We provide ansi, api, and awwa pipe flanges in carbon steel, stainless steel, alloys. Jul, 2016 how to order pipe flanges part 1 cont dimensional standards are the same for all materials. Understanding the joining and gasket selection for compatible sizes. Flanges and studded blocks are designed and manufactured in accordance with the following specifications api 6a specification for wellhead and christmas tree equipment. Lap joint flanges have all the same common dimensions as any other flange. Api 605 flanges are designated series b flanges in asme b16. Originally developed to combat sea water corrosion, al6xn has expanded its role as being good midrange corrosion resistant alloy. Element merge represents the marriage of a recessed linear led system with a lowvoltage track lighting system. With regard to their stabilitytemperature property, the material s 1. Searching for rare books on the web can be torturous, but it doesnt have to be that way. The spring housing, designated by the a dimension, is designed to be inserted into the upstream pipe, thereby helping to center it in the pipe. Al6xn flanges are a low carbon, high purity, nitrogenbearing superaustenitic stainless alloy.
The ladish valves product line is specifically designed and manufactured to meet the stringent demands of the. The connection with the pipe is done with 1 fillet weld, at the outside of the flange. Place your orders with your local authorized ladish dis tributor with the complete confidence that you will receive. With 2 flanges coupled together by a centering ring with a oring and a clamp fig. Everybody i talk to say they want one so you would think they would still print them. Section 4a api 6a type 6b, 6bx flanges and studded crosses and tees api flanges flanges and studded blocks are designed and manufactured in accordance with the following specifications. In competition, merge collectors are used wherever rule books allow. We manufacture a comprehensive range of flanges and flanged components such as nipples, elbows, tees, and crosses in all standard vacuum flange systems. As you can see, downloading ladish general catalog no. Poor conductivity between the flange and gasket will result in poor. Ladish is one of the oldest, best known names in the gate, globe and check a metal working conglomerate with core competencies in forgings, flanges. The smooth transition from flange thickness to pipe or fitting wall thickness. Ladish valves controlled quality corrosion resistant. Id love to get an old ladish book and an old crane book.
The engineer or designer must choose among several flange options. For gaskets with a diameter no superior to 1200 mm the thickness of 4,5 mm is recommended. May, 20 remember that flanges come in a variety of shapes and sizes to suit different applications. Api 6a 6bx flange and api 6a 6b flanges pipe fittings. Weld fittings weld els sort by featured best selling alphabetically, az alphabetically, za price, low to high price, high to low date, new to old date, old to new. The charts show the dimensions of weld neck flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters with dimensional tolerances.
Probably the best welding flange available because of its high, heavy neck. Each is known for business integrity, completeness of stock and knowledge of piping problems. Stainless steel welding neck flanges pn 10, 16 and 40 acc. Flange insert valves are designed to fit between two mating ansi flanges. There are options available to refine the anchor flange designs to reduce size and weight. They do this by fastening two pieces of metal or other material together with a circle of bolts on a lip. Forged and seamless welding pipe fittings from our website, youll be happy to find out that we have it in txt, djvu, epub.
Marzolf flanges are twopiece lap joint flanges, designed to split in half and simplify installation and removal of your van stone style backing rings. Without flanges 1 valve body with two welded circular flanges number of valve bodies f with one single square flange valve option f with two single square flanges valve option b dimensions and bolt hole patterns this product data sheet identifies the dimensions of single body valves with each of the above flange options. Weld neck flange dimensions class 150 to class 2500. Long weld neck standard connection flanges texas flange. New ladish catalog and engineering handbook contains valuable information for all who. Allow for some slight variances from manufacturer to manufacturer. Please note that while this is the easiest way to put an st100 onto a uhv chamber, the st100 will not be uhv compatible. Merely, it is just one part of one of the worlds standards for flanges. Welding neck flanges, available in all pressure ratings and sizes, are buttwelded to the end of the pipe, and are usually spec. The product line ranges from commodity fittings to highend, heavywall fittings and components, serving highpressure requirements, heat severity, and. Socket weld flanges were initially developed for use on smallsize high pressure piping. Ladish catalog no 55 pipe fluid conveyance physical sciences.
