Industry News |High pressure hose

What is the price of the AP7K rotary hose?

2026-06-03 11:10:02

In the turbulent waters of oil drilling, a single hose is a lifeline. Letone's 4"×60' GRADE D swivel hose (5000 PSI WP) with a 4" FIG 1502 MXF integral union is the king of choices, born for extreme working conditions.

300 bar Hydraulic System Upgrade: 1" EN853 2SN Braided Hose – Impact Resistant & Long Life

2026-06-02 16:47:36

Running 300 bar on 1SN single-wire hose? That's a paper shield against bullets — upgrade to DIN EN853 2SN double-wire braided hose NOW.

hydraulic circuit of an excavator,

2026-05-06 10:30:03

In the hydraulic circuit of an excavator, the hydraulic breaker is the actuator with the greatest impact force. We will focus on the EN856 4SP, a globally universal four-wire spiral hose, and reveal why it can withstand more than one million pressure puls

4-Inch 10 bar Cement Tanker Delivery Hose – A Reliable Bridge for Bulk Material Transfer

2026-05-05 16:27:08

4-inch (DN102) cement tanker delivery hose, working pressure 10 bar (150 psi) , constructed with an abrasion‑resistant rubber inner tube, high‑strength synthetic textile reinforcement, and a spiral steel wire helix. Designed for loading and unloading bulk

SAE 100R15 42MPa high-pressure hydraulic hose

2026-04-05 16:47:22

SAE 100R15 steel wire wound hydraulic hose, 42MPa working pressure, -40°C to +120°C temperature range, 7 sizes (3/8" to 2"). Three-layer structure, oil-resistant, wear-resistant, weather-resistant, suitable for water-based, petroleum-based and biodegrad

ultra-wear-resistant corrosion-resistant hose

2026-04-03 17:20:08

LETONE ultra-wear-resistant and corrosion-resistant hose, 2 inches, 2MPa working pressure, inner layer UPE+EPDM, double winding reinforcement, outer layer EPDM (optional UPE wear layer), -30°C~82°C, for multiple industries.

4-Inch 5000psi H₂S-Resistant Drilling Hose NPT X 1002 Joint 25m

2026-04-02 10:26:33

4-Inch 5000psi H₂S Transfer Drilling Hose,equipped with NPT X 1002 joints, specially designed for H₂S-containing working conditions.It has high-pressure stability, corrosion resistance, wear resistance and convenient connection, ensuring safe and efficien

API7K 5000psi mud transfer hose

2026-03-01 15:34:05

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 manufactured in China

2026-02-01 16:15:25

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.

Hydraulic Fracturing Chemicals and Fluid Technologies

2025-07-18 10:23:48

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 certified oil drilling hose

2025-07-14 10:12:36

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 hose

2025-06-04 10:17:53

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: