ASTM A249 TP317 stainless hlau kav kuj sib haum rau cov khoom siv thoob ntiaj teb, xws li Tuam Tshoj 06Cr19Ni13Mo3 thiab Nyiv SUS317, thiab lwm yam.
ASTM A249 TP317 stainless hlau welded kav yog nyob rau hauv austenitic stainless hlau qeb. Cov yeeb nkab steel no suav nrog 19% chromium, 13% nickel, thiab 3% molybdenum. Nws pom zoo pitting kuj thiab ua tau zoo dua 316 steel. Nws yog feem ntau siv rau hauv cov ntaub ntawv rau luam ntawv thiab dyeing khoom thiab lwm yam kev siv uas yuav tsum tau zoo heev corrosion kuj.
GNEE yog tus kws tshaj lij ntawm ASTM A249 stainless hlau kav. Cov hom ASTM A249 SS 317 tubing muaj xws li cov raj puag ncig, cov raj square, cov raj tshwj xeeb, cov raj hexagonal, cov raj polished, thiab cov raj sib xyaw.
Cov ntaub ntawv khoom
ASTM A249 TP317 Stainless Hlau Welded Tubes Specification
| Khoom | Specification | Ntau yam lossis tus nqi |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | ||
| Cov pa roj carbon (C) | Max | 0.08% |
| Silicon (Si) | Max | 1.00% |
| Manganese (Mn) | Max | 2.00% |
| Phosphorus (P) | Max | 0.045% |
| Sulfur (S) | Max | 0.03% |
| Chromium (Cr) | Ntau yam | 18.00-20.00% |
| Nickel (Ni) | Ntau yam | 11.00-15.00% |
| Molybdenum (hli) | Ntau yam | 3.00-4.00% |
| Mechanical Properties | ||
| Tensile zog (σb) | Min | 515 MPa ua |
| Yield zog (σs) | Min | 205 MPa |
| Elongation (% hauv 2 ") | Min | 35% |
| Hardness (HBW) | Max | Tsis Qhia (Tab sis feem ntau HRB Tsawg dua lossis sib npaug rau 90) |
Cov khoom tso tawm
ASTM A249 TP 317 Welded Austenitic 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.
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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.
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