从China供应商批发进口150psi 4-Ply Abrasive Material Blast Hose — FOB条款

This 150psi 4-ply abrasive material blast hose from Dongguan Rener Hose Technology Co., Ltd. in Dongguan, China, is engineered for conveying abrasive media such as sand, shot blast material, granules, gravel, cement, and concrete slurry. The hose features a black static-conducting natural rubber inner layer, a four-ply high-tensile textile cord reinforcement, and a black or green conductive SBR/NR blend outer cover. Its maximum working pressure is 1 MPa (150 PSI), and it operates across a temperature range of -30°C to +80°C (-22°F to +176°F).

The hose construction provides abrasion resistance, antioxidant activity, ozone resistance (with pin-pricked cover for venting), and oil resistivity. Available inner diameters range from 3/4 inch (19 mm) to 2 inches (51 mm), with corresponding outer diameters from 38 mm to 73 mm and wall thicknesses between 6.5 mm and 7.2 mm. Typical industrial blast hose specifications include a safety factor of 3:1 or 4:1 for burst pressure relative to working pressure, and the conductive cover helps dissipate static charge in potentially explosive environments.

This hose is commonly used in tunnel works, mines, caverns, and other engineering operations for material delivery and shot blasting. Buyers include construction contractors, mining operators, and surface preparation companies. Confirm with Dongguan Rener regarding minimum order quantities, available lengths per reel, coupling compatibility (couplings for 3/4" to 2" IDs are listed in the supplier's catalogue), and whether custom lengths or colour options are available for bulk orders.

Dongguan Rener Hose Technology Co., Ltd. is located at No. 202 Liyuan Road, Dongguan, Guangdong Province, China (postal code 523428). The supplier's listing indicates specialisation in hydraulic hoses and flexible hose assembly solutions, with product lines including high-pressure rubber hose, industrial hose, food-grade hose, and water/steam hose. The supplier's trust tier on the platform is 'harbor' level.

The listing does not provide details on the company's founding year, employee count, production capacity, or specific certifications. The response rate displayed is 0%, which may reflect a newly listed profile or limited platform activity rather than an unwillingness to respond. Buyers should contact Dongguan Rener directly to verify current response times, request material test certificates, and confirm whether the supplier holds ISO 9001 or other quality management certifications relevant to hose manufacturing.