
Friction Welding Drill Rod For Water Well Drilling High Wear Resistance
1. Product description
Friction welding drill rod (subsurface drill pipe rod, external horizontal drill pipe rod) is mainly used for drilling and rock breaking, anchoring drilling, geothermal air conditioning hole, well drilling, etc.
2. Drill rod specifications
Drill rod diameter | Screw thread standard | Grade of steel | Rod body wall thickness | Thickening form | Drill rod length | |
inch | mm | mm | mm | |||
3 | 76 | 2-3/8" REG | R780,G105,S135 | 6,8 | Internal upset | 1000--5000 |
3 1/2 | 89 | 2 3/8’’ IF NC26 | R780,G105,S135 | 6.5,8 | Internal upset | 1000--5000 |
4 | 102 | 2 7/8’’ IF NC31 | R780,G105,S135 | 8,9.19 | Internal upset | 1000--5000 |
4 1/4 | 108 | 2 7/8’’ IF NC31 | R780,G105,S135 | 8,9.19 | Internal upset | 1000--5000 |
4 1/2 | 114 | 2 7/8’’ IF NC31 | R780,G105,S135 | 8,10 | Internal upset | 1500--6000 |
5 | 127 | 3 1/2’’ IF NC38 | R780,G105,S135 | 8,10,12 | Internal upset | 1500--6000 |
Product Description
>>HDD Friction Welding Drill Pipe Thread type and the length
of drill pipe can be manufactured according to users’ requirement.
>>Material selection-with API standard and reliable
performance.
>>The twice thickening molding technology of pipe joint makes the transition zone very stable and smooth which tremendously reduce the resistance of mud through the pipe.
>>With National initiative integral drill rod and intermediate-frequency heat treatment technology make this kind of product have the higher Mechanical Properties than the similar products.
>>Be treated by liquid nitrogen treatment process, the joint thread is deeper than the traditional processing technology which greatly prolong the service life of products.
Drill rod details
Rod body adopts famous domestic large-scale iron and steel enterprise production materials, adopted in the thickening process on both ends of the pipe body, has carried on the tempering process after friction welding, pipe joint and tempering heat treatment after rough machining, finish machining after surface nitriding treatment, effective to eliminate the thread gluing failure probability, burst fracture, diameter, etc, more wear-resisting, easy to remove.
All adopt the precise import numerical control lathe, the custom-made molding tool to process the thread, all the threads are equipped with the thread gauge that conforms to the international standard, so the production drill pipe quality is stable, reliable, the use period is greatly extended.
Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and
processing company for core drilling rigs, crawler drilling rigs, various track chassis, various
types of mud pumps, various track transport vehicles, etc. It is one of the outstanding
manufacturers of similar products in North China. Strong technical force. The modern productiona
equipment and complete testing means are specialized in the development, manufacture and
marketing of drilling rigs.
To ensure the quality and stability of the machine, we use the most advanced production and testing
equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling
rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive
cost performance. Our water drilling rigs have received the real market validation as the majority of our
customer’s positive feedback.
The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series
of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,
pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing
core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill
bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.
Jinzhou City Shitan Mechinery Equipment CO. LTD. has a complete and scientific quality management
system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been
recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!