309 309S Stainless Hlau Round Tube
Hom: Seamless / vuam
Cov txheej txheem: Cold dov / Kub dov
Khoom siv: Stainless hlau
Kev kho deg: Polished, 2b, Ba, No.1, No.4, Hl, 8K, thiab lwm yam
Section Shape: Round
Txheej txheem: Annealing, Pickling, Passivation
Ntev: 1-18000mm
Thickness: 1-65mm Customize: YogEnd: PE Be
Thauj Pob: Ntoo Case
Muaj peev xwm ntau lawm: 50000ton
Yog tias koj tab tom nrhiav rau siab -kev ua tau zoo stainless hlau round raj rau siab - daim ntawv thov kub, Gnee muaj 309 thiab 309S stainless hlau round raj. GNEE yog ibISO 9001 tau ntawv pov thawjstainless hlau yeeb nkab exporter. Peb yog ib tug ntseeg distributor thiab tsum ntawm TP309S seamless raj. Peb 309S stainless hlau raj muaj nyob rau hauv seamless thiab welded cov ntaub ntawv thiab raug kuaj raws li thoob ntiaj teb cov qauv thiab specifications (xws liDIN, JIS, EN, ASTM,lwm yam). Peb muaj cov neeg siv khoom loj hauv Asia, North America, thiab Middle East, muab rau ntau dua 58 lub teb chaws thiab muab kev pabcuam tom qab- muag thiab xa khoom sai.
Tau txais ib nqe lus ceev hnub no
309 309S Stainless Hlau Round Tube hauv stcok
309 & 309S Stainless Hlau Yeeb Nkab Nqe Ib Kg (2026)
| Yam khoom | 309 Stainless Hlau Yeeb Nkab Nqe (ib kg) | 309S Stainless Hlau Yeeb Nkab Nqe (ib kg) |
|---|---|---|
| Seamless Yeeb Nkab (1" - 2" Diameter) | $5.20 - $6.30 | $5.40 - $6.50 |
| Seamless Yeeb Nkab (2" - 4" Diameter) | $5.50 - $6.80 | $5.70 - $6.90 |
| Welded yeeb nkab (1" - 2" Diameter) | $5.00 - $6.10 | $5.20 - $6.30 |
| Welded yeeb nkab (2" - 4" Diameter) | $5.30 - $6.60 | $5.50 - $6.80 |
| Custom Pipe (Different Diameters) | $5.60 - $7.00 | $5.80 - $7.20 |
| Thaum tshav kub kub Exchanger Tube | $5.70 - $7.20 | $5.90 - $7.40 |
| Cov yeeb nkab (Standard Length) | $5.20 - $6.40 | $5.40 - $6.60 |
Yog tias koj txaus siab rau peb cov khoom thiab cov kev pabcuam, thov koj xav tiv tauj kuv. Peb pab neeg yeej ib txwm npaj los muab kev txhawb nqa thiab kev pab rau koj!
309S Stainless hlau yeeb nkab Standards
| Txuj |
ANSI B36.10M, ASME B31.1, ASTM A213, ASTM A249, ASTM A269, ASTM A312 |
|---|---|
| Qib |
1Cr20Ni14Si2, SUH309, X15CrNiSi20-12 |
| Nto tiav |
2B, BA, Customized, Tsis yog. 1, NO. 4, No.8 |
| Ntev |
1000mm-12000mm (39.37-472.44in), Customized |
| OD |
6mm-2000mm (0.236-78.74in), Customized |
| WT |
0.5mm-50mm (0.020-2 nyob rau hauv), Customized |
| Cov duab |
Customized, Hexagonal, Oval, Rectangular, Round, Square |
Tshuaj muaj pes tsawg leeg
| Hom Tshuaj Chemical Composition % (max qhov tseem ceeb, tshwj tsis yog sau tseg) | ||||||||
| Qib | C | Mn | Si | P | S | Cr | Ni | Fe |
| 309 | max: 0.4 hli: 0.8 | 2.0 max | 0.75 max | 0.045 max | 0.03 max | Min: 22.0 max: 24.0 | Min: 12.0max: 15.0 | Tshuav |
| 309S | Min: 0.04 max: 0.08 | 2.0 max | 0.75 max | 0.045 max | 0.03 max | Min: 22.0 max: 24.0 | Min: 12.0max: 15.0 | Tshuav |
Mechanical Properties
| Hom Chav Kub Kub Mechanical Properties | ||||
| Qib | Tensile Strength KSI (MPA) | Yield Strength 0.2% KSI offset KSI (MPA) | Elongation (% hauv 2ʺ (50.8 mm) | Hardness (Brinell) MAX |
| 309/S | 40 | 30 | 40 | 217 |
Qhov sib txawv ntawm 309, 309S, thiab 309H
Qhov sib txawv tseem ceeb ntawm 309, 309S, thiab 309H nyob hauv lawv cov ntsiab lus carbon thiab siab - kev ua haujlwm kub: 309 (cov ntsiab lus carbon siab tshaj 0.20%) muaj oxidation zoo txog 980℃thiab nruab nrab creep zog; 309S (cov ntsiab lus carbon siab tshaj 0.08%) txo qhov kev pheej hmoo ntawm kev hnov mob thiab ua kom qhov kub thiab txias mus rau 1050 degree; thaum 309H (cov ntsiab lus carbon 0.04% -0.10%, nrog cov ntsiab lus nitrogen tswj) ua kom siab siab - qhov kub thiab txias, tuav lub zog tawm los Rp₀.₂ Ntau dua lossis sib npaug li 205 MPa tom qab lub sijhawm ntev ntawm 870 degree, ua rau nws tsim nyog rau cov ntawv thov xws li kev kho cua sov thiab cov khoom siv hluav taws xob.
