| size | Material | |||
|---|---|---|---|---|
| inch | mm | CS | SS 304 | SS 316 |
| 1" | 25 | PHBT-101 | PHBT-201 | PHBT-301 |
| 1.5" | 38 | PHBT-102 | PHBT-202 | PHBT-302 |
| 2" | 50 | PHBT-103 | PHBT-203 | PHBT-303 |
| 2.5" | 63 | PHBT-104 | PHBT-204 | PHBT-304 |
| 3" | 75 | PHBT-105 | PHBT-205 | PHBT-305 |
| 4" | 100 | PHBT-106 | PHBT-206 | PHBT-306 |
| 6" | 150 | PHBT-107 | PHBT-207 | PHBT-307 |
| 8" | 200 | PHBT-108 | PHBT-208 | PHBT-308 |
