DIN11850 Stainless Steel Sanitary Tube Specification :
This standard shall apply to food industry dimensions material internal and external surface quality and marking of seamless and welded stainless steel pipes for pipeline systems in the food industry .It shall apply in conjunction with 17456 to seamless pipes and DIN 17455 to welded pipes .
DIN11850 Stainless Steel Sanitary Tube Chemical Composition:
|
Grade |
Standard |
C
max.
|
Si
max.
|
Mn
max.
|
P
max.
|
S
≤
|
Cr |
Ni |
Mo |
N
≤
|
|
1.4301 |
DIN EN 10217-7 |
0.07 |
1.0 |
2.0 |
0.045 |
0.015 |
17.0-19.5 |
8.0-10.5 |
— |
0.11 |
|
304 |
ASTM A 270 |
0.08 |
0.75 |
2.0 |
0.045 |
0.030 |
18.0-20.0 |
8.0-10.5 |
— |
0.10 |
|
1.4307 |
DIN EN 10217-7 |
0.03 |
1.0 |
2.0 |
0.045 |
0.015 |
17.5-19.5 |
8.0-10.0 |
— |
0.11 |
|
304L |
ASTM A 270 |
0.03 |
0.75 |
2.0 |
0.045 |
0.030 |
18.0-20.0 |
8.0-12.0 |
— |
0.10 |
|
1.4404 |
DIN EN 10217-7 |
0.03 |
1.0 |
2.0 |
0.045 |
0.015 |
16.5-18.5 |
10.0-13.0 |
2.0-2.5 |
0.11 |
|
316L |
ASTM A 270 |
0.03 |
0.75 |
2.0 |
0.045 |
0.030 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
0.10 |
DIN11850 Stainless Steel Sanitary Tube Description:
|
Out Diameter(OD): |
DN10-DN150, 12mm-154mm. |
|
Wall Thickness(W.T.): |
1mm, 1.5mm, 2.0mm. |
|
Length(L): |
Fixed 6 meters, or other Length as Specified. |
|
End: |
Plain End. |
|
Delivery Condition: |
Bright Annealed, Polished(400#,600#). |
|
Inspection: |
100% PMI, Hydrostatic Test, Eddy Current, Ultrasonic, X-Ray, Penetrant Test. |
|
Mechanical Test: |
Tension Test, Flattening Test, Flaring Test, Hardness Test, Impact Test. |
|
Tolerance: |
According to the Production Standard. |
|
Packing: |
By Bundles, Plywood Cases. |
|
Marking: |
YASE PIPELINE, Material Grade, Standard, Specification, Heat No., Lot No. |
|
Mill Test Certificate: |
According to EN 10204 3.2 |
|
Production Time: |
2-30 Days, or up to the quantity. |
|
Shipping: |
By Sea, By Air, By Express. |
|
MOQ: |
500KGS. |
|
Sample: |
Free samples but freight charge paid by customer. |
|
Customized: |
Available. |
YASE PIPELINE Manufacturing DIN11850 Stainless Sanitary Tube:
Sanitary Stainless Steel Tubing
Seamless Stainless Steel Sanitary Tube
Welded Stainless Steel Sanitary Tube
Food Grade Stainless Steel Sanitary Tube
Dray Stainless Steel Sanitary Tube
Juice Stainless Steel Sanitary Tube
Pharmacy Stainless Steel Sanitary Tube
DIN11850 Stainless Steel Sanitary Tube Mechanical Property:
|
Tensile Property |
||||||
|
Steel Grade |
Material number |
Tensile Strength |
Yield Strength |
Elongation |
||
|
Rp0.2 |
Rp1.0 |
Rm |
A min% |
|||
|
MPa |
MPa |
MPa |
||||
|
min |
min |
l |
t |
|||
|
X2CrNi18-9 |
1.4307 |
180 |
215 |
460-680 |
40 |
35 |
|
X5CrNi18-10 |
1.4301 |
195 |
230 |
500-700 |
40 |
35 |
|
X2CrNiMo17-12-2 |
1.4404 |
190 |
225 |
490-690 |
40 |
30 |
DIN11850 Stainless Steel Sanitary Tube Dimension & Tolerance :
|
Nominal Diameter |
Series |
Tolerance |
Weight Kg/m(7.97kg/dm3) |
Remark |
||||
|
DN |
1 |
2 |
3 |
OD |
Wall thickness |
|||
|
10 |
12 |
|
|
±0.12 |
1 |
±10% |
0.27 |
Pipes with greater wall thicknesses than according to series 1 shall be selected from existing pipe standards for this nominal diameter range.
The permissible deviations shall be determined from the circumference.the permissible ovality shall be ±1% on the pipe outside diameter.
|
|
|
13 |
|
±0.3 |
1.5 |
±10% |
0.43 |
||
|
|
|
14 |
±0.3 |
2 |
±10% |
0.6 |
||
|
15 |
18 |
|
|
±0.12 |
1 |
±10% |
0.42 |
|
|
|
19 |
|
±0.3 |
1.5 |
±10% |
0.66 |
||
|
|
|
20 |
±0.3 |
2 |
±10% |
0.9 |
||
|
20 |
22 |
|
|
±0.12 |
1 |
±10% |
0.51 |
|
|
|
23 |
|
±0.3 |
1.5 |
±10% |
0.81 |
||
|
|
|
24 |
±0.3 |
2 |
±10% |
1.1 |
||
|
25 |
28 |
|
|
±0.15 |
1 |
±10% |
0.66 |
|
|
|
29 |
|
±1% |
1.5 |
±10% |
1.03 |
||
|
|
|
30 |
±0.3 |
2 |
±10% |
1.4 |
||
|
32 |
34 |
|
|
±0.15 |
1 |
±10% |
0.82 |
|
|
|
35 |
|
±1% |
1.5 |
±10% |
1.26 |
||
|
|
|
36 |
±1% |
2 |
±10% |
1.7 |
||
|
40 |
40 |
|
|
±0.2 |
1 |
±10% |
0.97 |
|
|
|
41 |
|
±1% |
1.5 |
±10% |
1.5 |
||
|
|
|
42 |
±1% |
2 |
±10% |
2 |
||
|
50 |
52 |
|
|
±0.2 |
1 |
C10% |
1.26 |
|
|
|
53 |
|
±1% |
1.5 |
±10% |
1.9 |
||
|
|
|
54 |
±1% |
2 |
±10% |
2.6 |
||
|
65 |
70 |
|
|
±0.3 |
2 |
±10% |
3.43 |
|
|
80 |
85 |
|
|
±0.3 |
2 |
±10% |
4.16 |
|
|
100 |
104 |
|
|
±0.3 |
2 |
±10% |
5.03 |
|
|
125 |
129 |
|
|
±0.4 |
2 |
±10% |
6.36 |
|
|
150 |
154 |
|
|
±0.4 |
2 |
±10% |
7.49 |
|
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