Umzi-mveliso obonelelwe yi-China ERW Welded Steel Mild Black Black Round Pipe yoKwakha
Inkcazelo emfutshane:
Iinkcukacha zeMveliso
Iithegi zeMveliso
Ukubambelela kumgaqo osisiseko "womgangatho ophezulu oPhezulu, inkonzo eyanelisayo", besizama ukuba liqabane leshishini eligqwesileyo kuwe kwiFactory ebonelelwe yi-China ERW Welded Mild Steel Black Round Pipe for Construction, Sikwayi-OEM emiselweyo. umzimveliso wemveliso ezininzi zehlabathi ezidumileyo. Wamkelekile ukuba usitsalele umnxeba ngakumbi uthethathethwano kunye nentsebenziswano.
Ukubambelela kumgaqo osisiseko "womgangatho oPhezulu oPhezulu, inkonzo eyanelisayo", besizama ukuba liqabane leshishini eligqwesileyo kuwe.api umbhobho, China iSeamless Steel Pipe, Ukuze ukwazi ukusebenzisa isibonelelo kulwazi olwandayo kurhwebo lwamazwe ngamazwe, siyabamkela abathengi abasuka kuyo yonke indawo kwi-intanethi nangaphandle kweintanethi. Ngaphandle kwezisombululo ezisemgangathweni esizinikezelayo, inkonzo yothethwano esebenzayo neyanelisayo inikezelwa liqela lethu lenkonzo emva kokuthengisa. Uluhlu lweemveliso kunye neeparamitha ezibanzi kunye naluphi na olunye ulwazi lwe-weil luthunyelwa kuwe ngexesha elifanelekileyo kwimibuzo yakho. Ke nceda uqhagamshelane nathi ngokusithumela ii-imeyile okanye usitsalele umnxeba ukuba unayo nayiphi na imibuzo malunga nombutho wethu. Unokufumana ulwazi lwedilesi yethu kwiphepha lethu lewebhu kwaye uze kwinkampani yethu ukuze ufumane uphononongo lwentengiso yethu. Besiqinisekile ukuba kungenzeka sabelane ngokuzuzileyo kunye nokudala ubudlelwane obuqinileyo bentsebenziswano kunye namaqabane ethu kule ndawo yentengiso. Sikhangela phambili kwimibuzo yakho.
ASTM A500 Umbhobho wentsimbi Round
1.Inkcazo: Round A500 ityhubhu yentsimbi:1/2''--20''(20mm—508mm)
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, ipeyintiweyo, i-galvanized, i-electro-static coating njalo njalo.
4.Ukupakishwa kwetyhubhu yentsimbi ye-A500 ejikelezayo: 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 |
