Thick walled tungsten tube/pipe
OD:6.0+0/-0.03mm
ID:1.0+0.15/-0mm
THK: 5.0mm
surface: Ra0.8
concentricity tolerence:0.07
inner surface finish:Ra: 1.6
outer surface roughness: Ra0.8
3.marks:your drawing is available
4.our strenth than other supplier:
-competitive price
-good quality on the base of same price
-timely delivery as the client's request
-professional service
Main Comp.W≥99.98 | ||||||
Other Content≤ | Fe | 0.0026 | Al | 0.0006 | Si | 0.001 |
Ca | 0.001 | Ni | 0.0009 | O | 0.0018 | |
Cu | 0.0005 | N | 0.0015 | Pb | 0.0001 | |
Sn | 0.0001 | Sb | 0.001 | As | 0.001 | |
Cd | 0.0001 | Mg | 0.0006 | C | 0.002 | |
Bi | 0.0001 | Mo | 0.003 | - | ||
Tungsten and Molybdenum have the characters of high melting point, high strength at elevated temperature, low electrical resistivity, lower thermal expansion, low work function of electron emission and low vapor pressure. These characters make tungsten and molybdenum be used widely in high temperature field. AT&M is the leading company in Chinain supplying pure tungsten and molybdenum,tungsten and molybdenum alloy in the forms of tube, bar, plate, ingot,crucible and large customization products used as heating elements for high temperature furnace, smelting crucibles, cathodes and anodes,filament for lamp, thermal couple protectives heaths, porous and composite parts.
