Our produced threaded flanges are very good for making the connection of the pipes without requiring welding. However, seal weld is used sometimes along with the threaded flanges. We offer them in most of the pressure and size ratings. In addition to this, we also manufacture backing flange and lap joint flange which is used in conjunction with a stub end. They are therefore useful in low-pressure applications because of cheap flanging options.
On the other hand, our SS 310 / 310S Flanges lap joint has no raised face. Also, they resemble the slip-on flange where the radius of these flanges differs from the slip-on flange. They are used in all pressure ranges where welding is not required. And for the high-pressure piping socket, weld flanges are very common. They have equal static strength and more fatigue strength to slip-on flanges. And under internal pressure applications, slip-on flanges are widely used. For applications like elevated temperatures, sub-zero, and high-pressure applications, welding neck flange is highly preferred.
All the SS 310 / 310S Flanges are known for their incredible properties such as corrosion-resistant, high temperature, tensile strength, oxidation resistance, and more. The corrosion-resistant property is usually demanded because of the flanges working under critical atmospheres like marine, seawater, and acidic conditions. The resistant property protects the flanges form pitting, crevice, and stress corrosion cracking corrosion.
ASTM A182 F310/310S SS Flanges
Specification : ASTM A182 / ASME SA182
Dimensions : 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.