304 304L Sanitary Stainless Steel Tube Specification for:
Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing.
This specification covers grades of Sanitary and welded austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and having special surface finishes. Pharmaceutical quality may be requested, as a supplementary requirement.
This specification covers tubes in sizes up to and including 12 in. (304.8 mm) in outside diameter.
304 304L Stainless Steel Sanitary Tube Chemical Composition:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Other |
|
304 |
0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
18-20 |
- |
8.0-11 |
|
|
|
304L |
0.030 |
2.00 |
0.75 |
0.045 |
0.030 |
18-20 |
- |
8.0-13 |
|
|
|
316 |
0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
16.0-
18.0
|
2.00-
3.00
|
10.0-
14.0
|
0.1 |
|
|
316L |
0.03 |
2.00 |
0.75 |
0.045 |
0.030 |
16.0-
18.0
|
2.00-
3.00
|
10.0-
14.0
|
0.1 |
|
304 304L Stainless Steel Sanitary Tube Description:
|
Out Diameter(OD): |
1/2"-12", DN10-DN300, 12mm-325mm. |
|
Wall Thickness(W.T.): |
0.035”, 0.065”, 0.083”, 0.89mm, 1.2mm, 1.65mm, 2.11mm, 2.6mm. |
|
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 Stainless Sanitary Tube:
304 304L Sanitary Stainless Steel Tubing
304 304L Seamless Stainless Steel Sanitary Tube
304 304L Welded Stainless Steel Sanitary Tube
304 304L Food Grade Stainless Steel Sanitary Tube
304 304L Dray Stainless Steel Sanitary Tube
304 304L Juice Stainless Steel Sanitary Tube
304 304L Pharmacy Stainless Steel Sanitary Tube
304 304L Stainless Steel Sanitary Tube Mechanical Property:
|
Grade |
Tensile Strength
min.
ksi [MPa]
|
Yield Strength
min.
ksi [MPa]
|
Elongation
min.
in 2in or 50mm length %
ksi[MPa]
|
Hardness (Max) ASTM E18
Brinell
|
Hardness (Max) ASTM E18
Rockwell
|
|
304 |
75 [515] |
30 [205] |
35 |
192 HBW |
90 HRB |
|
304L |
70 [485] |
25 [170] |
35 |
192 HBW |
90 HRB |
|
316 |
75 [515] |
30 [205] |
35 |
192 HBW |
90 HRB |
|
316L |
70 [485] |
25 [170] |
35 |
192 HBW |
90 HRB |
304 304L Stainless Steel Sanitary Tube Dimension & Tolerance :
|
Out Diameter |
Tolerances, OD |
Wall thickness |
Tolerances,
wall thickness
|
Tolerances,
Length
|
|
1/2" (12.7) |
+/-0.005 (0.13) |
0.065" (1.65) /0.049" (1.25) |
+/-10.0% |
+1/8" (3.18) |
|
3/4" (19.1) |
+/-0.005 (0.13) |
0.065" (1.65) /0.049" (1.25) |
+/-10.0% |
+1/8" (3.18) |
|
1" (25.4) |
+/-0.005 (0.13) |
0.065" (1.65) /0.049" (1.25) |
+/-10.0% |
+1/8" (3.18) |
|
1-1/4" (31.8) |
+/-0.008 (0.20) |
0.065" (1.65) |
+/-10.0% |
+1/8" (3.18) |
|
1-1/2" (38.1) |
+/-0.008 (0.20) |
0.065" (1.65) /0.049" (1.25) |
+/-10.0% |
+1/8" (3.18) |
|
2" (50.8) |
+/-0.008 (0.20) |
0.065" (1.65) /0.049" (1.25) |
+/-10.0% |
+1/8" (3.18) |
|
2-1/2" (63.5) |
+/-0.010 (0.25) |
0.065" (1.65) |
+/-10.0% |
+1/8" (3.18) |
|
3" (76.2) |
+/-0.010 (0.25) |
0.065" (1.65) |
+/-10.0% |
+1/8" (3.18) |
|
4" (101.6) |
+/-0.015 (0.38) |
0.065" (1.65) /0.083" (2.11) |
+/-10.0% |
+1/8" (3.18) |
|
6" (152.4) |
+/-0.030 (0.76) |
0.083" (2.11) |
+/-10.0% |
+1" (25.4) - 0 |
|
6" (152.4) |
+/-0.030 (0.76) |
0.109" (2.77) |
+/-10.0% |
+1" (25.4) - 0 |
|
8" (203.2) |
+0.061 (1.55)
- 0.031 (0.79)
|
0.109" (2.77) |
+/-10.0% |
+1" (25.4) - 0 |
JIS G3446 Stainless Steel Sanitary Seamless Pipe Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
||
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
JIS G3446 |
＜50 |
±0.5mm |
＜ 4mm |
＋0.6mm
－0.5mm
|
|
≥50 |
±1% |
≥ 4mm |
＋15 ％
－12.5 ％
|
|
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