ʻO Yuantai Derun Steel Pipe Manufacturing Group - Hihia Papahana Paipu Huinahā a me nā ʻĀpana like

Hoʻohana nui ʻia ka paipu huinahā o Yuantai Derun. Ua komo pinepine ia i nā hihia ʻenekinia nui. Wahi a nā hiʻohiʻona hoʻohana like ʻole, penei kāna mau hoʻohana:
1. Nā paipu kila huinahā a me nā ʻāpana huinahā no nā hale, ka hana ʻana i nā mīkini, ke kūkulu ʻana i ke kila a me ka ʻeli ʻana i ka honua, a pēlā aku.
2. Hoʻohana nui ʻia ke kila ʻāpana H i ʻōwili wela ʻia i ke kūkulu ʻana i nā hale kila (e like me nā hale hana), a hiki ke hoʻohui ʻia i loko o kahi ʻōnaehana halihali truss māmā; Hiki ke hoʻohana ʻia ma ke ʻano he mea hana o nā mea metala a i ʻole nā ​​mea ʻaʻole metala.
3. Hiki ke hoʻohana ʻia nā paipu kila i hoʻoheheʻe ʻia e halihali i nā wai a me nā mea paʻa pauka, hoʻololi i ka ikehu wela, a hana i nā ʻāpana mīkini a me nā hale hana ʻenekinia.
4. Hoʻohana nui ʻia nā paipu huinahā a me nā ʻāpana ʻāwiliwili i hana anu ʻia. Hoʻohana nui ʻia ia ma ke ʻano he mea hao haʻahaʻa ikaika kiʻekiʻe no ke kino kaʻa.
5. Hana ʻia nā ʻāpana kaomi nui o nā paipu no nā paila kaomi waena a me ka haʻahaʻa i ke kila kalapona kiʻekiʻe Q235A ma o 10 mau kaomi lewa.
6. ʻO kekahi o nā ʻāpana koʻikoʻi o ka paila kiʻekiʻe ka pahu. ʻO kona mahana hana ma kahi o 450 ° C, ʻo ia hoʻi ke koi ʻana i ka papa kila e loaʻa ka ikaika hoʻomanawanui kiʻekiʻe, ke kūpaʻa maikaʻi ʻana i ka oxidation a me kekahi kūpaʻa hoʻonohonoho.
7. Ma waho aʻe o ka hōʻoia ʻana i ka haku mele kemika a me nā waiwai mechanical, e hoʻāʻo ʻia nā paipu kila seamless no ka haki ʻaila i hoʻokahi a hoʻokahi, a e hoʻāʻo ʻia ka lapalapa a me ka palahalaha.

ʻO ka ʻāpana hakahaka kila Yuantai no ka hoʻolālā kilake hoʻohana nei no nā papahana kaulana he nui. Ma waena o nā hihia ʻenekinia kaulana 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.