Stainless steel 316Ti Flange
JN ALLOY supplies 316Ti SO flanges, 316Ti WN flanges, UNS S31635 blind flanges,1.4571 316Ti plain flanges, ASTM A182 UNS S31635 SW flanges, 316Ti spectacle blind flanges, 316Ti threaded flanges, 1.4571 spacer ring, UNS S31635 paddle blind/blank, 316Ti bleed/test/drip ring, 316Ti reducing flange.
Stainless steel 316Ti flange is an important pipe connector widely used in specific industrial applications. Its material and design features enable it to perform excellently in high temperature and corrosive environments. The structural form of the flange varies according to the application requirements.
Stainless steel 316Ti flanges come in various types, including weld neck (WN), long weld neck (LWN), slip-on (SO), socket weld (SW), blind, plate, threaded, lap joint, orifice, and spectacle blind flanges. Additionally, there are special products available, such as rings, forgings, discs, and flange sleeves, catering to diverse industrial applications and requirements. Due to its neck structure design, welding flanges are particularly suitable for high-pressure pipeline systems, while slip on welding flanges are more used in low-pressure and normal temperature environments.
Stainless steel 316Ti flange were improved by adding titanium to 316 stainless steel. The main purpose of this addition is to improve the material's resistance to intergranular corrosion in high temperature environments. Intergranular corrosion is a phenomenon that ordinary stainless steel is prone to occur under welding or high temperature conditions. The addition of titanium effectively reduces the precipitation of chromium carbide at the grain boundary by combining with carbon to form stable titanium carbide, thereby protecting the structural integrity of the material. This feature makes ss 316Ti flanges particularly suitable for occasions that require long-term exposure to high temperature or corrosive media, such as chemical reaction equipment, high-temperature steam pipelines or acidic medium transportation systems.
UNS S31635 usually contains about 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and titanium with a carbon content of not less than 5 times, and also contains a small amount of manganese, silicon and other elements. This alloy ratio not only ensures the basic corrosion resistance of the material, but also significantly improves the ability to resist chloride corrosion through the addition of molybdenum, so that the flange has a longer service life in marine environments or chlorine-containing media. Jinie Technology (Jiangsu) Co., LTD supply all different types and scales of flanges. Please feel free to contact us for further product information and pricing.
316ti Stainless Steel Flanges Specification
Material: ASTM A182 Standard Specification for Forged or Rolled Alloy Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High Temperature Service
Standard: ASME B16.5, ASME B16.47, DIN, EN, BS, JIS
Size: 1/2"-48", DN6-DN400
Class: 150#,300#,400#,600#,900#,1500#,2500#
Chemical Composition Of Grade 316ti Stainless Steel Flanges
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
SS 316Ti |
0.08 max |
2.0 max |
0.75 max |
0.045 max |
0.030 max |
16.00 - 18.00 |
2.00 - 3.00 |
10.00 - 14.00 |
68.395 min |
Mechanical Properties Of ASTM A182 SS 316ti Flanges
|
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
8.0 g/cm3 |
1399 °C (2550 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
35% |
Stainless steel 316Ti Flanges Equivalent Grades
|
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
|
316Ti |
1.4571 |
S31635 |
SUS316Ti |
320S31 |
08Ch17N13M2T |
Z6CNDT17‐123 |
X6CrNiMoTi17-12-2 |
SS 316Ti Flanges Physical Properties
|
Specific Heat (0-100°C) |
500 |
J.kg-1.°K-1 |
|
Thermal Conductivity |
14.6 |
W.m -1.°K-1 |
|
Thermal Expansion |
16.5 |
mm/m/°C |
|
Modulus Elasticity |
193 |
GPa |
|
Electrical Resistivity |
7.4 |
μohm/cm |
|
Density |
7.99 |
g/cm3 |
Application of UNS S31635 Flanges
Equipments in chloride environments peparing food items
Benches and Equipments Used in Laboratories
Coastal Infrastructure
Fittings used in Boats, Ships
Containers used to carry chemicals during transporation
Heat Exchangers
Wiremesh, Welded Screen used for mining, quarrying & water filtration
