ASTM A269 Qib 304L Seamless Yeeb Chaw Tsim Tshuaj nrog NACE ntawv pov thawj rau ASME 269
Gnee yog ib qho ntawm cov ua lag luam, lwm tus neeg thiab cov xa khoom ntawm ASTM A269 TPTENY HLAU. Peb A269 Qib Hack hlau yog tsim los ntawm 304 tsawg carbon stainless hlau stainless hlau, tshem tawm cov kev xav tau rau tom qab-Weld annealing. Peb muab cov khoom lag luam ua tiav, suav nrog ATM A269 TPTIONS STRESSING STRE, txhua yam uas yog customizable nyob rau hauv ntau yam duab thiab qhov ntev raws li cov neeg siv khoom xav tau. Nrog cov nqi sib tw thiab lav tau zoo, GNee tswj txoj haujlwm muaj zog hauv kev ua lag luam.
Lub ASTM A269 TPPESS COB ON Tubes yog tsim los ntawm precision txias kos duab los yog dov, tom qab los ntawm kev daws anerting. Qhov ntev ntev tau txais kev tswj hwm tau nruj, nrog cov taub txoj kab uas hla sab nraud. Lub ci ci ntsa iab saum npoo ua tiav qhov kev sib tw ntawm RA tsawg dua lossis sib npaug, kev ua kom zoo nkauj, thiab cov khoom noj kom zoo nkauj, thiab qhov tseeb yog qhov tseem ceeb.
Cov Khoom Qhia Khoom Khoom
Specs:
ASTM A / ASME SA213 / A249 / A269 / A312 / A358 CL. Kuv mus v
ASTM A789 / A790
Qhov ntau thiab tsawg (seamless):1/2 "NB - 24" NB
Qhov ntau thiab tsawg (ERW):1/2 "NB - 24" NB
Qhov ntau thiab tsawg (EFW):6 "NB - 100" NB
Muaj Phab Thickness Muaj:Teem sijhawm 5s - Teem Caij XXS (ntau dua tuab thaum thov)
Qhov loj me:Txhua lub raj yog tsim thiab kuaj xyuas / ntsuas kom tsim nyog nrog ASTM, ASME, thiab API, thiab API, thiab API, thiab API, thiab API, NTAWM LWM YAM.
Tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A269 TP 304L Seamless kav
| Lub ntsiab | % los ntawm qhov hnyav |
|---|---|
| C | 0.035 |
| mn | 2.00 |
| Q | 0.045 |
| Tau | 0.030 |
| Yog | 1.00 |
| Cr | 18.0 - 20.0 |
| Tsis yog | 8.0 - 13.0 |
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm Astm A269 TP 304L Seamless kav
| Tiv kis | Yam tsawg kawg tensile lub zog | Tsawg kawg nkaus kev txwv ywj | Yam tsawg kawg nkaus elongation |
|---|---|---|---|
| 30L | 70ksi (485mpa) | 25ksi (170MPA) | 35% |
Lub cev cov khoom ntawm Astm A269 TP 304L Seamless kav
| Tiv kis | Ntom ntom (kg / mp) | Modulus ntawm elasticity (GPA) | Qhov nruab nrab coefficient ntawm thermal expansion (M / M / Degree) | Thermal conductivity (w / min k) | Kev kub kub tshwj xeeb 0-1000℃(J / KGIN | Hluav Taws Xob Tiv Thaiv (Nawb) |
|---|---|---|---|---|---|---|
| 304 / L / H | 8000 | 193 | 0-1000 Degree: 17.2 0-315 Qib: 17.8 0-538 Degree: 18.4 |
16.2 | 21.5 (thaum 1000 degrees) | 500 (ntawm 500 degree) / 720 |
ASTM A269 TPPENYLY YEEB NKAB HLUB
| Nps | Kev zam txim,% |
|---|---|
| 3 ~ 18, T / D> 5% | +15 /-112.5 |
| 1/8 - 2 1} / 2 | ± 20 |
| Ntau dua los yog sib npaug rau 20, seamless, T / D Tsawg dua lossis sib npaug rau 5% | 22.5 |
| Ntau dua los yog sib npaug rau 20, tus tub rog | ± 17.5 |
| Ntau dua los yog sib npaug rau 20, seamless, T / D> 5% | ± 15 |
| 3 ~ 18, T / D Tsawg dua lossis sib npaug rau 5% | 22.5 |
Kuaj thiab tshuaj xyuas
Tsis yog-ua kev sim ua: 100% radio radio radiograpic (RT) lossis Ultrasonic (Ultrasonic (UT) Xeem raws li ASTM E164 / E213; Kua peretetrant kuaj (PT) raws li ASTM E165.
Siab Kuaj: hydrostatic qhov kev ntsuas ntawm ntau dua los yog sib npaug rau 1.5 zaug tsim qauv siab raws li cov kev xav tau ntawm Astm A450.
Nto zoo: xyuas kom qhov tsis muaj kab nrib pleb, tsis muaj fusion thiab lwm yam tsis xws; Sab hauv nto yuav tsum muab kev hloov pauv ib qho.
Khoom zoo tshaj plaws ntim thiab xa khoom los ntawm GNee
Kev Tiv Thaiv Kev Tiv Thaiv: Waterproof Zaj Duab Xis, Cov Hlau Hlau thiab Pallets lossis Cov Khaub Ncaws Ntoo Rau Export.
Npav thiab labelling: txhua cov yeeb nkab yog sau npe nrog tus qauv, qib, loj thiab tus lej batch.
Lub sijhawm khoom xa tuaj: ib txwm 7 txog 15 hnub ua haujlwm, nyob ntawm seb qhov loj ntawm kev txiav txim.
Cov hau kev xa khoom: Kev thauj khoom hiav txwv, thauj cua lossis nthuav qhia courier, raws li tus neeg xav tau kev pab.
Cov Neeg Siv Khoom
Cim npe nrov: ASTM A269 TPTAL STENTY hlau seamless raj, chaw muag khoom, pheej yig, nqi, tus nqi qis, hauv Tshuag, qauv dawb
