Khoom Parameters
|
Qib Steel |
904L (UNS N08904 / EN 1.4539) |
|
Standards & Certifications |
ASTM A312 / ASME SA312, ASTMB 677, EN, DIN thiab lwm yam. |
|
Sab nraud Diameter (OD) |
Kwv yees li . 6 hli mus rau 1219 mm (los yog ntau tshaj) |
|
Phab ntsa Thickness |
Kwv yees li ntawm . 0.5 hli mus rau ~ 30–50 mm |
|
Ntev |
Tus qauv ntev feem ntau ~ 5–13 m (ib zaug / ob zaug random) los yog txiav - mus rau - ntev |
|
Nto Finish Options |
Polished, 2B, pickled & passivated, ci annealed thiab lwm yam. |
|
Chemical Composition (zoo rau qib 904L) |
Cr ~ 19-23% yog '; Yog '~ 23-28%; Mo ~ 4-5%; yog '1-2%; C Tsawg dua lossis sib npaug li 0.02-0.08%. |
|
Mechanical Properties |
Tensile zog Ntau dua lossis sib npaug ~ 490 MPa; Yield zog Ntau dua los yog sib npaug rau ~ 220 MPa; Elongation Ntau dua lossis sib npaug ~ 35%. |
|
Corrosion & High -Kev Ua Haujlwm Kub |
Kev tiv thaiv zoo heev rau sulfuric acid, phosphoric acid, chloride ib puag ncig; zoo heev kev nyuaj siab corrosion cracking kuj |
|
Daim ntawv thov |
Kev ua tshuaj lom neeg, siab - purity piping, offshore & marine, tshav kub exchangers, fais fab tuag, kev siv dej aggressive |
|
Customization & Supply Capabilities |
Seamless & welded hom, ntau yam diameters / thicknesses, xov & txiav cov kev pab cuam, thoob ntiaj teb xa khoom xa tuaj |
Cia ntawm 904L Stainless Hlau Tubes
Tswj ib puag ncig
904L stainless hlau raj yuav tsum muab cia rau hauv qhov chaw huv, qhuav, thiab zoo - qhov cua nyob sab hauv tsev. Tsis txhob sib cuag nrog cov dej noo, chloride- cov huab cua nplua nuj, los yog cov kua qaub vapors los tiv thaiv oxidation los yog corrosion.
Kev Tiv Thaiv Ntim
Txhua lub raj yog kaw nrog cov yas qhwv thiab cov kaus mom kawg, tom qab ntawd ntim rau hauv cov rooj ntoo lossis cov hlau - cov pallets nrog cov dej noo{1}} cov ntaub ntawv pov thawj. Qhov no ua kom muaj kev tiv thaiv siab tshaj plaws thaum lub sij hawm ntev - kev thauj mus los thiab kev cia ntev.
Cov khoom sib cais thiab kev txheeb xyuas
Cov raj yuav tsum tau muab cais los ntawm cov pa roj carbon steel thiab qis- cov ntaub ntawv alloy los tiv thaiv kev sib kis -. Tag nrho cov pob khoom tau sau meej meej nrog qib, qhov loj me, thiab tus lej xov tooj cua sov kom paub meej tag nrho thiab kev tswj kom zoo.
Kev Nyab Xeeb
Siv nylon los yog roj hmab lifting slings thaum tsiv hlab kom tsis txhob khawb nto. Tiv thaiv kev sib cuag nrog roj lossis tshuaj corrosive. Ua ntej siv, ntxuav qhov chaw nrog cov kuab tshuaj me me kom ntseeg tau tias kev ua haujlwm zoo.
Cim npe nrov: Tuam Tshoj 904l stainless hlau raj manufacturers, lwm tus neeg, Hoobkas
