Search Results for 'integral drill steel'

Integral Drill Rods (1)Shank Size: H22x108mm (7/ 8"x4, 1/ 4") (2)Bit Diameter: D29-42mm (3)Length: Any length under 10M is available (4)Package: Wood case or wrapped with plastic knitting and then into bundles.

The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is simliar with drill pipe.It is made from premium alloyed steel.Its both tool joints and middle upset are welded hardhands.Technical parameters meet.....

KEMAI Drill Rod Drill Rod/ Integral Drill Steel (1)Material: 95CrMo (same as SANDBAR 20 or C253), 55SiMnMo (2)Shank size: H19 / 22 / 25 / 32 x108mm (3)Bit Diameter: D29-42mm, we can produce other sizes according your requirement. (4)Length: Any.....

(1)Material: 95CrMo (same as SANDBAR 20 or C253), 55SiMnMo (2)Shank size: H22x108mm (7/ 8"x4 1/ 4") (3)Bit Diameter: D29-42mm, we can produce other sizes according your requirement. (4)Length: Any length less than 10M is available (5)Package:.....

-INTEGRAL DRILL STEEL -TAPERED ROD -EXTENTION DRILLING EQUIPMENTS BUTTON BIT CROSS BIT COUPLING SLEEVE EXTENTION ROD SHANK ADAPTER

We are one specialist maker of rock drilling tools/ accessories of China, founded in 1958. Our main products include tricone bit, DTH hammer, DTH bit, button bit, cross bit, chisel bit, taper rod, extension rod, integral drill steel, shank adaptor, .....

Our factory specializes in many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying, transportation and irrigation.....

Shenlong heavy weight drill pipes are manufactured from AISI 4145H modified steel.Our heavy weight drill pipe is integral, thus it is more durable than friction welded one. On enquiries and orders, please specify: Slick or spiral; Hardbanding.....

Intergral blade stabilizer: Shenlong’s integral blade stabilizers are manufactured from single bar of AISI 4145H modified steel.Professional forging process guarantee that mechanical properties meet API Spec 7-1.Hardness range of 285-341HB and a.....

Shenlong’s Integral spiral blade stabilizers are from AISI4145H forging steel. The physical properties are guaranteed one inch below the surface at room temperature.The threads are systematically cold rolled to improve fatigue resistance of the.....

The main products of HENAN ZHONGYUAN SPECIAL STEEL GROUP LTD are precision forged drill collar from OD 5" to 11:", the stabilizer forgings part. Many of famous oil service company has cooperated with us for a long time, they are include.....

Drill Rod/ Tapered Drill Rod / Integral Drill Steel Size：Φ19，Φ22，Φ25，Φ28，Φ32，Φ38，Φ45，Φ51 (1)Raw Material: 95CrMo (2)Shank size: H22x108mm(7/ 8\"x4.....

We offer the following products: 1.Integral drill steels; 2.Cross bits; 3.Button bits; 4.Extension rods; 5.MF-drilling rods; 6.Coupling sleeves; 7.Adapter couplings; 8.down-the hole drill bits;