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Metric Heavy Hex Structural Bolts (ASTM A 325M ASTM A 490M)

Bakeng sa ts'ebetso e tšepahalang ea meralo mererong ea kaho ea metric, tšepa liboutu tsa metric tse boima tsa hex tse kopanang le maemo a ASTM A325M le ASTM A490M. Ka thepa ea bona e matla, ho hanyetsa kutu, le boenjiniere bo nepahetseng, liboutu tsena li netefatsa likhokahano tse sireletsehileng le tse tšepahalang likopanong tsa metric.

Mohlala:ASME B 18.2.6M

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

[284]

Sebopeho sa Botšepehi:Liboutu tsa metric tse boima tsa hex, tse tsamaellanang le litekanyetso tsa ASTM A325M le ASTM A490M, li entsoe ho fana ka botšepehi bo ikhethang lits'ebetsong tsa kaho ea metric. Liboutu tsena li etselitsoe ho mamella meroalo e phahameng le ho netefatsa botsitso le polokeho ea likhokahano tsa bohlokoa likopanong tsa meralo ea metric.

Lisebelisoa tsa Matla a Phahameng:E entsoe ka li-alloys tsa tšepe tse matla a phahameng, liboutu tsena li fana ka thepa e matla ea ho tsitsa le ho kuta, e etsa hore e be tse loketseng ho sebelisoa lits'ebetsong tsa metric tse tlas'a meroalo e boima le matla a matla. Kaho ea bona e matla e ntlafatsa ho tšoarella le ho ts'epahala ha likopano tsa metric.

Corrosion Resistance:Liboutu tsa metric tse boima tsa hex li fumaneha ka likhoele tse sa jeng le lisebelisoa ho mamella maemo a thata a tikoloho, ho kenyelletsa ho pepesehela mongobo, lik'hemik'hale le likarolo tsa kantle. Khanyetso ena ea kutu e netefatsa ts'ebetso ea nako e telele mme e fokotsa kotsi ea litaba tsa sebopeho ka lebaka la ho bola.

Precision Engineering:Liboutu tsena li hlahlojoa ka mokhoa o thata ho netefatsa mamello e nepahetseng le ho lumellana le likarolo tsa sebopeho sa metric. Ho nepahala ha litekanyo tsena ho thusa ho tsamaisana hantle nakong ea kopano, ho kenya letsoho ho boleng ba kakaretso le botšepehi ba likopano tsa meralo ea metric.

Setifikeiti le Teko:Liboutu tsa metric tse boima tsa hex li etsa liteko tse matla ho netefatsa thepa ea tsona ea mochini, sebopeho sa lik'hemik'hale, le ho latela lintlha tsa ASTM A325M le ASTM A490M. Setifikeiti se netefatsa hore liboutu li kopana le maemo a indasteri le litlhoko tsa ts'ebetso bakeng sa lits'ebetso tsa sebopeho sa metric.

Tataiso ea ho Kena:Mekhoa e nepahetseng ea ho kenya, ho kenyelletsa le mekhoa e nepahetseng ea ho tiisa le ho iketsa bolt, e bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea liboutu tsa metric tse boima tsa hex. Ho latela likhothaletso tsa moetsi le mekhoa e metle ea indasteri ho netefatsa likhokahano tse sireletsehileng le tse ts'epahalang likopanong tsa meralo ea metric.

Litherisano le Tšehetso:Ho buisana le lienjineri tsa meralo le litsebi tsa ho tiisa ho khothaletsoa ha u khetha liboutu tsa metric tse boima tsa hex bakeng sa merero ea kaho. Ba ka fana ka temohisiso ea bohlokoa le thuso ho khetha mofuta o nepahetseng oa bolt, boholo, le kereiti ho fihlela litlhoko tse ikhethileng tsa projeke le ho netefatsa bots'epehi ba sebopeho.

Lisebelisoa tse Bohlokoa:Liboutu tsa metric tse boima tsa hex li bapala karolo ea bohlokoa lits'ebetsong tse fapaneng tsa sebopeho sa metric, ho kenyeletsoa meaho, marokho, litora le merero ea meralo. Ts'ebetso ea bona e tšepahalang le ho latela litekanyetso tsa indasteri li kenya letsoho polokehong, botsitsong le botsitsong ba meaho ea bohlokoa ea metric.

Nominal Length L Malebela: khetha Bolelele ba Nominal L 'me u fumane Bolelele ba khoele.

Boholo ba Khoele
d

M12

M16

M20

M22

M24

M27

M30

M36

P	Pitch
d_s	max
d_s	min
s	max
s	min
e	max
e	min
k	max
k	min
r	min
b	Ref.

1.75	2	2.5	2.5	3	3	3.5	4
12.70	16.70	20.84	22.84	24.84	27.84	30.84	37.00
11.30	15.30	19.16	21.16	23.16	26.16	29.16	35.00
21.00	27.00	34.00	36.00	41.00	46.00	50.00	60.00
20.16	26.16	33.00	35.00	40.00	45.00	49.00	58.80
24.25	31.18	39.26	41.57	47.34	53.12	57.74	69.28
22.78	29.56	37.29	39.55	45.20	50.85	55.37	66.44
7.95	10.75	13.40	14.90	15.90	17.90	19.75	23.55
7.05	9.25	11.60	13.10	14.10	16.10	17.65	21.45
0.6	0.6	0.8	0.8	1	1.2	1.2	1.5
25.00	31.00	36.00	38.00	41.00	44.00	49.00	56.00