Stainless Steel Socket Weld Flanges

Trimac Piping Solutions is among the leading exporters, producers, and traders of stainless steel flanges, particularly socket weld flanges. With real product quality and on-demand delivery of large orders to both domestic and international business clients, we are successfully leading the industry. SW flanges are appropriate for piping systems with small diameters and high pressures. Socket weld flanges made of stainless steel have excellent fatigue durability and don’t need to be beveled before welding. For the smaller sizes of high-pressure pipes, socket weld flanges are typically utilized. In the overall chemical composition of SS socket welded flanges, carbon is present in high concentrations. To create highly effective alloys with high mechanical properties, stainless steel flanges such as socket flanges and other types of flanges are combined with other metals like copper. The 316 SS Socket Weld Flange has a high level of tolerance and excellent resistance in stressful environments.

Environments that are corrosive or radioactive are not suitable for SW stainless steel flanges. Excellent strength, high corrosion resistance, good mechanical properties, and a high melting point are some of the key characteristics of the stainless steel socket weld flanges made by RIC. In SWRF flanges, a subtle flow of liquids and gases is permitted thanks to an internal recess on the interior side of the pipe. SS Socket Weld Flanges are easily fabricated, weldable, and oxidation-resistant. The Socket flange has a 50% higher fatigue strength than the SO stainless steel flange. Strong construction, high compressive strength, and simple alignment during installation are all provided by the stainless steel material. The inner bore of socket flanges has a shoulder, and they have static strength comparable to slip-on flanges. For small pipe diameters, commonly for piping with a nominal diameter of NPS 2 or less, socket weld fittings are frequently used. On a large scale, Rajendra INC. provides superior quality SS 304 Socket Weld Flanges and other comparable products to a wide range of customers.

SPECIFICATION CHART OF STAINLESS STEEL SOCKET WELD FLANGES

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Specification	ASTM A182 / ASME SA182
Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates	EN 10204/3.1B Raw MateThird-Partyficate 100% Radiograproductionrt Third Party Inspection Report, etc
Production Technique	Forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawing AS ultrasonic, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine manufacturer manufacturer
Manufacturer of ANSI ANSI	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
grade	SS 304, 304L, 304H, 310, 310S, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 446, 904L

STAINLESS STEEL SOCKET WELD FLANGE INTERNATIONAL STANDARDS

USA	France	Germany	Germany	Italy	Japan	Russia	Spain	Sweden	UK	European Union
AISI	AFNOR	DIN 17006	W.N. 17007	UNI	JIS	GOST	UNE	SIS	BSI	EURONORM
304	Z 6 CN 18-09	X 5 CrNi 18 10 X 5 CrNi 18 12	1.4301 1.4303	X 5 CrNi 1810	SUS 304	08KH18N10 06KH18N11	X 6 CrNi 19-10	23 32	304S15 304S16	X 6 CrNi 18 10
304L	Z 2 CN 18-10	X 2 CrNi 18 11	1.4306	X 2 CrNi 1911	SUS 304L	03KH18N11	X 2 CrNi 19-10	23 52	304S11	X 3 CrNi 18 10
304H	–	–	1.4948	X 8 CrNi 1910	SUS F 304H	–	X 6 CrNi 19-10	–	–	–
310	–	X 12 CrNi 25 21	1.4841	X 22 CrNi 2520	SUH 310	10KH23N18	–	–	310S24	–
310S	Z 12 CN 25-20	X 12 CrNi 25 20	1.4845	X 5 CrNi 2520	SUS 310S	20KH25N20S2	–	23 61	–	X 6 CrNi 25 20
316	Z 6 CND 17-11	X 5 CrNiMo 17 12 2	1.4401	X 5 CrNiMo 1712	SUS 316		X 6 CrNiMo 17-12-03	23 47	316S31	X 6 CrNiMo 17 12 2
316	Z 6 CND 17-12	X 5 CrNiMo 17 13 3	1.4436	X 5 CrNiMo 1713	SUS 316		X 6 CrNiMo 17-12-03	23 43	316S33	X 6 CrNiMo 17 13 3
316H				X 8 CrNiMo 1712	SUS F 316H		X 5 CrNiMo 17-12
316H				X 8 CrNiMo 1713		03KH17N14M2	X 6 CrNiMo 17-12-03
316L	Z 2 CND 17-12	X 2 CrNiMo 17 13 2	1.4404	X 2 CrNiMo 1712	SUS 316L		X 2 CrNiMo 17-12-03	23 48	316S11	X 3 CrNiMo 17 12 2
316L	Z 2 CND 17-13	X 2 CrNiMo 18 14 3	1.4435	X 2 CrNiMo 1713			X 2 CrNiMo 17-12-03	23 53	316S13	X 3 CrNiMo 17 13 3
	Z 2 CND 17-13-Az	X 2 CrNiMoN 17 13 3	1.4429	X 2 CrNiMoN 1713		08KH17N13M2T 10KH17N13M2T		23 75
	Z6 CNDT 17-12	X 6 CrNiMoTi 17 12 2	1.4571	X 6 CrNiMoTi 1712		08KH17N13M2T 10KH17N13M2T	X 6 CrNiMoTi 17-12-03	23 50	320S31	X 6 CrNiMoTi 17 12 2
		X 10 CrNiMoTi 18 12	1.4573	X 6 CrNiMoTi 1713		08KH16N13M2B	X 6 CrNiMoTi 17-12-03		320S33	X 6 CrNiMoTI 17 13 3
	Z 6 CNDNb 17-12	X 6 CrNiMoNb 17 12 2	1.4580	X 6 CrNiMoNb 1712		09KH16N15M3B				X 6 CrNiMoNb 17 12 2
		X 10 CrNiMoNb 18 12	1.4583	X 6 CrNiMoNb 1713						X 6 CrNiMoNb 17 13 3
317				X 5 CrNiMo 1815	SUS 317			23 66	317S16
317L	Z 2 CND 19-15	X 2 CrNiMo 18 16 4	1.4438	X 2 CrNiMo 1815	SUS 317L			23 67	317S12	X 3 CrNiMo 18 16 4
317L	Z 2 CND 19-15	X 2 CrNiMo 18 16 4	1.4438	X 2 CrNiMo 1816	SUS 317L			23 67	317S12
321	Z 6 CNT 18-10	X 6 CrNiTi 18 10 X 12 CrNiTi 18 9	1.4541 1.4878	X 6 CrNiTi 1811	SUS 321	12KH18N10T	X 6 CrNiTi 18-11	23 37	321S31	X 6 CrNiTi 18 10
321H				X 8 CrNiTi 1811	SUS 321H		X 7 CrNiTi 18-11		321S20
347	Z 6 CNNb 18-10	X 6 CrNiNb 18 10	1.4550	X 6 CrNiNb 1811	SUS 347		X 6 CrNiNb 18-11	23 38	347S31	X 6 CrNiNb 18 10
347H				X 8 CrNiNb 1811	SUS F 347H		X 7 CrNiNb 18-11
904L	Z 12 CNDV 12-02		1.4939