Kei hea te hoko i te paipa maitai matotoru nui?

Ko Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., tētahi o ngā kaihanga matua o te Wāhanga Kōhao i Haina, ā, he kaha tōna ki te hanga i ngā paipa me ngā ngongo porowhita, tapawhā me te tapawhā rite tonu o JIS G 3466, ASTM A500/A501, ASTM A53, A106, EN10210, EN10219, AS/NZS 1163.
Ko ngā momo maitai e wātea ana ko STKR400, STKR490, S235J2H, S355J0H, S355J2H, S460NH, GR. A/B/C me ētahi atu.
Ko ngā hua e ai ki te tikanga whakaputa ko te ERW, LSAW, SSAW, ngā paipa me ngā ngongo e tākai ana i te makariri.
I taua wā, kua whai tohu te mira mā ngā tiwhikete EN10210, EN10219 FPC me LEED (tiwhikete EPD me PHD).
Ko te whānuitanga painga o te mira he mea mō ngā wāhanga tuwhera rahi nui, inā koa kei raro nei mō ētahi whakaritenga kaupapa.
1. Mō ētahi pātai mōkihi, whakaritenga rānei mō te tono kaupapa, e wātea ana te MOQ mō te 1 tana mita anake.
2. Āwhina i te kiritaki ki te whakakotahi i ngā hua rerekē ki roto i te kete kotahi tae atu ki ngā paipa rino, ngā ngongo, ngā pereti, ngā kurupae, ngā koki me ētahi atu hua rino.
3. Āwhina i te kiritaki ki te whakarite i te Tiwhikete Whakamātautau Mira e ai ki te Taumata EN10204 3.2 tae atu ki ngā whakamātautau mata hua me ngā whakamātautau taiwhanga.
4. Kei te wātea ngā taonga mō te paipa rino me te ngongo hei whakatutuki i ngā whakaritenga akiaki.

Ko Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd., e mōhiotia ana ko Yuantai Derun, he umanga hangarau-tiketike e mōhiotia ana e te kawanatanga, ā, he toa kotahi ia o ngā hua paipa tapawhā me te tapawhā i Haina.
Kei te mahi a Yuantai Derun i te hoahoa o ngā rauemi hanganga me te hanga i ngā hua paipa maitai hanganga mō ngā mara taunga pēnei i ngā whare hanganga maitai kua oti te hanga, ngā pakitara arai karāhe, ngā wāhi nui, ngā kaupapa photovoltaic, te whakatipu kararehe me te hanga ahuwhenua, ngā kaipuke, ngā motuka, ngā mīhini, me ētahi atu.

I tēnei wā, kua whakawhanakehia, kua hangaia hoki e ia he maha ngā hua paipa rino motuhake pērā i te diameter tino nui, te pakitara tino matotoru, te koki matau, me te āhua motuhake, ā, kua mōhiotia hoki e ia te hangarau matua o te hanga hua rino hanganga mō ngā kaupapa nui. He whānuitia te whakamahinga o ēnei hua i roto i ngā whare noho kua oti te hanga, te tautoko hanganga photovoltaic, te hanga kerēne pourewa, ngā kaupapa pakitara ārai karāhe, ngā ārai piriti, ngā taunga rererangi, ngā teihana tereina tereina me ētahi atu mara. Kua whakahaerehia e ia te whakarato rauemi mō ngā kaupapa hangarau matua o te motu. Kei roto i tēnei ko te kaupapa puranga paipa rino 135,000-tana mō te kaupapa hiko photovoltaic ngaohiko tino teitei a te State Power Investment Corporation i Qinghai me te kaha o ngā tekau miriona kirowati, te kaupapa paipa tapawhā me te tapawhā 70,000-tana mō te kaupapa whare kati kōtuhi ahuwhenua o Ihipa "Belt and Road" a te Manatū Ahuwhenua Haina, ngā paipa tapawhā me te tapawhā whakarewa wera-tuku mō te Piriti o Hong Kong-Zhuhai-Macao, me te tuku paipa tapawhā me te tapawhā mō ngā kaupapa matua o te motu pēnei i te National Stadium, te National Grand Theater, me te Beijing Daxing International Airport.

Taiao Pakihi

Wā tuku: Pipiri-18-2025