
Thread OEM 1'' 2'' Cast Steel Check Valve with Factory Price. Factory Direct Pricing: Competitive factory price for Cast Steel Check Valves. Full Customization Service: OEM/ODM available with color customization (Green or OEM) and trademark services. Comprehensive Production Chain: Complete capability from design, casting, processing, assembly to pressure testing. Material Certification: Each product includes a dedicated material report with corresponding furnace number. Professional Technical Support: 7 dedicated engineers available for assembly drawings and professional answers. Fast Domestic Shipping: In-stock items shipped same day in cardboard or wooden boxes. Sample Fee Deduction: Sample fee is deductible after the order reaches a certain quantity.