Home » Forged Steel Flanges » High Pressure 2IN 1500PSI Socket Weld Flange

https://www.zzpipefittings.com

High Pressure 2IN 1500PSI Socket Weld Flange

orged steel flange is a disc-shaped piece of equipment used to connect a pipe to fittings or valve or other component to form a pipework system. Usually flange has been attached to pipe or tube end to, and then a gasket is inserted in the middle to form a seal. Finally they are joined together with bolts and nuts.

Forged Steel 2IN 150PSI Slip On Flange

Alloy Steel A182 F5 WN flange PSI10000

Content

Socket weld flanges are a less common but equally effective connection for flanges which require less overall available space than a traditional weld neck flange, with a counterbore in the center to allow for a clean weld of pipe into the socket. Usually furnished in smaller nominal pipe sizes, these make an excellent alternative to weld necks and slip ons when necessary. An assembly with limited space may be an instance in which a socket weld is selected, provided the pressure class is comparatively low and the fluid is not corrosive or for extremely high temperature service.

Shape	Weld Neck Flange ( WN),Slip-on Flange (SO), Threaded Flange (THD),Socket Weld Flange (SW),Blind Flange (BL),Lap Joint Flange (LAPJ),Plate flange (PL)
Size Range	1/2″ – 48″/ DN15 – DN1200
Pressure Rating	Class 150, 300, 600, 900, 1500, 2500lb
Standard	ASME B16.5, ASME B16.47 Series A/B, EN 1092-1, API 605, MSS SP-44, DIN 2627, DIN 2527, DIN 2558, DIN 2576, DIN 2641, DIN 2655, DIN 2656, DIN2573
Carbon Steel	ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH
Alloy Steel	ASTM A182 F11 / 12 / 5 / 9 / 91 / 92
Stainless Steel	ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317,347,904L， 1.4404, 1.4437.
Duplex Stainless Steel	ASTM A182 F51, F53, F44

These socket flanges connect to square end pipe with a fillet weld at the ID of the hub of the socket, as the pipe is designed to sit almost flush against the counter bore of the flange. The expansion gap between the end of the pipe and the counter bore leaves just enough space for the welder to adjust the pipe within the connection. It is important to note that a butt weld pipe connection is not recommended for suiting to a socket counter bore connection when a square end pipe connection is possible.

Class 150 lb Socket Weld Flange Dimensions & Weight

NPS	A	B	C	D	E	K	F	G	H	I	J	W
	inch	inch	inch	inch	inch	inch	inch	inch	No. of Holes	inch	inch	kg/pc
	mm	mm	mm	mm	mm	mm	mm	mm	No. of Holes	mm	mm	kg/pc
1/2	3.5	0.62	0.44	0.62	0.88	0.38	1.19	1.38	4	0.62	2.38	0.42
1/2	88.9	15.7	11.2	15.7	22.4	9.6	30.2	35.1	4	15.7	60.45	0.42
3/4	3.88	0.82	0.5	0.62	1.09	0.44	1.5	1.69	4	0.62	2.75	0.59
3/4	98.6	20.8	12.7	15.7	27.7	11.1	38.1	42.9	4	15.7	69.85	0.59
1	4.25	1.05	0.56	0.69	1.36	0.50	1.94	2.0	4	0.62	3.120	0.81
1	108	26.7	14.2	17.5	34.5	12.70	49.3	50.8	4	15.7	79.25	0.81
1-1/4	4.62	1.38	0.62	0.81	1.7	0.56	2.31	2.5	4	0.62	3.5	1.07
1-1/4	117.3	35.1	15.7	20.6	43.2	14.2	58.7	63.5	4	15.7	88.9	1.07
1-1/2	5.0	1.61	0.69	0.88	1.95	0.62	2.56	2.88	4	0.62	3.88	1.36
1-1/2	127	40.9	17.5	22.3	49.5	15.7	65.0	73.15	4	15.7	98.6	1.36
2	6.0	2.07	0.75	1.0	2.44	0.69	3.06	3.62	4	0.75	4.75	2.10
2	152.4	52.6	19.1	25.4	62.0	17.5	77.7	91.9	4	19.1	120.7	2.10
2-1/2	7.0	2.47	0.88	1.12	2.94	0.75	3.56	4.12	4	0.75	5.5	3.33
2-1/2	177.8	62.7	22.4	28.4	74.7	19.0	90.4	104.6	4	19.1	139.7	3.33
3	7.5	3.07	0.94	1.19	3.57	0.81	4.25	5.0	4	0.75	6.0	3.90
3	190.5	78.0	23.9	30.2	90.7	20.6	108.	127	4	19.1	152.4	3.90

