ASTM A182 F316L UNS S31603 20'' 150LBS B16.48 STAINLESS STEEL SPECTACLE BLIND FLANGE
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Standard Scope
The standard applies to forged low alloy steel and stainless steel pipe parts for use in pressure systems. These include flanges, fittings, valves and similar parts that meet specified size or size standards. And it includes several grades of low carbon alloy steel and ferritic, martensitic, austenitic and ferritic-austenitic stainless steels. So it should be selected according to the design and use requirements.
When additional tests or inspections are required, supplementary requirements are provided for use. When the purchaser has specified them individually in the order, and it can be used.
Blind pipe flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for blind pipe flanges, the standard height is 1 /16" for blind pipe flanges under 400#. For blind pipe flanges of 400# and up, the standard blind pipe flange raised face height is 1/4*. Steber Steel manufactures blind pipe flanges in all steel material grades, including carbon blind pipe flanges, stainless steel blind pipe flanges and alloy blind pipe flanges.
Stainless Steel Flange: ASTM A182 F316
ASTM A182 F316 is most used for stainless steel flange, includes weld neck flange, slip on flange, blind flange, socket weld flange and etc.
Either alloy steel or stainless steel flange dimensions available for the OD up to 48 inch, class pressure from 150# to 2500#.
ASTM A182 F316l Flanges Production Range
| Specification |
ASTM A182 / A240 & ASME SA182 / SA240 |
| Grade |
ASTM A182 F316L |
| Standard |
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size |
1/8″ to 36″/ |
| Dimensions |
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure |
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Chemical Requirements of ASTM A182
| Symbol |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
| F316L |
0.03 |
2 |
0.045 |
0.03 |
1 |
10.0-15.0 |
16.0-18.0 |
2.00-3.00 |
Mechanical Properties of ASTM A182
| Material Symbol |
Tensile Strength min, MPa |
Yield point min, Mpa |
Elongation min, % |
Reduction of area min, % |
| ASTM A182 F316L |
485 |
170 |
30 |
50 |
Special Features:
Each bundle covered with plastic for protection against extreme weather.
End of ASTM A182 F316L Flanges protected by plastic caps.
Bundles strapped with plastic strips.
Each radius of U-Bend tube separated by a separator.
Packaging list (laminated) placed with box/crate.
ASTM A182 F316l Flanges Application Industries
Petrochemical Industry
Chemical Industry
Nuclear Power Plant Industry
Oil and Gas Industry
Research & Development
Mega Projects & Defense & Development Industries
Pulp & Paper Industry
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