Cov Khoom Kawg
Tiv tauj peb
- No.5 Industrial Road Panjia Industrial Zone. Xueyan Town, Wujin District, Changzhou City, Jiangsu Province Tuam Tshoj.
- mary@cnhengjiu.com
- +86-519-86541389
Stainless hlau Honed Tube
Nyob rau hauv daim ntawv thov qhov tshwj xeeb corrosion kuj, huv si, thiab durability yog qhov tseem ceeb, stainless hlau honed tubes tshwm sim raws li qhov zoo tshaj plaws thiab feem ntau tseem ceeb xaiv rau hydraulic thiab pneumatic lub tog raj kheej siv. Cov raj no muab cov txiaj ntsig zoo ntawm cov hlau tsis muaj steel nrog qhov tseeb -engineered sab hauv nto, ua rau lawv zoo tagnrho rau kev nyuaj ib puag ncig uas txheem carbon steel hlab yuav succumb mus degradation.
Hauj lwm lawm
Nyob rau hauv daim ntawv thov qhov tshwj xeeb corrosion kuj, huv si, thiab durability yog qhov tseem ceeb, stainless hlau honed tubes tshwm sim raws li qhov zoo tshaj plaws thiab feem ntau tseem ceeb xaiv rau hydraulic thiab pneumatic lub tog raj kheej siv. Cov raj no muab cov txiaj ntsig zoo ntawm cov hlau tsis muaj steel nrog qhov tseeb -engineered sab hauv nto, ua rau lawv zoo tagnrho rau kev nyuaj ib puag ncig uas txheem carbon steel hlab yuav succumb mus degradation.
Lub ntsiab kom zoo dua ntawm stainless hlau honed hlab yog lawv cov khoom muaj pes tsawg leeg. Feem ntau tsim los ntawm qib zoo li 304/304L lossis 316/316L, cov hlab no muaj kev tiv thaiv zoo heev rau xeb, oxidation, thiab ntau yam tshuaj corrosive. Qhov no ua rau lawv tseem ceeb hauv kev lag luam xws li kev ua zaub mov thiab dej haus (FDA / USDA daim ntawv thov), cov khoom siv hauv hiav txwv thiab sab nrauv, kev ua tshuaj, kev tsim tshuaj, thiab khoom siv kho mob. Lawv tsis yog- ntxeem tau, yooj yim- rau- qhov chaw huv huv tiv thaiv kab mob loj hlob thiab ua kom muaj kev ua raws li cov qauv kev tu cev nruj.
Cov txheej txheem tsim khoom yuav tsum ua tib zoo saib xyuas sab hauv ntawm seamless stainless hlau raj kom ua tiav qhov tseeb qhov tseeb thiab qhov zoo tshaj plaws. Lub puab txoj kab uas hla yog tuav kom nruj H8 los yog H9 tolerances, kom ntseeg tau ib tug zoo meej haum rau cov ntsaws ruaj ruaj thiab pistons, uas yog ib qho tseem ceeb rau kev tswj lub siab ncaj ncees thiab tiv thaiv to. Tsis tas li ntawd, cov txheej txheem tau lees paub qhov ncaj ncaj (feem ntau 0.5-1.0 mm / 1000mm), uas yog qhov tseem ceeb rau kev sib tw, tsis muaj kev sib txhuam piston mus ncig thiab tiv thaiv kev sib tsoo tsis sib xws.
Cov txiaj ntsig tseem ceeb tshaj plaws ntawm cov txheej txheem honing yog qhov ua tiav ntawm ultra- du sab hauv nto nrog roughness nruab nrab (Ra) tsawg li 0.1 txog 0.4 micrometers. Daim iav no-zoo li qhov ua tiav ua haujlwm rau ntau lub hom phiaj: nws txo qis kev sib txhuam ntawm cov piston ntsaws ruaj ruaj thiab phab ntsa raj, ua rau muaj kev ua haujlwm siab dua thiab ua haujlwm qis dua. Qhov tseem ceeb tshaj plaws, nws txuas ntxiv kev pab cuam lub neej ntawm cov ntsaws ruaj ruaj thiab cov wipers los ntawm kev txo qis kev hnav, yog li txo cov nqi tu thiab sijhawm poob.
Muaj nyob rau hauv ntau yam txheej sab nraud thiab sab hauv txoj kab uas hla thiab kev cai ntev, cov hlab no tuaj yeem ua tiav los ntawm cov txheej txheem xws li electrophishing los txhim kho lawv cov kev tiv thaiv corrosion thiab cleanability ntxiv.
Hauv kev xaus, stainless hlau honed tubes tsis yog ib qho kev xaiv rau carbon steel; lawv yog cov kev daws teeb meem tshwj xeeb rau kev ua haujlwm huab cua. Los ntawm kev sib yuav qhov tsis sib xws ntawm corrosion tsis kam ntawm stainless hlau nrog precision geometry thiab ultra- du tiav ntawm honing, lawv xa unmatched kev ntseeg siab, ntev, thiab kev ua tau zoo nyob rau hauv lub ntiaj teb no feem ntau xav tau thiab corrosive daim ntaub ntawv. Lawv yog ib qho tseem ceeb ntawm cov engineers uas tsis tuaj yeem cuam tshuam txog kev coj dawb huv lossis kev ua haujlwm.
