89mm Water Well Drill Rods, 3-1/2" Water well drill rods

89mm Water Well Drill Rods:

Product: Water well drill rods

Size: 3-1/2" (89mm)

OD: 89mm

Wall thickness: 5.5-8.5mm

Joint: 2-3/8" API Reg pin & box

Length choose: 1.5m, 3m, 4.5m, 5.8m, 6.1m, 7m, 8.8m, 9.7m, 12m or based on yours.

Thread Connection choose: B.S. whitworth, API REG, API IF, API NC, FH, XH.

Steel grade: R780, J55, E75, X95, G105, S135.

Spanner flats: with

Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, bridge, building construction etc.

The type have exploring water well rods, exploring water spiral drill rods, outburst-prevention drill rods, DTH drill rods, triangle drill rods, anchor-shank drill rods, extension rods, EU drill rods, RC drill rods, KLEMM drill rods, Ingersoll Rand drill rods etc.

Our SD drill rods produced by CNC machine, and choose high grade steel material thru heat treatment of the steel tube & thread joint to improve the steel material streagth and insurance the thread wear life.

SD Water Well Drill Rods Specifications:

Please Contact Andrew for more details and Best Offer!

Tel: 0086-371-55819257

Mobile/Whatsap: 86-18681448031

Skype:live:defy-drillingrig

Email: andrew(@)zzdefy.cn

Website: www.zzdefydrillrig.com, www.cndrillingrigmachine.com

Facebook: www.facebook.com/drillingrigmachine

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at home and abroad. We are always seeking for ever greater perfection, keeping improving the production technology, offering better user experience. 

Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advices whenever you need. 

Benefiting from the excellent performance of our drilling rigs, as well as our professional service, we have established friendly business relations with clients all over the world. Our products are serving for projects in Africa, South America, United States, Asia and so on. We cordially look forward to cooperating with you, let's work together to realize win-win result!