Chifukwa Chiyani Sankhani ASTM A252 Giredi 3 pa Ntchito Yoyambira?

Si mapaipi onse achitsulo omwe angathe kuthana ndi kukakamizidwa kukankhidwira pansi. Mukamanga maziko, mumafunika chinthu cholimba, chodalirika, komanso chomangidwa bwino. Ndicho chimene chimafunika.Chitoliro cha Chitsulo cha Astm A252amapereka—makamaka ngati mukupita ku Giredi 3.

Ndiye nchiyani chimapangitsaAstm A252 Gr 3Kodi ndi ofunika kwambiri? Tiyeni tikambirane za manambala.Astm A252 Giredi 3Mphamvu ya Zokolola imakhala yokwera kwambiri kuposa magiredi otsika. Izi zikutanthauza kuti nyundo ikagunda pamwamba pa chitoliro, ndipo nthaka ikakankhira kuchokera m'mbali, chitolirocho chimakhala ndi mawonekedwe ake. Sichimagwedezeka. Sichimasweka. Chimagwira ntchito basi.

https://www.leadingsteels.com/spirally-welded-steel-pipes-astm-a252-grade-1-2-3-product/

Nayi maziko. Izi zikukhudza milu ya mapaipi achitsulo cha pakhoma okhala ndi mawonekedwe ozungulira. Mapaipi awa amagwira ntchito ngati chiwalo chonyamula katundu chokhazikika kapena ngati chipolopolo chopangira milu ya konkire yopangidwa m'malo mwake. Mu Chingerezi chosavuta? Chitolirocho chimakhala pansi ponyamula zinthu zolemera, kapena chimathandiza kupanga mulu wa konkire womwe umatenga malo. Mulimonsemo,Astm A252 Gr3ali ndi udindo pa ntchitoyi.

Ku Cangzhou Spiral Steel Pipes Group Co., Ltd., timapereka mapaipi olumikizidwa kuti agwiritsidwe ntchito popangira zinthu m'mimba mwake kuyambira 219mm mpaka 3500mm. Kutalika kwa chitoliro chimodzi kumatha kufika mamita 35. Chitolirocho ndi chambiri, ndipo chonsecho chapangidwa kuti chikwaniritse miyezo yokhwima.

Kaya mukumanga milatho, nyumba zazitali, kapena malo oimikapo madoko, ntchito yomanga maziko si malo oti muyesere masewera. Sankhani Astm A252 Giredi 3. Mphamvu yochuluka. Kukula kwake kuli kosiyanasiyana. Kudalirika kwenikweni. Maziko anu adzakuthokozani.


Nthawi yotumizira: Juni-10-2026