|
Length
The standard length is:
| |
|
+ 10 mm |
| for Tubing
|
1500
|
- 0 mm +
|
| for Capillary
and Rod |
1500
|
+/- 30 mm |
| for
Tubing for Water Level Indicators |
2000
|
+10 mm |
| - 0 mm |
Special lengths of tubing,
ranging from 1000 mm to 7500 mm, are available on request depending on
the outside diameter.
Out-of-Round
Out-of-Round according
to ISO 1101 is dependent on the Outside Diameter (OD). The following maximum
values have been laid down:
| Tubing |
|
| OD < 200 mm |
tmaX
0.7 % of nominal OD |
| OD 2 200
- 325 mm |
tmaX
1.0 % of nominal OD |
| Capillary |
|
| OD < 10 mm |
tmaX
1.0 % of nominal OD |
| Rod |
|
| OD < 20mm |
tmaX
1.0 % of nominal OD |
| OD ³20 - 30
mm |
tmaX
1.0 % of nominal OD |
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Siding
Siding greater than 12% of the nominal Wall Thickness within one cross
section is not permitted.
Straightness
Values for Straightness according to ISO 1101 are as follows:
| OD 3 - <6mm
|
max. 4.0 mm
/ 1500 mm |
| OD 2 ³ - <
30 mm |
max.1.5 mm
/ 1000 mm . |
| OD ³ 30 -
< 100 mm |
max. 2.0 mm
/ 1400 mm max |
| OD ³ 100 -
< 200 mm |
2.5 mm / 1400
mm |
| OD ³ 200 mm |
max. 3.0 mm
/ 1400 mm |
Stress
|
WT<2
mm
|
WT2-4
mm
|
WT>4
mm
|
| Longitudinal Stress (M
Pa) |
3.0
|
2.0
|
2.5
|
| Edge Stress (M Pa) |
4.0
|
3.0
|
1.5
|
0D = Ouside Diameter WT = Wall
Thickness
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Stones
Diameter
| Stones
Diameter |
Stones/kg
glass
|
| OD < 0.3 mm |
permitted
|
| OD ³ 0.3 - <1.0mm |
max.
2
|
| OD ³ 1.0 - <2.0mm |
max.
1
|
| OD > 2.0 mm |
not permitted
|
| |
|
| Knots |
Knots/kg glass
|
| OD < 0.3 mm |
permitted
|
| OD ³ 0.3 - <1.0mm |
max.
4
|
| OD ³ 1.0 - <3.0mm |
max.
2
|
| OD > 3.0 mm |
not permitted
|
Length
The aggregate airline length
is the sum of all airlines ³ 20 mm length.
The permitted aggregate airline length is 0.8 m/10 m tubing.
Airlines < 20 mm (seeds): max. 20/kg glass
Width
Airlines wider than 1.0 mm
are not permitted for OD ² 100 mm.
Airlines wider than 2.0 mm are not permitted for OD ³ 100 mm.
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| Tubing |
End
Finish |
Square-Cut |
| OD 3-5mm |
untreated |
|
| OD 6-38 mm |
plain cut and fused* |
max. 2.5 mm |
| OD40-60mm |
|
|
| WT ²
3.2 mm |
plain cut and fused |
max. 2.5 mm |
| WT >
3.2 mm |
plain cut |
max. 3.5 mm |
| |
|
|
| OD 65 - 325 mm |
plain cut and fused* |
|
| OD 65 - 100 mm |
|
max. 3.0 mm |
| (except WT > 9.0 mm) |
OD 100 - 200 mm |
max. 4.0 mm |
| |
OD> 200 mm |
max. 5.0 mm |
*End finish when fused: bead
thickness = approx. 0.1 mm (normal seal)
Capillary
Fused
Rod
Untreated
Special end finishes
on request.
Standard:
Cartons
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Physical
And Chermical Properties
Specifications
|