Socket Welding Flange

Socket welding flange is a kind of connecting parts used in industrial piping system, the main connection is to insert the end of the pipe into the flange ring step, welded at the end and outside of the pipe.

Overview

The component structure of socket weld flange includes flange body, sealing ring and bolt.

Common materials:

Carbon steel: such as ASTM A105, Q235, 16Mn and so on.

Stainless steel: such as ASTM A182 F304, 304L, F316, 316L and so on.

Alloy steel: such as ASTM A182 F1, F5a, F9, F11, etc.

Features:

Good sealing performance: it has good sealing performance and is suitable for the manufacture of connections under high pressure environment.

Simple welding process: no need to place any material between two metal parts, the welding process is relatively simple.

Firm connection: the connection effect is more solid, with higher load capacity.

Socket Welding Flange-PIC.jpg

Outside diameter of pipe		ANSIB16.5
Outside diameter of pipe		150Lbs
θD		θA	H	C	θX	θR	θB	Y	Drilling			Theo.
θD		θA	H	C	θX	θR	θB	Y	θG	N	θd	weight
nominal	actual	mm	mm	mm	mm	mm	mm	mm	mm	bolt	mm	Kg/ piece
inch	mm	mm	mm	mm	mm	mm	mm	mm	mm	holes	mm	Kg/ piece
0.5	20	90	15.9	11.1	30.2	34.9	20.2	9.5	60.3	4	15.9	0.8
0.75	25	100	15.9	12.7	38.1	42.9	25.2	11.1	69.8	4	15.9	1.1
1	30	110	17.5	14.3	49.2	50.8	30.2	12.7	79.4	4	15.9	1.2
1.25	38	115	20.6	15.9	58.7	63.5	38.3	14.3	88.9	4	15.9	1.5
1.5	44.5	125	22.2	17.5	65.1	73	44.8	15.9	98.4	4	15.9	1.6
2	57	150	25.5	19.1	77.8	92.1	57.4	17.5	120.6	4	19	2.7
2.5	76.1	180	28.6	22.2	90.5	104.8	76.5	19	139.7	4	19	4.1
3	88.9	190	30.2	23.8	107.9	127	89.4	20.6	152.4	4	19	4.1
4	108	230	33.3	23.8	134.9	157.2	108.5	23.8	190.5	8	19	7

Outside diameter of pipe		ANSIB16.5
Outside diameter of pipe		300Lbs
θD		θA	H	C	θX	θR	θB	Y	Drilling			Theo.
θD		θA	H	C	θX	θR	θB	Y	θG	N	θd	weight
nominal	actual	mm	mm	mm	mm	mm	mm	mm	mm	bolt	mm	Kg/ piece
inch	mm	mm	mm	mm	mm	mm	mm	mm	mm	holes	mm	Kg/ piece
0.5	20	95	22.2	14.3	38.1	34.9	20.2	9.5	66.7	4	15.9	0.9
0.75	25	115	25.4	15.9	47.6	42.9	25.2	11.1	82.5	4	19	1.4
1	30	125	27	17.5	54	50.8	30.2	12.7	88.9	4	19	1.7
1.25	38	135	27	19	63.5	63.5	38.3	14.3	98.4	4	19	2
1.5	44.5	155	30.2	20.6	69.8	73	44.8	15.9	114.3	4	22.2	3
2	57	165	33.3	22.2	84.1	92.1	57.4	17.5	127	8	19	3.4
2.5	76.1	190	38.1	25.4	100	104.8	76.5	19	149.2	8	22.2	5.1
3	88.9	210	42.9	28.6	117.5	127	89.4	20.6	168.3	8	22.2	6.8
4	108	255	47.6	31.8	146	157.2	108.5	23.8	200	8	22.2	11.3