Umkhiqizi Wensimbi

Iminyaka eyi-15 Yolwazi Lokukhiqiza
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Ipayipi Lensimbi Yokugoqa A53

Isithombe Esivelele Sepayipi Lensimbi Ehlanganisiwe ye-A53
  • Ipayipi Lensimbi Yokugoqa A53
  • Ipayipi Lensimbi Yokugoqa A53
  • Ipayipi Lensimbi Yokugoqa A53

Incazelo emfushane:

Izinto: Ikhabhoni kanye ne-AlloyIpayipi Elingenamthungo noma Elihlanganisiwe

Ibanga: A53, A106-B, API 5L-B, ST52-4, 1045, 1020, 1018, 5120, njll.

NgaphandleDi-iameter: 60mm-178 mm

UdongaUbukhulu: 4.5-20 mm

Indlela Yenqubo: Ukuchusha, Ukuhlanganisa, Ukubeka Ububanzi, Ukuhlola, njll.

Isicelo: Umgwaqo Omkhulu, iMetro, iBhuloho, iNtaba, Ukwakhiwa Komhubhe

Isikhathi sokuthumela: 10-Izinsuku eziyi-15

Isikhathi Sokukhokha: 30%TT+70%TI-T noma i-LC


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Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isifinyezo Sepayipi Lensimbi Ehlanganisiwe Yesisekelo Senqwaba Yebhuloho

Ipayipi lensimbi elihlanganisa i-grouting liyithuluzi elisetshenziswa kabanzi emikhakheni efana nokwakha izakhiwo, imigudu, kanye nobunjiniyela obungaphansi komhlaba. Umsebenzi walo oyinhloko ukufaka izinto ezihlanganisa i-grouting ezimbotsheni ezingaphansi komhlaba, ukugcwalisa izikhala, nokuthuthukisa amandla okuthwala kanye nokuqina kwesisekelo. Amapayipi ahlanganisa i-grouting anezinzuzo zesakhiwo esilula, ukwakhiwa okulula, kanye nemiphumela ebalulekile, ngakho-ke asetshenziswe kabanzi kubunjiniyela obungaphansi komhlaba.

Ipayipi lensimbi elihlanganisiwe - ipayipi elihlanganisiwe elingenamthungo (12)
Ipayipi lensimbi elihlanganisiwe - ipayipi elihlanganisiwe elingenamthungo (13)
Ipayipi lensimbi elihlanganisiwe - ipayipi elihlanganisiwe elingenamthungo (14)

Imininingwane yeGrouting Steel Pipe yeBridge Pile Foundation

Igama Lomkhiqizo Izinqwaba Zepayipi Lensimbi/Izigxobo Zepayipi Lensimbi/Ukuhlanganisa Ipayipi Lensimbi/Ipayipi Lokubhoboza Le-Geology/Ipayipi Elingaphansi Kwebanga/Ipayipi Lenqwaba Encane
Amazinga I-GB/T 9808-2008, i-API 5CT, i-ISO
Amabanga DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4
Ububanzi bangaphandle 60mm-178mm
Ubukhulu 4.5-20mm
Ubude 1-12M
Ukugoba kuvunyelwe Akudluli ku-1.5mm/m
Indlela Yenqubo Ukugoqa/Ukuhlola/Ukubhoboza Imigodi/Ukugoqa Abesilisa/Ukugoqa Abesifazane/Intambo ye-Trapezoidal/Ukukhomba
Ukupakisha Ukuthunga kwendoda neyowesifazane kuzovikelwa ngezingubo zepulasitiki noma izigqoko zepulasitiki
Iziphetho zepayipi lesikhombisi zizoba zingenalutho noma ngokwesicelo seklayenti.
Isicelo Ukwakhiwa Kwemigwaqo Emikhulu/Ukwakhiwa KweMetro/Ukwakhiwa Kwebhuloho/Iphrojekthi Yokuqinisa Umzimba Wezintaba/I-Tunnel Portal/Isisekelo Esijulile/Ukusekela njll.
Isikhathi sokuthumela Emikhumbini emikhulu ngobuningi obungaphezu kwamathani ayi-100,
Ngaphansi kwamathani ayi-100, kuzolayishwa ezitsheni,
Ukuze uthole i-oda elingaphansi kwamathani ama-5, sivame ukukhetha isitsha se-LCL (Esingaphansi komthwalo wesitsha), ukuze sisindise izindleko zeklayenti.
Ichweba lokuthumela Ichweba laseQingdao, noma ichweba laseTianjin
Isikhathi sokuhweba I-CIF, i-CFR, i-FOB, i-EXW
Isikhathi sokukhokha 30%TT + 70% TT uma kuqhathaniswa nekhophi ye-B/L, noma 30%TT + 70% LC.
Ipayipi lensimbi elihlanganisiwe - ipayipi elihlanganisiwe elingenamthungo (19)

Ipayipi Lensimbi Ehlanganisiwe Esetshenziswa Kaningi Enezigaba

Ibanga C. Si Mn. P ,S Cu Ni Mo Cr
10 0.07-0.14 0.17-0.37 0.35-0.65 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.25 / Ubuningi.0.15
20 0.17-0.24 0.17-0.37 0.35-0.65 Ubuningi.0.035 Ubuningi.0.025 Ubuningi.0.25 / Ubuningi.0.25
35 0.32-0.40 0.17-0.37 0.50-0.80 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.25   Ubuningi.0.25
45 0.42-0.50 0.17-0.37 0.50-0.80 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.25   Ubuningi.0.25
16Mn 0.12-0.20 0.20-0.55 1.20-1.60 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.25   Ubuningi.0.25
12Crmo 0.08-0.15 0.17-0.37 0.40-0.70 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.30 0.40-0.55 0.40-0.70
15Crmo 0.12-0.18 0.17-0.37 0.40-0.70 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.30 0.40-0.55 0.80-1.10
12Cr1Mov 0.08-0.15 0.17-0.37 0.40-0.70 Ubuningi.0.035 Ubuningi.0.25 Ubuningi.0.30 0.25-0.35 0.90-1.20

Izakhiwo Zemishini

Ibanga Amandla okudonsa (i-Mpa) Amandla okukhiqiza(i-Mpa) Ukwelulwa(%)
10 ≥335 ≥205 ≥24
20 ≥390 ≥245 ≥20
35 ≥510 ≥305 ≥17
45 ≥590 ≥335 ≥14
16Mn ≥490 ≥325 ≥21
12CrMo ≥410 ≥265 ≥24
15CrMo ≥440 ≥295 ≥22
12Cr1MoV ≥490 ≥245 ≥22

Ukusetshenziswa kwamapayipi ensimbi ahlanganisiwe

Ipayipi le-grouting lensimbi liyipayipi elisetshenziswa kakhulu, elisetshenziswa kabanzi ezimbonini, ekulondolozweni kwamanzi, ekwakheni, ekuvikelweni komlilo, nakwezinye izinkambu. Linokumelana okuhle nokugqwala kanye nokumelana nokuguguleka, futhi linamandla athile okucindezela.

Amapayipi e-grouting ensimbi avame ukwenziwa ngensimbi engagqwali ngakho-ke anokumelana okuhle nokugqwala. Ngaphezu kwalokho, ipayipi le-grouting lensimbi nalo linamandla athile okucindezela futhi lingamelana nengcindezi ethile. Ngaphezu kwalokho, ipayipi le-grouting lensimbi nalo linokumelana nokuguguleka futhi lingasetshenziswa isikhathi eside.

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