Threaded fasteners
Springs
ASTM A182 F316Ti Stainless Steel Flanges
|
Products |
Size |
|
|
ASTM A182 SS 316Ti Slip-On Flanges |
ASTM A182 SS 316Ti Weld Neck Flanges |
Sizes 1/8″ – 36″ Raised Face or Flat Face |
|
ASTM A182 SS 316Ti Blind Flanges |
ASTM A182 SS 316Ti Lap Joint Flanges |
|
|
ASTM A182 SS 316Ti Threaded Flanges |
ASTM A182 SS 316Ti Socket Weld Flanges |
|
|
ASTM A182 SS 316Ti Plate Flanges |
ASTM A182 SS 316Ti Ring Joint Type Face (RTJ) Flanges |
|
|
ASTM A182 SS 316Ti Spectacle Blind Flanges |
ASTM A182 SS 316Ti High Hub Blind Flanges |
|
|
ASTM A182 SS 316Ti Orifice Flanges |
ASTM A182 SS 316Ti Reducing Flanges |
|
|
ASTM A182 SS 316Ti Square Flanges |
ASTM A182 SS 316Ti Groove & Tongue Flanges |
|
|
ASTM A182 SS 316Ti Long Neck Weld Flanges |
ASTM A182 SS 316Ti Spades and Ring Spacers Flanges |
|
|
ASTM A182 SS 316Ti Weldo / Nipo Flanges |
ASTM A182 SS 316Ti Expander Flange |
|
SS 316Ti Threaded Flanges Dimension Class 150 lb
|
Pipe |
Flange Data |
Hub |
Raised Face |
Drilling Data |
Weight |
||||||
|
Pipe Size |
Outside Diameter |
Overall Diameter |
Flange min Thickness |
Overall Length |
Threaded length min |
Hub Diameter |
Face Diameter |
Number of |
Bolt Hole Diameter |
Diameter of Circle of Holes |
kg/ piece |
|
in mm |
in mm |
in mm |
in mm |
in mm |
in mm |
in mm |
in mm |
in mm |
|||
|
1/2 |
0.840 21.30 |
3.500 88.90 |
0.440 11.20 |
0.620 15.70 |
0.620 15.70 |
1.190 30.20 |
1.380 35.10 |
4 |
0.620 15.70 |
2.380 60.45 |
0.39 |
|
3/4 |
1.050 26.70 |
3.880 98.60 |
0.500 12.70 |
0.620 15.70 |
0.620 15.70 |
1.500 38.10 |
1.690 42.90 |
4 |
0.620 15.70 |
2.750 69.85 |
0.56 |
|
1 |
1.315 33.40 |
4.250 108.0 |
0.560 14.20 |
0.690 17.50 |
0.690 17.50 |
1.940 49.30 |
2.000 50.80 |
4 |
0.620 15.70 |
3.120 79.25 |
0.78 |
|
11/4 |
1.660 42.20 |
4.620 117.3 |
0.620 15.70 |
0.810 20.60 |
0.810 20.60 |
2.310 58.70 |
2.500 63.50 |
4 |
0.620 15.70 |
3.500 88.90 |
1.03 |
|
11/2 |
1.900 48.30 |
5.000 127.0 |
0.690 17.50 |
0.880 22.40 |
0.880 22.30 |
2.560 65.00 |
2.880 73.15 |
4 |
0.620 15.70 |
3.880 98.60 |
1.32 |
|
2 |
2.375 60.30 |
6.000 152.4 |
0.750 19.10 |
1.000 25.40 |
1.000 25.40 |
3.060 77.70 |
3.620 91.90 |
4 |
0.750 19.10 |
4.750 120.7 |
2.06 |
|
21/2 |
2.875 73.00 |
7.000 177.8 |
0.880 22.40 |
1.120 28.40 |
1.120 28.40 |
3.560 90.40 |
4.120 104.6 |
4 |
0.750 19.10 |
5.500 139.7 |
3.28 |
|
3 |
3.500 88.90 |
7.500 190.5 |
0.940 23.90 |
1.190 30.20 |
1.190 30.20 |
4.250 108.0 |
5.000 127.0 |
4 |
0.750 19.10 |
6.000 152.4 |
3.85 |
|
31/2 |
4.000 101.6 |
8.500 215.9 |
0.940 23.90 |
1.250 31.75 |
1.250 31.75 |
4.810 122.2 |
5.500 139.7 |
8 |
0.750 19.10 |
7.000 177.8 |
4.81 |
|
4 |
4.500 114.3 |
9.000 228.6 |
0.940 23.90 |
1.310 33.30 |
1.310 33.30 |
5.310 134.9 |
6.190 157.2 |
8 |
0.750 19.10 |
7.500 190.5 |
5.30 |
|
5 |
5.563 141.3 |
10.00 254.0 |
0.940 23.90 |
1.440 36.60 |
1.440 36.60 |
6.440 163.6 |
7.310 185.7 |
8 |
0.880 22.40 |
8.500 215.9 |
6.07 |
|
6 |
6.625 168.3 |
11.00 279.4 |
1.000 25.40 |
1.560 39.60 |
1.560 39.60 |
7.560 192.0 |
8.500 215.9 |
8 |
0.880 22.40 |
9.500 241.3 |
7.45 |
|
8 |
8.625 219.1 |
13.50 342.9 |
1.120 28.40 |
1.750 44.50 |
1.750 44.50 |
9.690 246.1 |
10.62 269.7 |
8 |
0.880 22.40 |
11.75 298.5 |
12.1 |
|
10 |
10.75 273.0 |
16.00 406.4 |
1.190 30.20 |
1.940 49.30 |
1.940 49.30 |
12.00 304.8 |
12.75 323.9 |
12 |
1.000 25.40 |
14.25 362.0 |
16.5 |
|
12 |
12.75 323.8 |
19.00 482.6 |
1.250 31.75 |
2.190 55.60 |
2.190 55.60 |
14.38 365.3 |
15.00 381.0 |
12 |
1.000 25.40 |
17.00 431.8 |
26.2 |
|
14 |
14.00 355.6 |
21.00 533.4 |
1.380 35.10 |
2.250 57.15 |
2.250 57.15 |
15.75 400.1 |
16.25 412.7 |
12 |
1.120 28.40 |
18.75 476.3 |
34.6 |
|
16 |
16.00 406.4 |
23.50 596.9 |
1.440 36.60 |
2.500 63.50 |
2.500 63.50 |
18.00 457.2 |
18.50 469.9 |
16 |
1.120 28.40 |
21.25 539.8 |
44.8 |
|
18 |
18.00 457.2 |
25.00 635.0 |
1.560 39.60 |
2.690 68.30 |
2.690 68.30 |
19.88 505.0 |
21.00 533.4 |
16 |
1.250 31.75 |
22.75 577.9 |
48.9 |
|
20 |
20.00 508.0 |
27.50 698.5 |
1.690 42.90 |
2.880 73.15 |
2.880 73.15 |
22.00 558.8 |
23.00 584.2 |
20 |
1.250 31.75 |
25.00 635.0 |
61.9 |
|
24 |
24.00 609.6 |
32.00 812.8 |
1.880 47.80 |
3.250 82.60 |
3.250 82.60 |
26.12 663.4 |
27.25 692.2 |
20 |
1.380 35.10 |
29.50 749.3 |
86.9 |