ʻO nā Bolts Structural Hex Kaumaha ʻo ASTM A325

ASTM A325 / A325M Kaumaha Hex Structural Bolts

Hoʻohana ʻia nā bolts no ka hoʻohana ʻana i nā pilina pili. Hoʻopiliʻia kēia mau pilina ma lalo o nā koi o ka Specification for Structural Joints Using ASTM A325 Bolts, i'āponoʻia e ka Research Council on Structural Connections, i kākoʻoʻia e ka American Institute of Steel Construction a me ka Industrial Fastener Institute.

Ana: ASME B18.2.6 (Inch Nui), ASME B18.2.3.7M (Metric Size)

Nui o ka Uila: 1/2″-1.1/2″, M12-M36, me nā lōʻihi like ʻole

Papa: ASTM A325 / A325M Type-1

Hoʻopau: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, a pēlā aku

Hoʻopili: Bulk ma kahi o 25 kgs i kēlā me kēia pahu, 36 mau pahu i kēlā me kēia pallet

Pōmaikaʻi: High Quality a me Strict Quality Control, Competitive price, Timely delivery; Kākoʻo ʻenehana, Hoʻolako Hōʻike Hōʻike

E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī hou aku.

I ka makahiki 2016, ua kāpae ʻia ʻo ASTM A325 a ua pani ʻia e ASTM F3125, kahi i lilo ai ʻo A325 i papa ma lalo o ka kikoʻī F3125. ʻO ka ʻōlelo kikoʻī F3125 he hoʻohui a hoʻololi i nā kūlana ASTM ʻeono, me; A325, A325M, A490, A490M, F1852, a me F2280.

Ma mua o kona haʻalele ʻana i ka makahiki 2016, ua uhi ʻia ka kikoʻī ASTM A325 i ka ikaika kiʻekiʻe hex structural bolts mai 1/2″ anawaena a hiki i 1-1/2″ anawaena. Hoʻohana ʻia kēia mau bolts no ka hoʻohana ʻana i nā pilina kūkulu ʻia a no laila ʻoi aku ka lōʻihi o ka lōʻihi o ke kaula ma mua o nā bolts hex maʻamau.

Pili kēia kikoʻī i nā bolts structural hex kaumaha wale nō. No nā wili o nā hoʻonohonoho ʻē aʻe a me nā lōʻihi o ke kaula me nā ʻano mekini like, e ʻike i ke kikoʻī A449.

Hoʻopili ʻia nā bolts no nā noi maʻamau, me nā bolts heleuma, e ka Specification A449. E nānā pū hoʻi i ka Hōʻike A449 no nā bolts kila a me nā studs me nā anawaena ʻoi aku ka nui ma mua o 1-1/2″ akā me nā ʻano mīkini like.

ASTM A325

ʻĀpana
Hoʻopili ka ʻōlelo kikoʻī o ka ASTM A325 i ka ikaika kiʻekiʻe hex structural bolts mai ½” anawaena a hiki i 1-1/2” anawaena. Hoʻohana ʻia kēia mau bolts no ka hoʻohana ʻana i nā pilina kūkulu ʻia a no laila ʻoi aku ka lōʻihi o ka lōʻihi o ke kaula ma mua o nā bolts hex maʻamau. E nānā i ka ʻaoʻao Structural Bolts o kā mākou pūnaewele no ka lōʻihi o ke kaula a me nā ana e pili ana.
Pili kēia kikoʻī i nā bolts structural hex kaumaha wale nō. No nā wili o nā hoʻonohonoho ʻē aʻe a me nā lōʻihi o ke kaula me nā ʻano mekini like, e ʻike i ke kikoʻī A 449.
Hoʻopili ʻia nā bolts no nā hoʻohana maʻamau, e komo pū me nā heleuma e ka Specification A 449. E nānā pū i ka kikoʻī A 449 no nā bolts kila a me nā studs me nā anawaena ʻoi aku ka nui ma mua o 1-1 / 2 "akā me nā ʻano mechanical like.

Nā ʻano

Nā ʻano pili

Na Waiwai Mechanical

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