Duplex Stainless Steel Butt Weld Fittings UNS S31803 BW Equal Tee

Brand Name:Kasugai
Model Number:ASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel
Minimum Order Quantity:Negotiable
Delivery Time:30 - 60 working days
Payment Terms:L / C , T / T
Place of Origin:China
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Product Details

ASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel Butt Welding Equal Tee

Equal Tee ASTM A815 WP-S UNS S31803 is a Duplex Stainless Steel Tee. It is ferrite or austenite stainless steel with a microstructure of 50:50.


ASTM A815 is the standard specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fitting. This specification covers two general classes, WP and CR. Class WP fittings are subdivided into four classes:

WP-S, seamless products.

WP-W, welded products.

WP-WX, Pipe fittings which contain welds where all welds have been radiographed.

WP-WU, fittings that contain welds where all welds have been ultrasonically tested.


Butt Welding (BW) Tee Types

BW Tee is categorized into two types according to branch diameters and functions there are:

Equal Tee: Three branches of tee have same diameters. Also named as Straight Tee.

Reducing Tee (Reducer Tee). : The branch diameter is smaller than main diameter. The reducing tee is usually described as NPS diameters in 4” x 4” x 3”, where 4” is the main line pipe diameter, and 3” is the reducing branch.


Product Information

Product NameASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel Butt Welding Equal Tee
Size RangeDimension: 1/2” to 24”
Wall ThicknessSch10S Sch20 STD Sch40 XS Sch80
Standards

ASTM A815

MSS SP-75

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

Steel Equal Tee Dimensions and Weight


Nominal

Pipe Size

(NPS)

Outside Dia.

at Bevel

(mm)

Center-to-EndWeight (kg)
Run, C (mm)Outlet, M (mm)Sch 10SSch 20STDSch 40XSSch 80
1/221.325250.10.160.160.250.25
3/426.729290.130.20.20.270.27
133.438380.280.290.290.350.35
1-1/442.248480.50.530.530.650.65
1-1/248.357570.70.770.770.960.96
260.364640.851.881.881.91.9
2-1/273.076761.42.692.693.073.07
388.986861.83.823.824.54.5
3-1/2101.695952.75.185.186.176.17
4114.31051053.5668.448.44
5141.31241246.19.949.9412.9412.94
6168.31431438.116.4816.4819.319.3
8219.117817815.629333334.534.5
10273.02162162734.749.3549.3558.5768
12323.825425440596570.584.9115
14355.6279279489093114.41127.12165
16406.430530559100115167.52167.52249
1845734334377127.12135238.35190322
20508381381103168168320.52245459
22559419419200200280600
24610432432155240240570.68350748

China Duplex Stainless Steel Butt Weld Fittings UNS S31803 BW Equal Tee supplier

Duplex Stainless Steel Butt Weld Fittings UNS S31803 BW Equal Tee

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