Cov khoom lag luam
Metro Segment Boltsmuaj ntau cov ntawv thov, suav nrog kev sib txuas ua haujlwm, subway cov ntaub ntawv sib txuas, thiab lwm yam probing kev xav tau kev sib txuas thiab nrawm.
Segment BoltsYuav tuaj yeem faib raws li cov khoom siv ua lag luam, feem ntau tau faib rau hauv peb qib (cov khoom siv Q235), 6.8 qib (khoom siv 40CR).
Railway Segment Bolt Txhua Yam Khoom
| Qhov segment Bolt | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Neeg kho tshuab thiab cov khoom siv lub cev | Qib theem kev ua tau zoo | ||||||||||||
| 3.6 | 4.6 | 4.8 | 5.6 | 5.8 | 6.8 | 8.8 | 9.8 | 10.9 | 12.9 | ||||
| d Tsawg dua lossis sib npaug rau 163) | d＞163) | ||||||||||||
| Nominal tensile lub zog | N / mm2 | 300 | 400 | 500 | 600 | 800 | 800 | 900 | 1000 | 1200 | |||
| Yam tsawg kawg tensile lub zog | N / mm2 | 330 | 400 | 420 | 500 | 520 | 600 | 800 | 830 | 900 | 1040 | 1220 | |
RAIRway Segment Bolt Nto Kho:
Gnee Hoobkas - Kev tsheb ciav hlau Bolts Duab
Ntim thiab xa khoom:
Kub Muag Railway Segment Bolts
Hexagon taub hau arc-zoo li segment bolts
|
Qhov loj |
Teem nqi |
Khoom |
Nto Kho |
|
φ22×410 |
Iso 898 - 1: 2009 txheem, qib 8.8 |
45# |
Kub dip galvanized, tuab ntawm zinc txheej ntau dua los yog sib npaug rau 43μm |
|
φ25×395 |
|||
|
φ28×556 |
Ntuj Xim |
||
|
φ20×320 |
Iso 898 - 1: 2009 txheem, qib 6.8 |
35# |
Kev Kho Dub Dub |
|
φ27×440 |
Iso 898 - 1: 2009 txheem, qib 8.8 |
45# |
NEEG KHO TSHUAB Zinc - Plating, Thickness Ntawm Zinc Txheej Ntau dua los yog sib npaug rau 30μm |
Hais txog lub tuam txhab
Leej twg xaiv peb?
Peb Bolts bolts tuaj yeem kho nrog kub-daph galvanizing, dacromet thiab lwm qhov chaw dej hiav txwv uas muaj kev tiv thaiv kab mob
Ib-nres daws
Cov kws tshaj lij
siab zoo
Peb Daim Ntawv Pov Thawj
Peb Cov Neeg Koom Tes
Cim npe nrov: Railway Metro Segment Bolts, Tuam Tshoj Cov Xov Xwm Xov Xwm Txuas Bolts Cov Neeg Tsim Khoom, Chaw muag khoom, Hoobkas
