ASME B16.5 Welding Neck Flange
The ASME B16.5 welding neck flange shall be furnished with cut square end when wall thickness is less than 5 mm, plain bevel end when wall thickness is from 5 mm to 22 mm inclusive, or compound bevel end when wall thickness is greater than 22 mm. The butt welding ends shall be machined in accordance with the requirements of ASME B16.25. The dimensions and tolerances of plain bevel and compound bevel are illustrated in below two drawings. In particular, the wall thickness t shall conforming to the adjoining pipe’s wall thickness requirement; a root face in width f of 2 mm shall be machined at the top of the bevel with tolerance of ±1 mm.
Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN 1092-1 Flanges etc.
Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Size : 1/8″ NB TO 48″NB.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
EN 1092-1 type 01,EN 1092-1 type 02,EN 1092-1 type 05,EN 1092-1 type 11 Flange
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
BS : BS4504 , BS4504, BS1560, BS10
Dimensions and Weights
| Size | D | T | G | t |
| 1/2" | 95 | 14.3 | 34.9 | 7.0 |
| 3/4" | 115 | 15.9 | 42.9 | 7.0 |
| 1" | 125 | 17.5 | 50.8 | 7.0 |
| 1-1/4" | 135 | 20.7 | 63.5 | 7.0 |
| 1-1/2" | 155 | 22.3 | 73.0 | 7.0 |
| 2" | 165 | 25.4 | 92.1 | 7.0 |
| 2-1/2" | 190 | 28.6 | 104.8 | 7.0 |
| 3" | 210 | 31.8 | 127.0 | 7.0 |
| 3-1/2" | 230 | 35.0 | 139.7 | 7.0 |
| 4" | 275 | 38.1 | 157.2 | 7.0 |
| 5" | 330 | 44.5 | 185.7 | 7.0 |
| 6" | 355 | 47.7 | 215.9 | 7.0 |
| 8" | 420 | 55.6 | 269.9 | 7.0 |
| 10" | 510 | 63.5 | 323.8 | 7.0 |
| 12" | 560 | 66.7 | 381.0 | 7.0 |
| 14" | 605 | 69.9 | 412.8 | 7.0 |
| 16" | 685 | 76.2 | 469.9 | 7.0 |
| 18" | 745 | 82.6 | 533.4 | 7.0 |
| 20" | 815 | 88.9 | 584.2 | 7.0 |
| 22" | 870 | 95.2 | 641.4 | 7.0 |
| 24" | 940 | 101.6 | 692.2 | 7.0 |
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Packaging and Delivery:
FAQ:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
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ASME B16.5 Non Alloy Welding Neck Flange Carbon Steel Images
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