PQ Drill Rod in Wuxi, Jiangsu, China
New
Doubleclick to zoom in
Contact the seller for
additional photos and information.
Specifications
- Condition
- new
- * material
- 4130
- Wireline coring drill rods
- PQ Drill Rods Overview
- Dimensions (l x w x h)
- Volume
- 3100x360x320mm
- 0.36m3
- Category
- Machine Tools equipment in China
- Subcategory
- Drill rod
- Subcategory 2
- Drill rods & casing
- Listing ID
- 102576044
Description
* High quality alloy steel tubing
* Consistent concentricity, straightness and heat treatment
* All tubing available in DCDMA sizes
Wireline Coring Drill Rods- PQ Drill Rods Sizes Available
Note:
Q and RQ is the trademark from Boart Longyear, here we quoted for helping customer to select the rods only.
* Tubing
• High quality alloy steel tubing
• Consistent concentricity, straightness and heat treatment
• All tubing available in DCDMA sizes
* Thread
• Tapered, course threads (3 threads per inch) provides easy make and break
• Load efficiency of 30% provides sufficient strength for average applications
* Thru-wall Heat Treatment
• Provides 140% material strength
• Heat treated box threads significantly increases thread wear life
* Case Hardening
• Significant research, development and field testing have resulted in a hardening process that is unequalled.
• Pin thread crest is hardened to nominal 55 HRc to eliminate damaging adhesion wear