Flange type typ as in en 10921 01 plate slipon flanges for welding hubbed threaded flanges 02 loose plate flanges with weldon plate collar 21 integral flanges. Whether static white, programmable white, or rgb mixed colors. Nonnat diameter bolts diameter bolt holes kinka kikai diameter raisd face 150, 737 787 845 895 949 1051 1102 1162 12 1264 14 65 1422 1473 1626 1778 1943 300, 1241 1292 43 thickness flange diameter number of bolts bolt circle taylor 759 810 867 918 975. In addition, we supply copper gaskets, oring gaskets, nutbolt hardware, tube fittings, and vacuum couplings. Ladish fittings are marketed through authorized distributors carefully selected from the outstanding supply organiza eons in the country. Hackney ladish is recognized worldwide as one of the most versatile fittings producers in the world, serving an evergrowing domestic and international customer base for over a century. Ansi flanges most forged steel flanges correspond to the requirements of the american standards association asmeansi standard b16. You will get a message about a change in pipe the flange dimensions, pipe cut length, plus any weld gaps add up to the overall dimension.
Weld neck flange dimensions are covered in asme b16. Pipe size and part number for single flanges flange kits hardware kit details page 2 of 4. Texas flange flanges steel flanges industrial pipe. Sandvik holds a large stock of stainless steel flanges according to en. The ladish 55 catalog is provided as an industry reference only. Coastal flange stocks import and domestic ansi b16. The weld neck or welding neck flange is bored to the id of the pipe and has a high neck to which pipe is welded. Asme code qualification of conflat flanges overview conflat cf flanges or their equivalent are available from a number of vacuum supply companies i. Flanges general information specifications refer to page 81 for a list of flange specifications with page references covered in this section.
The design approach used in this data sheet is the most conservative available. Base material is according to en 102225astmasme asa 182. A closer look at 6 different types of flanges world wide. Thank you for your research and for the resulting reference for these fittings. Chapter 9 pe pipe joining procedures plastics pipe institute. Ladish maintains and controls extensive inventory levels of stainless and high nickel alloy. If you came here in hopes of downloading ladish general catalog no. Marzolf flanges are engineered to interleave as flange halves are brought together to create unrivaled strength and rigidity in a twopiece flange.
Flanges and fittings isokf flanges and fittings easy and reliable isokf flanges and fittings allow quick release and tight connections from 10 to 50 mm nominal diameters. Api 6a 6bx and api 6a 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. It is not a reflection of our current product offerings. We use only quality raw materials that are procured from only established and reliable vendors. Providing support and strength, two flanges are typically attached to pipe ends with a gasket in between. Ladish is committed to continual product improvement through research development and quality customer support. Our manufacturing process is highly sophisticated and is divided into various departments supervised by experienced industry experts. The table defines the pressure rating within a flange standard. Api 6a specification for wellhead and christmas tree equipment.
The technology has trickled down into almost all forms of professional racing. Additional decisions involve facing and surface finishes, and the appropriate. History for over 150 years, anvil has been a trusted name in piping solutions by consistently providing quality products, service, and support to the pvf industry. For threaded flanges, tapped smaller than the reduced size. Hackney ladish manufactures an industry leading line of weld fittings elbows, reducing elbows, tees, reducing tees, concentric reducers, eccentric reducers, crosses, and caps in sizes from 12 to 48 in carbon and high yield steel.
Ladish to conflat adaptor the top image shows a conflat flange ladish flange adaptor that allows an st100 to be installed on a uhv chamber with a 2. Stainless steel flanges according to en sandvik materials. Cryogenic accessories including upgrades, stands, flanges and. Ladish fittings book mechanical engineering general. Our program of en flanges covers flanges in en steel no. Dimensions of facings other than ring joints, all pressure rating.
