A the 14 raised face is not included in thickness c, length y. They are available blank or bored to fit tube sizes 112 through 12 o. The following mss, api and awwa standards are written to supplement b16. Welding neck flanges, available in all pressure ratings and sizes, are buttwelded to the end of the pipe, and are usually spec. In addition, we supply copper gaskets, oring gaskets, nutbolt hardware, tube fittings, and vacuum couplings. Aramco while we manufacture various kinds of flanges including carbon steel, nonsteel, ansi, awwa, api, mss and others. We manufacture a comprehensive range of flanges and flanged components such as nipples, elbows, tees, and crosses in all standard vacuum flange systems. Main product information flanges estimate consultation. Class 150 flanges dimensional specification pipe size o c x a y y y t b1 b b2 r d outside dia. The kf qf flange is used for through or foreline vacuum plumbing and for simple hv chamber ports. Shandong wangda flange forging and inspection 1 youtube.
Api flanges are manufactured for high strength operating refinery systems with products such as oil and explosive gases. The welding neck flange is the best designed buttwelded flange of those currently available because of its inherent structural value. If youre a dealer, you can now view the fire equipment and irrigation price lists pdf s on your account menu and on product web pages once you log in. It is designed to transfer stresses to the pipe, there by reducing high stress concentrations at the base of the flange.
Kofco endeavors to manufacture the topquality automotive parts and to satisfy our customers by acquiring isots16949 and iso14001 of internationally wellknown topquality certificate on auto parts. Seohan auto usa corporation, alabama, usa, manufacture and sales of axle assemblies. The bolting requirements for ductile iron flanges should be the same as for carbon and low alloy steel flanges as listed in 2. The companys products include forged steel flanges, storage tanks, cranes, and front axle drive shafts. The welding neck flange is normally referred to as the high hub flange. Probably the best welding flange available because of its high, heavy neck. There are many different flange standards to be found worldwide. Main product information flanges process flow process flow click the image for larger view. Dimensions for class 1500 flanges measurement controls. Csa standard can3z245 12m96 covers the manufacture, dimensions, tolerances and material requirements for pipe line flanges. 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. Industry and energy class material reliability certificate. Main product information flanges inspection cretificate.
Additional decisions involve facing and surface finishes, and the appropriate. The connection with the pipe is done with 1 fillet weld, at the outside of the flange. The engineer or designer must choose among several flange options. All of our flanges are available in popular types, sizes, and materials such as carbon steel, stainless steel, alloys, and plastics, as well as special ordered products. A pipe flange is used in the assembly of pipe to pipe or other components like valves, tees, elbows etc. Their static strength is equal to slip on flanges, but their fatigue strength 50% greater than doublewelded slip on flanges. Socket weld flanges were initially developed for use on smallsize high pressure piping. Our flange department has been acknowledged for our technology and quality products from clients all over the world and in particular, weve acquired internationally certified quality guarantees from numerous associations of authority including shell international petroleum, exxon, uscg, lloyds register of shipping and aramco while we manufacture various kinds of flanges including carbon. Selection seohan group seohan industries seohanenp kamtec emtes seohan ntn bearing. The pair includes a smooth face flange and an oring grooved flange. Stainless steel flanges from china final united states. Introduction to square flanges introduction to flanges.
Kofco socket welding flanges tyval industrial supply. The flanges are bolted together, creating several lengths of pipes or other assemblies. Custom flange creator may 5, 2011 by paul heney leave a comment main manufacturings createaflange website allows users to select from a variety of flange styles, including. The welding neck flange is the best designed buttwelded flange of those currently available because of.
Kofco catalouge flange pipe fluid conveyance iso 9000 scribd. The top countries of suppliers are india, china, and south korea, from which the percentage of kofco supply is 53%, 30%, and 7% respectively. To include an api 6a wn in a drawing, you option, see below. Illinois, usa, sales of automotive components, 100. This inspection certificate is available to make reference only it issued since the 1st of january 2008. Especially, our forging production line possesses 12,500ton, 6,300ton, 4,000ton, 2,500ton forging press, 6ton, 3ton, 1. Main product information flanges inspection cretificate this inspection certificate is available to make reference only it issued since the 1st of january 2008. Kofco catalouge flange pipe fluid conveyance iso 9000. May 05, 2011 custom flange creator may 5, 2011 by paul heney leave a comment main manufacturings createaflange website allows users to select from a variety of flange styles, including. Our quality large diameter fittings are the standard vacuum components for all vacuum and high vacuum lines. Inficon isok quality fittings are manufactured according to iso 1609, din 28404 and pneurop 6606. Ansi raised flange cost fgs22 2 storz x 2 ansi 150 carbon steel flange.
The high quality inficon fittings are designed and tested for leak rates less than 1 x 10e9 mbar ls. R93 r94 r95 r96 number nominal diameter facing diameter flange 60. Since our flange production begun in 1974, weve held various quality certificates based on our excellent technology and more on, weve provided domestic. Companion flanges can be supplied as assemblies with universal drive shafts.
These flanges are offered with choice of smooth face or oring groove. With 2 flanges coupled together by a centering ring with a oring and a clamp fig. Weld neck socket weld lap joint flange radius depth of socket. The vacuum seal is made by compressing an oring between a mating pair of flanges. Ansi flanges most forged steel flanges correspond to the requirements of the american standards association asmeansi standard b16. Augmenting our full line of piping products we also offer a wide range of flanges such as weld neck, slipon, socket weld, threaded, and blind flanges. Vacuum flanges several vacuum flange standards exist with. Kf qf straight reducer nipples 304l ss we fabricate these kf qf nipples spools for hv systems from tubing and kf flanges. It covers forged steel flanges, sizes nps 12 dn 15 through nps 24 dn 600. Flanges artze bs 3293 1960 detnl diameter circle 1149 1257 14 65 1422 dimensions in mm pitch depth groove width groove ring no.