Explore our engineering excellence through these featured industrial products.
Oxy-Propane hoses are highly specialized, flexible conduits designed for transporting compressed oxygen and propane gas in welding, brazing, heating, and cutting applications. Unlike standard air or water hoses, they must exhibit exceptional resistance to high thermal loads, ozone degradation, structural fatigue, and ignition risks. At Hebei Orient Rubber & Plastic Co., Ltd., we customize these hoses to satisfy demanding international standards, including ISO 3821 (formerly EN 559), AS 1869, and RMA/CGA standards.
Our dual-line hoses (commonly color-coded Blue for Oxygen and Orange/Red for Propane or LPG) are designed using a multi-layered vulcanized construction method. The inner tube is constructed from premium NBR (Nitrile) or synthetic rubber, guaranteeing absolute impermeability to propane and gaseous fuels. The reinforcement layer features high-tensile synthetic fiber braiding, ensuring a minimum burst safety factor of 3:1 relative to the working pressure of 20 bar (300 PSI).
The exterior cover uses premium EPDM or synthetic rubber that resists sparks, abrasion, ultraviolet radiation, and weather exposure, ensuring absolute safety for operators working in metal fabrication workshops, shipyards, and construction sites.
Hebei Orient Rubber & Plastic Co., Ltd. — Your Trusted Manufacturing Partner Since 2010
Hebei Orient Rubber & Plastic Co., Ltd. was established in 2010. We are an integrated high-tech manufacturer specializing in the development, production, and global export of high-grade industrial hoses and related fluid-delivery fittings. Today, our product portfolio encompasses 5 distinct series and over 150 specialized models.
Our extensive catalogs include Industrial Hoses, Thermoplastic Hoses, Hydraulic Hoses, Silicone Hoses, and Automotive Performance Hoses. Following thirteen years of continuous exponential growth and substantial facility upgrades, we officially transitioned into a comprehensive Group Company in 2023.
Fourteen years of engineering evolution, structural scaling, and technological optimization.
At our inception in 2010, our team consisted of just 10 passionate individuals. Through 14 years of intensive R&D and expansion, our staff has grown to over 180 professionals. We have systematically scaled our factory layout, updated our automated extrusion lines, and implemented advanced vulcanization techniques. As a result, our monthly export capacity now comfortably exceeds 100 containers, serving distributors and OEM projects globally.
Why Fortune 500 Enterprises Trust Hebei Orient Rubber & Plastic Co., Ltd. for OEM/ODM
Proximity to raw polymer, synthetic rubber, and high-tensile fiber yarn manufacturers lowers initial production costs.
Equipped with advanced German extrusion technology, we ramp up production to handle orders of any volume within short delivery windows.
Situated in Hebei, close to Tianjin Port, facilitating fast containerized loading, custom clearances, and competitive ocean freight.
Each batch undergoes testing for burst pressure, flame retardance, peel strength, and weather resistance to ensure ZERO defect rates.
Navigating strict regulatory environments is a critical challenge for global industrial procurement managers. Our ODM services address this by customizing labeling, coloring, printing, and certifications to align with regional safety standards.
For the European Union, we ensure compliance with ISO 3821 standards, requiring strict flame propagation resistance, gas permeation limits, and standardized color markings (oxygen/blue and LPG-propane/orange).
For North America, our production meets the specifications outlined by the RMA/CGA (Rubber Manufacturers Association/Compressed Gas Association) for Grade T hoses (suitable for all fuel gases, including propane) and Grade R hoses (for acetylene only). This guarantees our business partners avoid local liability risks and custom holds.
Tailored manufacturing matching your regional challenges and brand requirements.
B2B buyers, distributors, and safety managers have unique regional and mechanical requirements. Through our specialized ODM and OEM channels, we support custom hose formulations to handle specific environmental challenges:
Our custom thermal covers remain flexible from -30°C (-22°F) to +80°C (+176°F), making them suitable for extreme smelting environments and freezing shipyard yards.
We supply complete, ready-to-use assemblies crimped with solid brass fittings, NPT/BSP threads, and quick-release couplers to minimize onsite leaks.
From embossed linear branding to barcode integration, custom shrink wraps, and palletization, we protect your brand image from factory to end user.
Engineered for safety and reliability across diverse global industries.
Heavy-duty oxygen-propane cutting in ship construction requires highly abrasive-resistant hoses that can be dragged across steel plates without tearing.
Flexible twin welding hoses supply oxy-propane fuel gases to assembly stations, requiring flame-retardant covers to resist slag sparks.
High-volume scrap cutting requires extended-length lines (up to 100 meters) that maintain uniform pressure and resist kinks.
Used for structural steel erection, where UV and ozone resistance prevent cover cracking and premature aging under direct sunlight.
Modern industrial trends favor lightweight designs that reduce operator fatigue without compromising burst strength. At Hebei Orient, we integrate specialized micro-braided reinforcement layers that reduce hose weight by up to 15% while maintaining a 20 bar working pressure.
Additionally, safety standards increasingly mandate eco-friendly formulations. We utilize REACH and RoHS-compliant compounds, eliminating toxic phthalates and heavy metals. This ensures safe recycling and disposal, supporting our global partners' green initiatives.
The demand for anti-static coatings has also grown. Fuel lines accumulate static charges during gas flow; our hoses incorporate static-dissipative compounds that ground stray currents to prevent ignition risks in enclosed work spaces.
Technical guidance and sourcing information for procurement managers.
Discover our specialized high-temperature, hydraulic, and chemical-resistant options.
Orient Flex
