Lub koob npe nrov ASTM A325 / A490 Hnyav Hex Cov Qauv Bolt
Lus piav qhia luv luv:
Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj peb cov neeg ua haujlwm tau zoo tshaj plaws los xa peb cov kev pabcuam dav dav tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rau lub koob npe nrov ASTM A325 / A490 Hnyav. Hex Structural Bolt, Peb zoo siab tos txais koj qhov kev koom tes nyob ntawm kev sib koom ua ke ntxiv cov txiaj ntsig nyob rau hauv ze ze rau yav tom ntej. Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav ...
Product Detail
Khoom cim npe
Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj peb cov neeg ua haujlwm tau zoo tshaj plaws los xa peb cov kev pabcuam dav dav tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rau lub koob npe nrov ASTM A325 / A490 Hnyav. Hex Structural Bolt, Peb zoo siab tos txais koj qhov kev koom tes nyob ntawm kev sib koom ua ke ntxiv cov txiaj ntsig nyob rau hauv ze ze rau yav tom ntej.
Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj cov neeg ua haujlwm ruaj khov los xa peb cov kev pabcuam loj tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim khoom, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rauTuam Tshoj Structural thiab Bolt, Peb lub tuam txhab txiav txim siab tias kev muag khoom tsis yog tsuas yog kom tau txais txiaj ntsig xwb tab sis kuj tseem nyiam cov kab lis kev cai ntawm peb lub tuam txhab mus rau lub ntiaj teb. Yog li peb tau ua haujlwm hnyav los muab kev pabcuam rau koj thiab txaus siab los qhia koj tus nqi sib tw tshaj plaws hauv kev ua lag luam
ASTM A325 / A325M Heavy Hex Structural Bolts
Cov bolts yog tsim los siv rau hauv kev sib txuas ua ke. Cov kev sib txuas no raug them raws li qhov yuav tsum tau muaj ntawm Cov Kev Qhia Txog Cov Qauv Sib Txuas Siv ASTM A325 Bolts, tau pom zoo los ntawm Pawg Saib Xyuas Kev Tshawb Fawb ntawm Cov Txheej Txheem Kev Sib Txuas, pom zoo los ntawm American Institute of Steel Siv thiab los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam.
Dimension: ASME B18.2.6 (Inch Loj), ASME B18.2.3.7M (Metric Loj)
Xov Loj: 1/2 "-1.1/2", M12-M36, nrog ntau qhov ntev
Qib: ASTM A325 / A325M Hom-1
Nto: Dub Oxide, Zinc Plating, Kub Dip Galvanized, Dacromet, thiab lwm yam
Ntim: Tej yam li 25 kgs ib lub thawv, 36 cartons txhua pallet
Advantage: Kev Tswjhwm Zoo thiab nruj nruj, tus nqi sib tw, xa khoom raws sijhawm; Kev pab txhawb nqa, Supply Test Reports
Thov koj xav tiv tauj peb kom paub meej ntxiv.
Hauv xyoo 2016, ASTM A325 tau raug tshem tawm thiab hloov los ntawm ASTM F3125, uas tam sim no A325 dhau los ua qib raws li F3125 specification. F3125 specification yog kev sib sau ua ke thiab hloov ntawm rau ASTM tus qauv, suav nrog; A325, A325M, A490, A490M, F1852, thiab F2280.
Ua ntej nws tshem tawm hauv 2016, ASTM A325 specification tau them lub zog siab hnyav hex qauv bolts los ntawm 1/2 "txoj kab uas hla mus txog 1-1/2" txoj kab uas hla. Cov bolts no yog tsim los siv rau hauv cov qauv kev sib txuas thiab yog li ntawd muaj cov xov luv luv dua li cov qauv hex bolts.
Qhov kev qhia tshwj xeeb no tsuas yog siv rau hnyav hex qauv bolts nkaus xwb. Rau bolts ntawm lwm cov teeb tsa thiab cov xov ntev nrog cov khoom zoo sib xws, saib Specification A449.
