Khoom Description
EN10305-4 Seamless Hydraulic Steel Tube thiab Tubing
Qhov zoo ntawm EN 10305-4 Seamless Precision Steel Tubes hauv Hydraulic Applications
- EN10305-4 yog tus qauv tsim rau hydraulic thiab pneumatic systems. Piv rau DIN 2391, txawm hais tias lawv qhov tseeb zoo sib xws, EN 10305-4 yog kev sib koom ua ke ntau dua thoob plaws Tebchaws Europe.
- EN10305-4 Seamless Hydraulic Steel Tube thiab Tubing yog tsim los nrog kev ua siab ntev rau sab nraud, phab ntsa thickness, thiab roundness, kom ntseeg tau tias tsis muaj kev sib khi ntawm cov fittings thiab txuas hauv hydraulic circuits.
- Kev ua kom huv hauv sab hauv siab txo qhov kev pheej hmoo ntawm kev sib kis, uas yog qhov tseem ceeb rau cov kua dej hydraulic. Thiab EN 10305-4 cov hlab yog txias thiab ua kom zoo, nrog rau cov ductility zoo heev, yooj yim rau khoov, flare, los yog daim ntawv, thiab yuav tsis tawg, ua rau lawv zoo tagnrho rau kev cai pipeline routing.
Daim ntawv thov ntawm EN10305-4 Seamless Hydraulic Steel Tube thiab Tubing
- Hydraulic Lub tog raj kheej: Cov khoom tseem ceeb hauv cov tshuab uas xav tau kev txav mus los thiab kev quab yuam.
- Cov kav dej: Siv rau kev thauj cov kua dej hydraulic hauv cov tshuab ua haujlwm.
- Automotive Systems: Ua haujlwm nyob rau hauv hydraulic nres thiab lub kauj.
- Khoom siv hauv tsev: Pom nyob rau hauv hydraulic systems ntawm excavators, loaders, thiab lwm yam hnyav machinery.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm EN10305-4 seamless hydraulic steel raj yog qhov tseem ceeb rau kev ua haujlwm zoo. Hauv qab no yog cov lus sib xyaw ua ke:
| Element | Cov pa roj carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) |
| Kev sib xyaw (%) | 0.10 - 0.25 | 0.30 - 0.60 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.30 | Tsawg dua los yog sib npaug li 0.30 |
Mechanical Properties
Cov khoom siv hluav taws xob ntawm EN10305-4 raj yog qhov tseem ceeb rau lawv daim ntawv thov hauv hydraulic systems. Cov lus hauv qab no qhia txog cov khoom no:
| Khoom | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Hardness (HB) |
| Tus nqi | Ntau dua lossis sib npaug li 350 | Ntau dua lossis sib npaug li 450 | Ntau tshaj los yog sib npaug rau 20 | Tsawg dua los yog sib npaug li 180 |
Lub cev muaj zog
Lub cev lub cev yog qhov tseem ceeb rau kev nkag siab txog tus cwj pwm ntawm cov khoom siv nyob rau hauv ntau yam xwm txheej. Cov lus hauv qab no qhia txog cov khoom tseem ceeb ntawm lub cev:
| Khoom | Qhov ceev (g / cm³) | Melting Point (zeeg) | Thermal conductivity (W / m · K) | Hluav taws xob tiv thaiv (μΩ·m) |
| Tus nqi | 7.85 | 1425 - 1540 | 50.2 | 0.00001724 |
Cov qhab nia xaiv tau
Thaum EN10305-4 qhia qee qib, muaj lwm qib uas yuav tsim nyog rau cov ntawv thov zoo sib xws:
ASTM A106 1: Tus qauv specification rau seamless carbon steel kav rau siab - kub kev pab cuam.
ASTM A53: Ib qho tshwj xeeb rau cov yeeb nkab haum rau vuam thiab khoov.
TS EN ISO 3183: Ib qho qauv rau cov kav dej siv hauv kev lag luam roj av thiab cov nkev.
Cov qhab nia hloov pauv no tuaj yeem muab cov khoom siv kho tshuab thiab tshuaj zoo sib xws, ua rau lawv muaj peev xwm xaiv tau nyob ntawm cov ntawv thov tshwj xeeb.
Ntim
Thaum cov kav dej tau dhau tag nrho cov kev tshuaj xyuas thiab kev sim, lawv npaj txhij rau ntim. Lawv feem ntau yog ntim rau hauv bales qhwv hauv yas. Cov kav dej tuaj yeem muab ntim thiab npaj rau kev xa khoom raws li cov neeg siv khoom xav tau, kom ntseeg tau tias cov kav dej muaj kev tiv thaiv thaum lub sijhawm thauj mus los thiab tiv thaiv qhov chaw puas.
Khoom Qhia
Cim npe nrov: seamless hydraulic steel raj thiab tubing, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
