Socket Weld Flanges / SWRF Flanges

Shiv Shakti Forge is a leading manufacturer, supplier, and exporter of Stainless Steel, Inconel, Hastelloy, and Monel flanges. We also offer ASME 16.5 Socket Weld Flanges (SWRF Flanges). These flanges look quite similar to Slip-On flanges, but the key difference is that a socket weld flange is bored to match the inside diameter of a specific pipe. Known for their durability, corrosion resistance, and reliability, our Socket Weld Flanges are available in the following specifications:

150 Lbs

							Drilling
Nominal Bore	Dia. (D)	Thick. (E)	Dia. (F)	Dia. (B)	Dia. (A)	Height1 (H)	Nbr	Holes	Dia. (C)
1/2″	90	11.2	35.05	30	22.2	14	4	15.87	60.3
3/4″	100	12.7	42.92	38	27.7	14	4	15.87	69.9
1″	110	14.3	50.80	49	34.5	16	4	15.87	79.4
1 1/4″	115	15.9	63.50	59	43.2	19	4	15.87	88.9
1 1/2″	125	17.5	73.15	65	49.5	21	4	15.87	98.4
2″	150	19.1	91.94	78	61.9	24	4	19.05	120.7
2 1/2″	180	22.3	104.65	90	74.6	27	4	19.05	139.7
3″	190	23.9	127.00	108	90.7	29	4	19.05	152.4

1,6mm raised face not included in the E & H dimensions

300 Lbs

							Drilling
Nominal Bore	Dia. (D)	Thick. (E)	Dia. (F)	Dia. (B)	Dia. (A)	Height1 (H)	Nbr	Holes	Dia. (C)
1/2″	95	12.7	35.05	38	22.2	21	4	15.87	66.7
3/4″	115	14.3	42.92	48	27.7	24	4	19.05	82.6
1″	125	15.9	50.80	54	34.5	25	4	19.05	88.9
1 1/4″	135	17.5	63.50	64	43.2	25	4	19.05	98.4
1 1/2″	155	19.1	73.15	70	49.5	29	4	22.22	114.3
2″	165	20.7	91.94	84	61.9	32	8	19.05	127.0
2 1/2″	190	23.9	104.65	100	74.6	37	8	22.22	149.2
3″	210	27.0	127.00	117	90.7	41	8	22.22	168

1,6mm raised face not included in the E & H dimensions

600 Lbs

							Drilling
Nominal Bore	>Dia. (D)	Thick. (E)	Dia. (F)	Dia. (B)	Dia. (A)	Height1 (H)	Nbr	Holes	Dia. (C)
1/2″	95	14.3	35.05	38	22.2	22	4	15.87	66.7
3/4″	115	15.9	42.92	48	27.7	25	4	19.05	82.6
1″	125	17.5	50.80	54	34.5	27	4	19.05	88.9
1 1/4″	135	20.7	63.50	64	43.2	29	4	19.05	98.4
1 1/2″	155	22.3	73.15	70	49.5	32	4	22.22	114.3
2″	165	25.4	91.94	84	61.9	37	8	19.05	127.0
2 1/2″	190	28.6	104.65	100	74.6	41	8	22.22	149.2
3″	210	31.8	127.00	117	90.7	46	8	22.22	168.3

6,4 raised face not included in the E & H dimensions

Size	:	½” (15 NB) to 48″ (1200NB)
Class	:	150#, 300#,400 #,600#,900#, 1500# & 2500 #
Material	:	Grade
In Form	:	SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Specialize	:	As per drawing
Standard	:	ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

		DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628,
		DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
		B.S : BS4504 , BS4504, BS1560, BS10
Type of Flanges	:	Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face-
		BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges,
		Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing.
Stainless Steel Socket Weld Flanges	:	ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Socket Weld Flanges	:	ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52,
		F60, F65, F70
Alloy Steel Socket Weld Flanges	:	ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Socket Weld Flanges	:	ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205

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Shiv Shakti Forge manufactures industrial steel flanges using the finest quality raw materials and advanced production methods. Designed for durability and reliability, our flanges are widely used across numerous industries.

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Shop No. 23, Bhagyashree Building, 2nd Parshiwada, V P Road, Girgaon, Mumbai 400004, Maharashtra, India.

Mob : +91 9983923435 | +91 9930195263
Phone: 022-67496352

E-Mail : sales@shivshaktiforge.com | shivshaktiforge1983@gmail.com

Website: www.shivshaktiforge.com |