Fa'atauga vevela Falegaosimea Saina Hot Rolled Black Welded O'o'o Vaega Fa'atusa Uamea Paipa/Tube
Fa'amatalaga Puupuu:
Fa'amatalaga Oloa
Faailoga o oloa
O a tatou sailiga e faʻavavau o uiga o le "manatu i le maketi, vaʻavaʻai i tu ma aga, faʻasaienisi" ma le aʻoaʻoga o le "lelei le faavae, faʻalagolago i le muamua ma le pulega o le alualu i luma" mo le Hot sale Factory China Hot Rolled Black Welded Hollow Section Shape Steel. Pipe/Tube, Matou te faʻatauaina lau suʻesuʻega, Mo faʻamatalaga faʻapitoa, ia mautinoa e te faʻafesoʻotaʻi ma i matou, matou te tali atu ia te oe ASAP!
O a tatou sailiga e faavavau o le uiga o le "manatu i le maketi, vaʻai i tu ma aga, faʻasaienisi" ma le talitonuga o le "tulaga lelei, faʻalagolago i le muamua ma le pulega i luga" moSaina Black,Square, Faatasi ai ma oloa sili ona lelei, auaunaga sili pe a uma-faʻatau ma faiga faʻamaonia, matou te manumalo i le faʻatuatuaga mai le tele o paaga mai fafo, e tele faʻamatalaga lelei na molimauina le tuputupu aʻe o le matou fale gaosimea. Faatasi ai ma le mautinoa atoatoa ma le malosi, faʻafeiloaʻi tagata faʻatau e faʻafesoʻotaʻi ma asiasi mai ia i matou mo mafutaga i le lumanaʻi.
ASTM A500Squarema Pipa Uamea Fa'ata'afa'afa
1. Fa'amatalaga:Pipa u'amea A500 Fa'afa'afa'afa ma Fa'afa'afa:20mmx20mm—500mmx500mm
2. Length: 5.8m, 6m, 11.8m, 12m ma soʻo se umi e mafai ona faʻapipiʻiina e tusa ai ma manaʻoga o tagata faʻatau.
3.Surface Togafitiga: Plain, suauu, valiina, galvanized, electro-static coating ma isi.
4.Package o sikuea ma lapotopoto A500 uamea paipa: PVC ie palasitika ma i fusi.
5. Felauaiga: I le atigipusa poʻo le tele.
6.Payment: 1.T / T- 30% totogi muamua, ma paleni e faasaga i le kopi o le B / L i totonu ole 3-5 aso.
2. L/C 100% e le mafai ona toe fa'afo'isia ile va'aiga.
3.Western Union.
7.Talosaga: Faʻatulagaga
Tulaga Fa'ainisinia
| Elemene | Vasega A, B ma le D | Grace C | ||
| Avela | Oloa | Avela | Oloa | |
| Iloiloga | Iloiloga | Iloiloga | Iloiloga | |
| 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 |
| Kopa, ina uamea apamemea | 0.2 | 0.18 | 0.2 | 0.18 |
| ua faamaoti mai, min | ||||
Manaoga Tensile
| Fa'ali'i Fa'aa'ai Lapotopoto | ||||
| Vasega A | Vasega B | Vasega C | Vasega D | |
| Malosi fa'amalosi, mn, ps (MPa) | 45,000 | 58,000 | 62 00 | 58,000 |
| -310 | -400 | -427 | -400 | |
| Malosi e maua mai, mn, psi (MPa) | 33,000 | 42,000 | 46,000 | 36,000 |
| -228 | -290 | -317 | -250 | |
| Elongation i le 2 inisi (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
| Fa'atutu Fa'apa'u | ||||
| Vasega A | Vasega B | Vasega C | Vasega D | |
| Malosi fa'amalosi, mn, ps (MPa) | 45,000 | 58,000 | 62 00 | 58,000 |
| -310 | -400 | -427 | -400 | |
| Malosi e maua mai, mn, psi (MPa) | 39,000 | 46,000 | 50,000 | 36,000 |
| -269 | -317 | -345 | -250 | |
| Elongation i le 2 inisi (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
