Size: DN15-DN1500 Material: carbon Steel Standard: ASTM Place of Origin: China (Mainland) Model Number: forged Brand Name: yaangStandard or Nonstandard: Standard Usage: They are used to blank off the ends of pipe. Material: carbon steel, stainless steel, alloy, brass etc Size: 1/8" NB TO 48"NB Class: 150#, 300#,400 #,600#,900#, 1500# & 2500 #. Standard: ANSI, BS, DIN, JIS etc Quality control: Third party inspection
Packaging & Delivery

Packaging Details: WOODEN CASES.PALLET AND AS CUSTOMER REQUEST
Delivery Detail: 7-15 days
Specifications

1.Carbon Steel : ASTM A 105, ASTM A 181
2.Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
3.Size : 1/8" NB TO 48"NB.

1. Whats blind flange usage
blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment