Pezani mtengo waulere wa maola 24 kapena funsani za malonda athu!
Mabotolo Amphamvu Kwambiri a ASTM Structural A325
TSATANETSATANE WA CHOTCHULA
| Chinthu | Kufotokozera |
|---|---|
| Muyezo | ASTM A325 |
| Mtundu wa Bolt | Heavy Hex Structural Bolt |
| Zinthu Zofunika | Chitsulo cha Mpweya Wapakati |
| Makulidwe a m'mimba mwake | 1/2” – 1-1/2” (M12 – M36 yofanana) |
| Utali | 1” – 12” (Utali Wopangidwa Mwamakonda Ulipo) |
| Mtundu wa Ulusi | UNC (Ulusi Wophatikizana Wolimba) |
| Kulemba Mutu | Chizindikiro Chozindikiritsa cha A325 |
| Zosankha Zomaliza | Wakuda / Wotentha Wothira Galvanized (HDG) |
| Kutentha Chithandizo | Kuzimitsidwa & Kukwiya |
| Chitsimikizo | Satifiketi Yoyesera ya Mill (MTC) |
Katundu wa Makina (Wamba)
| Katundu | Chofunikira |
|---|---|
| Kulimba kwamakokedwe | ≥ 830 MPa (120 ksi) |
| Mphamvu Yopereka | ≥ 660 MPa (92 ksi) |
| Kuuma | 24–35 HRC |
| Umboni Wotsitsa | Malinga ndi muyezo wa ASTM A325 |
ASTM A325 Heavy Hex Bolt – Tebulo Lozungulira (Mndandanda wa Mainchesi)
| M'mimba mwake mwa dzina | Ulusi (UNC) | Kudutsa Ma Flats (Heavy Hex) | Kutalika kwa Mutu | Utali wa Ulusi* | Kutalika Komwe Kulipo |
|---|---|---|---|---|---|
| 1/2” | 13 TPI | 7/8” | 11/32” | 1-1/4” | 1” – 8” |
| 5/8” | 11 TPI | 1-1/16” | 27/64” | 1-1/2” | 1-1/2” – 10” |
| 3/4” | 10 TPI | 1-1/4” | 33/64” | 1-3/4” | 2” – 12” |
| 7/8” | 9 TPI | 1-7/16” | 19/32” | 2” | 2” – 14” |
| 1” | 8 TPI | 1-5/8” | 21/32” | 2-1/4” | 2-1/2” – 16” |
| 1-1/8” | 7 TPI | 1-13/16” | 3/4” | 2-1/2” | 3” – 18” |
| 1-1/4” | 7 TPI | 2” | 27/32” | 2-3/4” | 3” – 20” |
| 1-3/8” | 6 TPI | 2-3/16” | 7/8” | 3” | 4” – 20” |
| 1-1/2” | 6 TPI | 2-3/8” | 15/16” | 3-1/4” | 4” – 24” |
Metric Equivalent (Chidziwitso cha Pulojekiti Yokha)
| Kukula kwa pafupifupi inchi | Chiyerekezo Chofanana |
|---|---|
| 1/2” | M12 |
| 5/8” | M16 |
| 3/4” | M20 |
| 7/8” | M22 |
| 1” | M24 |
| 1-1/4” | M30 |
| 1-1/2” | M36 |
*Utali wa ulusi kutengera momwe zinthu zimagwiritsidwira ntchito. Utali wonse wa ulusi kapena ulusi wapadera umapezeka mukapempha.
Kukhazikitsa Koyenera (Kumaliza Kopanda Chingwe)
| M'mimba mwake mwa dzina | Katundu Wotsimikizira (kN) | Kuthamanga kwa Bolt (kN) | Pafupifupi. Torque (N·m) | Mphamvu yozungulira (ft-lb) |
|---|---|---|---|---|
| 1/2” | 91 | 68 | 110 | 80 |
| 5/8” | 144 | 108 | 215 | 160 |
| 3/4” | 213 | 160 | 380 | 280 |
| 7/8” | 295 | 221 | 610 | 450 |
| 1” | 394 | 295 | 920 | 680 |
| 1-1/8” | 510 | 382 | 1,300 | 960 |
| 1-1/4” | 642 | 481 | 1,840 | 1,360 |
| 1-3/8” | 790 | 593 | 2,450 | 1,810 |
| 1-1/2” | 954 | 716 | 3,200 | 2,360 |
Mitengo ndi yoyerekeza ndipo ingasiyane kutengera mafuta, momwe pamwamba pake palili, ndi njira yoyikira.
NTCHITO
Nyumba Zachitsulo Zomangidwa: Kulumikizana kuchokera ku mtengo kupita ku mizati, makina ochirikiza, kulumikiza chimango chachitsulo.
Uinjiniya wa Mlatho: Zolumikizira za girder, malo olumikizirana a truss, zolimbitsa kapangidwe kake.
Zomera Zamakampani & Malo Opangira Mphamvu: Mafelemu achitsulo, zothandizira zida, ma flange a nsanja ya mphepo.
Zomangamanga ndi Mapulojekiti a Boma: Mabwalo amasewera, malo oyendera anthu, nyumba zachitsulo za m'matauni.
N’chifukwa Chiyani Muyenera Kusankha Mabotolo Athu a ASTM?
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Kupanga kovomerezeka ndi ASTM
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Kuyang'anira khalidwe mozama
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Kukula ndi zokutira zomwe zilipo (HDG, zakuda, zophimbidwa ndi zinki)
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Kutumiza mwachangu padziko lonse lapansi
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Mtengo wa fakitale mwachindunji
Kulongedza ndi Kutumiza
Kupaka:
Timagwiritsa ntchito makatoni apulasitiki osalowa madzi okhala ndi filimu kapena mabokosi amatabwa popaka. Mapaketi apadera amapezekanso.
Manyamulidwe:
Sankhani njira yoyenera yotumizira katundu kutengera kuchuluka ndi kulemera kwa mathireyi othandizira katundu, monga magalimoto okhazikika, makontena, kapena zombo. Ganizirani zinthu monga mtunda, nthawi, mtengo, ndi malamulo otumizira katundu.
Kupanga ndi kusunga zinthu m'nyumba zosungiramo katundu
Kampani ya Royal Group, yomwe idakhazikitsidwa mu 2012, ndi kampani yaukadaulo wapamwamba kwambiri yomwe imayang'anira kafukufuku, chitukuko, kupanga, ndi kugulitsa zinthu zomangira. Likulu lake lili ku Tianjin, mzinda wapakati ku China komanso umodzi mwa mizinda yoyamba ya m'mphepete mwa nyanja kutsegulira dziko lakunja, ndipo ili ndi nthambi mdziko lonselo.
Kampani yathu imapereka zinthu zosiyanasiyana zomangira kuti zikwaniritse zosowa za mafakitale ndi ntchito zosiyanasiyana. Kaya mukufuna zomangira, mabolt, mtedza, makina ochapira, kapena mtundu wina uliwonse wa zomangira, tili ndi zomwe mukufuna. Chonde funsani akatswiri athu.
Tili ndi zaka zoposa khumi zogwira ntchito mu ma bolts, ma nati, ndi zida zina zolimba. Tikhoza kupereka zinthu zosiyanasiyana, kuphatikizapo DIN, JIS, ndi ANSI, ndipo tikhoza kusintha zomangira kutengera zojambula ndi zitsanzo. Zogulitsa zathu zimagulitsidwa m'maiko opitilira 100 padziko lonse lapansi.
FAQ
Q1: Kodi bolt ya ASTM A325 ndi chiyani?
A: Bolodi yolemera kwambiri ya hex yopangira nyumba zachitsulo, yopangidwa motsatira miyezo ya ASTM.
Q2: Ndi zinthu ziti zomwe zimagwiritsidwa ntchito?
A: Chitsulo chapakati cha kaboni, chozimitsidwa ndi kutenthedwa.
Q3: Kodi pali kukula kotani komwe kulipo?
A: 1/2” – 1-1/2” (M12–M36), ulusi wa UNC, kutalika kwa 1”–12” kapena mwamakonda.
Q4: Njira yokhazikitsira?
A: Turn-of-Nut, Calibrated Wrench, TC bolts, kapena DTI washers.
Q5: Kodi ingagwiritsidwe ntchito panja?
A: Inde, HDG ikulimbikitsidwa kuti igwiritsidwe ntchito pa nyengo kapena dzimbiri.











