SEAMLESS WELDING FITTINGS - GARTH INDUSTRIAL

1 INCHES/METRICSEAMLESS WELDING FITTINGS 2 1. True diameter maintained throughout the smooth bore for unrestricted Ends are true and Bevels and lands accurately machined for good Clear identification of size, schedule or nominall wall thickness, material and heat Full, uniform wall thickness for maximum strength. 3 SEAMLESS WELDING FittingsIndex90 ElbowsLong Radius ..Page 8 Reducing Tees and Reducers,Concentric and Eccentric ..Page 16 Caps ..Page 20 Lap JointStub Ends ..Page 23 SEAMLESS and Welded Pipe, 6 Dimensional Tolerancesof FITTINGS .

2 Page 5 Material andManufacturing Standards ..Page 4 Butt WELDING Ends,Design and Dimensions ..Page 2490 Reducing ElbowsLong Radius ..Page 990 ElbowsLong Radius, Long Tangent ..Page 1090 ElbowsShort Radius ..Page 1145 ElbowsLong Radius ..Page 12180 ReturnsLong RadiusShort 13 Straight Teesand Crosses ..Page 14, 15 ASTM STANDARDSCCTF carbon steel WELDING FITTINGS are manufactured from SEAMLESS steel tubing and furnished in accordance with ASTM Standard A-234,with material specifications in accordance with ASTM A-106, Grade B, for FITTINGS made from pipe; ASTM A-515, Grade 65 or 70, for fittingsmade from alloy steel WELDING FITTINGS are furnished in accordance with ASTM standard A-234, with materials specification including A-335, GradeP1, carbon-molybdenum, and Grade P12, P11, P22, P5, P7.

3 P9 chrome molybdenum, for FITTINGS made from A-204 Grade B, carbon molybdenum, and ASTM A-387 Grades 12, 11, 22, 5, 7, 9 chrome molybdenum for FITTINGS made from WELDING FITTINGS are also available in accordance with ASTM specification A-420 covering low-temperature service, down to -150 F(-101 C).CCTF stainless steel WELDING FITTINGS are manufactured and available in the following types: 304, 304L, 316, 316L and 347. They arefurnished in accordance with ASTM Standard A-403, with material specifications to ASTM A-312 covering FITTINGS made from pipe, and A-240for FITTINGS made from plate.

4 Refer to CCTF catalogue Stainless Steel WELDING METALSHigh Test test pipe line WELDING FITTINGS , conforming to CSA Standard or MSS SP-75, are available with physicalproperties to match pipe with *42,000, 46,000, 52,000, 60,000, 65,000, and over minimum yield Ferrous are available manufactured from ASTM alloy specifications other than those listed in the ASTM Standards of relatively common metals, such as aluminum, nickel, copper, etc., can be readily furnished; production islimited only be availability of raw materials.

5 The same is true of less common metals, such as the various grades of Hastelloy, Inconel,Incoloy, Monel, Alloy-20, rare types of stainless steel and other unusual analyses.*Equals 290, 317, 359, 414, 448 Mpa, EQUIVALENTSThe International System (SI) metric equivalent of British units are shown throughout this (Nominal Pipe Size) = DN, (Nominal Diameter)Operating Pressure Class = PN, (Pressure Number)1 inch= millimetres1 pound, weight= kilograms1 psi= bars1 psi, stress= megapascals (MPa)

6 From the SI designations, Diam tre Nominal and Pression , MSS, ASME and CSA StandardsASME/ANSI and MSS standards govern fitting dimensions and tolerances, ASME/ANSI Wrought Steel Buttwelding FITTINGS , si thebasic standard. It covers steel butt- WELDING FITTINGS sizes NPS 1/2 through NPS 48 (DN 15 through DN 1200).Other ASME/ANSI and MSS standards, written to supplement , are as follows:ASME/ANSI :Butt- WELDING EndsASME/ANSI :Butt- WELDING short radius elbows and returnsMSS SP-43:Light-wall stainless steel FITTINGS , NPS 3/4 through NPS 24 (DN 20 through DN 600)MSS SP-75:High Test Wrought WELDING FittingsThe following codes and standards influence the manufacture of WELDING FITTINGS , where :Power pipingASME/ANSI :Petroleum refinery pipingASME/ANSI :Liquid petroleum transportation piping systemASME/ANSI.

