Socket Weld Flange

Flange

1. Socket Weld Flange Size: 1/2"-60"(DN10-DN1500)

2. Socket Weld Flange Types: Slip-On flange, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange, Plate flange, Long Welding Neck and flat flange etc;

3. Socket Weld Flange Material:

Carbon steel: ASTM A105/SA105N; ASTM A350 LF1; LF2; CL1/CL2, CT20;16MN;RST37.2;S235JR;P245GH;P250GH;P250GHM; C22.8;Q235;15CrMo

Stainless steel: ASTM A182, SS303; SS304/304L; SS316/316L; F321; F347; 316Ti; A182F317/317L; SS400;SF440

Alloy Steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc.

4. Socket Weld Flange Wall Thickness: Sch5, Sch10, Sch20 , Sch30, STD, Sch40, XS,Sch80, Sch100, Sch120, Sch140, XXS, Sch160;

5. Socket Weld Flange Connection Type: Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc

6. Socket Weld Flange Pressure Rating:

ANSI B16.5: Class 150 Flanges-Class 2500 Flanges；

DIN: 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar

JIS: 5K Flanges-30K Flanges

EN1092-1: 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar

7. Socket Weld Flange Surface treatment: Anti-rust oil, black / yellow / transparent / electric galvanized / hot galvanized.

8. Sealing Surface: FF, RF, MFM, TG, FF

9. Heat Treatment: Normalizing, Annealing, Quenching Tempering.

10. Socket Weld Flange Standard:

(1) ANSI B16.5, A105 150LB / 300LB / 600LB / 900LB / 1500LB / 2500LB

(2) DIN 2573 PN6 / DIN 2576 PN10 / DIN2502 PN16 / DIN2503 P25-40 / DIN2566 PN16 / DIN2631-2635 RST37.2 OR C22.8

(3) JIS SS400 OR SF440 5K / 10K / 16K / 20K / 30K

(4) UNI 2276 / 2277 / 2278 / 6084 / 6089 / 6090 / 2544 / 2282 / 6091-6093

(5) EN1092 PN6 / PN10 / PN16 / PN25 / PN40 / TYPE1 TYPE2 TYPE 5 TYPE 12 TYPE 13

(6) BS4504 SANI1123 1000/3, 1600/3, 2500/3, T/D, T/E, T/F carbon steel flange

(7) AS2129 TABLE D / TABLE H / TABLE E carbon steel flange

(8) GOST 12820-80 / 12821-80 carbon steel flange

11. Socket Weld Flange Tolerance: according to the standard.

12. Socket Weld Flange Certification: ISO9001:2000 , API, CE

13. Socket Weld Flange Package: Plywood pallet or case.

14. Socket Weld Flange Delivery time: At the earliest ,within the period required by customer.

15. Socket Weld Flange Payment term: T/T or L/C

16. Socket Weld Flange Sample: available

17. Socket Weld Flange Price: >>Get newest price list

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Introduction

SW flange, the pipe diameter is generally ≤DN100, commonly used in high pressure ≤10Mpa and high temperature occasions.

Socket welding flange refers to the pipe end inserted into the flange ring step, welding in the pipe end and outside the flange.There are two types with or without a welding neck.The socket welding flange with weld neck has good rigidity, small welding deformation and good sealing property.

The sealing face types of socket welding flange are RF,MFM,TG and RJ.

The materials EATHU can supply are carbon steel and stainless steel.

Socket-Weld-Flange-Factory

As the socket welding flange manufacturers in China,EATHU can also supply OEM flanges according to customers’ drawings or designs.

Welcome to contact us for an inquiry or for more information.

