GNEE yog tus kws tshaj lij exporter ntawm ASTM A249 stainless hlau kav, nrog rau txhua xyoo export ntim ntawm 10, 000 tons.
ASTM A249 TP321 stainless hlau kav feem ntau suav hais tias muaj qhov sib piv weldability rau 304 thiab 304L stainless hlau, nrog qhov sib txawv tseem ceeb yog qhov sib ntxiv ntawm titanium, uas txo lossis tiv thaiv carbide nag lossis daus thaum vuam.
ASTM A249 TP321 ERW steel kav yog muaj nyob rau hauv ntau yam specifications, nrog rau txawv sab diameters thiab phab ntsa thicknesses. Kev cai qhov ntau thiab tsawg thiab cov duab ntawm cov kav hlau stainless tuaj yeem muab tau raws li cov neeg siv khoom xav tau.
Thaum lub sij hawm tsim cov txheej txheem ntawm ASTM A249 stainless hlau 321 welded kav, kev tswj zoo xws li eddy tam sim no flaw nrhiav kom tau cov cuab yeej, hydraulic units, lub cev thiab tshuaj, thiab ultrasonic flaw nrhiav tau siv los xyuas kom meej tias qhov zoo thiab kev ua tau zoo ntawm cov khoom raws li cov tus qauv yuav tsum tau.
Cov ntaub ntawv khoom
ASTM A 249 321 SS Tubing Mechanical Properties
| TIAB SA 249 | Tensile stress (MPA) |
Yield stress (MPA) | elongation (%) | Hardness (HRB) |
|---|---|---|---|---|
| TIAB SA 321 | 520 | 205 | 40 | 90 |
SS UNS S32100 SA 249 Tube Chemical Composition
| TIAB SA 249 | C | SI | MN | P | S | CR | NI | TSI | N |
|---|---|---|---|---|---|---|---|---|---|
| TIAB SA 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0/19.0 | 9.0/12.0 | 5 XC Min – 0.70 Max | 0.10 |
Cov khoom tso tawm
ASTM A249 TP 321 Steel Boiler yeeb nkab
Vim li cas thiaj xaiv GNEE
GNEE tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Lub tuam txhab kuj tau txais ISO9001 zoo system ntawv pov thawj.
Peb muaj ntau tshaj 30, 000 tons ntawm cov khoom muag, thiab muaj ntau ntau yam rau koj xaiv los ntawm! Alloy steel kav, stainless hlau kav, carbon kav, galvanized kav, thiab lwm yam GB, ASTM, JIS, DIN thiab lwm yam qauv yuav siv tau.
Yog tias muaj lus nug, thov hu rau peb dawb los ntawm E-mail lossis Xov Tooj.sales@gneetube.com
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FAQ
Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Thov muab qib, dav, tuab, kev kho deg thiab yuav khoom koj xav tau.
Q: Nov yog kuv thawj zaug import cov khoom steel, koj puas tuaj yeem pab kuv?
A: Tau kawg, peb muaj tus neeg sawv cev los npaj cov khoom xa tuaj, thiab peb yuav ua nrog koj.
Cim npe nrov: astm a249 tp321 erw steel raj, Tuam Tshoj astm a249 tp321 erw steel raj manufacturers, lwm tus neeg, Hoobkas
