API 16c Flexible Choke and Kill Hose (Integral joint)

API 16c Flexible Choke and Kill Hose

Product Uses
• Applications: The API 16C throttle and well-killing hose is a vital component of both ground and underwater throttle and well-killing systems, playing a crucial role in modern drilling blowout prevention control equipment. 1. During drilling, when normal circulation through the drill string cannot be utilized, this pipeline serves as the conduit for fluid injection into the wellbore; 2. In the event of a well kick, where formation fluid flows into the wellbore, this hose adeptly applies back pressure to stabilize the situation; 3. It is also designed for the safe transportation of acidic mediums.

• Implementation Standard: Adheres to the stringent API Spec 16C guidelines.

• Hose Structure: Engineered with precision, the hose features a specialized inner sealing layer made from advanced engineering plastics. This is complemented by a synthetic rubber core, predominantly hydrogenated nitrile rubber, offering exceptional resistance to hydrogen sulfide, oil, corrosion, high temperatures, and gas permeation. For strength and durability, it includes a high-strength fabric cloth as an inner buffer and outer protective layer, and a robust high-strength steel wire rope as the pressure-bearing skeleton. Adding to its resilience, a glass fiber cloth acts as a flame retardant insulation layer, while the outer layer is made from synthetic rubber with chloroprene rubber for attributes such as flame retardance, wear resistance, oil resistance, ozone aging resistance, UV resistance, all ideal for marine environments.

• Tested to Perfection: The hose has successfully passed the stringent performance identification test as per API 16C standard clause B12.

• Optional Features: For added versatility, the hose can be equipped with an electric heating function, tailored to your specific needs.

• Customizable Protection: The exterior of the hose can be fortified with stainless steel armor, stainless steel wires, or a polyethylene spiral sheath, customized according to your preferences.

• Connector Material: Complies with the rigorous standards of NACE MR0175 / ISO 15156, ensuring compatibility and durability.

• Working Temperature: Operates efficiently within Class II, ranging from -25 to +100 ºC.

• Flexibility Level: Boasts a flexibility level of FSL 3, ensuring adaptability in various applications.

• Maximum Production Length: Capable of being produced up to an impressive length of 70 meters.

• Production Length Tolerance: Precision manufacturing allows a length tolerance of ± 64 mm for hoses up to 6.4 meters, and a meticulous ± 1% tolerance for longer hoses.

• Minimum Bending Radius: Assessed judiciously based on the center line of each hose for optimal performance.

HHebei Qinglin Rubber & Plastic Product Co., Ltd. stands as a beacon of innovation in high-tech manufacturing. Nestled in Jing County, Hengshui City, Hebei Province, China, our expansive 30,000 square meters facility boasts a sophisticated 18,000 square meters production workshop. Our dedicated team of 198 professionals, including 96 with college degrees and 8 seasoned senior engineers, drives our success. We specialize in the production of a broad spectrum of flexible hoses and hydraulic accessories, encompassing hydraulic hoses, air hoses, steam hoses, chemical hoses, and wear-resistant mud & cement hoses. Our advanced offerings also include composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. Additionally, we offer compensators, a variety of unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and diverse joints and seals. We pride ourselves on our ability to customize and process a multitude of rubber products tailored to our clients' specific needs. Our products find indispensable applications across an array of industries, including oil fields, chemical plants, coal mining, industry, aerospace, shipbuilding, metallurgy, mining and dressing, construction, electric power, water power, medicine, and food.
Boasting over two decades of unmatched expertise, our factory excels in the production of high-strength hoses, meticulously designed with appropriate inner materials, reinforced structures, and outer sheaths to meet diverse operational environments and media requirements. Equipped with state-of-the-art international production and inspection equipment, our commitment to quality is demonstrated by our certifications, including ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K.
Proudly serving as a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, our company has earned accolades for our reliability, contract integrity, and exceptional service. Our unwavering commitment to quality has garnered widespread acclaim from our esteemed clientele.