BW 45 Degree Long Radius Elbow WP UNS S31803 Duplex Stainless Steel Butt Weld

Brand Name:Kasugai
Model Number:ASTM A815 WP UNS S31803 BW 45 Degree Elbow
Minimum Order Quantity:Negotiable
Delivery Time:30 - 60 working days
Payment Terms:L / C , T / T
Place of Origin:China
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Location: Shanghai Shanghai China
Address: Rm.8415, Bldg. A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, Chia
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Product Details

ASTM A815-WP UNS S31803 45 Degree BW Elbow Duplex Stainless Steel Butt Welding Elbow

According to fluid direction of the pipelines, elbow can be divided into different degrees, such as 45 degree, 90 degree,180 degree, which are most common degrees. Also there has 60 degree and 120 degree, for some special pipelines.


Elbow Radius

The elbow radius mean curvature radius. If the radius is the same as pipe diameter, it called short radius elbow, also called SR elbow, normally for low pressure and low speed pipelines.


If the radius is larger than pipe diameter, R ≥ 1.5 Diameter, then we call it a long radius elbow (LR Elbow), applied for high pressure and high flow rate pipelines.


45 degree elbow of long radius

The pipe elbow is mounted between two pipes so that the fluid direction can be changed to 45 degrees. Compared to 90 degree elbow, 45 degree elbow produces less friction, and with the lower pressure.


45 degree elbow of short radius

SR Elbow in 45 degree is usually attached to copper, plastic, steel, cast iron and lead, and can also be connected to stainless and rubber fixtures. It is widely used in chemical, food, water supply facilities, electronic industry, chemical pipelines, horticulture, agriculture production, solar equipment pipelines, air conditioning pipeline and other fields.


Class WP Fitting Categorizations

Class WP fittings are subdivided into three subclasses: Classes WP-S, WP-W. and WPWX. They are manufactured to the requirements of ANSI BI6.9, BI6.11, BI6.28, or MSS Standard Practice SP-79, and they have pressure ratings compatible with 9.2.

Class WP-S fittings are those manufactured from seamless product by a seamless method of manufacture (marked with class symbol WP-S);

Class WP-W fittings contain welds where the fitting fabrication or construction welds have been radiographed (marked with class symbol WP-W);

Class WP-WX fittings are those which contain welds where alI welds have been radiographed (marked with class symbol WP-WX).


Product Information

Product NameASTM A815-WP UNS S31803 45 Degree Duplex Stainless Steel BW Elbow
Size RangeDimension: 1/2” to 48”
Wall ThicknessSch10S Sch20 STD Sch40 XS Sch80
Standards

ASTM A815 WP

MaterialUNS S31803
Manufacturing StandardsASME B16.9

Material (UNS S31803) Chemical Compositions

UNS DesignationCMnPSSiNiCrMoN
S318030.032.000.030.021.004.5-6.521.0-23.02.5-3.50.08-0.20

45o Butt Weld Elbow Dimensions and Weight

Long Radius (LR) (Refer Standard ASME B16.9)

Nominal

Pipe Size

(NPS)

Outside Dia. at Bevel

(mm)

Center-to-EndWeight (kg)
45o Elbows A (mm)Sch 10SSch 20STDSch 40XSSch 80
1/221.3160.030.040.040.080.08
3/426.7190.030.040.040.080.08
133.4220.090.080.080.100.10
1-1/442.2250.120.120.120.180.18
1-1/248.3290.170.180.180.250.25
260.3350.250.320.320.470.47
2-1/273.0440.480.640.640.850.85
388.9510.621.021.021.371.37
3-1/2101.6570.761.431.431.971.97
4114.3641.101.951.952.702.70
5141.3791.803.253.254.424.42
6168.3952.755.105.107.677.67
8219.11275.309.0011.1511.1514.9514.95
10273.01599.8018.5020.5020.5024.3030.00
12323.819013.6024.752729.5735.0049.94
14355.622218.1032.003439.9847.1769.92
16406.425423.8046.504862.3762.37102.15
1845728630566088.5379.00143.92
205083185071.2071.2011497.16195.67
225593438989118.00256.70
2461038171102102.95192.04141.20333.70
26660406165124.90165.71
28711438202150202
30762470220167220
32813502255193344255
34864533280215389280
36914565312241476312
38965600272354
401016632290372
421067660327420
441118695363488
461168727408530
481219759443567

China BW 45 Degree Long Radius Elbow WP UNS S31803 Duplex Stainless Steel Butt Weld supplier

BW 45 Degree Long Radius Elbow WP UNS S31803 Duplex Stainless Steel Butt Weld

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