| Customization: | Available |
|---|---|
| Certification: | CE, ISO 9001:2000 |
| Standard: | AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN |
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| Diameter (inches) | Connection pin type |
| 2-7/8" | AW rod |
| 3-1/2" | NW rod |
| 3-3/4" | 2 3/8" API REG |
| 4-3/4" | 2 3/8" API REG |
| 5" | 2 3/8" API REG |
| 5-1/8" | 2 3/8" API REG |
| 5-3/4" | 3-1/2" API REG |
| 6" | 3-1/2" API REG |
| 6-3/4" | 3-1/2" API REG |
| 7" | 4-1/2" API REG |
| 7-1/2" | 4-1/2" API REG |
| 8" | 4-1/2" API REG |
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