
Key Forward Brass Connect Pipe Straight Union Male Brass Fittings DOT Copper Brass 3 Inch Compression Fitting. DOT Certified Brass Material: Made of high-quality brass with DOT certification for durability and safety. Forged Construction: Manufactured using precision forging technics for superior strength and leak-proof performance. High Pressure Rating: Supports operating pressure up to 2.5MPa and proof pressure up to 3.5MPa. Full Customization Support: Offers OEM/ODM services, customization from samples or designs, and full customization options. 100% Quality Inspection: Every finished product undergoes strict visual and functional inspection by 3 QA/QC inspectors. 3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind and product reliability. International Standard Compliance: Meets international standards ensuring compatibility and reliability in global markets.