China HDG DIN933 Hex Head Bolt Hot Dipped Baetsi le bafani ba thepa |Hongji

HDG DIN933 Hex Head Bolt Hot Dipped Galvanized

Tlhaloso e Khutšoanyane:

Tekanyetso: DIN933

Lebitso la Sehlahisoa: Hex Head Bolt Hot e kenngoe ka masenke

Mantsoe a Bohlokoa: DIN 933, HDG

Boholo: M3-M42

lintho tse bonahalang: SUS304, SUS316

Kereiti ea Matla: 4.8, 5.8, 6.8, 8.8

Kalafo ea Bokaholimo: E hlakile

Bolelele ba Khoele: Khoele e Tletseng/ Half Thread

Mofuta oa khoele: E mahoashe/e ntle

Ho paka: Lebokose la lebokose / Lepolanka

Likarolo tse ling: Fana ka letšoao la hlooho le ikhethileng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

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70% lintho tse fanoeng nakong ea matsatsi a 5

80% lintho tse fanoeng nakong ea matsatsi a 7

90% lintho tse fanoengnakong ea matsatsi a 10

Liodara tse ngata, ka kopo ikopanye le litšebeletso tsa bareki

Fektheri e felletseng ea hex hlooho bolt china feme1

Fektheri e felletseng ea hex hlooho bolt china feme2

d					M1.6		M2		M2.5		M3		(M3.5)		M4		M5		M6		(M7)		M8		M10		M12		(M14)		M16
P			Pitch		0.35		0.4		0.45		0.5		0.6		0.7		0.8		1		1		1.25		1.5		1.75		2		2
a			Max		1.05		1.2		1.35		1.5		1.8		2.1		2.4		3		3		3.75		4.5		5.25		6		6
c			Min		0.1		0.1		0.1		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.2
			Max		0.25		0.25		0.25		0.4		0.4		0.4		0.5		0.5		0.5		0.6		0.6		0.6		0.6		0.8
d_a			Max		2		2.6		3.1		3.6		4.1		4.7		5.7		6.8		7.8		9.2		11.2		13.7		15.7		17.7
d_w			Sehlopha	Min	2.4		3.2		4.1		4.6		5.1		5.9		6.9		8.9		9.6		11.6		15.6		17.4		20.5		22.5
			Sehlopha sa B	Min	-		-		-		-		-		5.7		6.7		8.7		9.4		11.4		15.4		17.2		20.1		22
e			Sehlopha	Min	3.41		4.32		5.45		6.01		6.58		7.66		8.79		11.05		12.12		14.38		18.9		21.1		24.49		26.75
			Sehlopha sa B	Min	-		-		-		-		-		7.5		8.63		10.89		11.94		14.2		18.72		20.88		23.91		26.17
k			Lebitso		1.1		1.4		1.7		2		2.4		2.8		3.5		4		4.8		5.3		6.4		7.5		8.8		10
			Sehlopha	Min	0.98		1.28		1.58		1.88		2.28		2.68		3.35		3.85		4.65		5.15		6.22		7.32		8.62		9.82
				Max	1.22		1.52		1.82		2.12		2.52		2.92		3.65		4.15		4.95		5.45		6.56		7.68		8.98		10.18
			Sehlopha sa B	Min	-		-		-		-		-		2.6		3.26		3.76		4.56		5.06		6.11		7.21		8.51		9.71
				Max	-		-		-		-		-		3		3.74		4.24		5.04		5.54		6.69		7.79		9.09		10.29
k₁			Min		0.7		0.9		1.1		1.3		1.6		1.9		2.28		2.63		3.19		3.54		4.28		5.05		5.96		6.8
r			Min		0.1		0.1		0.1		0.1		0.1		0.2		0.2		0.25		0.25		0.4		0.4		0.6		0.6		0.6
s			Max=Nonomoro		3.2		4		5		5.5		6		7		8		10		11		13		17		19		22		24
			Sehlopha	Min	3.02		3.82		4.82		5.32		5.82		6.78		7.78		9.78		10.73		12.73		16.73		18.67		21.67		23.67
			Sehlopha sa B	Min	-		-		-		-		-		6.64		7.64		9.64		10.57		12.57		16.57		18.48		21.16		23.16
d						(M18)		M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P	Pitch					2.5		2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
a	Max					7.5		7.5		7.5		9		9		10.5		10.5		12		12		13.5		13.5		15		15
c	Min					0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.3		0.3		0.3		0.3		0.3
	Max					0.8		0.8		0.8		0.8		0.8		0.8		0.8		0.8		1		1		1		1		1
d_a	Max					20.2		22.4		24.4		26.4		30.4		33.4		36.4		39.4		42.4		45.6		48.6		52.6		56.6
d_w	Sehlopha	Min				25.3		28.2		30		33.6		-		-		-		-		-		-		-		-		-
	Sehlopha sa B	Min				24.8		27.7		29.5		33.2		38		42.7		46.5		51.1		55.9		59.9		64.7		69.4		74.2
e	Sehlopha	Min				30.14		33.53		35.72		39.98		-		-		-		-		-		-		-		-		-
	Sehlopha sa B	Min				29.56		32.95		35.03		39.55		45.2		50.85		55.37		60.79		66.44		71.3		76.95		82.6		88.25
k	Lebitso					11.5		12.5		14		15		17		18.7		21		22.5		25		26		28		30		33
	Sehlopha	Min				11.28		12.28		13.78		14.78		-		-		-		-		-		-		-		-		-
		Max				11.72		12.72		14.22		15.22		-		-		-		-		-		-		-		-		-
	Sehlopha sa B	Min				11.15		12.15		13.65		14.65		16.65		18.28		20.58		22.08		24.58		25.58		27.58		29.58		32.5
		Max				11.85		12.85		14.35		15.35		17.35		19.12		21.42		22.92		25.42		26.42		28.42		30.42		33.5
k₁	Min					7.8		8.5		9.6		10.3		11.7		12.8		14.4		15.5		17.2		17.9		19.3		20.9		22.8
r	Min					0.6		0.8		0.8		0.8		1		1		1		1		1		1.2		1.2		1.6		1.6
s	Max=Nonomoro					27		30		32		36		41		46		50		55		60		65		70		75		80
	Sehlopha	Min				26.67		29.67		31.61		35.38		-		-		-		-		-		-		-		-		-
	Sehlopha sa B	Min				26.15		29.16		31		35		40		45		49		53.8		58.8		63.1		68.1		73.1		78.1

