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Our stainless steel flexible metal gas hose PVC coated machine is a specialized post-processing extrusion equipment engineered for uniform, high-adhesion PVC/PE coating on prefabricated stainless steel corrugated hoses. As a critical link in the complete metal hose manufacturing chain, this machine adds a durable, corrosion-resistant outer layer to metal hoses, drastically extending their service life and enhancing safety in corrosive or outdoor environments. It is the preferred choice for metal hose manufacturers, gas equipment suppliers and fluid system integrators worldwide. The equipment supports flexible customization of coating thickness, color and material, adapting seamlessly to diverse industrial production needs and helping clients differentiate their products in the market.
The steel corrugated gas pipe PVC coated machine adopts precision screw extrusion technology and synchronous traction control, ensuring consistent coating thickness across the entire hose length and zero delamination between the metal substrate and plastic layer. It effectively eliminates common defects like air bubbles, pinholes and uneven coverage, making the finished hoses fully compliant with international gas safety and plumbing standards.
Equipped with a high-torque extrusion system and automatic length cutting unit, the PVC coated flexible metal corrugated natural gas hose forming machine delivers stable continuous production with minimal material waste. The integrated touch screen control panel allows one-click parameter adjustment, reducing operator workload and enabling 24-hour uninterrupted production for manufacturing enterprises.
This PVC coated flexible metal pipe making machine accommodates hoses with diameters from DN8 to DN50 and wall thicknesses from 0.15mm to 0.35mm. It works seamlessly with PVC, PE and modified thermoplastic materials, and can be configured to produce single-layer or double-layer coatings according to specific application requirements.
The machine features a modular structure with easily accessible components, simplifying daily maintenance and part replacement. All critical parts are made of wear-resistant materials, ensuring long-term reliable operation and reducing long-term operating costs for industrial clients.
Model No. | Applicable Hose Diameter (mm) | Coating Thickness Range (mm) | Production Speed (m/min) | Total Power (KW) | Applicable Coating Materials |
GB-PVC15 | φ10-φ22 | 0.5-2.0 | 2-3.5 | 5.5 | PVC, PE, anti-UV plastics |
GB-PVC32 | φ22-φ33 | 0.5-2.5 | 2-3 | 7.5 | PVC, PE, flame-retardant plastics |
GB-PVC50 | φ33-φ50 | 0.5-3.0 | 1.5-2.5 | 11 | PVC, PE, chemical-resistant plastics |
The stainless steel gas hose PVC coating machine is widely used for surface protection of various metal hoses, including:
Residential and commercial natural gas hoses
Cold and hot water supply hoses
Solar thermal system hoses
Industrial oil and hydraulic fluid hoses
Air conditioning and refrigeration connection hoses
Coated hoses exhibit excellent corrosion resistance, wear resistance and electrical insulation, making them suitable for use in harsh indoor and outdoor environments.
Yuyao At Machinery Co., Ltd. is a professional manufacturer focusing on plastic extrusion machinery and metal hose processing equipment. With a modern production base and a skilled R&D team, we deliver high-quality, tailor-made machines to clients across more than 30 countries and regions. Every machine undergoes rigorous quality testing before shipment to ensure stable performance and long service life.
We provide full-cycle support including pre-sales technical consultation, customized solution design, on-site installation and commissioning, and lifetime technical assistance. Our dedicated service team responds to inquiries within 24 hours, ensuring minimal production downtime for our clients.
Yes, we can match any standard RAL color for the coating layer. Simply provide us with your color code, and our engineering team will adjust the formula accordingly.
Absolutely. We can design the machine interface and dimensions to seamlessly connect with your existing corrugated hose production equipment, creating a fully automated production line.
We offer a 12-month comprehensive warranty for the entire machine, covering all manufacturing defects. We also provide discounted spare parts and lifetime technical support beyond the warranty period.
Yes, we welcome clients to bring their own hose samples to our factory for trial coating, allowing you to verify the machine's performance firsthand.
