A medium carbon austenitic stainless steel grade is 310 ss flanges. The maker of 310 ss blind flanges advises using them for high temperature applications like furnace parts and heat treatment machinery. The 310 Stainless Steel Blind Flange is typically utilised at temperatures up to 1035°C for intermittent duty and up to 1150°C for continuous use. A low carbon variant of the alloy called Grade 310S can be created by ss 310 flange manufacturers.
Table of Content
The fluidized bed combustors, retorts, muffles, kilns, tube hangers for steam boilers and petroleum refineries, thermowells, radiant tubes, internal coal gasifier components, lead pots, refractory anchor bolts, burners and combustion chambers, annealing covers, saggers, food processing equipment, and cryogenic structures are typical applications for the 310 stainless steel reducing flange.
Because they have a high resistance to oxidation and corrosion, ss 310 flat flanges have a chromium and nickel content of roughly 25% and 20%, respectively. In many applications, the ss 310 flange with reduced carbon content is less prone to sensitization and embrittlement. The aisi 310 stainless steel flanges' high chromium and medium nickel content enable them to be used in applications involving reducing sulphur atmospheres that contain hydrogen sulfide.
Forged 310 stainless steel flanges are frequently used in moderately carburising conditions, such as those found in the petrochemical and other related sectors. Other heat-resistant alloy grades must be used for applications with harsh carburising environments. It is not advised to often liquid quench A182 f310 material since it frequently experiences thermal shock. A182 f310 equivalent grade, on the other hand, is frequently utilised in cryogenic applications due to its improved toughness and low magnetic permeability.

Astm A182 F310 has a trait with other austenitic stainless steels in that it cannot be heat-treated to a harder state. Instead, cold work can be used to harden the alloy. Despite the fact that cold working is rarely used. These parts were forged by stainless steel 310 flanges manufacturers at temperatures ranging from 975 °C to 1175 °C. At 1050°C, heavy work is done, and at the bottom of the temperature range, the alloy can receive a mild finish. It is advised to practise annealing after forging the alloy in order to release any forging-related tensions. The machining of type 304 and 310 stainless steel flanges is identical.
| Specifications | Stainless Steel 310 Flanges |
|---|---|
| ASME B16.5 Stainless Steel 310 Flanges size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Standard of Stainless Steel 310 Flangess | ANSI/ASME B16.5, BS 10, EN-1092, DIN, B16.47 Series A & B, B16.48, BS4504, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| Standard of Stainless Steel 310 Flanges DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Standard of Stainless Steel 310 Flanges ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Standard of Stainless Steel 310 Flanges UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Standard of Stainless Steel 310 Flanges JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Standard of Stainless Steel 310 Flanges EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Stainless Steel 310 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove, Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), |
| Most common types of Stainless Steel 310 Flanges |
|
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS Stainless Steel 310 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
