A556 B2 Cold Drawn Steel Yeeb Nkab
GNEE yog lub chaw muag khoom tseem ceeb ntawm A556 B2 Seamless Pipes, peb muab cov kav dej zoo zoo rau cov neeg siv khoom thoob plaws ntiaj teb raws li lawv xav tau.
A556 B2 pub dej rhaub yeeb nkabmuaj lub zog tensile yam tsawg kawg nkaus ntawm MPa 410, lub zog tawm los ntawm MPa 260, thiab elongation ntawm 30%. Nws yuav tsum tau kho cua sov ntawm 640 degree lossis siab dua kom ntseeg tau tias ductility.
A556 B2 qis carbon steel yeeb nkab muaj qhov zoo ntawm lub zog siab, kev ua haujlwm vuam zoo, siab corrosion kuj, thiab kev ua haujlwm zoo. Siv los ua cov phab ntsa dej txias rau cov fais fab nroj tsuag boilers, nws tuaj yeem tshem tawm cov yeeb yaj kiab ntawm cov yeeb yaj kiab sab hauv phab ntsa thiab txhim kho cov thermal efficiency ntawm phab ntsa rauv. Tsis tas li ntawd, A556 B2 seamless carbon steel yeeb nkab tuaj yeem txo cov kav dej xau thiab tsis ua haujlwm thaum siv.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
A556 B2 carbon steel yeeb nkab specifications
Specification: ASTM A556 B2
Sab nraud txoj kab uas hla: 20mm -31.8mm
Phab ntsa Thickness:: 1.1mm -35mm
Ntev: 3m-12m
Method: Cold Drawn
Kev xa khoom: 15-30 hnub tom qab them nyiaj
Nto: Cov raj yuav ua kua roj vanish los tiv thaiv xeb.
Marking: Txheem + Hlau Qib + Loj + Kub Tsis Muaj + Ntau Ntau
Pob: Pob (hexagonal), Ntoo Box, Crates (steel / ntoo) los yog raws li xav tau
A556 B2 Seamless Feedwater rhaub Tubes tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S |
| SA-556M B2 | Tsawg dua lossis sib npaug rau 0.27 | Tsawg dua lossis sib npaug rau 0.10 | 0.29–0.93 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 |
A556 B2 Mechanical Properties of Feedwater Heater Tubes
| Mechanical zog | Qib B2 |
| Tensile zog, min, ksi [MPa] | 60 [410] |
| Yield zog, min, ksi [MPa] | 37 [260] |
| Elongation hauv 2 nti lossis 50 mm, min, % (longitudinal) | 30 |
| Hardness | HWV B 79 |
A556 B2 seamless txias drawn carbon steel yeeb nkab yeeb nkab ntev ntev kam rau ua
| Length, ft [m] | Ntxiv Tolerance hauv. [mm] |
| Txog 20 [6], incl | 1 ⁄ 8 [3.2] |
| Tshaj 20 txog 30 [6 txog 9], incl | 5 ⁄ 32 [4.0] |
| Tshaj 30 txog 40 [9 rau 12.2], incl | 3 ⁄ 1 6 [4.8] |
A556 B2 txias rub carbon steel yeeb nkab Squareness ntawm Ends kam rau ua
| Tube OD, hauv. [mm] | Ua siab ntev, hauv. [mm] |
| 5 ⁄ 8[15.9] | 0.010 [0.25] |
| Tshaj 5 ⁄ 8 rau 1 1 ⁄ 4 [15.9 txog 31.7], incl | 0.016 [0.4] |
A556 B2 steel yeeb nkab
Vim li cas thiaj xaiv peb
gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
Gnee Company Team
FAQ
1. Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
Yog lawm. Feem ntau peb cov qauv yog dawb. Peb tuaj yeem tsim raws li koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
2. Koj tuaj yeem lav qhov kuv tau txais yuav zoo li cas?
Peb yog lub Hoobkas nrog 100% kev tshuaj xyuas ua ntej xa khoom kom ntseeg tau tias zoo.
3. Koj yuav ua li cas peb lub lag luam tsim kom muaj kev sib raug zoo mus ntev?
1. Peb tuav cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig;
2. Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv.
Cim npe nrov: a556 b2 txias drawn steel yeeb nkab, Tuam Tshoj a556 b2 txias drawn steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug