品牌：美国STAHLIN（原装正品，假一赔十。）产品名称：STAHLIN 孔塞/孔盖/防水闷盖
产品型号：HPSERIES 1
产品优点：有效防水、不渗漏、耐风化、使用年限长。
KIT NUMBER | CONFIG. | φA | B | C | D ACROSS FLAT | φ E FREF.-NOM. HOLE DIA. RANGE | φ F | φ G | COMMON INDUSTRY APPLICATIONS |
HPSERIES 1 | HP1 | 25.4 | 5.59 | 8.89 | 22.35 | 12.70-14.29 | N/A | 11.18 | 1/2'' DIA HOLE |
| HPSERIES 1 | HP2 | 25.4 | 5.59 | 8.89 | 22.35 | 16.00-17.46 | 14.22 | 11.18 | 5/8'' DIA HOLE |
| HPSERIES 1 | HP3 | 25.4 | 5.59 | 8.89 | 22.35 | 19.05-20.64 | 17.27 | 11.18 | 3/4'' DIA HOLE |