| Test | UI trasonic flaw detector, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Equipment | electric bevelling machine, Sand-blasting machine, Press machine, Bending machine, Pushing Machine etc |
| Specialized manufacturer of |
|
| Standard of Stainless Steel 310 Flanges | EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, GOST Flange, PSI Flange, BS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange
|
| Key markets and industries for Stainless Steel 310 Flanges |
|
| Export to | Iran, Korea, Ukraine, Oman, Peru, Dubai, Egypt, Brazil, Thailand, Ireland, USA, Indonesia, Singapore, Canada, India, Spain, Saudi Arabia,etc |
| Stainless Steel 310 Flanges Application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
|---|
15mm (1/2") Stainless Steel 310 Flanges Weight Chart
Pipe Normal Diam. |
O.D. Flange |
Thk. Of Flange Min |
Diam. of Hub |
Diameter of Raised Face |
Length Hub.Y |
Thread Length |
Diam. of Bolt Circle |
Diam. of Bolt Holes |
Number of Bolts |
Diam. of Bolts (inch) |
KG |
LB |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
inch |
dn |
O |
C |
X |
G |
Y |
T |
BC |
BH |
BN |
BD |
||
1/2" |
15 |
89.00 |
11.20 |
30.20 |
35.10 |
15.70 |
15.70 |
60.50 |
15.80 |
4 |
1/2" |
0.4 |
0.9 |
3/4" |
20 |
98.50 |
12.70 |
38.10 |
42.90 |
15.70 |
15.70 |
69.90 |
15.80 |
4 |
1/2" |
0.7 |
1.5 |
1" |
25 |
108.00 |
14.20 |
49.30 |
50.80 |
17.50 |
17.50 |
79.30 |
15.80 |
4 |
1/2" |
0.8 |
1.8 |
1-1/4" |
32 |
117.50 |
15.70 |
58.70 |
63.50 |
20.60 |
20.60 |
88.90 |
15.80 |
4 |
1/2" |
1.2 |
2.6 |
1-1/2" |
40 |
127.00 |
17.50 |
65.00 |
73.20 |
22.40 |
22.40 |
98.60 |
15.80 |
4 |
1/2" |
1.5 |
3.3 |
2" |
50 |
152.50 |
19.10 |
77.70 |
91.90 |
25.40 |
25.40 |
120.70 |
19.10 |
4 |
5/8" |
2.3 |
5.1 |
2-1/2" |
65 |
178.00 |
22.40 |
90.40 |
104.60 |
28.40 |
28.40 |
139.70 |
19.10 |
4 |
5/8" |
3.7 |
8.1 |
3" |
80 |
190.50 |
23.90 |
108.00 |
127.00 |
30.20 |
30.20 |
152.40 |
19.10 |
4 |
5/8" |
4.1 |
9 |
3-1/2" |
90 |
216.00 |
23.90 |
122.20 |
139.70 |
31.80 |
31.80 |
177.80 |
19.10 |
8 |
5/8" |
5.1 |
11.2 |
4" |
100 |
228.50 |
23.90 |
134.90 |
157.20 |
33.30 |
33.30 |
190.50 |
19.10 |
8 |
5/8" |
5.9 |
13 |
5" |
125 |
254.00 |
23.90 |
163.60 |
185.70 |
36.60 |
36.60 |
215.90 |
22.40 |
8 |
3/4" |
7 |
15.4 |
6" |
150 |
279.50 |
25.40 |
192.00 |
215.90 |
39.60 |
39.60 |
241.30 |
22.40 |
8 |
3/4" |
8.4 |
18.5 |
8" |
200 |
343.00 |
28.40 |
246.10 |
269.70 |
44.50 |
44.50 |
298.50 |
22.40 |
8 |
3/4" |
13 |
28.6 |
10" |
250 |
406.50 |
30.20 |
310.80 |
323.90 |
49.30 |
49.30 |
362.00 |
25.40 |
12 |
7/8" |
18 |
39.5 |
12" |
300 |
482.50 |
31.80 |
365.30 |
381.00 |
55.60 |
55.60 |
431.80 |
25.40 |
12 |
7/8" |
29 |
64 |
14" |
350 |
533.50 |
35.10 |
400.10 |
412.80 |
57.20 |
57.20 |
476.30 |
28.50 |
12 |
1" |
39 |
86 |
16" |
400 |
597.00 |
36.60 |
457.20 |
469.90 |
63.50 |
63.50 |
539.80 |
28.50 |
16 |
1" |
47 |
103 |
18" |
450 |
635.00 |
39.60 |
505.00 |
533.40 |
68.30 |
68.30 |
577.90 |
31.80 |
16 |
1 1/8" |
57 |
126 |
20" |
500 |
698.50 |
42.90 |
558.80 |
584.20 |
73.20 |
73.20 |
635.00 |
31.80 |
20 |
1 1/8" |
76 |
167 |
24" |
600 |
813.00 |
47.80 |
663.40 |
692.20 |
82.60 |
82.60 |
749.30 |
35.10 |
20 |
1 1/4" |
97 |
214 |
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
SS 310 |
0.015 max |
2.0 max |
0.15 max |
0.020 max |
0.015 max |
24.00 - 26.00 |
0.10 max |
19.00 - 21.00 |
54.7 min |
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
SS 310 |
1.4841 |
S31000 |
SUS 310 |
310S24 |
20Ch25N20S2 |
- |
X15CrNi25-20 |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
7.9 g/cm3 |
