In view of such colossal properties of SS 321/321H Ribs, they are for the most part utilized in the flying application, conglomerating and gear in food making due, squander treatment plant, Substance as well as petrochemical making due. In addition, these are utilized in the gas making due, drug, heat exchangers, condensers and pound paper industry.
Various kinds of spines we produce are scene blind rib, SS alliance weld rib, SS weld neck rib and SS ring joint rib. We additionally change the SS 321/321H ribs in custom completions. The material we use are completely attempted and defilement free. Thing is energetically endeavored and assessed by the examination pack. The thing documentation, test validation and bundling are finished.
Pressing of the thing is finished in ridiculous material like poly sacks and wooden boxes. We guarantee no scratch or underhandedness is utilized to the thing while transportation. Similarly, we ensure that the thing is totally completed time. We, nearby the thing, offer a couple of demands and reports to the clients to guarantee that what we passed is liberated from debasements and made choosing to the state of the art principles.
Our thing can drive forward through high temperature climate of the business and is solid, so it very well may be utilized in expanded length applications with no underhandedness. You can get spines of different grades here!
321/321H Stainless Steel Flanges Equivalent Grades
STANDARD |
UNS |
WNR. |
JIS |
EN |
SS 321 |
S32100 |
1.4541 |
SUS 321 |
X6CrNiTi18-10 |
SS 321H |
S32109 |
1.4878 |
SUS 321H |
X12CrNiTi18-9 |
Specification of Stainless Steel 321/321H Flanges
Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
Chemical Composition of Stainless Steel 321/321H Flanges
% |
Cr |
Ni |
C |
Si |
Mn |
P |
S |
N |
Ti |
Fe |
321 |
min:17.0 |
min: 9.0 |
max:0.08 |
max:0.75 |
max:2.0 |
max:0.045 |
max:0.03 |
max:0.10 |
min:5*(C+N) |
Balance |
321H |
min:17.0 |
min: 9.0 |
min:0.04 |
min:18.0 |
max:2.0 |
max:0.045 |
max:0.03 |
max:0.10 |
min:5*(C+N) |
Balance |
Mechanical Properties Of Stainless Steel 321/321H Flanges
Grade |
Tensile Strength |
Yield Strength 0.2% |
Elongation - |
Hardness |
321/321H |
75 |
30 |
40 |
217 |
Physical Properties of 321/321H Stainless Steel Flanges
Denstiy |
Coefficient of |
Thermal Conductivity BTU/hr-ft-°F |
Specific Heat BTU/lbm -°F |
Modules of Elasticity (annealed)2-psi |
|
at 68 °F |
at 68 – 212°F |
at 68 – 1832°F |
at 200°F |
at 32 – 212°F |
in tension (E) |
0.286 |
9.2 |
20.5 |
9.3 |
0.12 |
28 x 106 |
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