Puʻu Pepa U

Wehewehe Pōkole:

ʻO ka paila pepa ʻano U anu-wili ʻia kahi ʻenehana hou i loaʻa i ka hopena o ke kenekulia 20. Ke hoʻohālikelike ʻia me nā paila pepa Larssen kahiko, ua loaʻa i nā paila pepa U anu-wili ʻia nā pono penei:

. Ke hāʻawi nei i nā waiwai ʻāpana like a ʻoi aku paha (modulus) me ke kumukūʻai mea haʻahaʻa, ʻo ia hoʻi ke kaumaha o ka ʻāpana no ka mika kuea he haʻahaʻa ma mua o nā puʻu pepa larssen. E kōkua kēia i ka mālama ʻana i ke kumukūʻai mea a ma muli o ka hopena e mālama i ke kumukūʻai papahana. 2. ʻOi aku ka laulā ma mua o nā puʻu pepa larssen. Pono ka nui a i ʻole nā ​​​​ʻāpana o nā puʻu pepa, kahi e wikiwiki ai ke kaʻina hana hoʻonohonoho. E kōkua kēia i ka mālama ʻana i ka manawa papahana a ma muli o ka hopena e kōkua i ka mālama ʻana i ke kumukūʻai mīkini a me ka hana. 3, Mānoanoa like. Hoʻohālikelike ʻia me nā puʻu pepa arssen, ʻo ka ʻāpana lahilahi loa ma ka ʻāpana interock he 6.5mm wale nō ka mānoanoa o ke ʻano like e ʻoi aku ka paʻa i ka wā o ke kau ʻana a ʻaʻole ia e hōʻino maʻalahi i ka wā o ke kau ʻana. ʻO ka maʻamau, e hāʻawi ʻia ka puʻu pepa I i hoʻokahi puʻu, a i kekahi manawa e hāʻawi ʻia i ke ʻano puʻu pahu e like me ka hoʻolālā papahana. ʻO ke kiʻekiʻe o ka puʻu pepa U mau ke kiʻekiʻe o ka puʻu i hui pū ʻia (puʻu pālua). Ka laulā hana huahana:

kiʻekiʻe: 4-16mm

lōʻihi: ʻAʻole i kaupalena ʻia, e like me ke noi a ka mea kūʻai

Loaʻa nā hoʻolālā i hoʻopilikino ʻia a hoʻokipa ʻia i kā mākou hui.

Loaʻa pū ka hana uhi a me ka hana anti-corrosion no nā puʻu pepa U i loko o kā mākou wili. Mea: 0235B, 0345B, 235, S240, SY295, S355, S430, S460, A690, ASTM A572 Papa 50, ASTM A572 Papa 60. Loaʻa nā mea āpau o Kina, EN Standard, ASTM Standard a me nā mea maʻamau ʻē aʻe ma ka reguestManufacturing & Inspection Standard: EN10249-1 /EN10249-2