Butt weld Fitting Lap Joint Stub End

Guru Gautam Steels are manufacturer of Buttweld Fittings and supply high quality ANSI / ASME b16.9 Butt weld Lap Joint Stub End offer you the best prices in the market. The Lap Joint Stub ends are manufactured in all standard dimensions. Our high quality Lap Joint stub ends Butt weld pipe fittings are tested and verified for durability, accuracy and precision. Buttweld fittings are highly used in pipe works and are used in joint different types of pipes.
lap joint stub end

Carbon Steel, Alloy Steel ASME B16.25, ANSI B19.28, MSS-SP-43 Lap Joint Stub End, Fittings Lap Joint Stub End Manufacturer & Supplier in india.


LAP JOINT STUB END SPECIFICATION :

Standard - ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.

DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011

EN : EN10253-1, EN10253-2

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Type : Seamless / ERW / Welded / Fabricated

Seamless Pipe Lap Joint Stub End Size: 1/2"~24"

ERW / Welded / Fabricated Lap Joint Stub End Size: 1/2" (15 NB) to 48" (1200NB)

Form: Lap Joint Pipe Stub End, Fitting Lap Joint Stub End


LAP JOINT STUB END MATERIAL & GRADES :

Stainless Steel Lap Joint Stub End : ASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Carbon Steel Lap Joint Stub End : ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Alloy Steel Lap Joint Stub End : ASTM A234, ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91

Duplex Steel Lap Joint Stub End : ASTM A815, ASME SA815 UNS No S31803, S32205

Super Duplex Lap Joint Stub End : ASTM A815, ASME SA815 UNS No S32750, S32950

Nickel Alloy Lap Joint Stub End : ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Low Temperature Carbon Steel Stub End Lap Joint : ASTM A420 WPL3, A420 WPL6


PIPE LAP JOINT STUB END DIMENSIONS :
lap joint stub end dimensions
Nominal Pipe Size

(NPS)

 Outside Diameter at Bevel Long Pattern Short Pattern Radius of Fillet Diameter of Lap
Max Min F F R G
1/2 22.8 20.5 76 51 3 35
3/4 28.1 25.9 76 51 3 43
1 35.0 32.6 102 51 3 51
1-1/4 43.6 41.4 102 51 5 64
1-1/2 49.9 47.5 102 51 6 73
2 62.4 59.5 152 64 8 92
2-1/2 75.3 72.2 152 64 8 105
3 91.3 88.1 152 64 10 127
3-1/2 104.0 100.8 152 76 10 140
4 116.7 113.5 152 76 11 157
5 144.3 140.5 203 76 11 186
6 171.3 167.5 203 89 13 216
8 222.1 218.3 203 102 13 270
10 277.2 272.3 254 127 13 324
12 328.0 323.1 254 152 13 381
14 359.5 354.8 305 152 13 413
16 411.0 405.6 305 152 13 470
18 462 456 305 152 13 533
20 514 507 305 152 13 584
22 565 558 305 152 13 641
24 616 609 305 152 13 692
All dimensions are in millimeters.

STUB ENDS - Ansi 16.9 tolerances

DIMENSIONAL TOLERANCES - STUB ENDS
For all fittings Stub Ends
Nominal Pipe Size (NPS) Outside Ø at Bevel Indide Ø at End Wall Thickness
t / t1
 O.D. of Lap G Fillet Radius of Lap - R Overall Length. - F
1/2 a 2 1/2
1
0,8
Not
+0 -1
+0-1
2
3 a 3 1/2
1
1,6
less
+0 -1
+0-1
2
4
+2 -1
1,6
than
+0 -1
+0 -2
2
5 a 6
+3 -1
1,6
87,50%
+0-1
+0 -2
2
8
2
1,6
of nominal
+0 -1
+0 -2
2
10
+4 -3
3,2
tickness
+0 -2
+0 -2
2
12 to 18
+4-3
3,2
+0 -2
+0-2
3
20 a 24
+6-5
4,8
+0 -2
+0 -2
3
26 a 30
+7 -5
4,8
32 a 48
+7 -5
4,8

STUB ENDS - Weights
NPS
inches
STUB ENDS
Sch.
5S
Sch.
10S
Sch.
40S
Sch.
80S
1/2
0.06
0.08
0.12
0.13
3/4
0.07
0.09
0.15
0.17
1
0.09
0.15
0.20
0.25
1 1/4
0.13
0.20
0.30
0.35
1 1/2
0.16
0.25
0.38
0.46
2
0.25
0.40
0.55
0.75
2 1/2
0.35
0.50
0.80
1.00
3
0.50
0.60
1.10
1.50
4
0.70
1.00
1.80
2.50
5
1.00
1.25
2.50
3.50
6
1.60
1.95
3.70
5.50
8
2.50
3.10
5.90
10.0
10
4.00
4.90
10.5
14.0
12
6.60
7.10
15.0
20.0
14
6.40
7.80
15.5
20.5
16
7.90
9.00
18.0
24.0
18
9.30
10.5
21.0
28.0
20
12.0
13.5
23.5
31.0
24
16.5
19.0
28.5
38.0
Approximate weights in kg, density 8 kg/dm3


Marking & Packing
Our products like lap joint stubend are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All lap joint stubend are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.


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