This datasheet is for weld neck flanges that have a raised face connection. On flange refer to table 1 for dimensions a, b, and f 14b8855. However for 10 years before the change, the pipe flange standard included was listed as ansiasme b16. Posted in weld neck flange datasheets dimensions to asme b16. Sizes nps 12 through 312 are same as class 600 flanges. Pipe flange data hub data raised face drilling data weight nominal pipe size outside diameter overall diameter inside diameter flange thickness min overall length diameter at weld bevel hub diameter face diameter number of holes bolt hole diameter diameter of circle of holes kg in piece mm in mm in mm in mm in mm in mm in mm in mm in mm in mm. Weld neck flange dimensions class 150 to class 2500. Flanges nom pipe size diameter of bolt circle diameter of bolts number of bolts length of studs 116 raised face bolt length 0. Swivel flanges can be designed for any size and pr essur e r ating.
Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. Stainless steel flanges, carbon steel forged flanges 15 nb to. Flange connections en 10921 for industrial tubes, the most applied connection is with flanges. Bolt circle diameters are 18 inch larger than bolt diameter. Browse flat faced slipon flanges jis 5k steel in the world wide metric, inc. Nominal pipe size outside diameter o thickness t raised face diameter r length thru hub y point of weld a hub diameter x bore b number of holes diameter of.
All dimensions are in inches these flanges will be furnished with a 116 raised face unless otherwise specified. Dimensional table of din en10921 pn250 steel pipe flange. Vacuum flanges several vacuum flange standards exist with. Id branch flange rating rf rtj material type header. Universal style 8 universal style 9 ni number item number port hole size bolt hole center bolt hole size thickness gasket 15026 15026 214 21116 716 516 190 15024 15024 212 38 38 191 universal style 8 flange dimensions cont. Some sizes share their flange dimensions with their respective larger neighbour and use the same clamp size.
The pressure rating will also determine the dimensions of the flange full. Dimensional table of din en10921 pn160 steel pipe flange. Weld neck socket weld lap joint flange radius depth of socket. Flanges and fittings stainless steel short weld nipples b a dimensions mm ab isokf flange dn tubing iso part number 304 s. To order a reducing flange, state the smaller size first, then the. A c ompa ny 708 south elmira i russellville, ar 72802 i o 479. Slipon flange o d y r r welding neck flange blind flange 150 lbs nominal flange dia of length through hub dia of bore pipe dia bolt no.
Standard bore will be furnished unless otherwise specified. Figure 600 stainless steel ball valves welcome to fnw valve. Gyrolok flanges 3 class 300 nps od r b c bc bh d hex y oal w. Reducing flanges are available in all types and pressures. Flange circolari per tubazioni, valvole, raccordi e accessori, designate pn circular flanges for pipes, velves, fittings and accessories, pn designaled x5crni1810 x2crni189 x5crnimo17122 x2crnimo17122 p355nh s235jr p245gh p280gh 304 304l 316 316l 1. Industry standard is to make to the slip on length thru the hub. Raised face flat face ring type joint tongue and groove male and female din flange summary chart rated pressure in bar 1 bar 14. Same goes for dn20kf to dn25kf and dn32kf to dn40kf. Dimensions of din 2634 pn25 flanges 15 95 16 65 38 2 4 6 raised face rated flange screws diam eter d1 neck mayapple international industrial limited dustrial. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Standard flange height of raised face f tolerance din en 10921.
A lot off equipment is provided with a flange connection, with this they can taken out of the tube or system, pressure free. Carbon steel pipe flanges dimensions and weights atlas steels. During dimensional inspection of flange, you should check for. Fisher l2 liquid level controllerdimensions with slip. Class 4006 flanges c and n dimensions do not include 14 raised face. The knife is a group you can rotate, change the size of, and even add or remove objects within example add a function curve for an advanced cut. Nominal pipe size outside diameter o thickness t raised face diameter r length thru hub y hub diameter x number of holes diameter of holes bolt circle c approximate weight lbs 12 3. Weld neck flange dimensions are covered in asme b16.
Flat faced slipon flanges jis 5k steel world wide metric, inc. The en 10921 norm is the current norm for flanges and with this it replaces all din and iso norms. This means a dn10kf can mate to a dn16kf by using an adaptive centering ring. Slipon flange lap joint flange welding neck flange blind flange screwed end flange socket welding flange flange faces provided. For d1 dimensions see document flange facing dimensions en 10921. Swivel flange spools and adapters sara manufactures a wide range of high pressure flanges, tees, crosses and conforming to api 6a and in line with specific customer r equir ements. Pipe outside diameters flange dimensions contact viadux. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users.
The swivel flange permits 360 rotation of an outer ring around a hub. K p e t q x bc n h ln hl jl ring number r or rx 2 116. Nps 26 through nps 60 metricinch standard bolt circle diameters are 18 inch larger than bolt diameter. Class 150 flanges dimensional specification pipe size o c x a y y y t b1 b b2 r d outside dia. Isolarge iso lfmf the iso large flange standard is known as lf, lfb, mf or sometimes just iso.
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