1. Tshuaj muaj pes tsawg leeg
|
Qib hlau |
Tshuaj muaj pes tsawg leeg% |
||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
V |
AI |
|
|
Tsawg dua los yog sib npaug |
Ntau dua lossis sib npaug |
||||||||
|
C20 |
0.17-0.24 |
0.17-0.37 |
0.15-0.65 |
0.035 |
0.025 |
0.250 |
0.250 |
/ |
/ |
|
CK45 |
0.42-0.5 |
0.17-0.37 |
0.5-0.8 |
0.025 |
0.025 |
0.250 |
0.300 |
/ |
/ |
|
Q355B |
Tsawg dua los yog sib npaug li 0.2 |
Tsawg dua los yog sib npaug li 0.5 |
1.0-1.6 |
0.030 |
0.030 |
0.030 |
0.250 |
0.080 |
0.015 |
|
Q355D |
Tsawg dua los yog sib npaug li 0.2 |
Tsawg dua los yog sib npaug li 0.5 |
1.0-1.6 |
0.030 |
0.025 |
0.250 |
0.250 |
0.150 |
/ |
|
E355 (ST52) |
Tsawg dua lossis sib npaug li 0.22 |
Tsawg dua los yog sib npaug li 0.55 |
Tsawg dua los yog sib npaug rau 1.6 |
0.025 |
0.025 |
0.250 |
0.250 |
/ |
/ |
|
SAE 1026 |
0.22-0.28 |
0.15-0.35 |
0.6-0.9 |
0.040 |
0.050 |
/ |
/ |
/ |
/ |
|
4130 |
0.28-0.33 |
0.15-0.35 |
0.4-0.6 |
0.040 |
0.040 |
0.80-1.10 |
/ |
/ |
/ |
|
4140 |
0.36-0.43 |
0.15-0.35 |
0.705-1.0 |
0.040 |
0.040 |
0.80-1.10 |
/ |
/ |
/ |
2.Mechanical Property:
|
Kev xa khoom |
Txias tiav (nyuaj) (BK) |
Mob khaub thuas thiab ntxhov siab-relieved(BK+S) |
|||
|
Qib hlau |
Rm MPa |
Elongation A5% |
Rm MPa |
ReH Mpa |
Elongation A5% |
|
C20 |
Ntau dua lossis sib npaug li 550 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 520 |
Ntau dua lossis sib npaug rau 375 |
Ntau dua lossis sib npaug li 15 |
|
CK45 |
Ntau dua lossis sib npaug rau 645 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 600 |
Ntau dua lossis sib npaug li 520 |
Ntau tshaj los yog sib npaug rau 10 |
|
Q355B |
Ntau dua lossis sib npaug rau 640 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 600 |
Ntau dua lossis sib npaug li 520 |
Ntau dua lossis sib npaug li 14 |
|
Q355D |
Ntau dua lossis sib npaug rau 640 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 600 |
Ntau dua lossis sib npaug li 520 |
Ntau dua lossis sib npaug li 14 |
|
E355 (ST52) |
Ntau dua lossis sib npaug rau 640 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 600 |
Ntau dua lossis sib npaug li 520 |
Ntau dua lossis sib npaug li 14 |
|
SAE 1026 |
Ntau dua lossis sib npaug rau 640 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 600 |
Ntau dua lossis sib npaug li 520 |
Ntau dua lossis sib npaug li 15 |
3. Kev kam rau siab:
|
Ua siab ntev |
ID kam rau ua |
Tolerance ntawm phab ntsa thickness |
||||
| Loj ntawm ID | H8 | H9 | H10 |
<120mm(O.D) Ntau dua lossis sib npaug li 120mm txog 210mm >210 hli |
±5% ±7.5% ±10% |
|
|
30 |
0.033 |
0.052 |
0.084 |
|||
|
>30-50 |
0.039 |
0.062 |
0.1 |
|||
|
>50-80 |
0.046 |
0.074 |
0.12 |
|||
|
>80-120 |
0.054 |
0.087 |
0.14 |
|||
|
>120-180 |
0.063 |
0.1 |
0.16 |
|||
|
>180-250 |
0.072 |
0.115 |
0.185 |
|||
|
>250-315 |
0.081 |
0.13 |
0.21 |
|||
|
>315-400 |
0.089 |
0.14 |
0.23 |
|||
4. Daim ntawv ua tiav
|
Ua daim ntawv |
I. Dmm |
Ntev |
Kev ncaj |
ID kam rau ua |
ID Roughness (RA) |
|
Honed |
40-500 |
Tsawg dua lossis sib npaug li 12M |
0.5-1/1000 |
H8-H9 |
0.4-0.8 hli |
|
SRB |
50-250 |
Tsawg dua lossis sib npaug li 12M |
0.5-1/1000 |
H8 |
0.1-0.4 hli |
Cim npe nrov: Tuam Tshoj stainless hlau honed tube manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