1402 °C (2555 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
40 % |
DIN 1.4841 Stainless Steel SAE Flanges |
Stainless Steel 310 BLRF Flanges |
SS 310 Screwed Flanges Exporter |
BS 304S11 Reducing Flanges Wholesaler |
AISI 310 Flanges |
ASTM A182 Stainless Steel 310 Exhaust Flanges |
Stainless Steel UNS S31000 Puddle Flanges |
310 Stainless Steel EN 1092-1 Flanges |
A182 F310 SS RTJ Flanges |
SUS 310 Split Flanges Stockist |
Stainless Steel 310 Flanges Manufacturer |
ASME SA182 Stainless Steel 310 Tank Flanges |
310 SS SORF Flanges |
310 Stainless Steel WNRF Flanges Supplier |
| ASTM A182 Stainless Steel 310 Floor Flanges | Stainless Steel 310 Flanges |
| ASTM A182 Stainless Steel 310 Forged Flanges | ASME SA182 Stainless Steel 310 Flanges |
| Gaskets For ASTM A182 Stainless Steel 310 Flanges | Stainless Steel 310 Flanges |
| ASTM A182 Stainless Steel 310 Handrail Flanges | ASTM A182 Stainless Steel 310 fastenersonline Flanges |
| High Pressure ASTM A182 Stainless Steel 310 Flanges | ASTM A182 Stainless Steel 310 Flanges |
| ASTM A182 Stainless Steel 310 Lap Joint Flanges | ASTM A182 Stainless Steel 310 Flanges |
| Custom ASTM A182 Stainless Steel 310 Flanges | Stainless Steel 310 Socket weld Flanges |
| Class 600 ASTM A182 Stainless Steel 310 Flanges | ASME SA182 Stainless Steel 310 Socket weld Flanges |
| ASTM A182 Stainless Steel 310 Din Flanges | Stainless Steel 310 Socket weld Flanges |
| ASTM A182 Stainless Steel 310 Long Weld Neck Flanges | Stainless Steel 310 Long weld Neck Flanges |
| ASTM A182 Stainless Steel 310 Metric Flanges | ASME SA182 Stainless Steel 310 Long weld Neck Flanges |
| ASTM A182 Stainless Steel 310 Muffler Flanges | Stainless Steel 310 Long weld Neck Flanges |
| ASTM A182 Stainless Steel 310 Pump Flanges | ASTM A182 Stainless Steel 310 Orifice Flanges |
| ASTM A182 Stainless Steel 310 Pressed Flanges | Stainless Steel 310 Ring Type Joint Flanges |
| ASTM A182 Stainless Steel 310 Puddle Flanges | ASME SA182 Stainless Steel 310 Ring Type Joint Flanges |
| ASTM A182 Stainless Steel 310 Pad Flanges | Stainless Steel 310 RTJ Flanges |
| ASTM A182 Stainless Steel 310 Reducing Flanges | Stainless Steel 310 RTJ Flanges |
| ASTM A182 Stainless Steel 310 Raised Face Flanges | ASTM A182 Stainless Steel 310 RTJ Flanges |
| ASTM A182 Stainless Steel 310 Ring Flanges | BS4504 Stainless Steel 310 RTJ Flanges |
| ASTM A182 Stainless Steel 310 Reducing Flanges | Stainless Steel 310 Reducing Flanges |
| ASTM A182 Stainless Steel 310 Wnrf Flanges | ASME SA182 Stainless Steel 310 Reducing Flanges |
| ASTM A182 Stainless Steel 310 Split Flanges | Stainless Steel 310 Reducing Flanges |
| ASTM A182 Stainless Steel 310 Turbo Flanges | ASTM A182 Stainless Steel 310 Forged Flanges |
| ASTM A182 Stainless Steel 310 Vacuum Flanges | ASTM A182 Stainless Steel 310 Reducing Flanges |
| ASTM A182 Stainless Steel 310 Reducing Flanges | Stainless Steel 310 Forged Flanges |
| ASTM A182 Stainless Steel 310 Pipe Flanges | Stainless Steel 310 Raised Face Slip On Flanges |
| ASTM A182 Stainless Steel 310 Plate Flanges | A182 Stainless Steel 310 Pipe Flanges |
| ASTM A182 Stainless Steel 310 Backing Flanges | Stainless Steel 310 Exhaust Flanges |
| ASTM A182 Stainless Steel 310 Tube Flanges | ASME SA182 Stainless Steel 310 Header Flanges |
| ASTM A182 Stainless Steel 310 Stub End Flanges | Stainless Steel 310 Raised Face Weld Neck Flanges |
| ASTM A182 Stainless Steel 310 Exhaust Flanges | ASME SA182 Stainless Steel 310 Slip On Plate Flanges |
| ASTM A182 Stainless Steel 310 Header Flanges | Stainless Steel 310 Slip On Flanges |