Class 300 lb Socket Weld Flange Dimensions & Weight

NPS	A	B	C	D	E	K	F	G	H	I	J	W
	inch	inch	inch	inch	inch	inch	inch	inch	No. of Holes	inch	inch	kg/pc
	mm	mm	mm	mm	mm	mm	mm	mm	No. of Holes	mm	mm	kg/pc
1/2	3.75	0.62	0.56	0.88	0.88	0.38	1.5	1.38	4	0.62	2.62	0.66
1/2	95.2	15.7	14.2	22.3	22.4	9.6	38.1	35.1	4	15.7	66.55	0.66
3/4	4.62	0.82	0.62	1.0	1.09	0.44	1.88	1.69	4	0.75	3.25	1.15
3/4	117.3	20.8	15.7	25.4	27.7	11.1	47.7	42.9	4	19.1	82.5	1.15
1	4.88	1.05	0.69	1.06	1.36	0.5	2.12	2.0	4	0.75	3.5	1.40
1	123.9	26.7	17.5	26.9	34.5	12.7	53.8	50.8	4	19.1	88.9	1.40
1-1/4	5.25	1.380	0.75	1.06	1.7	0.56	2.5	2.5	4	0.75	3.88	1.75
1-1/4	133.3	35.1	19	26.9	43.2	14.2	63.5	63.5	4	19.1	98.6	1.75
1-1/2	6.12	1.61	0.81	1.19	1.95	0.62	2.75	2.88	4	0.88	4.5	2.55
1-1/2	155.4	40.9	20.6	30.2	49.5	15.7	69.85	73.15	4	22.3	114.3	2.55
2	6.5	2.07	0.88	1.31	2.44	0.69	3.31	3.62	8	0.75	5.0	2.93
2	165.1	52.6	22.3	33.2	62	17.5	84	91.9	8	19.1	127	2.93
2-1/2	7.5	2.47	1.0	1.5	2.94	0.75	3.94	4.12	8	0.88	5.88	4.40
2-1/2	190.5	62.7	25.4	38.1	74.7	19	100	104.6	8	22.3	149.3	4.40
3	8.25	3.07	1.12	1.69	3.57	0.81	4.62	5.0	8	0.88	6.62	5.92
3	209.5	78	28.4	42.9	90.7	20.6	117.3	127	8	22.3	168.1	5.92

Notes

1) Dimension B corresponds to the pipe inside diameter. Values quoted assume 40S/Standard wall thickness.

2) Weights are based on manufacturer’s data and are approximate.

Class 600 lb Socket Weld Flange Dimensions & Weight

NPS	A	B	C	D	E	K	F	G	H	I	J	W
	inch	inch	inch	inch	inch	inch	inch	inch	No. of Holes	inch	inch	kg/pc
	mm	mm	mm	mm	mm	mm	mm	mm	No. of Holes	mm	mm	kg/pc
1/2	3.75		0.56	0.88	0.88	0.38	1.5	1.38	4	0.62	2.62	0.76
1/2	95.2		0.56	0.88	0.88	0.38	1.5	1.38	4	15.7	66.55	0.76
3/4	4.62		0.62	1.0	1.09	0.44	1.88	1.69	4	0.75	3.25	1.29
3/4	117.3		15.7	25.4	27.7	11.1	47.7	42.9	4	0.75	3.25	1.29
1	4.88		0.69	1.06	1.36	0.5	2.12	2.0	4	0.75	3.5	1.55
1	123.9		17.5	26.9	34.5	12.7	53.8	50.8	4	0.75	3.5	1.55
1-1/4	5.25		0.81	1.12	1.7	0.56	2.5	2.5	4	0.75	3.88	2.06
1-1/4	133.3		20.6	28.4	43.2	14.2	63.5	63.5	4	19.1	98.6	2.06
1 1-/2	6.12		0.88	1.25	1.95	0.62	2.75	2.88	4	0.88	4.5	3.00
1 1-/2	155.4		22.3	31.75	49.5	157	69.85	73.15	4	22.3	114.3	3.00
2	6.5		1.0	1.44	2.44	0.69	3.31	3.62	8	0.75	5.0	3.67
2	165.1		25.4	36.6	62	17.5	84	91.9	8	19.1	127	3.67
2-1/2	7.5		1.12	1.62	2.94	0.75	3.94	4.12	8	0.88	5.88	5.35
2-1/2	190.5		28.4	41.1	74.7	19	100	104.6	8	22.3	149.3	5.35
3	8.25		1.25	1.81	3.57	0.81	4.62	5.0	8	0.88	6.62	7.06
3	209.5		31.75	46	90.7	20.6	117.3	127	8	22.3	168.1	7.06

