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Design Allowable Stress Intensity Value

>> DESIGN ALLOWABLE STRESS INTENSITY VALUE TABLE (PART ONE FROM ASME)Nominal CompositionProduct FormSpec. No.Type/ GradeAlloy Desig./ UNS No.Min. Tensile Strength (MPa)Min. Yield Strength (MPa)-30-40°C (MPa)<=65°C (MPa)<=100°C (MPa)<=125°C (MPa)16Cr-12Ni-2MoSmls. tubeSA-213TP316L
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FERRITIC STAINLESS STEEL APPLICATION

>>Ferritic Stainless Steel charateristic Properties and Application-Characteristic properties• Moderate to good resistance to uniform corrosion• Excellent resistance to stress corrosion cracking• Moderate to good weldability• Excellent machinability• Good formability• Stable pric
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DIMENSIONS OF NOMINAL WALL THICKNESS OF ELBOWS

NOMINAL PIPE SIZEOUTSIDE DIAMETERNOMINAL WALL THICKNESSABASMEJISDINJIS(1)DIN(2)SCH20SCH30STDSCH40SCH60XSSCH80SCH100SCH120SCH160XXS151/221.321.721.32.82-2.412.772.77-3.733.73-　4.787.47203/426.727.226.92.82.3-2.412.872.87-3.913.91-　5.567.8225133.43433.73.22.6-2.93.383.38-4.554.55-　
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TYPE,SIZE RANGE,PRESSURE & DIMENSION STANADARD FOR FLANGE

TYPE OF FLANGES/RANGE 　 TYPE Size Range Pressure Dimensional Standard 　　　　　 WELDING NECK 1/2" To 48" 150# ANSI/ASME B16.5 They Join the butt-weled pipe,they are prefered when radio gra
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ANSI B 36.19/ANSI B36.10 DIMENSIONS & WEIGHTS OF SEAMLESS & WELDED STEEL PIPE

Norminal Steel Pipe Size (ANSI B36.19,ANSI B36.10)[bold = wallthickness in mm; normal = weight in kg/m]　　　　　　　　　　　　　　　　　WidthO.D.ScheduleScheduleSchedule　mm　　5 S10 S102030STD4060XS80100120140160XXSandand40 S80 S1/8"10,30—1,24———1,73—2,41—————　　—0,28———0,36—0,46—————1/4"
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QUICK & USEFULL LINKS IN STEEL INDUSTRY orGANIZATION & ASSOCIATION

>>Useful Links in steel industry for international steel grades, organizations,steel market informationI. AssociationsIISI (International Iron and Steel Institute)ISSF (International Stainless Steel Fourm)JSSA (Japan Stainless Steel Association)II. StandardsAISI (American Ir
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SPECIFICATION & TOLERANCE FOR TUBE & PIPE

»ASTM Specification & Tolerance For Tubing & PipingSpecificationAllowable Outside Diameter Variation in mmAllowable Wall Thickness VariationExact Length Tolerance in mmTestingNominal Diameter OverUnderOver(%)Under(%)OverUnderASTM-A213Under 25.40.10160.10162003.1750Flatten
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ASTM/ASME Standard List for Pipeline Industry

ASME/ASTM standarder List> Steel Pipes*A53 - A53/A53M-99b - Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless*A74 - A74-98 - Specification for Cast Iron Soil Pipe and Fittings*A106 - A106-99e1 - Specification for Seamless Carbon Steel Pipe for
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