| ASTM A182 Stainless Steel 310 Shower Rod Flanges | ASTM A182 Stainless Steel 310 Sae Flanges |
| ASTM A182 Stainless Steel 310 Socket Weld Flanges | ASTM A182 Stainless Steel 310 WNRF Flanges |
| ASTM A182 Stainless Steel 310 Sbc Header Flanges | Stainless Steel 310 Raised Face Blind Flanges |
| ASTM A182 Stainless Steel 310 Split Flanges | ASME SA182 Stainless Steel 310 Blind Flanges |
| ASTM A182 Stainless Steel 310 Slip-On Pipe Flanges | Stainless Steel 310 Blind Flanges |
| ASTM A182 Stainless Steel 310 Slip On Flanges | Stainless Steel 310 Weld Neck Flanges |
| ASTM A182 Stainless Steel 310 Screwed Flanges | ASTM A182 Stainless Steel 310 Clad Flanges |
| ASTM A182 Stainless Steel 310 Square Flanges | ASTM A182 Stainless Steel 310 Ansi Flanges |
| Ansi 150 ASTM A182 Stainless Steel 310 Flanges | ASTM A182 Stainless Steel 310 BLRF Flanges |
| ASTM A182 Stainless Steel 310 Blank Flanges | Stainless Steel 310 Orifice Flanges |
| ASTM A182 Stainless Steel 310 Bsp Flanges | ASME SA182 Stainless Steel 310 Orifice Flanges |
| ASTM A182 Stainless Steel 310 Companion Flanges | Stainless Steel 310 Orifice Flanges |
| ASTM A182 Stainless Steel 310 Class 150 Flanges | ASTM A182 Stainless Steel 310 Duct Flanges |
| ASTM A182 Stainless Steel 310 Cover Flanges | A182 Stainless Steel 310 Orifice Flanges |
| Large Diameter ASTM A182 Stainless Steel 310 Flanges | ASTM A182 Stainless Steel 310 SWRF Flanges |
| Table E ASTM A182 Stainless Steel 310 Flanges | ASME B16.5 Stainless Steel 310 Socket weld Flanges |
| Stainless Steel 310 Flanges | |
| Stainless Steel 310 Blind Flanges | Stainless Steel 310 Reducing Flanges |
| Stainless Steel 310 Lap Joint Flanges | Stainless Steel 310 Plate Flanges |
| Stainless Steel 310 Orifice Flanges | Stainless Steel 310 Forged Flanges |
| Stainless Steel 310 Slip-On Flanges | Stainless Steel 310 Flanges |
| Stainless Steel 310 Weld Neck Flanges | Stainless Steel 310 Socket Weld Flanges |
| Stainless Steel 310 Ring Type Joint Flanges | |
Stainless Steel 310 Flange Standards / Types and Pressure Class :
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Flange Schedule/Class |
Pipe Size - Pipe Flanges |
Flange Connection Type |
Flange Material |
Max. Pressure |
|---|---|---|---|---|
ASME B16.5 Class 150 |
1/2" |
FNPT |
Stainless Steel 310 Flanges |
150 psi |
ASME B16.5 Class 150 |
1/2" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
1/2" |
Welded |
Stainless Steel 310 Flanges |
150 psi |
ASME B16.5 Class 150 |
3/4" |
FNPT |
Stainless Steel 310 Flanges |
150 psi |
ASME B16.5 Class 150 |
3/4" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
1-1/4" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
1-1/2" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
2" |
FNPT |
Stainless Steel 310 Flanges |
150 psi |
ASME B16.5 Class 150 |
2" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
2-1/2" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
3" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 150 |
4" |
FNPT |
Stainless Steel 310 Flanges |
150 psi |
ASME B16.5 Class 150 |
4" |
Socket Weld |
Stainless Steel 310 Flanges |
275 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
FNPT |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Stainless Steel 310 Flanges |
720 psi |
View the Specification for Werkstoff No. 1.4841 Austenitic Stainless Steel 310 Class 300 & 150 Flanges, ASME B16.48 310 Pipe Flange Dimensions, and Live Austenitic Stainless Steel 310 Class 300 & 150 Flanges. Most Reliable And Trustworthy Suppliers Of ANSI B16.47 Threaded Flange In All Sizes And A182 F310/ 310S Long Weld Neck Flange In Mumbai, India
