Casting Blind Flange Carbon Steel ANSI B16.47 / ASME B16.47 Series A105 150#-2500#

ANSI B16.47/ASME B16.47 Series A A105 CS 150#-2500# Blind Flange

　　ASME B16.47 is a standard developed by the American Society of Mechanical Engineers (ASME) that specifically addresses large diameter steel flanges. It is divided into two parts: ASME B16.47 Series A and ASME B16.47 Series B. Each part covers different flange types and dimensions.

　　When referring to an ASME B16.47 blind flange, it means the blind flange is manufactured in accordance with the specifications outlined in either ASME B16.47 Series A or Series B. Here are some key points about ASME B16.47 blind flanges:

　　Size Range: ASME B16.47 covers blind flanges with a nominal pipe size (NPS) range from 26 inches to 60 inches in Series A and from 26 inches to 96 inches in Series B. These flanges are designed for larger diameter piping systems.

　　Pressure Ratings: ASME B16.47 blind flanges are available in different pressure classes, including Class 75, Class 150, Class 300, Class 400, Class 600, Class 900, and Class 1500. The pressure rating indicates the maximum pressure the flange can withstand without failure.

　　Facing Types: ASME B16.47 blind flanges can have different facing types, such as raised face (RF) and ring joint face (RTJ). The facing type affects the gasket seating surface and determines the sealing method.

　　Material Specifications: ASME B16.47 provides specifications for materials used in blind flanges, including carbon steel, stainless steel, and alloy steel. The specific material grades and requirements are outlined in the standard.

　　Dimensions: ASME B16.47 specifies the dimensions of blind flanges, including outside diameter, bolt hole spacing, and thickness, to ensure compatibility and interchangeability with other ASME B16.47 flanges.

　　It's important to note that ASME B16.47 is regularly updated, and the specific requirements and details may vary depending on the edition of the standard. It is recommended to refer to the latest edition of ASME B16.47 for precise specifications and guidelines when selecting and using blind flanges within the ASME B16.47 scope.

Product Description

　　Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

　　We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.

　　We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.

　　In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.

　　Our products are in compliance with many international standards

　　Pipe Standard: ASTM A53,A106,API 5L,ASME B36.10M---1996.

　　Pipe-Fittings Standard: ANSI B16.9/16.28,DIN 2605 / 2616,JIS P2311 / 2312,GOST.

　　Flange Standard: ANSI B16.5,DIN Series,JIS Series,GOST Series.

　　KEYWORD: butt welded pipe fittings,ANSI B16.9 pipe fittings,seamless pipe fitting.