Released by LETONE Technology on March 1, 2026, API7K 5000psi oil drilling hose, API7K compliant, high pressure resistant, sulfur and corrosion resistant, suitable for drilling, fracturing and other working conditions.
Rotary Hose API 7K, compliant with API 7K standard, working pressure 1500-15000PSI, mud-resistant and wear-resistant, suitable for onshore/offshore oil & gas drilling, 2-6 inches customizable, traceable quality.
The role of common chemical agents in hydraulic fracturing in industry, such as drag reducers, cross-linking agents, and degelling agents, was also explained. Liquid technologies such as water-based, oil-based, and foam fracturing fluids were also explain
API 7K standard certified oil drilling hose adopts a multi-layer composite structure design to ensure reliability in high-pressure and high-wear environments
Fiber-reinforced hydraulic hoses are widely used in industry, engineering machinery and hydraulic transmission systems, mainly used to transmit high-pressure hydraulic oil, lubricating oil, emulsion and other media. Its main application scenarios include:
In manufacturing industries such as automobile manufacturing, electronic assembly, and food processing, 3/8-inch 20-bar air hoses are used to drive pneumatic tools, control robotic arms, transport materials, etc., to ensure efficient operation of producti
LETONE Technology's coal safety certified mining hose uses advanced manufacturing technology and materials to ensure its excellent wear resistance, oil resistance, high pressure resistance and low temperature resistance. The hose is mainly composed of an
In the hydraulic system, hydraulic hose is an important component for transmitting liquid, and its performance directly affects the stability and safety of the entire system. Choosing the right hose connector is the key to ensure that the hydraulic hose c
EN 856-4SP is a hydraulic hose model specified by the International Organization for Standardization, which is particularly suitable for high-pressure working environments. 32 usually refers to the inner diameter of the hose. The four-layer steel wire win
SAE 100R9 wire-wound high-pressure hydraulic rubber hose adopts a high-strength wire-wound structure, the outer layer is covered with wear-resistant and corrosion-resistant rubber material, and the inner layer is made of high-quality synthetic rubber to e
In today's industrial field, the transportation of chemicals has become a vital link. Whether it is the transportation of petrochemicals, hazardous liquids or flammable and explosive materials, extremely high requirements are placed on the materials of t
Large-diameter dredging hose plays a pivotal role in modern engineering construction. As a high-performance conveying equipment, it is widely used in dredging projects in rivers, ports, reservoirs and other waters, as well as in material conveying system