ASME/ANSI B16.5 Class150 Socket Welding Flanges Dimensions and Weight

ASME/ANSI B16.5 Socket Welding(SW) Flange 150LBS Dimensions and Weight List

The Wall Thickness of Pipes are according to ASME B36.10

Pipe		Flange						Hub	Raised	Bolting Dimensions			Approx.
Pipe		Flange						Hub	Face	Bolting Dimensions			Weight
Nominal	O D	D	J	c	p	b	h	m	g	Number	l	k	≈
Size	in.	in.	in.	in.	in.	in.	in.	in.	in.		in.	in.	Pounds
	mm	mm	mm	mm	mm	mm	mm	mm	mm		mm	mm	Kilo
1/2"	0,84	3,50	0,88	0,62	0,38	0,44	0,62	1,19	1,38	4	0,62	2,38	0,9
1/2"	21,3	88,9	22,4	15,7	9,7	11,2	15,7	30,2	35,1	4	15,7	60,5	0,39
3/4"	1,05	3,88	1,09	0,82	0,44	0,50	0,62	1,50	1,69	4	0,62	2,75	1,2
3/4"	26,7	98,6	27,7	20,8	11,2	12,7	15,7	38,1	42,9	4	15,7	69,9	0,56
1"	1,315	4,25	1,36	1,05	0,50	0,56	0,69	1,94	2,00	4	0,62	3,12	1,7
1"	33,4	108,0	34,5	26,7	12,7	14,2	17,5	49,3	50,8	4	15,7	79,2	0,78
1 1/4"	1,66	4,62	1,70	1,38	0,56	0,62	0,81	2,31	2,50	4	0,62	3,50	2,3
1 1/4"	42,2	117,3	43,2	35,1	14,2	15,7	20,6	58,7	63,5	4	15,7	88,9	1,03
1 1/2"	1,90	5,00	1,95	1,61	0,62	0,69	0,88	2,56	2,88	4	0,62	3,88	2,9
1 1/2"	48,3	127,0	49,5	40,9	15,7	17,5	22,4	65,0	73,2	4	15,7	98,6	1,32
2"	2,375	6,00	2,44	2,07	0,69	0,75	1,00	3,06	3,62	4	0,75	4,75	4,5
2"	60,3	152,4	62,0	52,6	17,5	19,1	25,4	77,7	91,9	4	19,1	120,7	2,06
2 1/2"	2,875	7,00	2,94	2,47	0,75	0,88	1,12	3,56	4,12	4	0,75	5,50	7,2
2 1/2"	73,0	177,8	74,7	62,7	19,1	22,4	28,4	90,4	104,6	4	19,1	139,7	3,28
3"	3,50	7,50	3,57	3,07	0,81	0,94	1,19	4,25	5,00	4	0,75	6,00	8,5
3"	88,9	190,5	90,7	78,0	20,6	23,9	30,2	108,0	127,0	4	19,1	152,4	3,85

ASME/ANSI B16.5 Class300 Socket Welding Flanges Dimensions and Weight

ASME/ANSI B16.5 Socket Welding(SW) Flange 300LBS Dimensions and Weight List

The Wall Thickness of Pipes are according to ASME B36.10

Pipe		Flange						Hub	Raised	Bolting Dimensions			Approx.
Pipe		Flange						Hub	Face	Bolting Dimensions			Weight
Nominal	O D	D	J	c	p	b	h	m	g	Number	l	k	≈
Size	in.	in.	in.	in.	in.	in.	in.	in.	in.		in.	in.	Pounds
	mm	mm	mm	mm	mm	mm	mm	mm	mm		mm	mm	Kgs
1/2"	0,84	3,75	0,88	0,62	0,38	0,56	0,88	1,50	1,38	4	0,62	2,62	1,5
1/2"	21,3	95,2	22,3	15,7	9,6	14,2	22,3	38,1	35,0	4	15,7	66,5	0,66
3/4"	1,05	4,62	1,09	0,82	0,44	0,62	1,00	1,88	1,69	4	0,75	3,25	2,5
3/4"	26,7	117,3	27,7	20,8	11,1	15,7	25,4	47,7	42,9	4	19,0	82,5	1,15
1"	1,315	4,88	1,36	1,05	0,50	0,69	1,60	2,12	2,00	4	0,75	3,50	3,1
1"	33,4	123,9	34,5	26,7	12,7	17,5	26,9	53,8	50,8	4	19,0	88,9	1,40
1 1/4"	1,66	2,25	1,70	1,38	0,56	0,75	1,06	2,50	2,50	4	0,88	3,88	3,9
1 1/4"	42,2	133,3	43,2	35,1	14,2	19,0	26,9	63,5	63,5	4	22,3	98,5	1,75
1 1/2"	1,90	6,12	1,95	1,61	0,62	0,81	1,19	2,75	2,88	4	0,75	4,50	5,6
1 1/2"	48,3	155,4	49,5	40,9	15,7	20,6	30,2	69,8	73,1	4	19,0	114,3	2,55
2"	2,375	6,50	2,44	2,07	0,69	0,88	1,31	3,31	3,62	8	0,88	5,00	6,5
2"	60,3	165,1	62,0	52,6	17,5	22,3	33,2	84,0	91,9	8	22,3	127,0	2,93
2 1/2"	2,875	7,50	2,94	2,47	0,75	1,00	1,50	3,94	4,12	8	0,88	5,88	9,7
2 1/2"	73,0	190,5	74,7	62,7	19,0	25,4	38,1	100,0	104,6	8	22,3	149,3	4,40
3"	3,50	8,25	3,57	3,07	0,81	1,12	1,69	4,62	5,00	8	0,88	6,62	13,0
3"	88,9	209,5	90,7	78,0	20,5	28,4	42,9	117,3	127,0	8	22,3	168,1	5,92

