Standard drill pipe is the main component of the drill string. It is connected to the square drill pipe at the top and the drill collar at the bottom. It transmits torque to push the bit down and deepen the hole. Drill pipe threads and connectors are an important component of a drilling rig, they…
Drill pipe is an essential part of the drill string. It is generally made of seamless steel pipe (wall thickness range 9~11mm), which is composed of two parts: drill pipe body and drill pipe joint. Its main function is to transfer torque and drilling fluid, and by the gradual lengthening of the drill pipe to…
Both Electrolytic copper and Oxygen-free copper are pure copper. They can be made into copper wires, bars, plates, or sheets for the electronics industry, and their appearance looks the same, showing purplish-red color. Are they different? Firstly, let’s explain what’s electrolytic copper. A thick plate of crude copper (containing 99% copper) was made in advance…
Double Carcass Floating Hose Type: Floating Internal diameter: 6” to 24” Design pressure: 15, 19 and 21 bar Inner lining material: Nitrile, HNBR and Viton Length(Max.): Up to 12.2 m Applications: Crude oil and oil production Carcass Floating Hoses are a reliable and durable solution for exposed offshore installations. A marine hose can be a single-carcass…
Single Carcass Floating Hose Type: Floating Internal diameter: 6” to 24” Design pressure: 15, 19 and 21 bar Inner lining material: Nitrile, HNBR and Viton Length(Max.): Up to 12.2 m Applications: Crude oil and oil production Carcass Floating Hoses are a reliable and durable solution for exposed offshore installations. They are constructed from a spiral-reinforced…
Ammonia is a common chemical compound used as a fertilizer, cleaner, and in various other applications such as metallurgical processes, such as nitriding alloy sheets, which harden metal surfaces. It is an essential raw material for the production of nitric acid, ammonium salts and amines, it also can be easily converted into hydrogen, which is…
