Umvelisi wensimbi

Iminyaka eli-15 yokwemveliso
Intsimbi

I-A53 yentsimbi yentsimbi

I-A53 yentsimbi yentsimbi enemibhobho
  • I-A53 yentsimbi yentsimbi
  • I-A53 yentsimbi yentsimbi
  • I-A53 yentsimbi yentsimbi

Inkcazo emfutshane:

Izixhobo: Ikhabhoni kunye ne-alloyUmbhobho we-wampla

Ibanga: A53, A106-B, API 5l-b, sT52-4, 1045, 1020, 1018, 5120, njl

NgaphandleDI-Itter: I-60mm-178 mm

UdongaUbukhulu: 4.5-20 mm

Indlela yenkqubo: Ukungqubana, ukudibanisa, ukuveliswa, ukukhangelwa, njl njl

Isicelo: Uhola wendlela, iMetro, iBridge, intaba, i-Tunnelty

Ixesha lokuzisa: 10-Iintsuku ezili-15

Ikota yokuhlawula: I-30% tT+ 70% tT okanye i-LC


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Iinkcukacha zemveliso

Iimpawu zeMveliso

Amagqabantshintshi ngombhobho wentsimbi yentsimbi ye-bridge pile pile

Umbhobho wentsimbi ophumeleleyo sisixhobo esisetyenzisiweyo esisetyenzisiweyo kwimimandla efana noyilo, imijelo, kunye nobunjineli engaphantsi komhlaba. Umsebenzi wayo ophambili kukufaka izixhobo zokufumana izinto ezihlala phantsi komhlaba, gcwalisa izithuba, kwaye uphucule amandla kunye nokuzinza kwesiseko. Imibhobho yeProping ineengenelo zolwakhiwo olulula, ulwakhiwo olulula, kunye neziphumo ezibonakalayo, ke ziye zasetyenziswa ngokubanzi kubunjineli obungaphantsi komhlaba.

I-Grouel yombhobho we-pipe engenambhobho-ye-welfmed (12)
I-Grouel yentsimbi yentsimbi-i-pipe ene-piped ye-welfmed (13)
I-Grouel yentsimbi yentsimbi-i-pipe ene-piped ye-Welfmed (14)

Ukucaciswa kombhobho wentsimbi yentsimbi ye-bridge pile pile

Igama lemveliso I-pile pile pile i-pile / intsimbi yentsimbi yentsimbi / i-pipe yentsimbi yentsimbi / i-Geogy Gipe Gipe / yeBanga le-Pipe / Ibanga elincinci
Imigangatho I-GB / T 9808-2008, API 5ct, i-ISO
Amabakala DZ40, DZ60, DZ80, I-R780, J55, K80, L80, I-A10, A0Ccr, A53 B, A52-4
Ububanzi bangaphandle I-60mm-178mm
Ubukhulu 4.5-20mm
Ubude I-1-12m
Ukugoba kuvunyelwe Akukho ngaphezulu kwe-1.5mm / m
Indlela yenkqubo I-Bevelting / Uvavanyo / I-Hoe Riling / I-Storaing / Intambo yeFayile / Intambo ye-Worky
Ukupakisha I-curia yendoda nebhinqileyo iya kukhuselwa ngempahla yeplastiki okanye i-caps yeplastiki
I-pointer pupe iphebheli iya kuba zingenanto okanye ngokwesicelo somthengi.
Isicelo Ulwakhiwo lweNdawo yokuHamba / yokwakha i-Metro Wally / I-Bridge ye-Bridge / Intaba yeNtaba yokuKhangela / i-Tun Portal Portal / Isiseko esiNgcwele / iPininnengs njl.
Ikota yokuhambisa Kwiinqanawa ezininzi ze-Bulk ngenani elingaphezulu kwe-100 iitoni,
Apha ngezantsi kwe-100 yeetoni, iya kulayishwa kwizitya,
Kwi-odolo engezantsi kweetoni ezi-5, sihlala sikhetha i-LCL (engaphantsi komthwalo wezithoko), ukugcina indleko zomthengi
Isibuko sokuhambisa I-Qingdao Port, okanye i-tianjin port
IKOTA YOKUQESHWA ICif, CFR, FOB, Exw
Ikota yokuhlawula Iipesenti ezingama-30 TT + 70% TT ngokuchasene nekopi ye-B / L, okanye i-30% tt + 70% lc.
I-Grouel yentsimbi yentsimbi-i-pipe enefled-ye-19)

I-up eqhelekileyo-isetyenzisiwe kumbhobho wentsimbi

Ibanga C. Si Mn. P, s Cu Ni Mo Cr
10 I-0.07-0.14 I-0.17-0.37 I-0.35-0.65 Max.0.035 Max.0.25 Max.0.25 / Max.0.15
20 I-0.17-0.24 I-0.17-0.37 I-0.35-0.65 Max.0.035 Max.0.025 Max.0.25 / Max.0.25
35 0.32-0.40 I-0.17-0.37 I-0.50-0.80 Max.0.035 Max.0.25 Max.0.25   Max.0.25
45 I-0.42-0.50 I-0.17-0.37 I-0.50-0.80 Max.0.035 Max.0.25 Max.0.25   Max.0.25
16mn I-0.12-0.20 I-0.20-0.55 1.20-1.60 Max.0.035 Max.0.25 Max.0.25   Max.0.25
12CRO I-0.08-0.15 I-0.17-0.37 I-0.40-0.70 Max.0.035 Max.0.25 Max.0.30 I-0.40-0.55 I-0.40-0.70
15CRCRO I-0.12-0.18 I-0.17-0.37 I-0.40-0.70 Max.0.035 Max.0.25 Max.0.30 I-0.40-0.55 I-0.80-1.10
I-12cc1V I-0.08-0.15 I-0.17-0.37 I-0.40-0.70 Max.0.035 Max.0.25 Max.0.30 I-0.25-0.35 I-0.90-1.20

Iipropathi zoomatshini

Ibanga Amandla e-thensle (MPA) Unikeze Amandla(MPA) I-elongwation(%)
10 ≥335 ≥205 ≥24
20 ≥390 ≥245 ≥20
35 ≥510 I-3005 ≥17
45 ≥590 ≥335 ≥14
16mn ≥490 ≥325 ≥21
12CRO ≥410 ≥265 ≥24
15CRCRO ≥440 ≥295 ≥22
I-12cc1V ≥490 ≥245 ≥22

Ukusetyenziswa kwemibhobho yentsimbi

I-pipe ye-pipe yensimbi yemibhobho eqhelekileyo esetyenziswayo, isetyenziswe ngokubanzi kumashishini, ulondolozo lwamanzi, ulwakhiwo, ukhuseleko lomlilo kunye namanye amasimi omlilo kunye namanye amasimi umlilo. Inomchasi ofanelekileyo wokunganyangeki kwaye inxibe ukunganyangeki, kwaye inamandla athile ecinezelayo.

Imibhobho yensimbi yensimbi ihlala yenziwa ngentsimbi engenasimo kwaye ke ixhathise i-corosions elungileyo. Ukongeza, umbhobho wokuphela kwentsimbi unamandla okuthintela icinezelelo kwaye unokumelana nenani elithile loxinzelelo. Ukongeza, umbhobho wokuphela kwentsimbi unxibe ukunganyangeki kwaye unokusetyenziswa ixesha elide.

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