ASTM Txuj Ci Bolts

Vim li cas koj thiaj li xav tau bolts hauv cov qauv steel?

 

 

Bolts, lub nrawm nrawm uas feem ntau yog me me hauv cov qauv siv hluav taws xob ruaj khov, thiab txhim kho cov qauv ruaj khov, thiab txhim kho lub durability ntawm cov qauv hloov .

01

Corrosion resistant

02

Kev ua tau zoo ntawm qhov kub

03

Siab Zog

04

Cov huab cua tiv taus

ATM F3125 Caj Caws Bolts

 

 

Nyob rau hauv 2016, lub ASTM F3125 Kev Qhia Tshwj Xeeb Consolidated thiab hloov rau ATM cov qauv, suav nrog A225M, F1852, F190M, F1852 thiab F190, F1852, F190, F1852

High-lub zog qauv cwj pwm Bolts (A325 & A490)

 

A325 bolts

 

 

Lub hom phiaj	Teem nqi	Hom	Qhov loj	Cov Khoom Siv Neeg Kho Tshuab				Ua tiav
			(M12-M36)	Lub tensile (Ksi)	Pub (Ksi)	Elongation (%, min)	Ra (%, mim)
ASTM F3125	A325	Hom1, Hom3	1/2-1	120 min	92 min	14	35	Dub, Dacromet, HDG, PTFE
			1 1/8-1 1/2	105min	81 min

 

A490 bolts

 

 

Lub hom phiaj	Teem nqi	Hom	Qhov loj	Cov Khoom Siv Neeg Kho Tshuab				Ua tiav
				Tensile (ksi)	Tos (Ksi)	Elongation (%, min)	Ra (%, mim)
ASTM F3125	A490	Hom1, Hom3	1/2-1 1/2 (M12-M36)	150-173	130	14	40	Dub, Dacromet, HDG, PTFE

 

Pom zoo kho vajtse

 

	Lub hom phiaj	Qhov loj	Teem nqi	Ua tiav
Ceev	ASTM A563 (m)	M12-M36	8S, 10S, 8S3, 10S3	Dub, Dacromet, HDG, PTFE
Lub tshuab ntxuav	ASTM F436 (m)	Φ12-Φ36	38-45 hrc	Dub, Dacromet, HDG

 

Nro tswj bolts

 

 

ASTM F1852

 

ASTM F1852 TC Bolts, Ceev, Txuas
	Paj	Ceev	Lub tshuab ntxuav
Lub hom phiaj	ASTM F1852	ASTM A563	ASTM F436
Teem nqi	A325	ASTM A194 Qib 2	38-45 hrc
Ua tiav	Dub, Dacromet, HDG, PTFE	Dub, Dacromet, HDG, PTFE, Xov Xwm Phosphote	Dub, Dacromet, HDG, PTFE, Xov Xwm Phosphote

 

Cov Khoom Siv Neeg Kho Tshuab

 

Bolts Cov Khoom Siv Txhua Yam
Teem nqi	Qhov loj	Tensile (MPA)	Cov Ntawv Pov Thawj Thauj (MPA)	Tawm los (MPA)	Hardness (HRC)
A 325	1/2"- 1"	827	586	634	25-34
	1- 1/8	724	510	558	19-30
Ceev Cov Khoom Siv Neeg Kho Tshuab			Txuas Txuas Cov Khoom Siv
Teem nqi	Cov Ntawv Pov Thawj Thauj (MPA)	Hardness (HRC)	Teem nqi		Hardness (HRC)
A 194 2H	993	78Hrb -38 hrc	F 436		38-45 hrc

 

ASTM F2280

 

ASTM F2280 TC Bolts, Ceev, Txuas
	Paj	Ceev	Lub tshuab ntxuav
Lub hom phiaj	ASTM F2280	ASTM A563	ASTM F436
Teem nqi	A490	ASTM A194 Qib 2H	38-45 hrc
Ua tiav	Dub, Dacromet, HDG, PTFE	Dub, Dacromet, HDG, PTFE, Xov Xwm Phosphote	Dub, Dacromet, HDG, PTFE, Xov Xwm Phosphote

 

Cov Khoom Siv Neeg Kho Tshuab

 

Bolts Cov Khoom Siv Txhua Yam
Teem nqi	Qhov loj	Tensile (MPA)	Cov Ntawv Pov Thawj Thauj (MPA)	Tawm los (MPA)	Hardness (HRC)
A 490	1/2"- 1 1/8"	1034-1193	827	896	33-39
Ceev Cov Khoom Siv Neeg Kho Tshuab			Txuas Txuas Cov Khoom Siv
Teem nqi	Cov Ntawv Pov Thawj Thauj (MPA)	Hardness (HRC)	Teem nqi		Hardness (HRC)
A 194 2H	1207	24hrc - 38 hrc	F 436		38-45 hrc

Cov cuab yeej vuam yog lub siab zog, cov tsev ua kom muaj zog ntawm cov qauv hluav taws xob loj thiab ruaj khov, txhim kho kev ruaj khov thiab kev ua haujlwm {}}

 

Tej hub ferrule

Ceramic Ferrule-txheem hom

+

-

 

Ceramic Ferrules Rau Shear Connectors Trough Vuam

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-

Ceramic Ferrules Rau Shear Txuas Vuam Vuam Rau Ntsug saum npoo

+

-

Tshwj xeeb ceramic ferrule (vuam mus rau lub kaum ntse ntse) rau shear txuas

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-

Tooj dawb

Xim dub

Ptfe

HDg

Kem dacromet

Nrog rau xyoo ntawm kev paub dhau los thiab kev cog lus rau kev ua tau zoo, nruj tswj bolts, thiab muab cov kev daws teeb meem rau koj cov qauv hlau hnyav.

Kev kho mob ob qho tib si, xim dub, HDG, PTFE, yog cov khoom siv hluav taws xob, thiab lwm yam.

Peb muab ntau yam:

Lub tsev hauj lwm

Kev kuaj

Kev tsim

Yam ntim

Raws li ib qho ntawm cov coj astm cov qauv tuam txhab ua lag luam thiab cov chaw muag khoom hauv Suav teb, peb sov}} Tus qauv} {} Txhua tus qauv sib tw thiab tus nqi sib tw yog.