ʻO Yuantai Derun Steel Pipe Manufacturing Group - Square and Rectangular Pipe Project Case

Hoʻohana nui ʻia ka paipu square o Yuantai Derun. Ua komo ʻo ia i nā hihia ʻenehana nui no nā manawa he nui. Wahi a nā hiʻohiʻona hoʻohana like ʻole, ʻo kāna mau hoʻohana penei:
1. ʻO nā paipu kila square a me ka rectangular no nā hale, ka hana ʻana i nā mīkini, ka hana kila a me ka ʻeli ʻana o ka honua, etc.
2. Hoʻohana nui ʻia ke kila ʻāpana H-ʻāpana wela i ke kūkulu ʻana i nā hale kila (e like me nā hale hana hale hana), a hiki ke hoʻohui pū ʻia i loko o kahi ʻōnaehana hili hale māmā; Hiki ke hoʻohana ʻia e like me ka mea hana o nā mea metala ʻē aʻe a i ʻole nā ​​mea ʻole.
3. Hiki ke hoʻohana ʻia nā paipu kila welded no ka lawe ʻana i ka wai a me ka pauka paʻa, hoʻololi i ka ikehu wela, a hana i nā ʻāpana mechanical a me nā hale ʻenekinia.
4. Hoʻohana nui ʻia nā ʻāpana ʻāpana lahilahi i hana ʻia i ke anuanu. Hoʻohana nui ʻia ia e like me ka haʻahaʻa haʻahaʻa haʻahaʻa ikaika ikaika no ke kino kaʻa.
5. ʻO nā ʻāpana koʻikoʻi nui o nā paipu no nā paila haʻahaʻa haʻahaʻa i hana ʻia me ke kila kalapona kiʻekiʻe Q235A ma o 10 mau kaomi lewa.
6. ʻO kekahi o nā mea nui o ka paila kiʻekiʻe ka pahu. ʻO ka mahana hana ma kahi o 450 ° C, kahi e koi ai i ka pā kila e loaʻa i ka ikaika hoʻomanawanui kiʻekiʻe, ke kūpaʻa oxidation maikaʻi a me ke kūpaʻa o ka hui.
7. Ma waho aʻe o ka hōʻoia ʻana i ka hoʻohui ʻia ʻana o nā kemika a me nā waiwai mechanical, e hoʻāʻo ʻia nā paipu kila maʻemaʻe no ka haki ʻana o ka ʻaila i ka hoʻāʻo hydraulic pakahi, a e hana ʻia i nā hoʻāʻo flaring a flattening.

ʻO Yuantai steel hollow pauku no ka hana kilaka hoʻohana ʻana no nā projets kaulana he nui. Ma waena o nā hihia ʻenekinia kaulana ʻo 1500 a me nā haole, me Hong Kong Zhuhai Macao Bridge, ka National Grand Theatre, Singapore Google Building, Cairo CBD, Egypt One Million Ferdinand Land Greenhouse Improvement Project, Dubai Villa High end Villa Project , Qatar Lucille World Cup Venue Project, etc