Bolts rau kev siv dav dav, suav nrog cov ntsia hlau thauj tog rau nkoj, tau them los ntawm Specification A449. Kuj xa mus rau Specification A449 rau quenched thiab tempered steel bolts thiab studs nrog diameters ntau dua 1-1/2 "tab sis nrog cov khoom zoo sib xws.
ASTM A 325, ASTM A325
Scope
ASTM A325 specification npog lub zog hnyav hnyav hex qauv bolts los ntawm ½ "txoj kab uas hla mus txog 1-1/2" txoj kab uas hla. Cov bolts no yog tsim los siv rau hauv cov qauv kev sib txuas thiab yog li ntawd muaj cov xov luv luv dua li cov qauv hex bolts. Xa mus rau nplooj ntawv Tus Qauv Bolts ntawm peb qhov chaw rau cov xov ntev thiab lwm qhov ntev.
Qhov kev qhia tshwj xeeb no tsuas yog siv rau hnyav hex qauv bolts nkaus xwb. Rau bolts ntawm lwm yam kev teeb tsa thiab xov ntev nrog cov khoom zoo sib xws, saib Specification A 449.
Bolts rau kev siv dav dav, suav nrog cov thauj tog rau nkoj bolts, tau them los ntawm Specification A 449. Kuj xa mus rau Specification A 449 rau quenched thiab tempered steel bolts thiab studs nrog diameters ntau dua 1-1/2 ""tab sis nrog cov khoom zoo sib xws.
Hom
| HOM 1 | Nruab nrab carbon, carbon boron, los yog nruab nrab carbon alloy hlau. |
| HOM 2 | Tshem tawm lub Kaum Ib Hlis 1991. |
| HOM 3 | Huab cua steel. |
| T | Tag nrho threaded A325.(Tshwj xeeb rau 4 npaug ntawm txoj kab uas hla hauv qhov ntev) |
| M | Metric A325. |
Hom kev sib txuas
| SC | Khawb qhov tseem ceeb txuas. |
| N | Cov kabmob hom kev sib txuas nrog cov xov muaj nyob rau hauv lub dav hlau shear. |
| X | Cov kabmob-hom kev sib txuas nrog cov xov tsis suav nrog lub dav hlau shear. |
Mechanical Properties
| Loj | Tensile, ksi | Yog, ksi | Elong. %, min | RA%, min |
| 1/2 – 1 | 120 feeb | 92 nqi | 14 | 35 |
| 1-1/8 – 1-1/2 | 105 feeb | 81 nqi | 14 | 35 |
Pom zooTxiv ntseej thiab Washers
| Txiv ntseej | Cov ntxhua khaub ncaws | |||
| Hom 1 | Hom 3 | Hom 1 | Hom 3 | |
| Plain | Galvanized | Plain | ||
| A563C, C3, D, DH, DH3 | A563DH | A563C3, DH3 | F436-1 | F436-3 |
| Nco tseg: Cov txiv ntseej ua raws li A194 Qib 2H yog qhov tsim nyog hloov pauv siv nrog A325 hnyav hex qauv bolts. ASTM A563 Nut Compatibility Chart muaj cov npe ua tiav ntawm cov lus qhia tshwj xeeb. | ||||
Test Lab
Rhiav
Lub tsev khaws khoom
Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj peb cov neeg ua haujlwm tau zoo tshaj plaws los xa peb cov kev pabcuam dav dav tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rau lub koob npe nrov ASTM A325 / A490 Hnyav. Hex Structural Bolt, Peb zoo siab tos txais koj qhov kev koom tes nyob ntawm kev sib koom ua ke ntxiv cov txiaj ntsig nyob rau hauv ze ze rau yav tom ntej.
Lub koob npe nrovTuam Tshoj Structural thiab Bolt, Peb lub tuam txhab txiav txim siab tias kev muag khoom tsis yog tsuas yog kom tau txais txiaj ntsig xwb tab sis kuj tseem nyiam cov kab lis kev cai ntawm peb lub tuam txhab mus rau lub ntiaj teb. Yog li peb tau ua haujlwm hnyav los muab kev pabcuam rau koj thiab txaus siab los qhia koj tus nqi sib tw tshaj plaws hauv kev ua lag luam
