Threaded Flange

weld neck; so flange ; blind flange, socket flange  threaded flange

ASTM A105 ASTM A216  ASTM A352  ASTM A352 WC6  ASTM A217 WC9  ASTM A217  ASTM A351 ASTM A182 

Size 1/4" to 48"  Outside Diameter 13.7 mm to 1219 mm

ANSI B16.5 ANSI B16.47 ASME B16.5 ASME B16.36 BS4504-3.1 DIN2503 DIN2527 DIN2627 DIN2629 DIN2630-2638 DIN2573 DIN2576 DIN2501 DIN2566 DIN2656  JIS B2220 JIS 5K,10K,16K,20K

 

API5L, ISO 9001:2008,SGS, BV,CCIC

class 150; class 300; class 600; class 900, PN

black paint, varnish, oil, galvanized, anti corrosion coatings

Standard marking, or according to your request. Marking Method: Spray white paint

Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)

wooden case & pallet

Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.

liquid delivery; Structure pipe; High and low pressure Boiler tube;

1.Reasonable price with excellent quality