1" 5000psi Armored High-Temperature Resistant BOP Well Control Hose: Core Safety Component for Onsh

 In the onshore drilling well control system, the remote hydraulic control pipeline of the blowout preventer (BOP) is the last line of defense to ensure the safety of well site operations. Litong's ‌high-pressure armored high-temperature resistant steel wire wound hose‌ — the 1-inch 5000psi BOP well control hose fully complies with the international well control equipment standard API Spec 16D. It is specially designed for remote opening/closing control of BOP in onshore drilling scenarios, and is currently the core preferred product for pipeline selection of well control systems.

Core Structure and Superior Performance

This 1" 5000psi BOP well control hose adopts a 4-layer high-strength ultra-flexible steel wire winding reinforcement structure. The inner rubber layer is made of oil-resistant nitrile rubber, realizing a full-flow through design without pressure loss caused by local diameter reduction. The outer layer is equipped with high-temperature and fire-resistant synthetic rubber, and an additional 304 stainless steel armored protective layer, belonging to the K2 type composite protective structure of armored hoses. The outer layer can resist spatter of welding sparks, mechanical friction and collision at the well site, avoiding accidental damage to the hose body.

The rated working pressure of the product reaches ‌5000psi‌, the test pressure is 7500psi, and the minimum burst pressure can reach 15000psi, with a safety factor far exceeding the standard of conventional industrial hoses. The temperature range covers from -40℃ to 100℃, and it can pass the 704℃×5min fire resistance test without leakage throughout the process, fully meeting the extreme fire protection requirements of onshore drilling well control systems. The minimum bending radius of the 1-inch specification is only 500mm, and the weight per meter is 2.1kg. While ensuring the flow capacity, it also takes into account the flexibility of the hose, adapting to the narrow pipeline layout space between the well control room and the BOP.

Exclusive Adaptation for Onshore Drilling Scenarios

Aiming at the actual working conditions of onshore drilling well control systems, this ‌high-pressure armored high-temperature resistant steel wire wound hose‌ has been optimized for multiple scenarios: the armored outer layer can resist falling object impact and electric welding slag splashing during well site operations, preventing the outer layer of ordinary hoses from being accidentally burned and damaged. The whole series of products have passed API Spec 16D certification, and are equipped with special standard joints for well control, which can be directly connected to the remote control unit of the BOP in onshore drilling, stably delivering hydraulic oil to realize fast opening and closing control of the BOP.
Compared with ordinary non-armored well control hoses, its outdoor service life can be extended by 60%, greatly reducing the frequency of daily well site pipeline inspection and replacement, and lowering safety hazards and shutdown losses caused by well control pipeline failures.

Procurement Contact Instructions

The final price of this 1" 5000psi armored BOP well control hose will change synchronously with the procurement length, matching joint type, and customized requirements for special working condition versions.  To obtain the accurate quotation of corresponding configurations, you can directly contact Manager Wang at ‌+86 16650911696‌, inform him of your well site working conditions, required length and joint requirements, then you can get the exclusive selection scheme and accurate quotation. All products are shipped directly from the headquarters of Luohe Litong Hydraulic Technology, with complete API certification qualification documents, fully meeting the compliance acceptance requirements of onshore drilling projects.