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

Three Blades PDC Drill Bit
Three Blades PDC Drill Bit With professional and productive factory, HAINAISEN is one of the leading China three blades pdc drill bit manufacturers. Welcome to wholesale thre...
sintered diamond drill bits Horizontal Sintered Drill Bits
sintered diamond drill bits Horizontal Sintered Drill Bits With professional and productive factory, HAINAISEN is one of the leading China horizontal sintered drill bits manufacturers. Welcome to wholesale ...
81/2HM942XG Oilfield Equipment For Sale
81/2"HM942XG Oilfield Equipment For Sale With professional and productive factory, HAINAISEN is one of the leading China tire body pdc drill bit manufacturers. Welcome to wholesale tire bo...
milling machine cutting tools Milling tools
milling machine cutting tools Milling tools With professional and productive factory, HAINAISEN is one of the leading China milling tools manufacturers. Welcome to wholesale milling tools fro...
PDC Multi-stage Tower Drill BitsPDC
PDC Multi-stage Tower Drill BitsPDC With professional and productive factory, HAINAISEN is one of the leading China pdc multi-stage tower drill bitspdc manufacturers. Welcome to whole...
All supplier products

Same products

TIANCHI Aluminum alloy vessel 3L cryogenic semen dewar tank in YE Seller: Henan Tianzhidao Biological Technology Co., Ltd. Henan Tianchi Instrument & Equipment Co., Ltd. Product:liquid nitrogen container Product Mode...
TIANCHI Aluminum alloy vessel 2L cryogenic semen dewar tank in VN Seller: Henan Tianzhidao Biological Technology Co., Ltd. Henan Tianchi Instrument & Equipment Co., Ltd. Product:liquid nitrogen container Product Mode...
TIANCHI Aluminum alloy vessel 100L cryogenic semen dewar tank in UZ Seller: Henan Tianzhidao Biological Technology Co., Ltd. Henan Tianchi Instrument & Equipment Co., Ltd. Product:liquid nitrogen container Product Mode...
TIANCHI Aluminum alloy vessel 80L cryogenic semen dewar tank in AE Seller: Henan Tianzhidao Biological Technology Co., Ltd. Henan Tianchi Instrument & Equipment Co., Ltd. Product:liquid nitrogen container Product Mode...
TIANCHI Aluminum alloy vessel 60L cryogenic semen dewar tank in TM Seller: Henan Tianzhidao Biological Technology Co., Ltd. Henan Tianchi Instrument & Equipment Co., Ltd. Product:liquid nitrogen container Product Mode...