Black painting, anti-corrosion oil, or as per required by customers
Wrapped in bundles by steel strips/bulk/Steel Pallet,or as request
By sea container
5000 tons per month
10-30days depend on your quantity
OD :+1% / -1% WT: +12.5% / -10%
Water well drilling
Asia, India, Middle East, America, Europe,Africa
Why Choose Us
1,How to choose the drill pipe ? Pls check top of this page.? 2,How to do the payment ? TT,Western Union within 1000USD.or pay by alibaba . 3,What’s Service after sales ? Provide the operation guide and technical service within 7*24*365 hours. 4,Are you manufacturer or trade company ? We are original manufacturer. 5,Where’s our factory ? We are in the north of China ,Shandong Pro. 6,How many worker people in our factory ? 200 nos workers .
1,What’s the diameter of drill pipe ? There are 42mm,50mm,63.5mm,76mm,89mm ,102mm,114mm and 127mm . But 89mm and 114mm drill pipe are used large quantity . 2,What’s the length of drill pipe ? There are 1.5m ,2m ,3m,4.5m,6m,6.1m,7.2m 9.5m etc. 1.5m,3m,6.1m,7.2m are used large quantity. We also can produce the length as your request . 3,What’s the thread of drill pipe ? There are API 2 3/8REG, 2 3/8 IF(NC26) ,2 7/8IF(NC31) ,3 1/2REG(NC38),NC40 etc thread. 4,What’s the material of drill pipe body ? E75,R780,X95,G105,S135 etc 5,What’s the material of Joint ? 40Cr, 45Mn2, 35CrMo, 4137H, etc. 6,How many types water well drill pipe? There are DTH drill pipe type(outer flat) ,External-upset type and Milling thread connect by joint type etc.