse ka ntle | Li-diameter tsohle tse ka ntle | Li-diameter tsohle tse ka ntle | Li-diameter tsohle tse ka ntle | 50 mm boholo. | ||
| STK290 | 290 mets. | - | 290 mets. | 2/3 D | 90° | 6 D |
| STK400 | 400 mets. | 235 mets. | 400 mets. | 2/3 D | 90° | 6 D |
| STK490 | 490 mets. | 315 mets. | 490 mets. | 7/8 D | 90° | 6 D |
| STK800 | 500 mets. | 355 mets. | 500 mets. | 7/8 D | 90° | 6 D |
| STK540 | 540 mets. | 390 mets. | 540 mets. | 7/8 D | 90° | 6 D |
| HLOKOMELA 1 D ea tafole ena ke bophara bo ka ntle ba li-tubes. ELA HLOKO 2 1 Nmm²=1MPa | ||||||
