Uyilo oluKhethekileyo lwe-China En 10219 ASTM A500 Welded ERW Steel Pipe
Inkcazelo emfutshane:
Iinkcukacha zeMveliso
Iithegi zeMveliso
Eli shishini linenqanaba letyala elivakalayo leshishini, umboneleli okhethekileyo emva kokuthengisa kunye nezixhobo zangoku zemveliso, ngoku sifumene ukuma okuphezulu phakathi kwabathengi bethu kwihlabathi liphela kuYilo oluKhethekileyo lwaseTshayina En 10219ASTM A500Umbhobho weNtsimbi we-ERW odityanisiweyo, Ukuphucula icandelo lokwandisa, simema ngokunyanisekileyo abantu abanamabhongo namaqumrhu ukuba bazibandakanye njenge-arhente.
Eli shishini linenqanaba letyala elivakalayo, umboneleli okhethekileyo emva kokuthengisa kunye nezixhobo zale mihla zokuvelisa, ngoku siye sazuza ukuma okuphezulu phakathi kwabathengi bethu kwihlabathi liphela.ASTM A500, China Welded ERW Steel Pipe, Imveliso nganye yenziwe ngokucophelela, iya kukwenza waneliseke. Iimveliso zethu kunye nezisombululo kwinkqubo yokuvelisa ziye zajongwa ngokungqongqo, kuba kukubonelela ngowona mgangatho ubalaseleyo, siya kuziva sizithembile. Iindleko eziphezulu zemveliso kodwa amaxabiso aphantsi kwintsebenziswano yethu yexesha elide. Unokuba nokukhetha okwahlukeneyo kwaye ixabiso lazo zonke iintlobo zithembekile ngokufanayo. Ukuba unombuzo, unganqikazi ukusibuza.
ASTM A500Umbhobho wentsimbi yesikwere kunye noxande
1.Inkcazo:Isikwere kunye neRectangular A500 umbhobho wentsimbi:20mmx20mm—500mmx500mm
2.Ubude: 5.8m, 6m, 11.8m, 12 m kunye naluphi na ubude bunokwenziwa ngokwezifiso ngokwemfuno yomthengi.
Unyango lwe-3.Surface: I-Plain, i-oyile, ipeyintiwe, i-galvanized, i-electro-static coating njalo njalo.
I-4.Ipakethe yesikwere kunye nokujikeleza i-A500 ityhubhu yensimbi: Ilaphu leplastiki yePVC kunye nemithwalo.
5.Uthutho:Ngesikhongozeli okanye ngobuninzi.
I-6.Intlawulo: 1.T/T- 30% intlawulo yangaphambili, kunye nebhalansi malunga nekopi ye-B / L kwiintsuku ze-3-5.
2. L / C I-100% ayinakuguqulwa ekuboneni.
3.Western Union.
7.Isicelo:Isakhiwo
IiMfuno zeMichiza
| Isiqalelo | Amabanga A, B kunye no-D | UGrace C | ||
| Ubushushu | Imveliso | Ubushushu | Imveliso | |
| Uhlalutyo | Uhlalutyo | Uhlalutyo | Uhlalutyo | |
| Ikhabhoni, max | 0.26 | 0.3 | 0.23 | 0.27 |
| IManganese, ubuninzi | ... | ... | 1.35 | 1.4 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Isulfure, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Ubhedu, xa intsimbi yobhedu | 0.2 | 0.18 | 0.2 | 0.18 |
| icacisiwe, min | ||||
IiMfuno zeTensile
| I-Round Structural Tubing | ||||
| IBanga A | IBanga B | IBanga C | IBanga D | |
| Amandla okuqina, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Isivuno samandla, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Ubude kwi-2 ngo. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
| I-Shaped Structural Tubing | ||||
| IBanga A | IBanga B | IBanga C | IBanga D | |
| Amandla okuqina, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Isivuno samandla, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Ubude kwi-2 ngo. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
