ASTM A249 / A249M qhia txog qhov yuav tsum tau ua rau welded austenitic steel boiler, superheater, kub exchanger thiab condenser raj.
ASTM A249 310S condenser raj muaj cov khoom siv zoo heev, nrog lub zog tensile σb Mpa Ntau dua lossis sib npaug rau 515, cov ntsiab lus σs Mpa Ntau dua lossis sib npaug rau 205, elongation lossis elongation δ% Ntau dua lossis sib npaug rau 35, thiab hardness HBW Tsawg dua los yog sib npaug rau 901. Nws muaj qhov kub thiab txias thiab corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv cov kub kub ib puag ncig xws li boilers, superheaters, tshav kub exchangers thiab condensers.
ASTM A{{0}}S boiler raj muaj ntau qhov ntau thiab tsawg, nrog cov kab uas hla ntawm 1/8 nti (3.2 hli) mus rau sab nraud ntawm 12 ntiv tes (3{{1{{12}) }}}}4.8 mm), thiab phab ntsa thicknesses ntawm 0.015 mus rau 0.320 nti (0.4 mus rau 8.1 mm). Qhov ntau thiab tsawg thiab specifications tuaj yeem kho raws li qhov xav tau tiag tiag.
Cov ntaub ntawv khoom
Cov khoom siv tshuaj ntawm ASTM A249 TP310S Welded raj
| C | Mn | P | S | Si | Ni | Cr | Mo |
| 0.08 Max. | 2 0 Max. | 0.045 Max. | 0.030 Max. | 0.75 Max. | 19.0-22.0 | 24.0-26.0 | 0.75 Max. |
Dimension kam rau ua ntawm ASTM A249 TP310S Welded Steel Boiler yeeb nkab
| OD | THK. | L | |
| 25.40 hli | ± 0.10mm | ±10.00% | OD＜50.8mm +3.0mm -0mm OD Ntau dua lossis sib npaug li 50.8mm +5 0 -0mm |
| Ntau dua lossis sib npaug li 25.4mm ~ 38.1mm | ± 0.15 hli | ||
| Ntau dua lossis sib npaug li 38.1mm ~ 50.8mm | ± 0.20mm | ||
| Ntau dua lossis sib npaug li 50.8mm ~ 63.5mm | ± 0.25 hli | ||
| Ntau dua lossis sib npaug li 63.5mm ~ 76.2mm | ± 0.30mm | ||
| Ntau dua lossis sib npaug li 76.2mm ~ 101.6mm | ± 0.38mm | ||
| Ntau dua lossis sib npaug li 101.6mm ~ 190.5mm | +0.38mm -0.64mm | ||
| Ntau dua lossis sib npaug li 190.5mm ~ 228.6mm | +0.38mm -1.14mm | ||
Cov khoom tso tawm
ASTM A249 TP310s Stainless hlau Welded Tube
Vim li cas thiaj xaiv GNEE
GNEE tuaj yeem muab koj cov khoom lag luam zoo tshaj plaws thiab cov nqi sib tw, muab koj qhov zoo dua ntawm kev sib tw.
Ntxiv rau, peb ib txwm muab kev pabcuam zoo tshaj plaws. Peb yuav ua qhov zoo tshaj plaws kom tau raws li koj cov kev xav tau rau cov khoom. Peb cov khoom tau raug muag rau ntau lub teb chaws thiab cheeb tsam hauv ntiaj teb, xws li South America, Iran, Kenya, Israel, thiab lwm yam. Peb cov khoom xa tawm mus txog 160, 000 tons hauv ib xyoos.
Yog tias muaj lus nug, thov hu rau peb dawb los ntawm E-mail lossis Xov Tooj.sales@gneetube.com
GNEE Cov neeg siv khoom tuaj xyuas
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q. Qhov zoo ntawm koj lub tuam txhab yog dab tsi?
A: Peb muaj ntau tus kws tshaj lij, cov kws tshaj lij, cov nqi sib tw ntau dua li lwm cov tuam txhab stainless hlau thiab cov kev pabcuam zoo tshaj plaws tom qab muag.
Q. Muaj pes tsawg lub teb chaws koj export rau?
A: Export rau ntau tshaj 50 lub teb chaws, feem ntau yog los ntawm Tebchaws Meskas, Russia, United Kingdom, Kuwait, Egypt, Qaib ntxhw, Jordan, Is Nrias teb, thiab lwm yam.
Cim npe nrov: astm a249 310s heat-exchanger tubing, Tuam Tshoj astm a249 310s heat-exchanger tubing manufacturers, lwm tus neeg, Hoobkas
