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Home / Products / Butt-Welding Fittings / ANSI/ASME B16.9 Seamless Buttwelding 180° Returns
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ANSI/ASME B16.9 Seamless Buttwelding 180° Returns
| 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
FACTORY-MADE WROUGHT BUTTWELDING FITTINGS
DIMENSIONS OF 180ºRETURN
| Nominal Pip Size (NPS) |
DN |
Outside Diameter at Bevel |
Center- to-Center D |
Back-to-Face K |
| Long Radius |
Short Radius |
Long Radius |
Short Radius |
| 1/2 |
15 |
21.3 |
76 |
|
48 |
|
| 3/4 |
20[Note(3)] |
26.7 |
76 |
|
51 |
|
| 1 |
25 |
33.4 |
76 |
51 |
56 |
41 |
| 1-1/4 |
32 |
42.2 |
95 |
64 |
70 |
52 |
| 1-1/2 |
40 |
48.3 |
114 |
76 |
83 |
62 |
| 2 |
50 |
60.3 |
152 |
102 |
106 |
81 |
| 2-1/2 |
65 |
73.0 |
190 |
127 |
132 |
100 |
| 3 |
80 |
88.9 |
229 |
152 |
159 |
121 |
| 3-1/2 |
90 |
101.6 |
267 |
178 |
184 |
140 |
| 4 |
100 |
114.3 |
305 |
203 |
210 |
159 |
| 5 |
125 |
141.3 |
381 |
254 |
262 |
197 |
| 6 |
150 |
168.3 |
457 |
305 |
313 |
237 |
| 8 |
200 |
219.1 |
610 |
406 |
414 |
313 |
| 10 |
250 |
273.0 |
762 |
508 |
518 |
391 |
| 12 |
300 |
323.8 |
914 |
610 |
619 |
467 |
| 14 |
350 |
355.6 |
1067 |
711 |
711 |
533 |
| 16 |
400 |
406.4 |
1219 |
813 |
813 |
610 |
| 18 |
450 |
457 |
1372 |
914 |
914 |
686 |
| 20 |
500 |
508 |
1524 |
1016 |
1016 |
762 |
| 22 |
550 |
559 |
1676 |
1118 |
1118 |
838 |
| 24 |
600 |
610 |
1829 |
1219 |
1219 |
914 |
All dimensions are in millimeters.
NOTES:
(1) See Table 2 for tolerances for alignment of ends U.
(2) Dimension A is equal to one-half of dimension O.
(3) O and K dimensions of 55mm and 43mm,respectively,mat be furnished for NPS 3/4(DN20)at the manufacture's option.
Main Export Market
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia
- UAE
Sales Locations
U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
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Malaysia
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