JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.  

Product Name: Flange Pup Joint Model NO.: YF-4 Manufacturing Way: Forging Sealing Surface: FM Connection: Flanged Structure: Flanges Material: AA-Hh Type: Threaded Connection Flange Standard: API 6A Trademark: YOUYAO Transport Package: Plywood Case Specification: 6000PSI Origin: Made in China HS Code: 3917400000 Product Description 6BX and 6B Flanges (welding neck flanges, blind flanges, target flanges and test flanges) are fully conformed to API 6A and made of modern alloy steel via advanced manufacturing techniques. They are robust and high cost performance.6B flanges are of the ring joint type and are not designed for face-to-face make-up. The connection make-up bolting force reacts on the metallic ring gasket6BX flanges are of the ring joint type and designed with a raised face. Depending on the tolerances, the connection make-up bolting force may react on the raised face of the flange when the gasket has been properly seated. This support prevents damage to the flange or gasket from excessive bolt torque.6BX and 6B Welding Neck Flanges6B weld neck flanges conforming to Table 36, Table 37 and Table 38 of API 6A (19th Edition) are available.6BX weld neck flanges conforming to Table 42 or Table 43 of API 6A (19th Edition) are available.6B welding neck flange6BX welding neck flange6BX and 6B Blind Flanges6B blind flanges conforming to Table 36, Table 37 and Table 38 of API 6A (19th Edition) are available.6BX blind flanges conforming to Table 46 of API 6A (19th Edition) are available6B blind flange6BX blind flange6BX blind flange with fluid cushion counterbore 6BX Target Flanges, Lead FilledTarget Flange: a special configuration of blind flange used downstream, facing upstream, to cushion and reduce the erosive affect of high velocity abrasive fluid. This flange has a counter bore filled with lead as illustrated below.Target Flanges conforming to Table 44 and Table 45 of API 6A are available.6BX and 6B Test Flanges6B test flanges conforming to Table 36, Table 37 and Table 38 of API 6A (19th Edition) are available.6BX test flanges conforming to Table 44 and Table 45 of API 6A are available.6B test flange6BX test flange