Hoko Raraunga iti, Waenga ranei te pehanga korekore mo te korowha koromamao
Tirohanga
He iti ake te utu, he kaimahi hoko hihiri, he QC motuhake, he wheketere whai tohu, he ratonga kounga moni mo te Tube Boiler Seamless. Nau mai ki nga kaihoko huri noa i te ao ki te whakapiri mai ki a maatau mo te whakahaere me te mahi tahi mo te wa roa. Ka noho matou hei hoa pono ki a koe me te kaiwhakarato paipa me nga taputapu mo te umanga whakangao hiko i Haina.
I tenei wa, ko ta maatau taonga i mahi tahi me te Kaikirimana kaupapa ka whakaatuhia ki te nuinga o nga iwi ke. Ka whakapau kaha matou katoa ki te whakarato i te kaha ki a koe me nga taonga pai. Ko te hiahia ki te kohikohi tono mo o taonga me te whakaputa i te mahi tahi mo te wa roa. Ka tino oati matou: Csame te kounga teitei, te utu pai ake; rite tonu te utu hoko, te kounga teitei.
Taupānga
Kei te whakamahia te nuinga ki te hanga waro hanganga maitai teitei, pehanga iti reo pehanga putorino kohua, tino wera mamaoa putorino waro maitai.
Koeke Matua
Koeke o te waro hanganga maitai teitei: 10#,20#
Waahanga matū
| Paerewa | Kōeke | Hanganga matū(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07～0.13 | 0.17～0.37 | 0.38～0.65 | ≤0.030 | ≤0.030 | 0.3～0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17～0.23 | 0.17～0.37 | 0.38～0.65 | ≤0.030 | ≤0.030 | 0.3～0.65 | ≤0.25 | ≤0.30 | |
Taonga Miihini
| Paerewa | Paipa maitai | Te matotoru o te pakitara | Te kaha tensile | Te Kaha Tuku | Te whakaroa |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335～475 | 195 | 24 | |
| 20 | ＜15 | 410～550 | 245 | 20 | |
| ≥15 | 225 | ||||
Whakaritenga Whakamatau
Hei taapiri atu ki te whakarite i te hanganga matū me nga taonga miihini, ka mahia nga whakamatautau hydrostatic takitahi, ka mahia nga whakamatautau mura me te papatahi. .I tua atu, ET. Kei te waatea te UT
Te kaha tuku
Te Mahinga Whakarato: 2000 Tons Ia Marama Ma te Tohu o GB / T3087-2008 Seamless Carbon Steel Pipe
Te takai
I roto i nga paihere me te pouaka rakau kaha
Tukunga
7-14 ra mena kei roto i nga taonga, 30-45 nga ra ki te whakaputa
Utu
30% depsoit, 70% L/C, kape B/L ranei 100% L/C i te tirohanga
Taipitopito Hua
Tube Kohuatanga Teitei
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
