ʻO ka mea hoʻolako Kina i hoʻonohonoho pono ʻia i nā Bolts Expansion Steel - 304/316L/2205 Stainless Steel Hexagon Socket Head Cap Bolt – Aozhan

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ʻO Hexagon Socket Head Cap Bolt he ʻano o nā ʻano ʻano lua. Hoʻohana pinepine ʻia lākou i nā mea hana mīkini, nā mea hana kemika, nā paila wai, nā moku, nā mea uila, a me nā mea ʻē aʻe. Hoʻohana hou aʻe i nā lako hoʻokuʻu aku. Hoʻokaʻawale ʻia nā mea i ʻelua mau ʻano: SUS304 stainless steel hexagon socket head cap screws, wehewehe papa ikaika -A2-70. ʻO SUS316 mau ʻōpoʻo poʻo poʻo hexagon hexagon, ka wehewehe ʻana o ka papa ikaika-A4-70. Hoʻohana ʻia i nā lako palekana kaiapuni, nā mea lapaʻau, nā lako kamaʻilio, nā mea mana, nā huahana uila, nā mea kani, nā mīkini meaʻai, nā petrochemical, ka hui moku, ka paipu valve pump, ke kūkulu ʻana i nā pā pale, ka lewa ākea, nā keʻena haʻuki, nā mea hoʻonaninani waho, etc.

Maʻamau ʻokoʻa: DIN 912 - 1983 ISO 4762 - 2004. Kūlana maʻamau: GB / T70.1 ISO4762 ASME B18.3.1M UNI5931 NF E25-125 AS 1420. Nā mea koho: stainless steel SUS304, SUS316, papa Aʻa-As407 etc. Nā hiʻohiʻona huahana: kiʻekiʻe kiʻekiʻe, kiʻekiʻe ka pilina pili, māmā, maʻalahi e hoʻopaʻa, wehe, ʻaʻole maʻalahi e paheʻe ke kihi. Pehea e hoʻohana ai: Allen wrench. Nā mea e pono ai ka nānā ʻana: E hoʻohana i ka torque kūpono, mai hoʻopaʻa ʻole. Nā kūlana maʻamau: GB/T70.1, ISO4762, ASME B18.3.1M, UNI5931, NF E25-125, AS 1420, ISO 12474 – 2011.

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