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Metzke Thread 4 1/2 Inch Reverse Circulation Drill Pipe For RC Hammer Drilling Introduction DTH drill pipe play a significant role in all DTH drilling, regardless of application, ...
Shanghai, china
Verified
Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod Precision Drill Rod Introduction The drill rod ,the shortened form of down the hole drill pipe, ...
Shanghai, china
Verified
Friction welded RC Drill rods for RE531 RE040 RC hammer drilling​ Oil Casing Pipe Features 1. Good and consistent concentricity & straightness 2. Double wall heat-treated tube body ...
Shanghai, china
Verified
Reverse Circulation Down The Hole Hammer Inner Tube And An Outer Tube Down The Hole Hammer Introduction Reverse circulation RC drill pipe consists of two main components, an inner ...
Shanghai, china
Verified
NUMA PATRIOT RC50 RC Hammer Drill String safely collect at Surface cuttings NUMA PATRIOT RC50 DRASTICALLY IMPROVES HOLE CLEANING AND OVERALL DRILLING SPEED Roschen has led the ...
Shanghai, china
Verified
ASTM 5.8---18meter Max Customzied Seamless Steel Drill Pipe Seamless Steel Drill Pipe Feature: Material: 45#, Q235, Q345, Q195, ST37, ST52, ST42, 10#-45#, Q195-Q345, ST35-ST52 ...
Chongqing, china
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Product Description: Seamless steel pipes are high-pressure gas cylinders made of 34Cr Mo4 alloy steel. These pipes are widely used in Petroleum Geological Drilling Pipe, Cracking ...
Jiangsu, china
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Product Description: Seamless steel pipes are manufactured from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a ...
Jiangsu, china
Verified
Product Description: Seamless Steel Pipes are made from carbon steel tubes. They are widely used in petroleum geological drilling pipes, cracking pipes, boiler pipes and bearing ...
Jiangsu, china
Verified
Product Description: Seamless steel pipes are commonly used for a variety of industrial applications and are widely used for their excellent performance and reliability. They are ...
Jiangsu, china
Verified
China Wholesale Aisi 1020 Cold Rolled Seamless Carbon Steel Square Tube The raw material of seamless carbon steel tube is round tube billet, round tube billet shall be cut and ...
Jiangsu, china
Verified
ASTM A209M Seamless Stainless Pipes Cold Rolled or Hot Rolled for Construction Industry Produce description Seamless steel pipe is perforated by the whole round steel, the surface ...
Jiangsu, china
Verified
Seamless Carbon Steel Pipe ERW Carbon Steel Pipe Tube ANSI B36.10 B36.19 Wall Thickness Carbon steel pipe manufactured by permanentsteel contains seamless steel pipe, erw steel ...
Jiangsu, china
Verified
ASTM A210-A-1 Seamless Carbon Steel Tube Pipe for Liquid Transportation Product Description: Seamless carbon steel pipes are widely used in the manufacture of structural parts and ...
Jiangsu, china
Verified
Seamless API J55 5dp A106 gRB 4.5 Inch Drill Pipe Mill Welding Casing Carbon Steel Pipe Product Specification Widely used in the mechanical treatment field, petrochemical industry, ...
Jiangsu, china
Verified
ASTM A106 Seamless MS Carbon Steel Pipe Tube SCH40 CNC Laser Cutting For Waterworks What is carbon steel used for? Smaller products made of low-carbon steel include nails, wires, ...
Jiangsu, china
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ASTM Q195 Q345B Welding Steel Tube with High Quality Application According to different welding methods can be divided into electric arc welding tube, high frequency or low ...
Jiangsu, china
Verified
Seamless JIS G3465 STM-C 540 STM-R830 Mild Steel Tubing , Thin Wall Steel Pipe for Drilling Quick Detail: Standards: JIS G3465 Grade: STM-C 540, STM-C 640, STM-R 590, STM-R 690,STM...
Jiangsu, china
Verified
API 5L A333 Gr.6 Black Round Carbon Seamless Steel Tube Oil Pipeline Pipe The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal ...
Jiangsu, china
Verified
35CrMo ASTM4135 Welding Steel Tube Hot Rolled Large/Small Diameter Application Used in the manufacture, high load of impact, bending and twisting under a variety of important parts ...
Jiangsu, china
Verified
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