A358 TP309 Stainless Hlau Tube
GNEE's A358 TP309 stainless hlau kav yog tsim los siv ntau yam kev tsim khoom, suav nrog kev ua haujlwm kub lossis txias, thiab tom qab ntawd cov kav dej tau raug rau ntau yam kev ntsuam xyuas kom ntseeg tau tias cov kev cai tshwj xeeb tau ua tiav.
A358 TP309 austenitic stainless hlau yeeb nkabyog tsim tshwj xeeb thiab siv rau kev kho kub kub corrosion. Qhov no A358 TP309 stainless hlau boiler raj tuaj yeem tiv taus oxidation mus txog 1038 degree nyob rau hauv cov xwm txheej tsis-cycling. Vim lub siab chromium thiab cov ntsiab lus tsis tshua muaj npib tsib xee ntawm A358 TP309 lub raj kub kub, A358 TP309 corrosion-resistant stainless hlau raj tuaj yeem tiv taus cov huab cua uas muaj sulfur mus txog 1000 degree. siv.
A358 TP309 kub stainless hlau yeeb nkab yog dav siv nyob rau hauv kev tsim cov boilers, siab hlab ntsha thiab tshav kub exchangers nyob rau hauv chiv, tshuaj nroj tsuag, refineries thiab fais fab nroj tsuag vim nws zoo heev tshav kub kuj.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
A358 Stainless hlau TP309 EFW yeeb nkab Specification
| Specification | ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358 / ASTM A358 / ASME SA358) thiab ASTM A358 |
| Specification | A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5 |
| Qib | 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L thiab lwm yam. |
| Hom | EFW, ELECTRIC FUSION welded |
| Sab Nraum Loj | Fais Fusion Welded / ERW- 8" NB txog 110 "NB (Nominal Bore Size) |
| Phab ntsa Thickness | Teem caij 10 txog Teem caij 160 (3 hli txog 100 hli Thickness) |
| Ntev | 01 Meter rau 12.5 Meters, Ib Leeg Random Length, Ob Chav Random Length Thiab Customize Size. |
| Xaus | Plain Ends / Beveled Ends |
| Kev Xa Khoom | Raws li Rolled, tsim, Kev ntxhov siab, Kev ntxhov siab, Annealed, Hardened, Tempered |
| Txheej | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Dimension | Tag nrho cov kav dej yog tsim thiab tshuaj xyuas / kuaj rau cov qauv ntsig txog suav nrog ASTM thiab ASME |
| Kev Pabcuam Ntxiv | Kos / Expansion / Machining / Sand Blasting / Tua Blasting / Kub Kho |
| Ntim | Loose / Bundle / Ntoo Pallet / Ntoo Box / Plastic Cloth Wraps / Yas End Caps / Beveled Protector |
A358 TP309 stainless hlau welded yeeb nkab Chemical Composition
| Qib | C | Ni | Si | S | Mn | P | Cr | Mo | |
| SIB 309 | min. | – | 12.0 | – | – | – | – | 22.0 | – |
| max. | 0.20 | 15.0 | 0.75 | 0.03 | 2.0 | 0.045 | 24.0 | ||
A358 TP309 EFW Yeeb Nkab Mechanical Properties
| Qib | Tensile zog (MPa) min | Elongation (% hauv 50mm) min | Yield zog 0.2% Pov thawj (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SIB 309 | 515 | 40 | 205 | 85 | 147 |
A358 TP309 kub stainless hlau yeeb nkab

Vim li cas thiaj xaiv peb
Gnee tuam txhab npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus neeg ua haujlwm. Peb 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.
Gnee Company Team

FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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