ODM Chaw tsim tshuaj paus Tuam Tshoj Hex Allen Socket Knurled Lub Taub Hau Cap Tshuab Ntsia Hlau
Lus piav qhia luv luv:
Peb ib txwm tuaj yeem ua tiav peb cov neeg siv khoom hwm nrog peb qhov zoo tshaj plaws, muaj txiaj ntsig zoo thiab tus neeg muab kev pabcuam zoo vim peb muaj ntau tus kws tshaj lij thiab kev ua haujlwm nyuaj thiab ua nws tus nqi zoo rau ODM Chaw Tsim Tshuaj Tuam Tshoj Hex Allen Socket Knurled Head Cap Tshuab Ntsia Hlau , Zoo siab txais tos tuaj xyuas peb txhua lub sijhawm rau lub koom haum sib yuav tsim. Peb tuaj yeem ua tiav peb cov neeg siv khoom hwm nrog peb cov khoom zoo heev, tus nqi zoo thiab tus neeg muab kev pabcuam zoo vim peb muaj ntau tus kws tshaj lij thiab ext ...
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Khoom cim npe
Peb ib txwm tuaj yeem ua tiav peb cov neeg siv khoom hwm nrog peb qhov zoo tshaj plaws, muaj txiaj ntsig zoo thiab tus neeg muab kev pabcuam zoo vim peb muaj ntau tus kws tshaj lij thiab kev ua haujlwm nyuaj thiab ua nws tus nqi zoo rau ODM Chaw Tsim Tshuaj Tuam Tshoj Hex Allen Socket Knurled Head Cap Tshuab Ntsia Hlau , Zoo siab txais tos tuaj xyuas peb txhua lub sijhawm rau lub koom haum sib yuav tsim.
Peb ib txwm tuaj yeem ua tiav peb cov neeg siv khoom hwm nrog peb qhov zoo tshaj plaws, muaj txiaj ntsig zoo thiab tus neeg muab kev pabcuam zoo vim peb muaj ntau tus kws tshaj lij thiab kev ua haujlwm hnyav ntxiv thiab ua kom tau txais txiaj ntsig zoo rauTuam Tshoj Stainless Hlau Bolt, Stainless Hlau Ntsia Hlau, Meanwhile, peb tab tom tsim thiab consummating daim duab peb sab kev ua lag luam & kev koom tes zoo nyob rau hauv thiaj li yuav ua tau ib tug multi-yeej kev lag luam mov saw los nthuav peb lub lag luam vertically thiab horizontally rau ib tug brighter zeem muag. kev loj hlob. Peb lub tswv yim yog los tsim cov khoom lag luam zoo, txhawb cov kev pabcuam zoo tshaj plaws, koom tes rau cov txiaj ntsig ntev thiab kev sib koom ua ke, ruaj khov rau hauv qhov tob ntawm cov neeg muab khoom zoo tshaj plaws thiab cov neeg sawv cev kev lag luam, hom kev sib koom tes kev muag khoom.
ASTM A307 Qib A Hex Bolts Hex Cap Screws
Txuj: ASME B18.2.1
(Ntau hom kev teeb tsa kuj muaj)
Xov Loj: 1/4 "-4" nrog ntau qhov ntev
Qib: ASTM A307 Qib A
Nto: Dub Oxide, Zinc Plated, 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, sib tw nqi, xa khoom raws sijhawm; Kev them nyiaj yug Technical, Supply Test Reports
Thov koj xav tiv tauj peb kom paub meej ntxiv.
ASTM A 307 Cov khoom siv raw khoom
ASTM A307 specification npog carbon steel bolts thiab studs xws li 1/4 "mus txog 4" txoj kab uas hla. Qhov no yog koj txhua hnub, khiav ntawm zeb ntsia liaj qhov rooj specification feem ntau tsim siv A36 round bar. Muaj peb qib A, B, thiab C * uas qhia txog lub zog tensile, kev teeb tsa, thiab daim ntawv thov. Xa mus rau Mechanical Properties Chart rau qhov sib txawv ntawm lub zog me me hauv txhua qib.
A307 Qib
| A | Headed bolts, threaded rods thiab bent bolts npaj rau kev siv dav dav. |
|---|---|
| B | Hnyav hex bolts thiab studs npaj rau flanged pob qij txha nyob rau hauv piping systems nrog cam khwb cia hlau flanges. |
| C* | Nonheaded thauj tog rau nkoj bolts, tog twg los khoov los yog ncaj, npaj rau cov txheej txheem thauj tog rau nkoj. Qhov kawg ntawm qib C thauj tog rau nkoj bolt npaj los ntawm cov pob zeb yuav raug pleev xim ntsuab rau kev txheeb xyuas lub hom phiaj. Kev cim tas mus li yog ib qho kev xav tau ntxiv. *Raws li lub Yim Hli 2007, qib C tau hloov los ntawm kev qhia tshwj xeeb F1554 qib 36. Peb yuav muab qib C txuas ntxiv, yog tias xav tau los ntawm qhov project. |
A307 Mechanical Properties
| Qib | Tensile, ksi | Yield, min, ksi | Ntev %, min |
|---|---|---|---|
| A | 60 feeb | - | 18 |
| B | 60-100 | - | 18 |
| C* | 58–80 : kuv | 36 | 23 |
A307 Cov Khoom Siv Tshuaj
| Element | Qib A | Qib B |
|---|---|---|
| Cov pa roj carbon, max | 0.29% | 0.29% |
| Manganese, max | 1.20% | 1.20% |
| Phosphorus, max | 0.04% | 0.04% |
| Sulfur, max | 0.15% | 0.05% |
A307 Pom zoo Kho vajtse
| Txiv ntseej | Cov ntxhua khaub ncaws | ||
|---|---|---|---|
| A307 Qib A & C * | A307 Qib B | ||
| 1/4 – 1 – 1/2 | 1-5/8-4 | 1/4 – 4 | |
| A563A Hx | A563A Hnyav Hex | A563A Hnyav Hex | f844 ua |
Test Lab
Rhiav
Lub tsev khaws khoom
Peb ib txwm tuaj yeem ua tiav peb cov neeg siv khoom hwm nrog peb qhov zoo tshaj plaws, muaj txiaj ntsig zoo thiab tus neeg muab kev pabcuam zoo vim peb muaj ntau tus kws tshaj lij thiab kev ua haujlwm nyuaj thiab ua nws tus nqi zoo rau ODM Chaw Tsim Tshuaj Tuam Tshoj Hex Allen Socket Knurled Head Cap Tshuab Ntsia Hlau , Zoo siab txais tos tuaj xyuas peb txhua lub sijhawm rau lub koom haum sib yuav tsim.
ODM Chaw tsim tshuaj pausTuam Tshoj Stainless Hlau Bolt, Stainless Hlau Ntsia Hlau, Meanwhile, peb tab tom tsim thiab consummating daim duab peb sab kev ua lag luam & kev koom tes zoo nyob rau hauv thiaj li yuav ua tau ib tug multi-yeej kev lag luam mov saw los nthuav peb lub lag luam vertically thiab horizontally rau ib tug brighter zeem muag. kev loj hlob. Peb lub tswv yim yog los tsim cov khoom lag luam zoo, txhawb cov kev pabcuam zoo tshaj plaws, koom tes rau cov txiaj ntsig ntev thiab kev sib koom ua ke, ruaj khov rau hauv qhov tob ntawm cov neeg muab khoom zoo tshaj plaws thiab cov neeg sawv cev kev lag luam, hom kev sib koom tes kev muag khoom.