Class 1500 lb Socket Weld Flange Dimensions & Weight

NPS	A	B	C	D	E	K	F	G	H	I	J	W
	inch	inch	inch	inch	inch	inch	inch	inch	No. of Holes	inch	inch	kg/pc
	mm	mm	mm	mm	mm	mm	mm	mm	No. of Holes	mm	mm	kg/pc
1/2	4.75		0.88	1.25	0.88	0.38	1.5	1.38	4	0.88	3.25	1.80
1/2	120.6		22.3	31.7	22.4	9.6	38.1	35.1	4	22.3	82.5	1.80
3/4	5.12		1.0	1.38	1.09	0.4	1.75	1.69	4	0.88	3.5	2.41
3/4	130		25.4	35	27.7	11.1	44.4	42.9	4	22.3	88.9	2.41
1	5.88		1.12	1.62	1.36	0.5	2.06	2.0	4	1.0	4.0	3.55
1	149.3		28.4	41.1	34.5	12.7	52.3	50.8	4	25.4	101.6	3.55
1-1/4	6.25		1.12	1.62	1.7	0.5	2.5	2.5	4	1.0	4.38	4.02
1-1/4	158.7		28.4	41.1	43.2	14.2	63.5	63.5	4	25.4	111.2	4.02
1-1/2	7.0		1.25	1.75	1.95	0.6	2.75	2.88	4	1.12	4.88	5.45
1-1/2	177.8		31.75	44.5	49.5	15.7	69.85	73.15	4	28.4	123.9	5.45
2	8.5		1.5	2.25	2.44	0.69	4.12	3.62	8	1.0	6.5	10.2
2	215.9		38.1	57.15	62	17.5	104.6	91.9	8	25.4	165	10.2
2-1/2	9.62		1.62	2.5	2.94	0.75	4.88	4.12	8	1.120	7.5	13.9
2-1/2	244.3		41.1	63.5	74.7	19	123.9	104.6	8	28.4	190.5	13.9

Notes

1) Class 400 socket weld flanges may be provided in NPS 1/2 to 2-1/2 using Class 600 dimensions.

2) Dimension B corresponds to the pipe inside diameter. Values quoted assume 40S/Standard wall thickness .

3) Weights are based on manufacturer’s data and are approximate.

4) The blank space needs o be specified by purchaser.

Inquiry

More Forged Steel Flanges

CL 600 slip on flanges are commonly used type of flanges.ASTM A182 F316L is a popular grade for stainless steel.Stainless steel flanges are popular because of the an-ti corrosive function.Stainless steel flanges can used over 50 years.

CL 600 Slip On Flanges ASTM A182 F316L

There are various material grade for ASTM A182 stainless steel flange: F304/304L/304H, 316/316L, 321, 310S, 317,347,904L， 1.4404, 1.4437.

High Pressure Pipe Flanges F304 Forged Steel Flange

Usage of a weld neck flange

F316L stainless steel CL1500WN flange

ASTM A105 Forged Fittings 300# WN Flange
Size Range: 1/2″ – 48″/ DN15 – DN1200
Rressure rating: Class 150, 300, 600, 900, 1500, 2500lb

ASTM A105 Forged Fittings 300# WN Flange

The smooth transition between the flange and the hub combined with the strength of the butt weld joint, allows the flange to be used in extreme conditions of cyclic loading, bending and temperature fluctuations.

ASME B16.5 Stainless Steel Weld Neck Flange

Carbon steel flange, that is, the body material is carbon steel plate or end flange connection. The flanges containing carbon steel are called carbon steel flanges. Common materials are carbon steel ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH. Besides carbon steel flanges, we also supply alloy steel flanges and stainless steel flanges .

Forged Steel Pipe Flanges Carbon Steel Slip On Flange Dimension

ASTM A350 LF2 Blind Flange is a common low-temperature carbon steel material, mainly used in the manufacture of low-temperature and high-pressure forged pipe fittings and flanges.

ASTM A350 LF2 Blind Flange

Concept of WN flanges It is an indispensable part of piping design, pipe fittings and valves, and also an essential component in equipment and equipment parts (such as manholes, sight glass liqui...

WN FLANGES RF FF RTJ 900LB ASTM A350 A182

150LB slip on flange is the lowest pressure flange in all pressure flanges.ASME B16.5 forged flange is manufacted according to American Standard.Pressures for flanges have 150LB,300LB,600LB,900LB,1500LB,2500LB.

