Nansi pipe flange dimensions pdf

Each specification further delineates flanges into pressure classes. Pvc schedule 80 pipe and fittings pvc schedule 40 pipe and. Basic catalogue 2016 basics standards, sizes, grades din en asme. Flanges are furnished faced, drilled and spot faced or back faced. Cosponsors of the b16 committee were asme, the heat ing and piping contractors nat ional associat ion now mechanical.

Andra dimensioner offereras pa begaran other dimensions quoted upon request. Ansi chart cast and ductile iron flange chart dimensions. Weights are based on manufacturers data and are approximate. Carbon steel pipe and fittings carbon steel pipe and fittings 6 photography courtesy of darwin lng and atlas specialty metals. Fitted on pipes in water systems, these valves are closed to interrupt the. Carbon steel flanges mechanical properties and chemistry conform to astm a105. Pipe diameter flange flange raised face bolt circle bolt holes of of with 2 nuts bolts size a. According to din en and asme normatives table of contents company profile. Sizes nps 12 through 312 are same as class 600 flanges. Cast iron flanges stud reference chart the number, diameter and length of studs for cast iron flanges class 125 and 250. Weld neck 10 150 lb flange dimensions are covered in asme b16. Flange dimensions are determined by the pipe size and the pressure class required for the application. Cctf malleable iron fittings are designed to conform with the following industry standards.

Dimensions for class 300 flanges thermometrics corp. Nominal pipe size outside diameter o thickness t raised face diameter r length thru hub y. C this dimension is commonly associated with true lap joints. Or, to simplify, just state the actual pipe sizes in order of larger to smaller.

These flanges are highly durable, corrosion resistant and reliable. Additional lap thickness must be provided for special facings e. Dimensions for class 300 flanges the following charts are for. Standard bore will be furnished unless otherwise specified. When long pattern stub ends are used with flanges in classes 1500 and 2500, it may be necessary to increase the length a. Our company offers a wide range of flanges like pl, sw, bl, wn,so,lj, asme ansi b16. Elbow, tee, cross, coupling, half coupling, cap, plug, bushing, union, hex. These flanges will be furnished with a 116 raised face unless otherwise specified. Dimensions for all standard flanges pipe clamps acc. G mm wn blind sow sw nominal size class 150 flanges to asme b16. Nominal size carbon steel pipe od mm inch metric ksjis astm iso din metric inch other standard rule europe size 18 3. Astm a 197 cupola malleable iron astm a 153 zinc coatings dimensions. Bronze flanges asme ansi 150 lb flange diameters, thickness, bolt circles, numbers and diameters of bolts for asme ansi.

Cast iron soil pipes dimensions dimensions of cast iron soil pipes. These fittings have identical face to face and center to face dimensions and the same flange drilling as ansi b16. Class 400 and 600 steel nominal flange flange diameter of. Ansi was originally born from api, consequently in class 600 to 900 and 1500 ansi the flanges are dimensionally equivalent to api 2,000, 3,000 and 5,000 in most sizes to ansi 300nb 12 api 58 but ansi flanges being manufactured from lower yield strength. Cast iron threaded pipe fittings working pressures maximum working pressures for cast iron threaded pipe fittings according ansi b16. Leaders in sealing integrity 3 general information 4 gaskets form ibc according to en 15141 form ibc 5 according to asme b 16. Flat face flanges may be provided at full thickness, c, or with raised face removed the latter is nonstandard. Flange table asme pn as2129 4331 4087 iso700501 bs10efh. Email this page download pdf download pdf printable page. American ductile iron flanged fittings ansi awwa c110a21. Coastal flange stocks import and domestic ansi b16. This standard covers pressuretemperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flange and flanged fittings.

Dimensions weight kg dn nps flange od a mm length thru hub bolt drilling flange thickness d mm bore sow sw b mm raised face diam. It should be noted that some soft seated valves such as knife gate, rubber lined butter. Some of the above fittings are not listed in awwa c110 but do meet applicable requirements of awwa c110. Pipe size 2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 b l2 6 18 21 21 25 17 17 19 22 22 25 3. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. Bolt lengths not shown in the tables can be determined by reference to appendix f of ansi 916.