GRADE8.8/10.9 mkpanaka eri zuru oke

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Eriri eri zuru ezu bụ ihe a na-ahụkarị, ihe nkedo dị ngwa ngwa nke a na-eji n'ọtụtụ ngwa ihe owuwu. A na-eji eriri na-aga n'ihu site n'otu akụkụ ruo na nke ọzọ ma na-akpọkarị ya dị ka eriri zuru oke, redi rod, TFL rod (Thread Full Length), ATR ( All thread rod) na ọtụtụ aha ndị ọzọ na acronyms. A na-akwakọba mkpanaka ma ree ya n'ogologo 3′, 6', 10' na 12', ma ọ bụ a ga-egbutu ha n'ogologo. A na-akpọkarị eriri eri niile a na-egbutu n'ogologo dị mkpụmkpụ dị ka studs ma ọ bụ studs zuru oke.

studs zuru oke enweghị isi, a na-etinye eriri n'ogologo ha dum, ma nwee ike dị elu. A na-ejikọta studs ndị a na mkpụrụ abụọ ma jiri ihe ndị a ghaghị ikpokọta na ngwa ngwa ngwa ngwa. igwe anaghị agba nchara, alloy ígwè na carbon ígwè ihe nke ana achi achi na Ọdịdị adịghị ada mbà n'ihi nchara.

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A na-eji eriri eri zuru ezu mee ihe n'ọtụtụ ngwa ihe owuwu dị iche iche. Enwere ike itinye mkpanaka ndị ahụ na mbadamba ihe dị ugbu a ma jiri ya mee ihe dị ka arịlịka epoxy. Enwere ike iji studs dị mkpụmkpụ jikọtara ya na ihe nkedo ọzọ iji gbatịa ogologo ya. Enwere ike iji eriri niile dị ka ngwa ngwa ọzọ maka mkpanaka arịlịka, eji ya maka njikọ flange ọkpọkọ, ma jiri ya mee ihe dị ka bolts okpukpu abụọ na ụlọ ọrụ ahịrị okporo osisi. Enwere otutu ngwa ihe owuwu ndị ọzọ ekwughị ebe a nke ejiri eriri eri niile ma ọ bụ studs zuru oke.

Ihe kposara ígwè ojii na-adị nwayọọ na-eguzogide corrosion n'ebe akọrọ. Igwe nchara nke nwere Zinc na-eguzogide corrosion na gburugburu mmiri mmiri. Black ultra-corrosion-eguzogide mkpuchi ígwè kposara na-eguzogide kemịkalụ ma na-eguzogide 1,000 awa nke nnu sprays.Raịkọ eri eri bụ ụlọ ọrụ ọkọlọtọ; họrọ skru ndị a ma ọ bụrụ na ịmaghị eri n'otu inch. A na-ekekọta eriri ndị dị mma na nke dị mma iji gbochie ịtọpụ na ịma jijiji; na mma na eri, mma na-eguzogide.Grade 2 bolts na-emekarị na-eji na-ewu maka isonyere osisi components. A na-eji bolts ọkwa 4.8 na obere injin. Ọkwa 8.8 10.9 ma ọ bụ 12.9 bolts na-enye ike tensile dị elu. Otu uru bolts fasteners nwere n'elu welds ma ọ bụ rivets bụ na ha na-enye ohere maka mfe disassembly maka nrụkwa na mmezi.

carbon steel thread rods

Nkọwapụta eriri d			M2	M2.5		M3		(M3.5)		M4		M5		M6		M8		M10		M12		(M14)		M16		(M18)
P	eri siri ike		0.4	0.45		0.5		0.6		0.7		0.8		1		1.25		1.5		1.75		2		2		2.5
	chiri anya-gbara		/	/		/		/		/		/		/		1		1.25		1.5		1.5		1.5		1.5
	chiri anya-gbara		/	/		/		/		/		/		/		/		1		1.25		/		/		/
Puku iberibe arọ (steel) n'arọ			18.7	30		44		60		78		124		177		319		500		725		970		1330		1650
Nkọwapụta eriri d			M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P		eri siri ike	2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
		chiri anya-gbara	1.5		1.5		2		2		2		2		3		3		3		3		3		3
		chiri anya-gbara	/		/		/		/		/		/		/		/		/		/		/		/
Puku iberibe arọ (steel) n'arọ			2080		2540		3000		3850		4750		5900		6900		8200		9400		11000		12400		14700