150LB Slip On Flange ASME B16.5 Forged Flange

ASTM A182 F304 spectacle blind is more often used than carbon steel spectacle blind as its great anti-corrosive function.ASME B16.48 is the standard of spectacle blinds.The two components have different functions in the piping system.

ASTM A182 F304 Spectacle Blind ASME B 16.48

Welding neck flange benefits

A182 F5 Alloy Steel psi10000 WN flange

What is a weld neck flange and what about its dimensions?

SS316L Stainless Steel CL 900 WN Flange

The equal cross is one kind of the pipe cross, the equal cross means all the 4 ends of the cross are in same diameter.
The reducing cross also is called unequal pipe cross , it is the pipe cross which the four branch ends are not in the same diameters.

Carbon Steel ASTM A105 Threaded Cross Dimensions

A105 Lap Joint flanges are made by using flanges, steel rings, etc. to put flanges on the pipe ends, and the flanges can move on the pipe ends. The function of the flange is to press them tightly. Because they are blocked by the flanges, the Lap Joint flanges do not contact the medium.

A105 Lap Joint Flange

Concept of WN flanges According to industry standards, Flanges can be divided into six categories: butt welding flange, flat welding flange, socket flange, threaded flange, blind plate, and loose...

Welding neck flanges 300# ASTM A105N B16.5

Socket weld (SW) flange is a type of forged flanges,these flanges can socket and wedled with pipes,you could find the flanges specifications in the content below.Stainless steel flanges are popular because the stainless steel has great corrosion resistance so that these flanges can used in some corrosive environments.

Socket Weld Flange Specification Stainless Steel Flange

These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside of the pipe. The connection with the pipe is done with 1 fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.

1-1/2 IN. 150 LB 304/304L STAINLESS STEEL RAISED FACE SOCKET WELD FLANGE

A flange can be defined as a method that helps in connecting pipes, valves, etc., to form a full piping system. There are six flange classes ranging from #150 to #2500. Governed by B 16.5 standards, the ASME B16. 5 Class 300 Flange provides a pressure capacity of 300Lb.

ASME B16.5 Stainless Steel Flanges Large Stock

ASME B16. 5 is limited to flanges and flanged fittings made from cast or forged materials, and blind flanges and certain reducing flanges made from cast, forged, or plate materials. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.

ASME B16.5 Stainless Steel Forged Pipe Flange Inspect

The descipton ,specification ,and advantages of a weld neck flange.

ASTM A182 Stainless Steel Flange Weld NECK Flange ManufacturerASME B16.5

Stainless steel flange, also called SS flange, it means the material of flange is stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500.

ASTM A182 Stainless Steel Flange WN Flange Drawing

Slip on flange also named as SO flange. SO flanges slip over pipes and are designed to bit slightly bigger on the inside than the pipe. They connect to the pipe through a fillet weld at the flange top and bottom.

Class 150 Slip On Flanges Stainless Steel Fittings

There are Weld Neck Flange ( WN),Slip-on Flange (SO), Threaded Flange (THD),Socket Weld Flange (SW),Blind Flange (BL),Lap Joint Flange (LAPJ),Plate flange (PL). We also supply alloy steel flanges and stainless steel flanges .

ASTM A350 Forged Fittings 600# Socket Weld Flange

Many times a nozzle will be blanked off with a blind flange for pressure tests in a plant, or simply because the customer does not need all the nozzles that were supplied on the tank.

STAINLESS STEEL 150 LB BLIND FLANGE, B16.5

Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications.

ASTM A182 F304L Large Size Weld Neck Flange

High Pressure 2IN 1500PSI Socket Weld Flange

What is a Weld Neck(WN) Flange and what about its specification and advantages.

ASTM 182 Stainless Steel Flange Weld Neck(WN) Flange ASME B16.5

Slip on flange can be made by forging, steel cutting, casting and etc. Among these manufacturing types, the forging type gains the best quality and also the most common use.

ASME B16.5 Forged Steel Pipe Flanges Stainless Steel Slip On Flange

Reducing pipe (reducing nipple) is a pipe fitting used for straight-line connection of two pipes with different sizes to realize pipe diameter reduction. There are concentric reducing joints and eccentric reducing joints

Swage Nipple Manufacturer Thread Swage Nipple

Stainless steel lap joint flange is a flange connection component, which consists of a flange, a flanged short section or a butt welding ring. Among them, the flange is made of stainless steel, which has good corrosion resistance, heat resistance and other properties.

ASTM A182 F316 Lap Joint Flange