Product Nameweld neck; so ; blind flange, socket flangeMaterialASTM A105A216 A352 A352 WC6 ASTM A217 WC9 ASTM A217 ASTM A351 A182SizeSize 1/4" to 48" Outside Diameter 13.7 mm to 1219 mmStandardANSI B16.5 B16.47 ASME B16.5 B16.36 BS4504-3.1 DIN2503 2527 2627 2629 2630-2638 DIN2573 DIN2576 DIN2501 DIN2566 DIN2656 JIS B2220 JIS 5K,10K,16K,20K2638 2573 2576 2501 2566 2656 JIS B2220 JIS 5K,10K,16K,20KCertificatesAPI5L, ISO 9001:2008,SGS, BV,CCICWall thicknessclass 150; class 300; class 600; class 900, PNSurface Treatmentblack paint, varnish, oil, galvanized, anti corrosion coatingsMarkingStandard marking, or according to your request. Marking Method: Spray white paintConnect wayWeldedPackagingwooden case & palletTestChemical Component Analysis, Mechanical Properties, Technical Properties, Exterior SizeInspection, hydraulic testing , X-ray Test.Applicationliquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes forpetroleum cracking; oil pipe; gas pipe.
Advantages1.Reasonable price with excellent quality2.Abundant stock and prompt delivery3.Rich supply and export experience, sincere service4.Reliable forwarder, 2-hour away from port.