
310 Stainless Steel Flanges
310 Stainless Steel Flanges Specification
| DIN A182 F310 Stainless Steel Plate Flanges | |
| Material: |
Stainless Steel: such as 310, 310L, 316, 316L, 321,310S, 904L, S31803, F51 and so on. |
| Dimensions: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard: | GB, JIS, BS, DIN, ANSI and Non standard |
| ANSI Class: | 15, 030, 040, 060, 090 |
| Size: | 1/2″ – 48″ |
| Type: |
Slip-on flanges, Blind flanges, Lap joint flanges, |
| Pressure ratings: |
Class: 150 300 400 600 900 1500 and 2500 |
| Sealing surface: | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) FF ,RF, LJ, FM , R.T.J , R.J and so on. |
| Production process: | raw material-cutting-heating-forging-heat treatment-maching-inspection. |
| Application: |
petroleum, chemical, power, gas, water, linepipe, heat exchanger, shipbuilding, construction, etc. |
| Tolerance: | not less than +_8% of normal wall thickness. |
| Products | Size | |
| ASTM A182 SS 310 Slip-On Flanges | ASTM A182 SS 310 Threaded Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
| ASTM A182 SS 310 Weld Neck Flanges | ASTM A182 SS 310 Socket Weld Flanges | |
| ASTM A182 SS 310 Blind Flanges | ASTM A182 SS 310 Reducing Flanges | |
| ASTM A182 SS 310 Lap Joint Flanges | ASTM A182 SS 310 Plate Flanges | |
| ASTM A182 SS 310 Orifice Flanges | ASTM A182 SS 310 Forged Flanges | |
| ASTM A182 SS 310 Ring Type Joint Flanges | ASTM A182 SS 310 Square Flanges | |
310 Stainless Steel Flanges Types

SS 310 Weld Neck Flanges supplier/ WNRF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

stockist of SS 310 Plate Flanges
AS A150, AS A300, TABLE D,E,F,H, DIN, ND-6,10, 16, 25, 40

SS 310 Slip On Flanges distributor/ SORF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Manufacturer of SS 310 Blind Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Threaded Flanges stockholder
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

exporter of SS 310 Socket Weld Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Orifice Flanges supplier
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

stockist of SS 310 Blank Flange
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Blank Flange Rotatable Flange distributor
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Manufacturer of SS 310 Welding Flange Rotatable
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Flange with Tube stockholder
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

exporter of SS 310 Reducing Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Conflat Flanges supplier
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

stockist of SS 310 Flange Bolted Weld-On
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Square Flange distributor
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Manufacturer of SS 310 Lap Joint Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Girth Flanges stockholder
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

exporter of SS 310 Spectacle Blind Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Anchor Flanges supplier
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

stockist of SS 310 Screw Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Ring Joint Flanges distributor
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Manufacturer of SS 310 Swivel Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 ANSI 150 Flanges stockholder
Flat Face, Raised Face, Tongue, Groove, Female, Male, RJ Face

exporter of SS 310 Long WN Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Spade Flanges supplier
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

stockist of SS 310 Spacer Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SS 310 Figure 8 Flanges distributor
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
310 Stainless Steel Flanges Weight Chart

| Pipe | Flange | Hub | Raised face | Drilling template | Weight | Stock standard | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom.size | O.D.1 | D | J | b | h | a | m | g | l | k | No. of holes |
kg/pce | ASTM 310L |
| in. | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |||
| 1/2 3/4 1 1 ¼ |
21.3
26.7 33.4 42.2 |
88.9
98.6 108 117.3 |
15.7
20.8 26.7 35.1 |
11.2
12.7 14.2 15.7 |
47.8
52.3 55.6 57.2 |
21.3
26.7 33.5 42.2 |
30.2
38.1 49.3 58.7 |
35.1
42.9 50.8 63.5 |
15.7
15.7 15.7 15.7 |
60.5
69.9 79.2 88.9 |
4
4 4 4 |
0.480
0.710 1.010 1.330 |
x
x x ●/■ |
| 1 ½ 2 2 ½ 3 |
48.3
60.3 73 88.9 |
127
152.4 177.8 190.5 |
40.9
52.6 62.7 78 |
17.5
19.1 22.4 23.9 |
62
63.5 69.9 69.9 |
48.3
60.5 73.2 88.9 |
65
77.7 90.4 108 |
73.2
91.9 104.6 127 |
15.7
19.1 19.1 19.1 |
98.6
120.7 139.7 152.4 |
4
4 4 4 |
1.720
2.580 4.110 4.920 |
x
x ●/■ x |
| 4 5 6 8 |
114.3
141.3 168.3 219.1 |
228.6
254 279.4 342.9 |
102.4
128.3 154.2 202.7 |
23.9
23.9 25.4 28.4 |
76.2
88.9 88.9 101.6 |
114.3
141.2 168.4 219.2 |
134.9
163.5 192 246.1 |
157.2
185.7 215.9 269.7 |
19.1
22.4 22.4 22.4 |
190.5
215.9 241.3 298.5 |
8
8 8 8 |
6.840
9.200 10.600 17.600 |
x
●/■ ●/■ ●/■ |
| 10 12 14 16 |
273
323.8 355.6 406.4 |
406.4
482.6 533.4 596.9 |
254.5
310.8 336.5 387.3 |
30.2
31.8 34.9 36.5 |
101.6
114.3 127 127 |
273.1
323.9 355.6 406.4 |
310.8
365.3 400 457.2 |
323.9
381 412.7 469.9 |
25.4
25.4 28.6 28.6 |
362
431.8 476.2 539.7 |
12
12 12 16 |
24.000
36.500 51.000 60.000 |
●/■
●/■ ● ● |
| 18 20 24 |
457.2 508.0
609.6 |
635.0 698.5
812.8 |
438.1 488.9
590.5 |
39.6
42.9 47.8 |
139.7 144.5
152.4 |
457.2 508.0
609.6 |
505.0 558.8
663.4 |
533.4
584.2 692.2 |
31.8
31.8 35.1 |
577.9 635.0
749.3 |
16
20 20 |
68.300 84.500 115.000
|
●
● ● |
SS 310 Flanges Standards / Pressure Class
| 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 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| 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 |
310 Stainless Steel Flanges Chemical Composition
| 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 |
310 SS Flanges Mechanical Properties
| 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 % |
Stainless Steel 310 Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
Price of 310 Stainless Steel Flanges
| NOMINAL I.D. | PRICE |
|---|---|
| 3/4″ SS 310 150# Plate Flange Price | $21.50 |
| 12 SS 310 150# Plate Flange Price | $355.58 |
| 14 SS 310 150# Plate Flange Price | $457.04 |
| 1″ SS 310 150# Plate Flange Price | $28.18 |
| 1-1/4″ SS 310 150# Plate Flange Price | $30.54 |
| 1-1/2″ SS 310 150# Plate Flange Price | $39.05 |
| 2″ SS 310 150# Plate Flange Price | $48.02 |
| 2 1/2 SS 310 150# Plate Flange Price | $70.79 |
| 3 SS 310 150# Plate Flange Price | $80.03 |
| 4 SS 310 150# Plate Flange Price | $92.88 |
| 5 SS 310 150# Plate Flange Price | $99.10 |
| 6 SS 310 150# Plate Flange Price | $123.77 |
| 8 SS 310 150# Plate Flange Price | $220.52 |
| 10 SS 310 150# Plate Flange Price | $242.29 |
| 16 SS 310 150# Plate Flange Price | $524.98 |

