We are manufacturer of ASME/ANSI B16.9 pipe end caps and supply high quality ASME/ANSI B16.9 pipe end caps in both large and small quantities worldwide and offer you the best prices in the market.
Carbon Steel Caps / according to ASME B16.9
Material: ASTM A106 or ASTM A234 / WPB
ANSI B16.9 covers overall dimensions, tolerances, ratings, testing, and markings for wrought factory-made butt-welding fittings in sizes NPS 1/2 through 48 (DN 15 through 1200).
| inches | mm | Height | |
|---|---|---|---|
| D | E | ||
| 1/2 | 15 | 21,34 | 25,40 |
| 3/4 | 20 | 26,67 | 31,75 |
| 25 | 33,40 | 38,10 | |
| 1 1/4 | 32 | 42,16 | 38,10 |
| 1 1/2 | 40 | 48,26 | 38,10 |
| 2 | 50 | 60,32 | 38,10 |
| 2 1/2 | 65 | 73,02 | 38,10 |
| 3 | 80 | 88,90 | 50,80 |
| 3 1/2 | 90 | 101,60 | 63,50 |
| 4 | 100 | 114,30 | 63,50 |
| 5 | 125 | 141,30 | 76,20 |
| 6 | 150 | 168,27 | 88,90 |
| 8 | 200 | 219,07 | 101,60 |
| 10 | 250 | 273,05 | 127,00 |
| 12 | 300 | 323,85 | 152,40 |
| 14 | 350 | 355,60 | 165,10 |
| 16 | 400 | 406,40 | 177,80 |
| 18 | 450 | 457,20 | 203,20 |
| 20 | 500 | 508,00 | 228,60 |
| 22 | 550 | 558,80 | 254,00 |
| 24 | 600 | 609,60 | 266,70 |
| 28 | 700 | 711,20 | 266,70 |
ASME/ANSI B16.9 - 2001 - Factory-Made Wrought Steel Butt-welding Fittings This Standard covers overall dimensions, tolerances, ratings, testing, and markings for wrought factory-made butt-welding fittings in sizes NPS 1/2 through 48 (DN 15 through 1200).
| For all fittings | Caps | |||
|---|---|---|---|---|
| Nominal Pipe Size (NPS) | Outside Ø at Bevel | Inside Ø at End | Wall Thickness t / t1 | Overall Length E |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | 4 |
| 3 a 3 1/2 | 1 | 1,6 | less | 4 |
| 4 | +2 -1 | 1,6 | than | 4 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | 7 |
| 8 | 2 | 1,6 | of nominal | 7 |
| 10 | +4 -3 | 3,2 | tickness | 7 |
| 12 a 18 | +4 -3 | 3,2 | 7 | |
| 20 a 24 | +6 -5 | 4,8 | 7 | |
| 26 a 30 | +7 -5 | 4,8 | 10 | |
| 32 a 48 | +7 -5 | 4,8 | 10 | |
ANSI/ASME B16.9 End Cap Specification – Pipe Cap, Dish Cap, Lateral Cap
Pipe Cap are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.
Size range:
Pipe caps are widely well-known for the utmost output and outstanding results that it gives. 
Material:
Pipe Cap manufactured using superior grade raw materials.
Surface treatment:
Common Shapes:
Pipe caps can be in various shapes.
Advantages
Bending, squeezing, pressing, forging, machining and more
