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China, Chinese Chemical Resistant Choke and Kill Lines for Harsh Environments1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Rubber Rubber ProductsRubber TubePipe HoseChoke and Kill HoseKill Hose
CRHC RubberTech Co., Ltd.
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Product DescriptionChemical Resistant Choke and Kill Lines for Harsh EnvironmentsApplication:flexible connection in the chock and kill manifolds for the delivery of oil-gas mixture that containing hydrogen sulfide and other dangerous gases and various water-based, oil-based and foam killingfluids under high pressureTube:HNBR/UPEReinforcement:multi-spiraled high tensile super flexible steel wireOuter Layer: high temperature and fire resistant synthetic rubber (resistant to 704 "copen fire for 30 minutes):Protective Layer:stainless steel armorTemperature Range:-29℃~+121℃(-20℉~+250℉)Standard:API Spec. 16C FSL0 FSL1 FSL2 FSL3 | ABSSpecificationPRESSURE LEVELI.D.0.D.W.P.P.P.Min. B.P.Min.B.R.Weightpsiin.mmpsipsipsimmkg/m5000289500075001125010009.531155000750011250120014.83 1/2133500075001125014002041475000750011250160030100002961000015000225001200152 1/21261000015000225001600253140100001500022500160033416710000150002250018005215000210115000225003375014002131411500022500337501600334171150002250033750200056Company ProfileProfessional manufacturer of petroleum drilling hoses and hydraulic hosesCRHC has been a trusted manufacturer in the rubber hose industry since 2003. The company specializes in developing and producing rubber compounds, hoses, fluid connectors, and rubber-plastic seals, and has consistently been ranked among China's "Top 10 Rubber Hose Enterprises" by the China Rubber Industry Association.Renowned for product reliability and market credibility, CRHC remains dedicated to delivering high-quality rubber solutions to customers worldwide.Innovation-Driven DevelopmentSpecialized Manufacturer in Fluid TechnologyStrong Production capacity.CRHC's Super Artery (SA) Series hydraulic hose combines exceptional flexibility, high pressure resistance, and extended service life. It features a bend radius 50% smaller and pressure capacity 35% higher than DIN standards, withstands 1 million+ impulse cycles, and delivers over 5 years of reliable performance.Designed for engineering machinery, oil drilling, and chemical equipment, the SA series utilizes advanced neoprene and integrated coupling technology to provide durable, high-performance fluid connectivity worldwide.CRHC is a fluid technology specialist offering a full range of high-performance hydraulic and petroleum drilling hoses. Our products—including API/ABS-certified, abrasion-resistant, and chemical-transfer hoses—serve sectors such as engineering machinery, oil and gas, and mining.Backed by strong R&D and stringent certifications, we deliver reliable, durable fluid connectivity solutions worldwide.CRHC operates from a modern 130,000 square meters production base equipped with advanced braiding, spiral winding, and automated compounding lines.With an annual output of 30 million meters of hydraulic and industrial hose, 25,000 tons of rubber compounds, and 20 million seals, the company has built a scalable, high-efficiency manufacturing system—positioning itself as a global leader in intelligent hose manufacturing.Main product typesPlease enter the title herePlease enter the title hereSTEEL WIRE SPIRAL HYDRAULIC HOSESTEEL WIRE BRAID HYDRAULIC HOSEFIBER REINFORCED RUBBER HOSETHERMOPLASTIC HOSEUltra High Pressure Cleaning HoseSUPER ARTERY SERIES HOSEAPI 16D——BOP Control HoseSUPER ABRASION RESISTANT FRAC HOSEAPI 7K——High Pressure Cementing HoseAPI 16C——Flexible Choke And Kill HoseMulti-Purpose Crude OilHoseAPI 7K——Rotary Drilling And Vibrator HoseApplication ScenarioCertifications CRHC, a professional hose manufacturer, holds major industry certifications including API Type Approvals (16C & 7K), ABS Type Approval for drilling equipment and hose assemblies, MSHA safety certification, Lloyd's Fire Test certificate, and GOST compliance. The company maintains integrated management systems certified to API Q1, ISO 9001:2015, IATF 16949:2016, and ISO 14001:2015. The CRHC Testing Center is accredited by CNAS and features over 20 specialized laboratories—such as impulse, burst, fire resistance, and salt spray testing—ensuring objective, accurate, and authoritative verification of product performance.Success Case CRHC Flex-Frac solution on a project in Houston, USA.CRHC Flex-Frac solution on a project in Tuha oilfeld in Xinjiang, China.Packaging & Shipping
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