Catalog showcases the ladish valves flanged floating ball valve line. We take pride in our design team, our manufacturing team, our quality control team and our shipping teams ability to deliver your products on time, without defects and with personalized service. Domed, ring, and solid, along with wire gaskets and boltnut hardware. Ladish valves principle business activities include manufacturing valves to strict specifications and industry standards. Standard ized designations for flanges per asme b16. Therefore, there must be clearance between the spring housing and the pipe or flange. Combining values from the two systems may result in. Flanges ladish taylor forge dimensions in mm nominal size outside diameter flange ltd. Hackney ladish manufactures an industry leading line of weld fittings. Recommended surface roughness of flange sealing surfaces the usual nominal thickness of spiral wound gaskets are between 3,2 mm and 4,5 mm.
Their static strength is equal to slip on flanges, but their fatigue strength 50% greater than doublewelded slip on flanges. Bolted flange design according to asme section viii division 1. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure fashion, usually because the substance inside must differ from the substance outside in composition or pressure. A comprehensive range of cf flanges and flanged components, nipples, elbows, tees and crosses. Ladish is one of the oldest, best known names in the gate, globe and check a metal working conglomerate with core competencies in forgings, flanges and.
Ladish corrosion resistant valves ladish valve company, llc 7612 bluff point drive, houston, texas 77086 phone. Drawing api 6a flanges in acornpipe later, when the dimension is known, you can bring up the drawing, press ctrl the middle of the flange, and enter the correct dimension. Texas flange has served the petrochemical, process, and waterworks industries for over 3 decades. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. You will need the following required information to process your request. Merge collectors merge collectors have been used for many years in f1 and indy cars. Ladish catalog no 55 free ebook download as pdf file. Ladish sanitary fittings pipelines, piping and fluid. Forged and seamless welding pipe fittings pdf or in any other available formats is not a problem with our reliable resource. I went back into my archive of ladish catalogs as far as ladish catalog number 55 1954 but as you apparently know it did not list the sought after sanitary fittings but it was good for tema flanges and long neck welding flanges and that is getting to be rare data. Okay, now we can begin our tutorial and ill first introduce you to the types of standard flanges available in the market according to the asme b16.
Grades astm 304l and astm 316l, base material according to en 102225astmasme asa 182. The hackney ladish name is well known and highly respected in the industry and is recognized as the leader. From our founding by an experienced forging insider in the summer of 1986, texas flange has grown to an industry leader you can trust. Api 6a oilfield equipment, ring gaskets, flange bolts and. Find it instantly 150 ton spider adapter flanges adapter spools api bowl api top connector attachments for lifting bleed rings blind flanges blind hubs bolts and nuts bolt wrenches bop lifting plates bottom hole test adapter buffer chamber bx ring gaskets casing spider clamps combination bolts and nuts combination tap end studs combination ring. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free.
The first and most essential point is to ensure that the flange is in good contact with the screening gasket, with mating surfaces smooth, clean, flat and plated if necessary to provide a conductive surface. Flanges are circular and not rectangular as pictured below. Technical catalogue spiral wound gaskets comdiflex. Api 6 a 6b flanges are of the ring joint type and are not designed for facetoface makeup. Elbows, reducing elbows, tees, reducing tees, concentric reducers, eccentric reducers, crosses, and caps in sizes from 12. A flange is usually in the shape of a disc and is used to connect two tubes together or to connect a pipe to a valve, tee, choke or other component. Whether being used to highlight architectural elements, or deliver wellcontrolled general illumination, element merge puts the focus on the room. Ladish valves is a premier manufacturer of stainless steel, duplex and high nickel alloy gate, globe, check and ball valves, located in houston, texas for power, speciality chemicals, oil and gas, lng, refining and petrochemical, pulp and paper, mining, and other related industries.
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