TIANHE provides a complete line of drill string products, including a full ragne of jointed drill pipe in nominal sizes from 2 3/8" to 6 5/8"and in a wide range of wall thickness. Tianhe drill pipe with a strict quality control regimen from initial materials selection to final inspection. We ensure that each joint of drill pipe meets your needs for durability and performance.
| Type | Connection | Max. Catch OD |
| YXT-190 | 7" FWJP | 153 |
| YXT-235 | 8 5/8" FWJP | 190 |
| YXT-255 | 9 5/8" FWJP | 212 |
| YXT-265 | 9 5/8" FWJP | 215 |
Technical specifications and parameters for composite type wash-over head
| Type | Connection | Max. Catch OD |
| FXT-190 | 7" FWJP | 153 |
| FXT-235 | 8 5/8" FWJP | 190 |
| FXT-255 | 9 5/8" FWJP | 212 |
| FXT-265 | 9 5/8" FWJP | 215 |
Audited Supplier 
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