7 Refrigeration pipingASME/ANSI :Gas transmission and distribution piping systemsANSI/ASME :Welded and SEAMLESS wrought steel pipeANSI/ASME :Stainless steel pipeCSA Z183:Oil pipe line transportation systemsCSA Z184:Gas pipe line :Requirements for wrought steel butt WELDING fittingsASME:Boiler and pressure vessel code 4 Material and Manufacturing StandardsThe manufacture of WELDING FITTINGS is governed by industry standards established by such associations as 1) the American Societyfor Testing and Materials (ASTM): 2) the American National Standards Institute (ANSI): 3) the Manufacturer s StandardizationSociety of the Valve and FITTINGS Industry (MSS): 4) the Pipe Fabrication Institute (PFI): and 5) the Canadian Standards Association(CSA).

8 They cover specifications for materials, methods of manufacture, dimensions and quality control procedures. All CCTF WELDING FITTINGS conform to one or more of these standards. 5 INCHESMILLIMETRES1 Out-of-round is the sum of absolute values of plus and minus EndA,B,C,M90 & 45 ElbowsTeesCrossesLateralsCaps180 ReturnsOverallLengthECentertoCenterHBack toFaceKParallelityof Planesof EndsOverallLengthF, LLap-JointStubEnds andReducersLap-Joint StubEndsOutsideDiameterof LapGThicknessof LaptFilletRadius ofLapROutsideDiameterofBarrel+.

9 06 .03 .06 .12+0+.06+01/2 - 2 1 .25 .25 .03 . +0+2+015 - 65 1 8 2 4 7 7 1 2-1-0-1+0+.06+03 - 3 1/2 .06 .06 .06 .12 .25 .25 .03 . +0+2+080 - 90 1 2 4 7 7 1 2-1-0-1+0+.06+04 .06 .06 .06 .12 .25 .25 .03 . +2+0+2+0100-1 2 4 7 7 1 2-1-0-2+.09+0+.06+05 - .06 .06 .25 .25 .25 .03 . +3+0+2+0125 - 150-1 2 7 7 7 1 2-1-0-2+.09+0+.06+ .06 .06 .25 .25 .25 .03 . +0+2+0200 2 2 7 7 7 1 2-1-0-2+.16+0+.06+ .12 .09 .25 .38 .25 .06 . +4+0+2+0250-3 2 7 10 7 2 2-2-0-2+.16+0+.06+012 - .12 .09 ..25 .06 . +4+0+2+0300 - 450-3 3 7 10 7 2.

10 25+0+.06+020 - .19 .09 .25 .38 .25 .06 . +6+0+2+0500 - 600-5 3 7 10 7 2 3-2-0-2+.2526 - .19+.12+.38 .19+7650 - 750-5 3 10 5 .2532 - .19 .19 .38 .19+7800 - 1200-5 5 10 5 Not less than 87 1/2% of nominal thicknessRefer to page 21.*DIMENSIONS & TOLERANCESAll FittingsDIMENSIONAL TOLERANCESANGULARITY TOLERANCES, ASME/ANSI *For design and dimensions of buttwelding ends see page PipeSizeNPSDN1/2 - - 100125 - - 2002410 - - 3003514 - - 40037 OffPlanePOffAngleQNominal PipeSizeNPSDN18 - - 60041026 - - 75051032 - - 85051344 - - 1200520 ANGULARITY TOLERANCES 6 *Dimensions of SEAMLESS and Welded Pipe Standards:*Wall dimensions shown are nominal 5 SCH.