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China, Chinese Forged/Stainless Steel Reducer Tee Pipe Fittings for Industrial Piping Systems1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pipe FittingsUnionUns S327050 Fitting TeeReducer Tee Pipe Fittings
EZ Steel Industrial Co., Ltd.
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Product Description Product Description SizeSeamless 1/2" To 48" Welded To 72"Wall thicknessSch5S-Sch160, XS,XXSStandardsANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc MaterialStainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, etcCarbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, etcAlloy Steel: ASTM A234 WP1, etc Low Temperature: ASTM A420 WPL 1, etcDuplex and super duplex steel: ASTM A815 UNS S31803/S32205/S32750/S32760/S32550Surface treatmentSand Rolling, Sand Blasting ,Acid Cleaning.Packingwooden case, pallet or as customers' requirementApplicationsPetroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc Stainless Steel Grades (Common): 304/304L (1.4301/1.4306): 18Cr-8Ni, general corrosion resistance (food, water).316/316L (1.4401/1.4404): 16Cr-10Ni-2Mo, superior chloride resistance (marine, chemicals).321/347 (1.4541/1.4550): Titanium/niobium-stabilized, high-temperature resistance (boilers, furnaces).Manufacturing StandardsASTM A182: Forged stainless steel pipe fittings.ASME B16.9: Factory-made wrought butt-welding fittings (dimensions, tolerances).EN 10253-2: Buttwelded fittings for pressure purposes (European standard).MSS SP-75: Stainless steel pipe fittings for high-pressure systems. Dimensions and Pressure RatingsSize Range:Nominal Pipe Size (NPS): 1/2" to 48" (DN15 to DN1200).Wall Thickness: Schedule 5S to Schedule 160, matching pipeline specifications.Pressure Classes:Aligned with ASME B16.5 (150#, 300#, 600#, etc.) or EN 1092-1 (PN10 to PN100). Technical DetailsPressure-Temperature RatingThe pressure-temperature rating is the maximum allowable working pressure (bar unit) of the material and grade used at the rated temperature (Celsius).Temperature ConsiderationWhether flange joints are used at high or low temperatures, leakage due to external forces and moments generated by the connected piping or equipment should be considered. To prevent leakage, pipe flanges and flanged fittings should avoid the application of severe external loads and sharp thermal gradients.High TemperatureApplication at temperatures in the creep range will result in decreasing bolt loads as relaxation of flanges, bolts, and gaskets takes place. Flanged joints subjected to thermal gradients may likewise be subject to decreasing bolt loads. Decreased bolt loads diminish the capacity of the flanged joint to sustain loads effectively without leakage. At temperatures above 200°C (400°F) for Class 150 and above 400°C (750°F) for other class designations, flanged joints may develop leakage problems unless care is taken to avoid imposing severe external loads, severe thermal gradients, or both.Low TemperatureSome materials, especially some carbon steel materials, exhibit a significant decrease in ductility when used at low temperatures, and thus cannot withstand impact load, sudden stress changes, and high stress concentrations. Some regulations require an impact test even when the temperature is above -29 °C (?20°F). Detailed Photos Packaging & Shipping Our AdvantagesFAQ
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