We offer a comprehensive range of flanges that mentions here Slip-On Flanges, Weld Neck Flanges, Socket Weld Flanges, and Blind Flanges. All these flanges are designed to cater to specific application requirements. The A182 specification governs these flanges, ensuring that they are suitable for high-temperature service and can be used in diverse applications across industries like petrochemical processing, marine environments, and wastewater management.
We have been continuously upgrading our in-house quality control facilities to ensure that the products dispatched from Sankalp Alloys Overseas confirm to the highest quality standards. SS 316L Flanges are supplied by us in various forms and specifications, such as ASTM A182 Flanges, ANSI B16.5 Socket Weld Flanges, ASME SA182 RTJ Flanges, Forged Flanges, Lap-Joint Flanges, etc.
316L Stainless Steel Flanges Equivalent Grades
STANDARD |
UNS |
WNR. |
AFNOR |
EN |
JIS |
BS |
GOST |
SS 316 |
S31600 |
1.4401 / 1.4436 |
Z7CND17‐11‐02 |
X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SUS 316 |
316S31 / 316S33 |
- |
SS 316L |
S31603 |
1.4404 / 1.4435 |
Z3CND17‐11‐02 / Z3CND18‐14‐03 |
X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SUS 316L |
316S11 / 316S13 |
03Ch17N14M3 / 03Ch17N14M2 |
SS 316Ti |
S31635 |
1.4571 |
Z2 NCDU 25-20 |
X1NiCrMoCu25-20-5 |
SUS 316Ti |
904S13 |
- |
Specification of Stainless Steel 316L 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 Alloyion of Stainless Steel 316L Flanges
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
316 |
0.08 |
2.0 |
0.75 |
0.045 |
0.03 |
min: 16.0 |
min: 2.0 |
min: 10.0 |
0.10 |
316L |
0.03 |
2.0 |
0.75 |
0.045 |
0.03 |
min: 16.0 |
min: 2.0 |
min: 10.0 |
0.10 |
316TI(S31635) |
- |
- |
- |
- |
- |
16.0 |
2.00 |
10.0 |
- |
0.08 |
2 |
0.75 |
0.045 |
0.03 |
18.0 |
3.00 |
14.0 |
0.1 |
Mechanical Properties Of Stainless Steel 316L Flanges
Grade |
Tensile Strength |
Yield Strength |
Elongation % |
Hardness (Brinell) MAX |
Hardness |
316 |
75 |
30 |
40 |
217 |
95 |
316L |
70 |
25 |
40 |
217 |
95 |
316TI(S31635) |
515(Mpa) |
205(Mpa) |
35 |
205 |
75 |
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