Akopọ ti fifọ irin fun ipilẹ Pile Afara
Ohun elo irin ti o gbooro jẹ ohun elo gruping ti a lo pupọ ni awọn aaye bii faaji, awọn iṣan omi, ati ipa-ọna ipamo. Iṣẹ akọkọ rẹ ni lati sọ awọn ohun elo gruging sinu awọn iho ilẹ lọ si awọn iho ilẹ, fọwọsi awọn ela, o si mu agbara gbigbe pọ ati iduroṣinṣin ti ipilẹ ati iduroṣinṣin. Awọn opo pipes ni awọn anfani ti eto ti o rọrun, ikole ti o rọrun, ati awọn ipa pataki, nitorinaa wọn ti lo wọn pupọ ni imọ-ẹrọ sisẹ.
Sipesisifiding Peipping Irin aaye fun Fori Afara Afara
| Orukọ ọja | Irin Pipe Pipe Lilu Pipe / Irin Awọn Poity Powes / Igba Pipe / Getalogy Pipin paipe / PIP-ite / Micro Pile / Micro Pile |
| Awọn ajogun | GB / T 9808-2008, API 5T, ISO |
| Onipò | Dz40, Dz60, Dz80, R780, sibẹsibẹ, L55, L80, 36MN5, 36MVV, 36MVV, 36MV B, A23 B, ST52-4 |
| Apa ila opin | 60mm-178mm |
| Ipọn | 4.5-20mm |
| Gigun | 1-12m |
| A gba laaye | Ko si siwaju sii ju 1,5mm / m |
| Ọna ilana | Jacelling / Iboju / Ife Iho / Iho tabi ki o salẹ |
| Ṣatopọ | Akọ ati akọ tabi abo yoo ni aabo nipasẹ awọn aṣọ ṣiṣu tabi awọn bọtini ṣiṣu Pipe aaye opin yoo wa ni igboro tabi bi fun ibeere alabara. |
| Ohun elo | Ikole ti opopona / Ikole Agbegbe / Ikole Bridge / Isanwo Ẹlẹda Agbegbe / Aaye atọka / Ipilẹ / Ipilẹ / Ipilẹṣẹ BIX. |
| Ọrọ sowo | Ni awọn ọkọ oju omi ti o wa ni pipin iye ju 100 toonu, Ni isalẹ aṣẹ 100 toonu, yoo wa ni ti kojọpọ sinu awọn apoti, Fun aṣẹ ni isalẹ 5 toonu, a nigbagbogbo yan lcl (kere ju fifuye apo), lati fi iye owo pamọ fun alabara |
| Ifiranṣẹ Sowo | Qingdao Port, tabi Port Tianrin |
| Akoko isoworanṣẹ | CIF, CFR, fob, exw |
| Akoko isanwo | 30% TT + 70% TT lodi si ẹda ti B / L, tabi 30% TT + 70% LC. |
Pipe irin ti a lo wọpọ irin paipu pẹlu awọn onipò
| Ipo | C. | Si | Mn. | P, s | Cu | Ni | Mo | Cr |
| 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.25 | Max.0.25 | / | Max.0.15 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.025 | Max.0.25 | / | Max.0.25 |
| 35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| 16mn | 0,2-0.20 | 0.20-0.55 | 1.20-1.60 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| Ikejiye | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.40-0.55 | 0.40-0.70 |
| 15 ẹrọ | 0,2-0.18 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.40-0.55 | 0.80-1.10 |
| 12C1mov | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.0.30 | 0.25-0.35 | 0.90-1.20 |
Awọn ohun-ini darí
| Ipo | Agbara Tensele (MPA) | Mu agbara(Mppa) | Igbelage(%) |
| 10 | ≥335 | ≥205 | ≥24 |
| 20 | ≥390 | ≥245 | ≥20 |
| 35 | ≥510 | ≥305 | ≥17 |
| 45 | ≥590 | ≥335 | ≥14 |
| 16mn | ≥490 | ≥325 | ≥21 |
| Ikejiye | ≥410 | ≥265 | ≥24 |
| 15 ẹrọ | ≥440 | ≥295 | ≥22 |
| 12C1mov | ≥490 | ≥245 | ≥22 |
Ohun elo ti awọn ọpa onipo
Ati awọn ohun elo gbigbẹ ti wa ni ohun elo Puteline ti a lo ti a lo, ti a lo ni gbogbo wọn ni awọn ile-iṣẹ, Ibajẹ omi, ikole ina, ati awọn aaye miiran. O ni resistance ti o dara ati wọ resistance, ati pe o ni agbara elede kan.
Awọn onipo wiwọ irin ni a ṣe nigbagbogbo irin alagbara, nitorinaa ni resistance ipa-ipa ti o dara. Ni afikun, pe irin grouting, irin naa ni agbara elede ati pe o le ṣe idiwọ iye titẹ kan. Ni afikun, igi gbigbẹ, irin ti o ni wọ recesistance ati pe a le lo fun igba pipẹ.
