Ọdịmma China Heavy Hex Structural Bolt na Nut (ASTM A325/A490)

Anyị nwere ike ịbụ ihe mmepụta ihe kachasị ọhụrụ, ndị injinia na ndị ọrụ nwere ahụmahụ na ndị ruru eru, ghọtara usoro njikwa dị mma yana nkwado enyi na-enweta ego tupu / mgbe ọ gasịrị ahịa maka High Quality China Heavy Hex Structural Bolt na Nut ( ASTM A325/A490), Atụmanya mbụ! Ihe ọ bụla ịchọrọ, anyị kwesịrị ime ike anyị niile iji nyere gị aka. Anyị ji obi ụtọ na-anabata ndị ahịa si gburugburu ụwa ka ha na anyị na-akwado maka nkwalite ibe anyị.
Anyị nwere ike nweta akụrụngwa mmepụta ihe kachasị ọhụrụ, ndị injinia na ndị ọrụ nwere ahụmahụ na ndị ruru eru, mara ezigbo mma usoro njikwa gbakwunyere enyi na enyi na-ahụ maka ego na-akpata ego tupu / mgbe ọrịre ahịa maka.China Hex Head Bolt, Ọdịdị Hex Bolt, Mepụta mmekọrịta azụmahịa ogologo oge na mmeri mmeri na ndị ahịa anyị niile, kesaa ihe ịga nke ọma ma nwee obi ụtọ nke ịgbasa ngwaahịa anyị n'ụwa ọnụ. Tụkwasa anyị obi na ị ga-enweta karịa. Jide n'aka na ị ga-enwere onwe gị ịkpọtụrụ anyị maka ozi ndị ọzọ, anyị na-emesi gị obi ike maka nlebara anya anyị kacha mma mgbe niile.
ASTM A325/A325M Heavy Hex Structural Bolts

Ezubere bolts ndị ahụ maka iji na njikọ nhazi. A na-ekpuchi njikọ ndị a n'okpuru ihe achọrọ nke nkọwapụta maka njikọta Structural Iji ASTM A325 Bolts, nke Council Research on Structural Connections kwadoro, nke American Institute of Steel Construction na Ụlọ Ọrụ Fastener Industrial kwadoro.

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

Nha eriri: 1/2″-1.1/2″, M12-M36, nwere ogologo dị iche iche

Ọkwa: ASTM A325/A325M Ụdị-1

Mechaa: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, na ndị ọzọ.

Mbukota: nnukwu ihe dị ka kilogram 25 katọn ọ bụla, katọn 36 nke pallet ọ bụla

Uru: Ogo dị elu na njikwa mma siri ike, ọnụahịa asọmpi, nnyefe oge; Nkwado nka na ụzụ, Akụkọ Nnwale Nleta

Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.

Na 2016, ASTM A325 wepụrụ n'ihu ọha wee jiri ASTM F3125 dochie ya, nke A325 na-aghọ ugbu a ọkwa n'okpuru nkọwa F3125. Nkọwa F3125 bụ nchikota na nnọchi nke ụkpụrụ ASTM isii, gụnyere; A325, A325M, A490, A490M, F1852, na F2280.

Tupu ewepu ya na 2016, nkọwapụta ASTM A325 kpuchiri nnukwu ike hex structural bolts site na 1/2 ″ dayameta site na dayameta 1-1/2 ″. Ezubere bolts ndị a maka iji na njikọ nhazi ya mere ha nwere ogologo eri dị mkpụmkpụ karịa ọkọlọtọ hex bolts.

Nkọwapụta a na-emetụta naanị bolts nhazi hex dị arọ. Maka bolts nke nhazi ndị ọzọ na ogologo eri nwere ihe arụrụ arụ, hụ nkọwapụta A449.

Nkọwa A449 kpuchiri bolts maka ngwa izugbe, gụnyere bolts arịlịka. Tụtụ aka na nkọwapụta A449 maka bolts nchara na-agbanyụ ọkụ na studs nwere dayameta karịa 1-1/2 ″ mana nwere akụrụngwa akụrụngwa yiri ya.