Saini Flange Pvt. Ltd.

Socket weld flanges are connected to pipes using a single fillet weld executed on the outer side of the flange (different from the slip-on flange type that requires two welds). According to ASME B31.1, to execute a flanged connection using a socket weld flange, the pipe shall be at first inserted in the socket of the flange until it reaches the bottom of the flange, then it should be lifted by 1.6 mm and finally welded. This gap shall be left to allow proper positioning of the pipe inside the flange socket after the solidification of the weld. Socket Weld Flanges are used for small-size and high-pressure piping that do not transfer highly corrosive fluids. This due to the fact that these flange types are subject to corrosion in the gap area between the end of the pipe and the shoulder of the socket. Their static strength of socket weld flanges is similar to slip-on flanges, but their fatigue strength is higher due to the presence of a single, instead of double, fillet weld.

We UNIMIX METAL CORPORATION , are one of the Leading, manufactures & suppliers of Socket Weld Flanges. Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to reface the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process

We UNIMIX METAL CORPORATION , are one of the Leading, manufactures & suppliers of Socket Weld Flanges. Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to reface the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process.

ProductASME 165 socket weld flanges BrandRenaissance Pipe Fitting Inc SizesRefer the specification ConditionNew Rating48 based on 44 reviews priceStart from 20 USD Relying on our expertise and knowhow in this field we are wellknown as one of the major organization in providing a widespread range of Socket Weld Flanges Well this type of flanges is similar like Slipon flanges in its outline However the bore is counterbored to recognize the pipe The distance across the residual bore is alike as the interior pipe diameter The Socket Weld Flange is close up to the pipe by a clean join around the core of the flange An intended gap weld might be used in high pressure applications In addition the main usage of such flanges is in their premier pressure systems are like hydraulic and steam lines RANGE 15 NB to 60 1500NB in 150 LBS 300 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS ASA 150 ASA 300 PN 6101625 4064100160 ETC available with NACE MR 0175 SIZE 15NB to 60 1500NB CLASS PRESSURE Class Pressure 150 300 600 900 1500 2500 PN6 PN10 PN16 PN25 PN40 PN64 DIMENSION B165 BS4504 EN1092 B1636 B1647 B1648 MSS SP44 STD STD ANSI Flanges ASME Flanges DIN Flanges EN Flanges BS Flanges API JIS NACE etc FEATURES Dimensional accuracy Corrosion resistance High efficiency Excellent finish Durable Stainless Steel Socket Weld Flanges Standard  ASTM ASME ASA 182 Grade  F 304 304L 304H 309S 309H 310S 310H 316 316TI 316H 316L 316LN 317 317L 321 321H 347 347H 904L Duplex Steel Socket Weld Flanges Standard  ASTM ASME ASA 182 Grade  F 44 F 45 F51 F 53 F 55 F 60 F 61 Aluminium Socket Weld Flanges Standard  ASTM B247 B361 Grade  2024 6061 6063 6101 7075 Titanium Socket Weld Flanges Standard  ASTM B381 Grade  Grade 1 Grade 2 Grade 4 Grade 5 Grade 6 Grade 7 Grade 9 Grade 19 Grade 23 Carbon Steel Socket Weld Flanges Standard  ASTM A 105A694 A350 LF3A350 LF2 Grade  F42465256606570 Low Temperature Carbon Steel Socket Weld Flanges Standard  ASTM A 350 LF2 A350 LF3 Alloy Steel Socket Weld Flanges Standard  ASTM A182 Grade  F1F5F9F11F22F91 Copper Alloy Socket Weld Flanges Standard  ASTM ASME SB 61 62 151 152 Grade  UNS NO C 70600 CU NI 9010 C 71500 CU NI 7030 C 71640 Nickel Alloy Socket Weld Flanges Standard  ASTM ASME SB 564 160 472 Nickel 200 UNS N02200    Nickel 201 UNS N02201    Monel 400 UNS N04400 Monel K500 UNS N05500    Inconel K600 UNS N06600    Inconel 601 UNS N06601 Inconel 625 UNS N06625    Inconel 800 UNS N08800    Inconel 800H UNS N08810 Inconel 825 UNS N08825    Hastelloy C276 UNS N10276    Alloy 20 UNS N08020 Test Certificate Manufacturer Test Certificate as per EN 10204 31 nbsp Types Of Socket Weld Flanges SS 310 310S Socket Weld Flanges Duplex Steel UNS S31803 Socket Weld Flanges Stainless Steel 304 304L Socket Weld Flanges Duplex Steel Socket Weld Flanges Stainless Steel 316 316L Socket Weld Flanges Duplex Steel UNS S32205 Socket Weld Flanges Stailess Steel 321 321H Socket Weld Flanges Super Duplex UNS S32750 Socket Weld Flanges Monel 400 Socket Weld Flanges Hastelloy C276 Socket Weld Flanges SS Socket Weld Flanges Steel Socket Weld Flanges Inconel 625 Socket Weld Flanges Alloy 20 Socket Weld Flanges CuNi 7030 C71500 Socket Weld Flanges CuNi 9010 C70600 Socket Weld Flanges ASTM A105 Socket Weld Flanges ASTM A350 LF2 LF3 Socket Weld Flanges Inconel 600 Socket Weld Flanges Hastelloy B2 Socket Weld Flanges SS 317 317L Socket Weld Flanges Super Duplex Socket Weld Flanges SS 347 Socket Weld Flanges Super Duplex UNS S32950 Socket Weld Flanges Monel K500 Socket Weld Flanges Hastelloy C22 Socket Weld Flanges Stainless Steel 446 Socket Weld Flanges ANSI Socket Weld Flanges Inconel 718 Socket Weld Flanges 904L Socket Weld Flanges Incoloy 800 Socket Weld Flanges Titanium Gr 2 Socket Weld Flanges Incoloy 825 Socket Weld Flanges Titanium Gr 5 Socket Weld Flanges

This is similar to a slip-on Flange in outline, but the bore is counter- bored to accept the pipe. The diameter of the remaining bore is the same as the inside diameter of the pipe. The Flange is attached to the pipe by a fillet weld around the hub of the Flange. An optional internal weld may be applied in high stress applications. Its biggest use is in high-pressure systems such as hydraulic and steam lines. DIMENSION SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE SIZE : ½" to 60" (As Per Customer Requirement) CLASS : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc. MATERIAL GRADE : Carbon Steel Socketweld Flange : ASTM A105, ASTM A 694 F42 Low Temperature Carbon Steel Socketweld Flange : A350 LF2/A350 LF3 Copper Alloys Socketweld Flange : ASTM / ASME SB 61 / 62 / 151 / 152 C 70600 (CU -NI- 90/10) C 71500 (CU -NI- 70/30) UNS NO. C 92200, UNS NO. C 83600,UNS NO C 10100 C 10200, C 10300, C 10800, C 12000, C 12200 Nickel Alloys Socketweld Flange : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276 Duplex Socketweld Flange : ASTM A 182 UNS F 44, F 45, F51, F 53, F 55, F 60,F 61 Stainless Steel Socketweld Flange : ASTM 182 F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. Alloy Steel Socketweld Flange : ASTM SA 182 F1/F5/F9/F11/F22/F91 VALUE ADDED SERVICES : Hot Dip Galvanizing Epoxy Coating Test Certificate As Per EN 10204 - 3.1 & 3.2