| No | Size | PCS/CTN |
|---|---|---|
| 1 | 25*20 | 240 |
| 2 | 32*20 | 180 |
| 3 | 32*25 | 160 |
| 4 | 40*20 | 110 |
| 5 | 40*25 | 110 |
| 6 | 40*32 | 104 |
| 7 | 50*20 | 70 |
| 8 | 50*25 | 70 |
| 9 | 50*32 | 70 |
| 10 | 50*40 | 60 |
| 11 | 63*20 | 40 |
| 12 | 63*25 | 40 |
| 13 | 63*32 | 40 |
| 14 | 63*40 | 40 |
| 15 | 63*50 | 30 |
| 16 | 75*50 | 18 |
| 17 | 75*63 | 18 |
| 18 | 90*32 | 12 |
| 19 | 90*40 | 10 |
| 20 | 90*50 | 10 |
| 21 | 90*63 | 10 |
| 22 | 90*75 | 10 |
| 23 | 110*32 | 8 |
| 24 | 110*40 | 8 |
| 25 | 110*50 | 8 |
| 26 | 110*63 | 8 |
| 27 | 110*75 | 6 |
| 28 | 110*90 | 6 |
The sizes indicate the outer diameter dimensions of the connecting ends of the fittings in millimeters (e.g., 25*20 connects a 25mm pipe line section to a 20mm section).
PCS/CTN stands for Pieces per Carton. It specifies the standard packaging quantity of the item enclosed in a single shipping box.
Yes, these specifications conform to standard metric dimensions widely adopted in industrial and residential piping systems globally.
As the physical dimensions of the fittings increase (from 25*20 to 110*90), the quantity of pieces per standard carton decreases to accommodate the larger volume of each piece.
Our standard supply catalog follows the specifications listed in the chart. For specialized configurations or custom bulk packing queries, please consult our support team.