drill rod for sale Spiral Geological Drill Rod

With professional and productive factory, HAINAISEN is one of the leading China spiral geological drill rod manufacturers. Welcome to wholesale spiral geological drill rod from us, we always have cheap products to offer you.

Geological spiral drill rod

Spiral craft: prestressed wire winding and welding with single strip steel or double strip steel, based on the big torque of geological drill rod.

Material of rod body: geological alloy pipe

Material of connector: first-class alloy constructional steel

Craft: thermal refining in vacuum, which greatly improves the fatigue resistance and shearing strength.

Rod body craft: friction welding, which improves the bending strength and the firmness of the drill rod.
http://www.pdcoiltool.com




Send product request

To: Shanaxi hai nai sen Petroleum Technology Co.,Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Non-rotating Stabilizer
Non-rotating Stabilizer With professional and productive factory, HAINAISEN is one of the leading China non-rotating stabilizer manufacturers. Welcome to wholesale non-rot...
Replaceable Sleeve Stabilizer
Replaceable Sleeve Stabilizer With professional and productive factory, HAINAISEN is one of the leading China replaceable sleeve stabilizer manufacturers. Welcome to wholesale r...
Compact Diamond Blades
Compact Diamond Blades With professional and productive factory, HAINAISEN is one of the leading China compact diamond blades manufacturers. Welcome to wholesale compact ...
drill rod for sale Spiral Geological Drill Rod
drill rod for sale Spiral Geological Drill Rod With professional and productive factory, HAINAISEN is one of the leading China spiral geological drill rod manufacturers. Welcome to wholesale spi...
Steel Matrix Pdc Drill Bit
Steel Matrix Pdc Drill Bit With professional and productive factory, HAINAISEN is one of the leading China steel matrix pdc drill bit manufacturers. Welcome to wholesale stee...
All supplier products

Same products

Xylazine Veterinary Medicine for Muscle Relaxant
Xylazine Veterinary Medicine for Muscle Relaxant Seller: shijingu Xylazine Veterinary Medicine for Muscle Relaxant CAS: 7361-61-7 purity: 99% MF: C12H16N2S MW: 22...
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 Seller: shijingu Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 1.Vitamin K1 Description ...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
 Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue
Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue Seller: Guangzhou Taizhan Machinery CO.,LTD This machine is suitable for large specialized manufacturer,it has such advantages as high speed ...