Ko te paipa ASTM A106 Grade B tētahi o ngā paipa maitai tui kore rongonui e whakamahia ana i roto i ngā ahumahi rerekē. Ehara i te mea ko ngā pūnaha paipa pēnei i te hinu me te hau, te wai, te tuku para kohuke anake, engari mō ngā kaupapa poihau, te hanga, me ngā hanganga anō hoki.
Whakataki hua
Ko te Paipa Pēhanga Tuitui ASTM A106 (e mōhiotia ana ko te paipa ASME SA106) e whakamahia whānuitia ana i roto i te hanganga o ngā whare whakapai hinu me te hau, ngā tipu hiko, ngā tipu matū hinu, ngā kohua, me ngā kaipuke me kawe e ngā paipa ngā wai me ngā hau e whakaatu ana i ngā pāmahana me ngā taumata pēhanga teitei ake.
Kei te Gnee steel te whānuitanga katoa o ngā paipa A106 (paipa SA106) i roto i:
Ngā Tau B me C
NPS ¼” ki te 30” te whānui
Ngā Rārangi 10 ki te 160, STD, XH me XXH
Ngā Rārangi 20 ki te XXH
Te Matotoru o te Pakitara i tua atu i te XXH, tae atu ki:
– Tae atu ki te 4” te whānui o te pakitara, mai i te 20” ki te 24” te whānui
– Tae atu ki te 3 inihi te whānui o te pakitara, mai i te 10 ki te 18 inihi te whānui
– Tae atu ki te 2” te pakitara i roto i te 4” ki te 8” te whānui
| Taumata A | Taumata B | Tau C | |
| % mōrahi waro | 0.25 | 0.30* | 0.35* |
| *% Konupora | 0.27 ki te 0.93 | *0.29 ki te 1.06 | *0.29 ki te 1.06 |
| Whēkau, mōrahi % | 0.035 | 0.035 | 0.035 |
| Whānariki, mōrahi % | 0.035 | 0.035 | 0.035 |
| Hiraka, iti rawa.% | 0.10 | 0.10 | 0.10 |
| Koromō, mōrahi % | 0.40 | 0.40 | 0.40 |
| Parahi, mōrahi % | 0.40 | 0.40 | 0.40 |
| Molibdenum, mōrahi % | 0.15 | 0.15 | 0.15 |
| Nikara, mōrahi % | 0.40 | 0.40 | 0.40 |
| Vanadium, mōrahi.% | 0.08 | 0.08 | 0.08 |
| *Mēnā kāore i te tohua e te kaihoko, mō ia whakahekenga o te 0.01% i raro i te mōrahi waro kua tohua, ka whakaaetia he pikinga o te 0.06% konupora ki runga ake i te mōrahi kua tohua tae atu ki te mōrahi o te 1.65% (1.35% mō ASME SA106). | |||
Ko Jiangsu Hangdong Metal Products Co., Ltd. he apiti nō Jiangsu Hangdong Iron & Steel Group Co., LTD. He kamupene rangahau me te whakawhanake, whakaputa, hoko, ratonga hoki i roto i tētahi o ngā umanga hanga rauemi whakarewa ngaio. 10 ngā raina whakaputa. Kei Wuxi City, Jiangsu Province te tari matua, e hangai ana ki te ariā whanaketanga "kounga te wikitoria i te ao, ratonga te whakatutukitanga". E whakapau kaha ana mātou ki te whakahaere kounga tino pakari me te ratonga whai whakaaro. Neke atu i te tekau tau o te hanga me te whanaketanga, kua riro mātou hei umanga hanga rauemi whakarewa ngaio kua whakauruhia. Mēnā e hiahia ana koe ki ngā ratonga e pā ana, whakapā mai ki:info8@zt-steel.cn
Wā tuku: Hakihea-29-2023
