Thauj Tog Rau Nkoj Bar 40Cr Alloy Steel Yeeb Nkab Rau Thauj Tog Rau Nkoj Qoob Bolt Hollow Bar

Cov Khoom Piav Qhia Thov Thaj Tsam Thauj Tog Rau Nkoj 45 # S45C 1045 C45 seamless steel yeeb nkab rau thauj tog rau nkoj siv Hollow Drilling Mining Pob Zeb Grouting Thauj Tog Rau Nkoj Bolt 1, Hollow Drilling Tsuas Pob Zeb Grouting Thauj Tog Rau Nkoj Bolt muaj hollow core nrog txuas ntxiv kub sab nraud sab nraud xov Anchor pas nrig 40Cr 5140 alloy. ..

Khoom Piav Qhia

Cov khoom siv	45 # 40Cr 1045 S45C 5140 C45 080M46 520M40 SCr440 42C4 41Cr4
Thaj Chaw Thov	thauj tog rau nkoj qoj thauj tog rau nkoj
txuj	DIN JIS ASTM GB BS
tuam txhab khoom	45 # 40Cr alloy steel yeeb nkab
tshuaj lom neeg muaj pes tsawg leeg	45# C:0.42~0.50% Si: 0.17 ~ 0.37% Mn: 0.50 ~ 0.80% P: ≤0.035% S: ≤0.035% Cr: ≤0.25% Ni: ≤0.25% Cu: ≤0.25% 40Cr C:0.37~0.44 Si: 0.17 ~ 0.37 Mn: 0.50 ~ 0.80 Cr: 0.80 ~ 1.10 Ni: ≤0.30 P:≤0.035 S:≤0.035 Cu: ≤0.30 Mo: ≤0.10
ntim	txheem export packing
MOQ	25ton
lub sijhawm them	30% T / T li tso nyiaj thiab 70% T / T tshuav nyiaj li cas tiv thaiv daim B / L

Thaj Chaw Thov

Thauj tog rau nkoj qws

45 # S45C 1045 C45 seamless steel yeeb rau hlaws thauj tog rau nkoj

Hollow Drilling Tsuas Pob Zeb Grouting Thauj Tog Rau Nkoj Bolt
1, Hollow Drilling Tsuas Pob Zeb Grouting Thauj Tog Rau Nkoj Muaj cov hollow tub ntxhais nrog txuas ntxiv kub-dov sab nraud xov

Thauj tog rau nkoj qws

40Cr 5140 alloy steel yeeb nkab rau nqaj hlau nplaum

2, Hollow Drilling Mining Pob Zeb Grouting Thauj Tog Rau Nkoj tuaj yeem thov raws li kev txhaj tshuaj thauj tog rau nkoj tsis muaj pob, tshwj xeeb tshaj yog cov laj kab tsis ruaj khov

tag nrho cov xov xov steel tus kheej drilling pob zeb ntsia liaj qhov rooj / hollow thauj tog rau nkoj bar / thauj tog rau nkoj pas nrig
Lub Nkag Qhov Cuab Yeej Rau Yus Tus Kheej yog suav nrog lub hollow threaded thauj tog rau nkoj nrog txoj kab sib tsoo tshwj xeeb uas ua haujlwm drilling, anchoring thiab grouting hauv kev ua haujlwm nkaus xwb. Tus kheej cov thauj tog rau nkoj lub cev yog siv nyob rau hauv cov nqes hav ua kom lub nrawm, qhov nyob ntawm kev txhawb nqa ua ntej, lub hauv paus nrog micro piles thiab lwm yam haujlwm.
Zoo thiab cov yam ntxwv raws li hauv qab no:
1. Tsis tas yuav tsum muaj qhov ntim, vim tias cov hlau ntim tog rau nkoj tuaj yeem nqus tau rau hauv cov av xoob av uas tsis tas yuav tsum muaj cov qhov txhav los txhawb lub viav vias.
2. Cauj nrawm thiab teeb tsa, vim tias drilling, txhim kho thiab grouting nyob hauv ib qho haujlwm.
3. Ob txoj hlua sib txuas thiab cov xov trapezoid yog cov muaj zog thiab zoo tagnrho rau cov kabmob sib dhos thiab kev sib tsoo thiab kom ntseeg tau cov qib siab ntawm cov ntawv cog lus nrog lub borehole gout.
4. Lub hau hollow tsis tsuas yog pab rau kev yaug thaum lub sij hawm drilling, tab sis kuj rau grouting tom qab drilling.
5. Cov xov txuas tas li kom ntseeg tau tias cov kab txuas tuaj yeem txiav thiab txuas ntawm txhua qhov taw tes, lossis txuas ntxiv.
6. Cov khoom siv thauj tog rau nkoj sib txawv muaj rau cov sib txawv hauv av.
R xov thauj tog rau nkoj bar lossis hu ua pob zeb ntsia liaj qhov rooj, av ntsia hlau, uas yog ib hom xov txheej hollow bar, bar saum npoo nrog hlua xov raws li ISO 10208& 1720. Nws yog thawj zaug tsim los ntawm MAI xyoo 1960S los daws cov kev nrawm qis ntawm kev ua haujlwm nyuaj hauv av, tam sim no; nws yog qhov nrov heev thoob plaws ntiaj teb.

Cov duab ntxaws ntxaws

45#

C:0.42~0.50%
Si: 0.17 ~ 0.37%
Mn: 0.50 ~ 0.80%
P: ≤0.035%
S: ≤0.035%
Cr: ≤0.25%
Ni: ≤0.25%
Cu: ≤0.25%

Tuam Tshoj GB Txheem Hlau Zauv 45; Nyiv JIS Txheem Hlau No. S45C / S48C; Lub teb chaws Yelemees DIN Tus Txheej Txheem Hlau No. 1.0503; Lub Teb Chaws Yelemees DIN Txheem Hlau No. C45; Britain BS Cov Qauv Hlau No. IC45 / 080A47; Fabkis AFNOR Txheem Hlau No. CC45; Fabkis NF Cov Qauv Hlau No. C45; Ltalis UNI Cov Qauv Hlau No. C45-1; Belgium NBN Cov Qauv Hlau No. C45-1; Sweden SS Txheem Hlau No. 1650; Spain Standard Steel No. F.114; Miskas AISI / SAE Txheem Hlau No. Hlau No. 1045; ISO txheem hlau No. C45E4.

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usiness kev sib raug zoo

Mould steel die steel

Cim npe nrov: thauj tog rau nkoj bar 40cr alloy steel yeeb nkab rau thauj tog rau nkoj pas nrig ntsia liaj qhov rooj hollow bar, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom