ASTM A376 TP347H Seamless Austenitic Steel Yeeb Nkab Rau Cov Hluav Taws Xob
ASTM A376 TP347H qhia meej txog kev coj ntawm cov roj stainless hlau tubing tsim rau qhov ntsuas kub. Qhov no yog niobium-stabilized steel nrog cov ntsiab lus carbon ntau dua (h Qhov no ua rau nws zoo tagnrho rau kev thov cov ntawv thov xws li cov khoom siv hwj chim thiab petrochemicals.
Peb Astm {{{0} }/} / 347h Seamless Stainless Hlau Leeg yog tsim siv cov txheej txheem ua haujlwm txias thiab yauv kho cua sov, pickling thiab passivation. Xaus yog muaj beveled lossis yaug. Outside diameter (OD) ranges from 1/2 inch to 30 inches, and wall thicknesses are available in grades SCH5S, 10S, 40S and 80S; Cov kev cai nruab nrab phab ntsa thicknesses kuj tseem muaj thaum thov.
Dab tsi yog qhov sib txawv ntawm 347 thiab 347h?
Lub ntsiab sib txawv ntawm 347 thiab 347h stainless hlau fackenerers nyob hauv lawv cov ntsiab lus carbon. 347h Stainless hlau muaj qhov ntau dua cov ntsiab lus muaj roj carbon ntau dua 347, uas txhim kho nws cov kev siv kub siab ntau ntxiv rau cov kev siv kub siab.
Yam
ASTM A376 / ASME SA376
Txheem Cov Qauv Tshwj Xeeb rau Seamless Anustenitic Stainless Hlau Yeeb Rau Cov Kev Pab Kub Kub
Khoom Siv Khoom: TP347
Qhov loj: 1/2 '' ~ 48 ''
Qhov tuab: Sch5 ~ Schxxs
Hnyav: Beveled kawg, du kawg
Qho ntev: Raws li koj xav tau
Ntim: Txheem ntim rau export lossis raws li koj cov kev xav tau
Tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A376 SS 347 seamless yeeb nkab
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Carbon (c) | 0.04-0.10 |
| Chromium (cr) | 17.0-19.0 |
| Npib tsib caug (ni) | 9.0-13.0 |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 2.0 |
| Silicon (yog) | Tsawg dua los yog sib npaug rau 1.0 |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.045 |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.030 |
| Niobium (cb) | 10 × c ntawm 1.0 |
Cov khoom siv neeg kho tshuab ntawm Astm 376 347 h seamless yeeb nkab
| Ntiag tug | Tus nqi |
|---|---|
| Lub zog tensile | Ntau dua los yog sib npaug rau 515 MPa (75 KSI) |
| Kev Ua Tau Zoo (0.2%) | Ntau dua los yog sib npaug rau 205 MPa (30 ksi) |
| Elongation | Ntau dua los yog sib npaug rau 35% |
| Hardness (Brinell) | Tsawg dua los yog sib npaug rau 223 hb |
Lub cev muaj zog ntawm Astm A376 Tp347H Seamless Yeeb Nkab
| Cov Khoom Siv | Me me | Muaj huab tais |
|---|---|---|
| Ceev | 7.7 - 8.03 g / cm³ | 0.278 - 0.290 lb / npuav |
Cov Ntawv Thov
Lub Zog Loj: Boilers, kev hloov pauv kub thiab kev hloov pauv superheater hauv cov nroj tsuag fais fab.
Petrochemical Kev Lag Luam: Cov chaw ua kom loj dua tshiab, siv tshuaj lom neeg thiab cov tshuab ntsuas kub siab.
Ib tug tub rog: Cheebtsam uas xav tau kev tiv thaiv kom kub.
Kuaj thiab tshuaj xyuas
Nrog 18 xyoo ntawm cov yeeb nkab tsim kev paub, gnee yog ib tug neeg xa khoom uas ntseeg tau ntawm cov kav dej stainless hlau. Lub hoobkas tsis tsuas yog tsim cov khoom siv steel nyob rau hauv cov qauv hauv cov kev xav tau ntawm 18 thiab 25 metres kom tau raws li cov neeg siv khoom ntau yam ntawm nws cov neeg siv khoom. Lub Hoobkas tau nruab siab tag nrho, suav nrog cov mis nyuj txias, haus luam yeeb haus, ultrasonic thiab eddy tu machine, thiab siv tshuaj rau lub cev.
Khoom zoo tshaj plaws ntim thiab xa khoom los ntawm GNee
Ntim: Txhua lub raj yog qhwv hauv daim ntawv lim dej, nrog cov yeeb yaj kiab yas thiab nyab xeeb nrog hlau straps. Cov txheej txheej sab nraud yog tiv thaiv los ntawm cov ntoo pallet lossis lub thawv kom ntseeg tau tias nws muaj kev nyab xeeb thaum lub sijhawm kev thauj mus los thoob ntiaj teb.
Kev cim: Txhua lub pob muaj xws li tus lej cub, zoo, qhov ntev thiab cov ntaub ntawv txheem.
Cov Neeg Siv Khoom
Cim npe nrov: ASTM A376 TP347H Seamless Austenitic Steel Yeeb Nkab Rau Cov Hluav Taws Xob Cov Khoom Siv, Chaw Muag Khoom, Nqi, Tus Nqi Qis, Hauv Tshuag, Qauv Dawb