Daim ntawv thov
309S stainless hlau raj yog siv nyob rau hauv petrochemical reformer coils (kev khiav hauj lwm kub 850-1050 degree), cov khoom siv kho cua sov fixtures thiab radiant raj (luv-lub sij hawm ncov ~ 1100 degree), boiler superheater seem, thiab siab -kub combustion gas pipelines, tshwj xeeb tshaj yog nyob rau hauv lub zog ntawm cov roj pipelines. 309 Rp₀.₂ Zoo dua tshaj los yog sib npaug ntawm 205 MPa ntawm 870 degree, ua rau nws tshwj xeeb tshaj yog haum rau cov khoom tseem ceeb uas yuav tsum tau tiv taus qhov kub thiab txias thiab cov khoom siv rau lub sijhawm ntev.
Stainless hlau seamless yeeb nkab kuaj
Kev kuaj ua ntej ntawm 309S stainless hlau kav feem ntau suav nrog kev ntsuas hydrostatic (siab dua lossis sib npaug li 1.5 npaug ntawm kev ua haujlwm siab, tuav lub sijhawm Ntau dua lossis sib npaug li 5 vib nas this), eddy tam sim no lossis ultrasonic qhov tsis zoo (kev kuaj pom qhov tsis zoo tsawg dua lossis sib npaug li 0.5 hli), tshuaj lom neeg sib xyaw ua ke 10, thiab ntsuas qhov ntsuas siab {0.5 hli} kev ntseeg tau thiab ntev kev pab cuam lub neej ntawm cov kav dej nyob rau hauv siab - kub corrosion thiab mechanical loads.
309s Stainless Hlau Round Pipe Certificate
SUS309S steel Chaw tsim tshuaj paus, Distributor
Factory Peev Xwm: Ntau tshaj 50,000 square metres ntawm thaj chaw tsim khoom, nruab nrog CNC txiav, slitting, thiab polishing ntau lawm kab, nrog rau txhua xyoo export ntim ntau tshaj 30,000 tons, tag nrho raws li ISO 9001, SGS, thiab BV ntawv pov thawj.
Cov khoom ntim zoo tshaj plaws
Cov khoom yuav tsum tau ntim rau hauv cov pob los yog plywood crates, qhwv hauv cov yas, thiab cov kev tiv thaiv tsim nyog yuav tsum tau ua kom ntseeg tau tias kev thauj mus los seaworthy lossis raws li qhov xav tau.
Cov cim yuav tsum ua raws li qhov yuav tsum tau ua ntawm cov kev qhia tshwj xeeb A1016/A1016M thiab yuav tsum suav nrog seb lub raj puas kub - ua haujlwm lossis txias - ua haujlwm, suav nrog tab sis tsis txwv rau: tus qauv, qib, qhov loj, tus lej kub, thiab ntau tus lej.
GNEE Cov neeg tuaj saib
GNEE muab 309 stainless hlau kav xa mus rau ntau tshaj 150 lub teb chaws thiab cheeb tsam, suav nrog Tebchaws Meskas, Mexico, Venezuela, Kuwait, Colombia, Qaib ntxhw, Ltalis, Brazil, Fabkis, Iran, thiab Nyab Laj.
Cim npe nrov: 309 309s stainless hlau round tube, Tuam Tshoj 309 309s stainless hlau round raj manufacturers, lwm tus neeg, Hoobkas
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