Hex Flange Screws

Li-screws tsa Hex flange li fana ka litharollo tsa ho tiisa tse sireletsehileng le tse tšepahalang ka moralo oa tsona o kopaneng oa flange, ho ts'oara ho matlafalitsoeng, le ho hanyetsa ho potoloha. Li sebelisoa haholo liindastering tse fapaneng, li-screws tsena li fana ka nako e telele le botsitso, tse kenyang letsoho ho phela nako e telele le ts'ebetso ea likarolo tse kopaneng.

Mohlala:ASME B 18.2.1

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

[259]

Hex Flange Screws:Li-screws tsa Hex flange ke li-fasteners tse khethehileng tse entsoeng ka flange e kopantsoeng, e fanang ka melemo e ikhethang lits'ebetsong tse fapaneng.

Flange e Kopantsoeng:Sebopeho sa flange se felisa tlhokahalo ea washer e arohaneng, e fana ka sebaka sa ho bea se hahiloeng bakeng sa ho aba mojaro le ho fokotsa kotsi ea tšenyo ea holim'a metsi kapa deformation.

Grip e ntlafalitsoeng:Flange e boetse e sebetsa e le sebaka se senyang, se lumellang hore ho be bonolo ho kenya le ho tiisa ntle le tlhokahalo ea lisebelisoa tse eketsehileng. Tšobotsi ena e ntlafatsa ho ts'oaroa le ho fetisoa ha torque nakong ea kopano.

E thibela ho potoloha:Moralo oa flange o thusa ho thibela ho potoloha ha fastening ha e tiisitsoe, ho netefatsa khokahano e sireletsehileng le e tsitsitseng, haholo lits'ebetsong moo ho thothomelang kapa ho sisinyeha ho amehang.

Mefuta e mengata ea lisebelisoa:Li-screws tsa Hex flange li loketse lits'ebetso tse fapaneng, ho kenyeletsoa likoloi, kaho, mechini le lisebelisoa, moo ho tiisa ka matla le ho ts'epahalang ho leng bohlokoa.

Corrosion Resistance:E entsoe ka thepa ea boleng bo holimo joalo ka tšepe e sa hloekang kapa tšepe ea alloy, li-screws tsa hex flange li fana ka ts'ebetso e ntle ea kutu, e li etsa tse loketseng ts'ebeliso ea kantle kapa e thata ea tikoloho.

Boholo ba Khoele
d

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

PP	UNC
PP	UNF
d_s	max
d_s	min
s	Motheo
	max
	min
e	max
e	min
d_c	max
c	min
k	max
b	L≤6
b	L＞6
r	max
r	min

20	18	16	14	13	12	11	10
28	24	24	20	20	18	18	16
0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75
0.245	0.3065	0.369	0.4305	0.493	0.5545	0.617	0.741
3/8	1/2	9/16	5/8	3/4	13/16	15/16	1-1/8
0.375	0.5	0.5625	0.625	0.75	0.8125	0.9375	1.125
0.367	0.489	0.551	0.612	0.736	0.798	0.922	1.1
0.433	0.577	0.65	0.722	0.866	0.938	1.083	1.299
0.409	0.548	0.618	0.685	0.825	0.895	1.034	1.234
0.56	0.68	0.81	0.93	1.07	1.19	1.33	1.59
0.04	0.05	0.06	0.07	0.08	0.09	0.1	0.11
0.28	0.32	0.39	0.46	0.51	0.57	0.62	0.73
0.75	0.875	1	1.125	1.25	1.375	1.5	1.75
1	1.125	1.25	1.375	1.5	1.625	1.75	2
0.025	0.025	0.025	0.025	0.025	0.045	0.045	0.045
0.015	0.025	0.025	0.025	0.025	0.020	0.020	0.020