Chemical Resistant Black Malleable Iron Pipe Fittings for Corrosive Chemical Industry Pipeline

Chemical Resistant Black Malleable Iron Pipe Fittings for Corrosive Chemical Industry Pipeline. 10-Year Product Warranty: Comprehensive coverage for all mechanical defects with free parts and labor for 10 years. Premium Malleable Iron Material: Manufactured from fine-grain black heart malleable iron with 300psi working pressure resistance. FM and UL Certifications: Certified by FM, UL, CE, ISO9001, and capable of obtaining SNI and ABNT certifications. 100% Quality Testing: Every product undergoes 100% air pressure testing, X-ray detection, and hydrostatic testing. OEM and ODM Support: Full customization available for technical drawings, material specs, and surface treatments. Wide Size Range: Available in sizes from 1/8 inch to 6 inches with various thread types including NPT and BSPT. Superior Surface Treatment: Standard black finish with optional hot-dip galvanized coating for humid outdoor environments. International Standard Compliance: Strictly compliant with ANSI, JIS, DIN, ASME, EN, and ISO international standards.