DIN 1.4438 SS Seamless Tubes
DIN 1.4438 yog tus qauv tsim rau hom stainless hlau hu uaTSI 317Llos yog UNS S31703.
1.4438 SS Seamless Yeeb Nkab yog ib qho zoo heev corrosion-resistant stainless hlau nrog zoo heev corrosion kuj thiab processability. Cov txheej txheem vuam ntawm 1.4438 Stainless Hlau Seamless Yeeb Nkab yog qhov yooj yim, thiab ntau txoj kev vuam xws li TIG, MIG thiab laser siv tau.
1.4438 steel yeeb nkab muaj kev ntxhov siab zoo ua haujlwm thiab tuaj yeem tswj kev ruaj ntseg zoo thiab kev tiv thaiv corrosion nyob rau hauv lub sij hawm ntev kub ntxhov siab. Cov tshuaj muaj pes tsawg leeg ntawm 1.4438 SS Polished Pipe yog: C: Tsawg dua lossis sib npaug rau 0.030, Si: Tsawg dua lossis sib npaug rau 1.00 , Mn: Tsawg dua lossis sib npaug rau 2.00, P: Tsawg dua lossis sib npaug rau 0.045, S: Tsawg dua lossis sib npaug rau 0.030, Cr: 17.00-19.00, Ni: 8.00-10.50, Mo: 2.{22}}.
Daim ntawv thov ntawm 1.4438 Stainless Steel Clad Pipe nyob rau hauv cov qauv tsim tuaj yeem txhim kho kev nyab xeeb kev ua haujlwm thiab ua haujlwm ntev ntawm cov qauv thiab txo cov nqi kho tom ntej. Mechanical zog ntawm 1.4438: tensile zog 520 MPa, yield zog 205 MPa, elongation 40%. Lub diamagnetic, thermal thiab hluav taws xob conductivity ntawm 1.4438 yog qhov muaj txiaj ntsig zoo hauv ntau qhov chaw ua haujlwm siab, xws li cov khoom siv kho mob, khoom siv sib txuas lus, thiab lwm yam.
Kev tiv thaiv corrosion ntawm 1.4438 SS oval yeeb nkab tuaj yeem txhim kho ntxiv los ntawm kev hloov kho thiab kev ua kom zoo ntawm cov ntsiab lus alloy kom tau raws li qhov xav tau ntawm cov ntawv thov tshwj xeeb scenarios. Kev tiv thaiv kev ntxhov siab corrosion tawg ua rau nws muaj txiaj ntsig zoo hauv qhov chaw ib puag ncig, xws li cov khoom siv hluav taws xob qis.
Stainless hlau DIN 1.4438 Tubes sib npaug qib
| Qib | 317L | |
| UNS No | S31703 | |
| Laus British | BS | – |
| En | X2CrNiMo18-15-4 | |
| Euronorm | Tsis muaj | 1.4438 |
| Lub npe | – | |
| Swedish SS | – | |
| Japanese JIS | SUS 317L | |
| GOST | – | |
SS DIN 1.4438 Tubes Lub cev muaj zog
| Qib | TIAB SA 1.4438 | |
|---|---|---|
| Qhov ceev (kg / m3) | 8000 | |
| Elastic Modulus (GPa) | 193 | |
| Mean Coefficient ntawm Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
| 0-3150C | 16.2 | |
| 0-5380C | 17.0 | |
| Thermal conductivity (W / mK) | ntawm 1000C | 14.2 |
| ntawm 5000C | 18.7 | |
| Kub tshwj xeeb 0-1000C (J/kg.K) | 500 | |
| Hluav taws xob tiv taus (nm) | 740 | |
Stainless hlau DIN 1.4438 Seamless Tubes
Cov hlau no feem ntau siv dav hauv qee qhov tshwj xeeb, xws li kev lag luam petrochemical, marine engineering thiab kev tsim tshuaj. Hauv kev lag luam petrochemical, nws tuaj yeem siv los tsim cov ntim khoom, cov kav dej thiab cov khoom siv, thiab tuaj yeem tiv taus qhov hnyav hnyav xws li corrosion thiab kub kub. Nyob rau hauv marine engineering, 1.4438 ultra-low carbon steel yog siv los tsim offshore platforms, pipelines thiab marine khoom los tiv thaiv corrosion thiab oxidation ntawm seawater.
1.Peb yog cov chaw tsim khoom thiab tuaj yeem muab tus nqi zoo tshaj!
2.Peb muaj ntau tshaj li xyoo dhau los hauv kev xa khoom mus rau thoob plaws lub ntiaj teb thiab tuaj yeem muab cov khoom zoo!
3. peb muaj 5000 tons ntawm Tshuag thiab muaj zog peev. Dhau li ntawd, peb muab kev pabcuam 24 teev.
Gnee Factory ib puag ncig
Cim npe nrov: din 1.4438 stainless hlau txias dov yeeb nkab, Tuam Tshoj din 1.4438 stainless hlau txias dov yeeb nkab manufacturers, lwm tus neeg, Hoobkas