ASME/ANSI B16.5 Class600 Socket Welding Flanges Dimensions and Weight

ASME/ANSI B16.5 Socket Welding(SW) Flange 600LBS Dimensions and Weight List

The Wall Thickness of Pipes are according to ASME B36.10

Pipe		Flange						Hub	Raised	Bolting Dimensions			Approx.
Pipe		Flange						Hub	Face	Bolting Dimensions			Weight
Nominal	O D	D	J	c	p	b	h	m	g	Number	l	k	≈
Size	in.	in.	in.	in.	in.	in.	in.	in.	in.		in.	in.	Pounds
	mm	mm	mm	mm	mm	mm	mm	mm	mm		mm	mm	Kgs
1/2"	0,84	3,75	0,88		0,38	0,56	0,88	1,50	1,38	4	0,62	2,62	1,7
1/2"	21,3	95,3	22,4		9,7	14,2	22,4	38,1	35,1	4	15,7	66,5	0,76
3/4"	1,05	4,62	1,09		0,44	0,62	1,00	1,88	1,69	4	0,75	3,25	2,8
3/4"	26,7	117,3	27,7		11,2	15,7	25,4	47,8	42,9	4	19,1	82,6	1,29
1"	1,315	4,88	1,36		0,50	0,69	1,60	2,12	2,00	4	0,75	3,50	3,4
1"	33,4	124,0	34,5		12,7	17,5	26,9	53,8	50,8	4	19,1	88,9	1,55
1 1/4"	1,66	2,25	1,70		0,56	0,81	1,12	2,50	2,50	4	0,75	3,88	4,5
1 1/4"	42,2	133,4	43,2		14,2	20,6	28,4	63,5	63,5	4	19,1	98,6	2,06
1 1/2"	1,90	6,12	1,95		0,62	0,88	1,25	2,75	2,88	4	0,88	4,50	6,6
1 1/2"	48,3	155,4	49,5		15,7	22,4	31,8	69,9	73,2	4	22,4	114,3	3,00
2"	2,375	6,50	2,44		0,69	1,00	1,44	3,31	3,62	8	0,75	5,00	8,1
2"	60,3	165,1	62,0		17,5	25,4	36,6	84,1	91,9	8	19,1	127,0	3,67
2 1/2"	2,875	7,50	2,94		0,75	1,12	1,62	3,94	4,12	8	0,88	5,88	11,8
2 1/2"	73,0	190,5	74,7		19,1	28,4	41,1	100,1	104,6	8	22,4	149,4	5,35
3"	3,50	8,25	3,57		0,81	1,25	1,81	4,62	5,00	8	0,88	6,62	15,6
3"	88,9	209,6	90,7		20,6	31,8	46,0	117,3	127,0	8	22,4	168,1	7,06

Socket Weld Flange Manufacturers, Socket Weld Flange Suppliers – ASME/ANSI, DIN, EN Standard Socket Weld Flanges in Stainless Steel, Carbon Steel, Alloy Steel & Nickel Alloys

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