Moralo o Khethehileng bakeng sa China En 10219 ASTM A500 Welded ERW Steel Pipe
Tlhaloso e Khutšoanyane:
Lintlha tsa Sehlahisoa
Li-tag tsa Sehlahisoa
E na le litekanyetso tse ntle tsa mekoloto ea khoebo, mofani oa thepa e ikhethang ka mor'a thekiso le lisebelisoa tsa morao-rao tsa tlhahiso, joale re fumane boemo bo holimo har'a bareki ba rona lefats'eng lohle bakeng sa Moralo o Khethehileng oa China En 10219ASTM A500Pipe ea tšepe ea ERW e cheselitsoeng, Ho ntlafatsa lekala la katoloso, ka tieo re mema batho le likoporasi tse nang le takatso e matla ho ingolisa joalo ka moemeli.
E na le litekanyetso tse ntle tsa mekoloto ea khoebo, mofani oa thepa e ikhethang ka mor'a thekiso le lisebelisoa tsa morao-rao tsa tlhahiso, joale re fumane boemo bo holimo har'a bareki ba rona lefatšeng ka bophara bakeng saASTM A500, China Welded ERW Steel Pipe, Sehlahisoa se seng le se seng se entsoe ka hloko, se tla etsa hore u khotsofale. Lihlahisoa tsa rona le tharollo ts'ebetsong ea tlhahiso li behiloe leihlo ka thata, hobane ke feela ho u fa boleng bo holimo, re tla ikutloa re le sebete. Litšenyehelo tse phahameng tsa tlhahiso empa theko e tlase bakeng sa tšebelisano ea rona ea nako e telele. U ka ba le likhetho tse fapaneng mme boleng ba mefuta eohle bo ts'epahala. Haeba u na le potso, u seke oa tsilatsila ho re botsa.
ASTM A500Pipe ea Tšepe e Sekwere le e Rectangular
1. Tlhaloso:Peipi ea tšepe ea A500 e Square le e Rectangular: 20mmx20mm—500mmx500mm
2.Length: 5.8m, 6m, 11.8m, 12 m le bolelele leha e le bofe bo ka etsoa ho ea ka tlhokahalo ea moreki.
3.Surface Treatment: E hlakileng, e tlotsitsoeng ka oli, e pentiloeng, e entsoeng ka galvanized, electro-static coating joalo-joalo.
4.Package ea lisekoere le pota-potileng A500 tšepe tube: PVC lesela la polasetiki le ka dingata.
5.Transport: Ka setshelo kapa ka bongata.
6.Payment: 1.T/T- 30% tefo esale pele, le ho leka-lekana khahlanong le kopi ea B / L ka hare ho matsatsi a 3-5.
2. L/C 100% e ke keng ea fetoloa ha e bonoa.
3.Western Union.
7.Kopo:Sebopeho
Litlhoko tsa Lik'hemik'hale
| Element | Mephato A, B le D | Grace C | ||
| Mocheso | Sehlahisoa | Mocheso | Sehlahisoa | |
| Tlhahlobo | Tlhahlobo | Tlhahlobo | Tlhahlobo | |
| Khabone, max | 0.26 | 0.3 | 0.23 | 0.27 |
| Manganese, max | ... | ... | 1.35 | 1.4 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sebabole, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Koporo, ha tšepe ea koporo | 0.2 | 0.18 | 0.2 | 0.18 |
| e hlalositsoe, min | ||||
Litlhoko tsa Tensile
| Round Structural Tubing | ||||
| Kereiti A | Sehlopha sa B | Mophato C | Sehlopha sa D | |
| Matla a thata, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Matla a chai, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Katoloso ho 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
| Sebopeho sa Sebopeho sa Tubing | ||||
| Kereiti A | Sehlopha sa B | Mophato C | Sehlopha sa D | |
| Matla a thata, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Matla a chai, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Katoloso ho 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
