Hoʻolālā Kūikawā no Kina En 10219 ASTM A500 Welded ERW Steel Pipe
ʻO ka wehewehe pōkole:
Huahana Huahana
Huahana Huahana
Loaʻa iā ia kahi helu hōʻaiʻē ʻoihana ʻoihana maikaʻi, mea kūʻai aku ma hope o ke kūʻai aku a me nā mea hana hana hou, ua loaʻa iā mākou kahi kūlana maikaʻi loa i waena o kā mākou mea kūʻai aku ma ka honua no Special Design for China En 10219ASTM A500Welded ERW Steel Pipe, No ka hoʻonui ʻana i ka ʻāpana, kono ʻoluʻolu mākou i nā poʻe a me nā ʻoihana e hui pū ma ke ʻano he ʻelele.
Loaʻa iā ia kahi helu hōʻaiʻē ʻoihana ʻoihana maikaʻi, mea kūʻai aku ma hope o ke kūʻai aku a me nā mea hana hana hou, ua loaʻa iā mākou kahi kūlana maikaʻi loa i waena o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.ASTM A500, Paipu kila ERW Welded Kina, Hana pono ʻia kēlā me kēia huahana, e ʻoluʻolu ʻoe. Ua nānā pono ʻia kā mākou huahana a me nā hoʻonā i ke kaʻina hana, no ka mea e hāʻawi wale iā ʻoe i ka maikaʻi maikaʻi loa, e hilinaʻi mākou. ʻO nā kumukūʻai kiʻekiʻe akā nā kumukūʻai haʻahaʻa no kā mākou hui lōʻihi. Hiki iā ʻoe ke loaʻa nā koho like ʻole a hilinaʻi like ka waiwai o nā ʻano āpau. Inā he nīnau kāu, mai kānalua e nīnau mai iā mākou.
ASTM A500Paipu kila huinaha a me Rectangular
1.Specification:Pāha a me Rectangular A500 paipu kila:20mmx20mm—500mmx500mm
2.Length:5.8m, 6m, 11.8m, 12m a hiki ke hoʻopilikinoʻia kekahi lōʻihi e like me ka makemake o ka mea kūʻai.
3.Surface Treatment: Plain, oiled, pena, galvanized, electro-static coating a pēlā aku.
4.Package o ka huinahalike a me ka poepoe A500 paipu kila: PVC lole a me na puolo.
5.Transportation:Ma ka pahu a i ʻole ka nui.
6.Payment: 1.T / T- 30% uku mua, a me ke koena i ke kope o B / L i loko o 3-5 mau lā.
2. L / C 100% hiki ʻole ke hoʻihoʻi ʻia ma ka ʻike.
3.Western Union.
7.Application: Hoʻolālā
Koi Kemika
| ʻElemu | Papa A, B a me D | Aloha C | ||
| Wela | Huahana | Wela | Huahana | |
| Kānāwai | Kānāwai | Kānāwai | Kānāwai | |
| Carbon, 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 |
| Sulfur, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper, ke kila keleawe | 0.2 | 0.18 | 0.2 | 0.18 |
| ua hoakakaia, min | ||||
Nā Koina Tensile
| Puʻupuʻu Poʻe | ||||
| Papa A | Papa B | Papa C | Papa D | |
| Ka ikaika wili, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Ka ikaika hua, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Elongation ma 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
| ʻO nā paipu hoʻoheheʻe ʻia | ||||
| Papa A | Papa B | Papa C | Papa D | |
| Ka ikaika wili, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Ka ikaika hua, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Elongation ma 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
