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Tradewell Ferromet Private Limited - Offering ASTM A182 GB Standard Forged Steel Pipe Flanges, Size:1-5 inch at Rs 2500/piece in Mumbai, Maharashtra. Read about company. Get contact details and address ID:8523912633 Alloy Steel Flange Langfang Dingyang Flange & Pipe Alloy steel flange is also a kind of material of flange. Different from common 20#, Q235 and other carbon steel flanges , it is mainly used in special characteristic pipes and pipelines, mostly in the place of high temperature and high pressure.The common material is 12Cr1MoV, 15CrMo, P91, P22, 10CrMo910, etc.
For example , when two flanges have the same bore size, say about 6 inches , manufactured with the same material suppose grade A105, but the flanges have two different pressure ratings i.e. one flange is class 150 while the other one is 300. CARBON STEEL PLATE FLANGES AS2129 (AS & BS Table CARBON STEEL PLATE FLANGES AS2129 (AS & BS Table D to T) PRESSURE RATINGS Temperature - Pressure Ratings for Carbon Steel Plate Flanges Flange table Pressure, kPa Maximum hydrostatic test pressure kPa Temperature, ºC-18º -50º 250 275 300 325 350 375 400 425 450 475 to 120 to 232 D 700 650 600 570 550 500 450 400 350 1 050 C 1 200 1 800 Carbon Steel Pipe, Fittings and FlangesGrade Carbon Steel Specification AS 2129 Flanges for Pipes, Valves and Fittings Dimensions AS 2129 Table flanges pressure temperature ratings, materials and dimensions Application Face Bore Table Slip-on, Blind Table Flanges Plain To suit Pipe & Tube OD D, E, F and H Standard Atlas Steels stocks of carbon steel pipe comply with:
A Carbon Steel Seamless threaded pipe Fittings is made directly from a section of seamless pipe material, by applying heat and pressure to transform pipe directly into an elbow or other shape. A seamless fitting has no welded parts by itself, a characteristic demanded in some critical applications. By comparison, a regular threaded fitting has one, two or more welds, depending on dimension Carbon steel socket weld fittings manufacturers,cs socket A Carbon Steel Seamless socket weld pipe Fittings is made directly from a section of seamless pipe material, by applying heat and pressure to transform pipe directly into an elbow or other shape. A seamless fitting has no welded parts by itself, a characteristic demanded in some critical applications. By comparison, a regular socket weld fitting has one, two or more welds, depending on Flange Class / RatingANSI/ASME B16.1 rates Class 125 flanges and flanged fittings made from high strength cast iron for 200 PSI at temperatures up to 150 o F. ANSI/ASME B16.42 rates Class 150 ductile iron flanges and fittings for 250 PSI at temperatures up to 100 o F. Complete flange and flanged fitting pressure-temperature ratings can be found in tables within the
Jan 10, 2016 · Flange Pressure and Temperature Ratings, B16.5. Written by Matt Milbury on 10 January 2016. Posted in Pipe Flange. The following table is the maximum allowable non-shock pressure and temperature ratings for various flanges:ANSI Class 150 300 400 600 900 1500 2500; Temperature o F Maximum Allowable Non-Shock Pressure PSIG-20 to 100:285:740:985: Flange Pressure and Temperature Ratings, B16.5Jan 10, 2016 · Flange Pressure and Temperature Ratings, B16.5. Written by Matt Milbury on 10 January 2016. Posted in Pipe Flange. The following table is the maximum allowable non-shock pressure and temperature ratings for various flanges:ANSI Class 150 300 400 600 900 1500 2500; Temperature o F Maximum Allowable Non-Shock Pressure PSIG-20 to 100:285:740:985: Flange Ratings and Flange Classes for ASME Flanges
In this standard, flanges are classified based on their pressure-temperature rating which is also known as a flange class. The pound rating (i.e. 150#) denotes that 150 pounds per square inch is the maximum allowable working pressure of that flange. Standard flange material is either carbon steel, 304 stainless steel, or 316 stainless steel. Materials for Pipe Flanges (ASTM) - ProjectmaterialsThe most common materials for pipe flanges (forged grades) are:ASTM A105 (carbon steel high temperature to match A53/A106/API 5L pipes), A350 Grades LF1/2/3 (carbon steel low temperature to match A333 pipes), A694 Grades F42 to F80 (high yield carbon steel to match API 5L pipe grades), ASTM A182 Grades F5 to F91 (alloy steel flanges to match A335 pipes), A182 Grade F304/316 (stainless steel PN 16 Flanges DIN EN 1092-1 Dimensions of PN 16 Flanges PN 16 Flanges DIN EN 1092-1. Metal Industries is one of the oldest manufacturers, dealer, distributor, stockist & suppliers of Blind Flanges, Reducing Threaded Flanges, Lap Joint Flanges, Flange Gaskets, Threaded Flanges, Socketweld Flanges, Flanges Bolts, Ring Flange, Spectacle Blind Flanges, Weld Neck Flanges, Orifice Flange, Slip-On-Flanges, High Hub Blinds Flanges, which are manufactured
1/2" - 2" Union - threaded female, NPT, ANSI Class 3000, forged carbon steel per ASTM A105, integral steel to steel seats, dimensions and tolerances per ASME B16.11. flange 2" - 24" Flange - blind, ANSI Class 300, 1/16 inch raised face, forged carbon steel per ASTM A105. Pressure - Temperature Ratings (psig) Class - 150#Pressure - Temperature Ratings (psig) Class - 150# Pressure Class # Service Temp (°F) Carbon Steel:Cr - Mo SS 304:SS 316 SS 304L:SS 316L SS 321:150# 100:285 290:275 275:230 275:150# 200:260 260:235 240:195 235:150# 300:230 230:205 215:175 210:150# 400 ANSI Flange Pressure Temperature Socket Weld Fitting - High Pressure Pipe Fitting TrupplyAgain, this is a carbon steel pipe, but well use that for demonstration. Socket weld pipe fittings are made in a forged carbon steel. They are also made in stainless steel and nickel alloy. Socket weld fittings generally come in three different pressure ratings, a 3000 pound, a 6000 pound, and a 9000 pound pressure class.
Pressure ratings for flanges conforming ASME B16.5 Pipe Flanges and Flanged Fittings - and materials specification ASTM A-105 Specification for Carbon Steel Forgings for Piping Applications - temperature in Fahrenheit and pressure in psi. The values are for materials Group 1.1 Pressure ratings Group 1.2 materials