133*4*4113mm 304l TORICH Precision Steel Tube
Product Details
304l Precision Steel Tube
,Precision 304l Steel Tube
,TORICH Precision Steel Tube
133*4*4113mm 304l Stainless Steel Metal Single CrystalsCylindrical Ag alloy Sputtering Target
Grade:304L
Specification: 133*4*4113mm
Tolerance of OD:0.1-0.4mm
Tolerance of ID:124.5-125.2mm
Tolerance of Length:-0/+10mm
Ellipticity: Roundness deviation≤0.10mm
Straightness deviation: Overall length direction≤0.5mm
Standard:DIN2462
Special requirements:
1. Quality requirements:
Tolerance of OD:0.1-0.4mm
Tolerance of ID:124.5-125.2mm Tolerance of Length:-0/+10mm
Ellipticity: Roundness deviation≤0.10mm
Straightness deviation: Overall length direction≤0.5mm
2. Appearance requirements:
The inner and outer surface of the steel pipe shall be free from visible cracks,
scabs and deformation caused by bumping bow, and the surface roughness Ra＜32um.
The outer end shall be free from deformation, elliptical notch and other defects,
and the pipe body shall be free from pits(pits deeper than 0.1mm are not allowed on the inner
wall of the steel pipe),inclusions and other defects. There shall be no scratch (0.1mm).
Dirt on the inner hole: there shall be no oil pollution inside and outside the steel pipe or dirt and rust
that can not be removed by fine sandpaper.
3. Packing requirements:
Casing cap at both ends of steel pipe, woven bag packing
4. Requirements for lettering:
TP304L 138mm*4.4mm HEAT NO:×××
Note:(The size is only used ink-jet printing, the size of ink-jet printing should also be written on the
outer package, not the length)
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