Socket Welding 90 Degrees Elbow

SN Valve is a leading China socket welding 90 degrees elbow manufacturer. Socket welding 90 degrees elbow plays a role in pipeline connection to change the direction of fluid transmission, so that the fluid can be turned at right angles. It is designed with a socket at one end, and the other end is matched with the outside diameter of the pipeline, for insertion into the main pipe for welding. Socket welding 90 degree elbow is mainly used in small diameter, high pressure piping system, especially in the need to strictly control the risk of leakage and higher strength requirements of the occasion, such as petroleum, chemical, electric power and other industries in the pressure piping system.

SIZE:

DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")

DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")

DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")

DN450(18") DN500(20") DN550(22") DN600(24")

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Product Description

Structural features

Socket design: The inner wall of the socket 90 degree elbow is usually designed with chamfered or rounded transition, so as to form a good welded interface after insertion of the pipe and reduce stress concentration.
Material selection: socket welding 90 degrees elbow is generally made of carbon steel, alloy steel, stainless steel and other materials, according to the actual working conditions to choose the appropriate material grade to ensure that its corrosion resistance, strength and service life to meet the needs.
Connection: Socket welding technology is used to connect the elbow socket portion of the elbow into the main pipeline, through the butt welding of the two tightly welded together.


NPS	Socket Bore	Depth Socket	Bore DIA	Socket WT	Body WT
NPS	B	J	D	C	G
1/2	21.95 21.70	10	16.6 15	4.65 4.10	3.75
3/4	27.30 27.05	13	21.7 20.2	4.90 4.25	3.90
1	34.05 33.80	13	27.4 25.9	5.70 5.00	4.55
1.1/4	42.80 42.55	13	35.8 34.3	6.05 5.30	4.85
1.1/2	48.90 48.65	13	41.7 40.1	6.35 5.55	5.10
2	61.35 61.10	16	53.5 51.7	6.95 6.05	5.55
2.1/2	74.20 73.80	16	64.2 61.2	8.75 7.65	7.00
3	90.15 89.80	16	79.5 46.4	9.50 8.30	7.60
4	115.80 115.45	19

Manufacturing standards and classification

The manufacturing of socket welding 90 degrees elbow usually refers to a series of standards, such as CJ/T 321-2010, ASME B16.11, HG/T 21634-1996. At the same time, it can also be manufactured according to the drawings for non-standard processing. In addition, socket welding 90 degrees elbow is also classified according to the pressure level, such as 3000, 6000, 9000, etc., different levels are suitable for different working conditions.

Dimensions and weight

The dimensions of socket welding 90 degrees elbow include outer diameter, inner diameter, wall thickness, distance from the centre to the end face, etc. These dimensions are usually strictly designed and manufactured according to the corresponding manufacturing standards. At the same time, the weight of the elbow also depends on its material, wall thickness and size and other factors. The weight of a socket welding 90 degrees elbow may vary between a few ounces to a few pounds for a particular size.

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Contact Info

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Address

No. 4516, Binhai 3rd Road 8, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, China
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Tel

+86-577-85886898
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E-mail

Julong@snflange.com