Tlhaloso e qaqileng

HDG hangata e bua ka hot-dip galvanizing.Hot-dip galvanizing ke ho etsa hore tšepe e qhibilihisitsoeng e sebetsane le matrix ea tšepe ho hlahisa lesela la alloy, e le hore matrix le seaparo se kopane.Hot-dip galvanizing ke ho khetha likarolo tsa tšepe le tšepe pele, e le ho tlosa oxide ea tšepe holim'a likarolo tsa tšepe le tšepe, ka mor'a ho khetha, e hloekisoa ka tanka ea ammonium chloride kapa zinc chloride aqueous solution kapa motsoako oa aqueous tharollo ea ammonium chloride le zinki chloride, 'me joale o ile a romela ho chesang qoela barbotage barbota tanka.Hot-dip galvanizing e na le melemo ea ho roala junifomo, ho khomarela ka matla le bophelo bo bolelele ba tšebeletso.

Ho hanyetsa ha kutu ho khethoa haholo-holo ke botenya ba lesela la galvanized, kahoo tekanyo ea botenya hangata ke motheo o ka sehloohong oa ho ahlola boleng ba lera la galvanized.Lebelo le lebelo la tharollo le tsona li na le tšusumetso e kholo.Ka hona, ho ke ke ha khoneha ho fumana botenya bo lekanang ka ho feletseng.Ka hona, tekanyo ea palo ea ho khomarela e ke ke ea ahloloa ka ntlha e le 'ngoe (sebaka).Ho na le moelelo feela ho lekanya boima bo tloaelehileng ba ho khomarela (g) sebakeng se seng le se seng (㎡).Ho na le mekhoa e mengata ea ho lekanya palo ea ho khomarela, e kang mokhoa o senyang oa ho shebella metallographic, mokhoa oa pickling, mokhoa o sa senyeheng oa botenya ba filimi, mokhoa oa electrochemical, mokhoa oa ho lekanya phapang ea boima pakeng tsa thepa e kenang le e tsoang, joalo-joalo Mekhoa e sebelisoang hangata ke mokhoa oa ho lekanya botenya ba filimi le mokhoa oa ho khetha.

Fektheri e felletseng ea hex hlooho bolt china feme3

Ho paka

Re fana ka liphutheloana tse fapaneng tse fapaneng ho kopana le tikoloho e fapaneng ea thomello le taolo ea litšenyehelo.Mefuta e atileng haholo ea ho paka ke lipakete tsa lithane, mekotla e lohiloeng, mabokose ka bongata, mabokose a ka har'a mabokose, hammoho le liphalete kapa mekotla ea lepolanka ho fihlela litlhoko tsa sepalangoang sa leoatle kapa sefofane.Ka tlase ke linepe tsa mefuta e fapaneng ea liphutheloana tseo re fanang ka tsona bakeng sa litšupiso.