Flanges

BUTTWELD FITTINGS

WELDED ELBOW

We are globally well renowned as the Best Quality Buttweld Fittings manufacturer in India. We cater an ample assortment of Buttweld Fittings which is incorporated using high technology machines. Our Buttweld Fittings are demanded by all due to their less maintenance, high tensile strength and excellent finish. High reliability and durability are the salient features of our Buttweld Fittings. We stand in the midst of predominant Buttweld Fittings suppliers in India. We deliver our Buttweld Fittings at very competitive prices and within the specified time.

 

Standards: ANSI - B 16.9
ASTM A403 - ASME SA403 - 'Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings'
API 590-605
ASME B16.9 - 'Factory-Made Wrought Buttwelding Fittings''
ASME B16.25 - 'Buttwelding Ends'
ASME B16.28 - 'Wrought Steel Buttwelding Short Radius Elbows and Returns'
MSS SP-43 - 'Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications'
Schedule: Sch 5 TO Sch XXS.
Sizes: 1/2” TO 36”
(SEAMLESS UPTO 24”)
(WELDED 8” TO 36” )
Materials: Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30
Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L,  316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Type: Butt Weld (BW)
Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
Dimension: ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313

 

DIMENSIONS OF SHORT RADIUS 180 deg RETURNS

 

Nominal   Pipe   Size   (NPS)

DN

 Outside   Diameter   at Bevel Center- to-Center  O Back-to-Face   K
1 25 33.4 51 41
1-1/4 32 42.2 64 52
1-1/2 404 8.3 76 62
2 50 60.3 102 81
2-1/2 65 73.0 127 100
3 80 88.9 152 121
3-1/2 90 101.6 178 140
4 100 114.3 203 159
5 125 141.3 254 197
6 150 168.3 305 237
8 200 219.1 406 313
10 250 273.0 508 391
12 300 323.8 610 467
14 350 355.6 711 533
16 400 406.4 813 610
18 450 457 914 686
20 500 508 1016 762
22 550 559 1118 838
24 600 610 1219 914

 

NOTES:

(a). All dimensions are in millimeters.
(b). Dimension A is equal to one-half of dimension O.