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Te maitai

A53 Grouting Steel Pipe

A53 Grouting Steel Pipe Whakaaturanga Whakaahua
  • A53 Grouting Steel Pipe
  • A53 Grouting Steel Pipe
  • A53 Grouting Steel Pipe

Whakaahuatanga Poto:

Rauemi: Waowa me te AlloyPaipa Kore, Paiherea ranei

Kōeke: A53, A106-B, API 5L-B, ST52-4, 1045, 1020, 1018, 5120, etc

I wahoDimita: 60mm-178 mm

TaiepaTe matotoru: 4.5-20 mm

Tikanga Tukatuka: Te miro, te hono, te tapapa, te whakaata, aha atu

Taupānga: Huarahi, Metro, Piriti, Maunga, Tunnel Consturction

Wā Tukunga: 10-15 Ra

Waa Utu: 30%TT+70%TT, LC ranei


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Taipitopito Hua

Tohu Hua

He Tirohanga mo te Paipa Tiaki Tiaki mo te Turanga Pounamu Piriti

Ko te putorino rino a Grouting he taputapu whaanui e whakamahia ana i roto i nga mara penei i te hoahoanga, nga kauhanga, me te miihini o raro.Ko tana mahi matua ko te wero i nga rawa whakangao ki roto i nga rua o raro, whakakiia nga waahi, me te whakapai ake i te kaha o te kawe me te pumau o te turanga.He pai nga paipa o nga putorino o te hangahanga ngawari, te hanga watea, me nga paanga nui, no reira kua whakamahia nuitia i roto i nga miihini o raro.

He paipa maitai - paipa paipa paipa (12)
He paipa rino whakararu - paipa paipa-kore paipa (13)
He paipa rino - paipa paipa paipa (14)

Te Whakatakotoranga mo te Paipa Tiaki Tiaki mo te Turanga Pounamu Piriti

Ingoa Hua Pipa Pipa maitai/Pou Pipa maitai/Poupa Paipa Maama/Pupa Paipa Whakawhanawhenua/Pupa Puawai-iti/Tupa Puka Moroiti
Paerewa GB/T 9808-2008, API 5CT, ISO
Koeke DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4
Te diameter o waho 60mm-178mm
Te matotoru 4.5-20mm
Te roa 1-12M
Whakaaetia te piko Kaua e neke ake i te 1.5mm/m
Tikanga Tukatuka Beveling/Tirohanga/Kei poka/Tane Miro/Wahine Miro/Trapezoidal Miro/Tohu
Te takai Ko te miro tane me te Wahine ka tiakina e nga kakahu kirihou he potae kirihou ranei
Ka noho tahanga nga pito putorino tohu, i runga ranei i te tono a nga kaihoko.
Taupānga Te Hanga Huarahi/Te Hanga Metro/Te Hanga Piriti/Te Kaupapa Whakamau Tiananga Maunga /Tunnel Portal/Deep Foundation/Underpinning etc.
wā tuku I nga kaipuke nui mo te rahinga i runga ake i te 100 tone,
I raro i te 100 tons ota, ka utaina ki roto i nga ipu,
Mo te ota kei raro iho i te 5 tone, ka whiriwhiria e matou he ipu LCL (He iti ake i te utaina ipu), hei whakaora i te utu mo te kaihoko.
Tauranga tuku tauranga Qingdao, tauranga Tianjin ranei
Tauhokohoko CIF, CFR, FOB, EXW
Te wa utu 30%TT + 70% TT ki te kape o B/L, 30%TT + 70% LC ranei.
Te paipa maitai - te paipa paipa paipa (19)

Paipa maitai Grouting whakamahia noa me nga Tohu

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

Nga Taonga Miihini

Kōeke Te kaha o te kaha (Mpa) Te kaha tuku(Mpa) Te whakaroa(%)
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

Te tono o nga paipa rino grouting

Steel grouting putorino ko te rauemi pipeline whakamahia nuitia, whakamahia whānuitia i roto i te ahumahi, te tiaki wai, hanga, tiaki ahi, me etahi atu mara.He pai te parenga waikura me te whakakakahu i te atete, me te kaha o te kopiri.

Ko te nuinga o nga putorino grouting he mea hanga ki te kowiri tira, na reira he pai te aukati waikura.I tua atu, ko te putorino tira rino he kaha te whakakoi, ka taea hoki te tu atu ki te pehanga.I tua atu, ko te putorino tira rino he aukati kakahu ka taea te whakamahi mo te wa roa.

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