Flanges

BUTTWELD FITTINGS

END CAPS

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:Outside diameter : 1/2" à 24" (21,34 - 609,5 mm)

Thickness : SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS (1,65 - 59.51 mm) 
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

CAPS - Ansi 16.9 dimensions

CAPS - ANSI B 16.9 dimension

inchesmmHeight
DE
1/21521,3425,40
3/42026,6731,75
 2533,4038,10
1 1/43242,1638,10
1 1/24048,2638,10
25060,3238,10
2 1/26573,0238,10
38088,9050,80
3 1/290101,6063,50
4100114,3063,50
5125141,3076,20
6150168,2788,90
8200219,07101,60
10250273,05127,00
12300323,85152,40
14350355,60165,10
16400406,40177,80
18450457,20203,20
20500508,00228,60
22550558,80254,00
24600609,60266,70
28   700711,20266,70
Dimension in mm


CAPS - Ansi 16.9 tolerances

DIMENSIONAL TOLERANCES - CAPS
For all fittingsCaps
Nominal Pipe Size (NPS)Outside Ø at BevelInside Ø at EndWall Thickness
t / t1
Overall Length E
1/2 a 2 1/210,8Not4
3 a 3 1/211,6less4
4+2 -11,6than4
5 a 6+3 -11,687,50%7
821,6of nominal7
10+4 -33,2tickness7
12 a 18+4 -33,2 7
20 a 24+6 -54,8 7
26 a 30+7 -54,8 10
32 a 48+7 -54,8 10


CAPS - Weights

WEIGHTS OF FITTINGS
NPS
inches
CAPS
Sch.
5S
Sch.
10S
Sch.
40S
Sch.
80S
1/20.040.040.050.05
3/40.050.050.060.08
10.090.090.130.17
1 1/40.110.110.150.18
1 1/20.150.150.200.22
20.170.170.250.30
2 1/20.250.250.450.50
30.400.400.700.90
40.600.601.201.60
51.001.001.902.70
61.401.402.904.30
82.502.505.107.60
103.903.909.0012.0
126.506.5013.517.5
148.008.0016.020.5
1614.514.520.526.0
1817.017.026.034.0
2018.018.032.043.0
2426.026.046.060.0
Approximate weights in kg, density 8 kg/dm3

 

STUB ENDS - End welding bevels