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China, Chinese ASME SB622 Hastelloy B3 Alloy Seamless Tube Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Non-ferrous Metal ProductsHastelloyhastelloy alloy pipe
Wenzhou Guohao Steel Co., Ltd
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Product Description Hastelloy B-3 alloy is a new member of the family of nickel-molybdenum alloys, which has excellent corrosion resistance to hydrochloric acid at any temperature and concentration. At the same time, it also has good corrosion resistance to sulfuric acid, acetic acid, formic acid, phosphoric acid and other non-oxidizing media. Moreover, due to the adjustment of its chemical composition, its thermal stability has been greatly improved compared to the original Hastelloy B-2 alloy. Hastelloy B-3 alloy has high resistance to pitting corrosion, stress corrosion cracking, knife corrosion and corrosion in the heat affected zone of welding. Hastelloy B-3 alloy is another nickel-based advanced alloy after B-2 alloy. It has a specially designed chemical composition to achieve a higher level of thermal stability than other Hastelloy alloys such as B-2 and has excellent resistance to pitting, crevice corrosion, stress corrosion, knife corrosion and thermal effects ability to corrode. Due to the improved thermal stability of the B-3 alloy, the problems encountered in the manufacture of parts like the B-2 alloy are reduced due to the reduced precipitation of harmful intermediate phases in the B-3 alloy trend. This provides higher ductility than B-2 alloys under thermal cycling conditions such as casting and welding. This nickel-molybdenum alloy has excellent resistance to all concentrations of hydrochloric acid at ambient to elevated temperatures. It is also resistant to sulfuric, acetic, formic and phosphoric acids and other non-oxidizing media. B-3 also has excellent resistance to pitting and stress corrosion cracking.1. MaterialSteel GradeHASTELLOY: B3(N10675)Production ProcessAvailable in cold rolled and cold drawnStandardASTM B622 / ASME SB6222. Diameter of Stainless PipeW.T1mm-10mmDiameter20mm thru 219mmLength2m-12m, or customer required4. ApplicationChemical ProcessPetrochemicalOil & GasPharmaceuticalGeothermalSea WaterWater DesalinationLNG (Liquefied Natural Gas)BiomassMiningUtilitiesNuclear PowerSolar Power5. Packing*All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches.For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements."6. Delivery Time1.for ready stock :7 days after receiving the deposit of T/T2.For MTO: 35 days after receiving the deposit of T/T7. Trade TermsEXW,FOB, CFR, CIF etc.8. Payment Terms1.30%T/T in advance, the balance against the B/L copy2.30%T/T in advance, the balance against the L/C at sight9. Loading PortNingbo/Wenzhou/ShanghaiEQUIVALENT GRADES FOR HASTELLOY B2 B3 SEAMLESS PIPESSTANDARDUNSWERKSTOFF NR.AFNORENJISBSGOSTHastelloy B2N106652.4617-----Hastelloy B3N106752.46 CHEMICAL COMPOSITION FOR HASTELLOY B2 B3 SEAMLESS PIPES GradeNiCrMoFeWCSiCoMnVPSTiCuAlZrNbTaNi+MoHastelloy B2UNS N10665Balance1.0 max26.0~30.02.0 max-0.02 max0.10 max1.0 max1.0 max-0.040 max0.030 max-------Hastelloy B3UNS N1067565.0 min1.0~3.027.0~32.01.0~3.03.0 max0.01 max0.10 max3.0 max3.0 max0.20 max0.030 max0.010 max0.20 max0.20 max0.50 max0.10 max0.20 max0.20 max94.0~98.0MECHANICAL PROPERTIES FOR HASTELLOY B2 B3 SEAMLESS PIPESDensityMelting PointYield Strength(0.2%Offset)min ksi(MPa)Tensile Strengthmin,ksi(MPa)Elongation9.22 g/cm31370 °C (2500 °F)51(350)110(760)40%ASTM B622 STANDARD DIMENSION AND PERMISSIBLEPipe SchedulesNominal Pipe Size, in.Outside DiameterNominal Wall ThicknessSchedule No. 10Schedule No. 40Schedule No. 80Inches1?40.540.0650.088...3?80.6750.0650.0910.1261?20.840.0830.1090.1473?41.050.0830.1130.15411.3150.1090.1330.1791-1?41.660.1090.140.1911-1?21.90.1090.1450.222.3750.1090.1540.2182-1?22.8750.120.2030.27633.50.120.2160.3Millimetres1?413.721.652.24...3?817.141.652.313.21?221.342.112.773.733?426.672.112.873.91133.42.773.384.551-1?442.162.773.564.851-1?248.262.773.685.08260.322.773.915.542-1?273.023.055.167.04388.93.055.497.62Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and TubeNominal Outside Diameter,Permissible VariationsThickness of Specified Minimum Wall, %in. (mm)Outside Diameter,Thickness ofPlusMinus in. (mm)Specified Nominal Wall, % PlusMinusPlusMinusOver 0.400 (10) to 5/8 (16), excl0.005 (0.13)0.005 (0.13)15153005/8 (16) to 1 1/2 (38), incl0.0075 (0.19)0.0075 (0.19)1010220Over 1 1/2 (38) to 3 (76), incl0.010 (0.25)0.010 (0.25)1010220Over 3 (76) to 4 1/2 (114), incl0.015 (0.38)0.015 (0.38)1010220Over 4 1/2 (114) to 6 (152), incl0.020 (0.51)0.020 (0.51)12.512.5280Over 6 (152) to 6 5/8 (168), incl0.025 (0.64)0.025 (0.64)12.512.5280Over 6 5/8 (168) to 8 5/8 (219), incl0.031 (0.79)0.031 (0.79)12.512.5280Over 8.625 (219) to 14 (356), incl0.062 (1.57)0.031 (0.79)1512.5300Over 14 (356) to 24 (610), incl0.125 (3.18)0.031 (0.79)1512.5300Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished TubeNominal Outsider Diameter,Permissible Variationsin. (mm)Outside Diameter or Inside% of Thickness of Specified% of Thickness of Specific Diameter, in. (mm)Nominal WallMinimum Wall +-+-+-3/4 (19) to 1 1/2 (38), incl0.015 (0.4)0.031 (0.8)12.512.528.50Over 1 1/2 (38.1) to 4 (102), incl0.031 (0.8)0.031 (0.8)12.512.528.50Over 4 (102) to 9 1/4 (235), incl0.062 (1.6)0.031 (0.8)12.512.528.50Permissible Variations for Outside Diameter and Wall Thickness of Seamless Hot-Worked PipeNominal Outsider Diameter,Permissible Variationsin. (mm)Outside Diameter,Thickness of SpecifiedThickness of Specified in. (mm)Nominal Wall, %Minimal Wall, % PlusMinusPlusMinusPlusMinus1 (25) to 1.900 (48), incl0.015 (0.40)0.031 (0.79)1612.528.50over 1.900 (48) to 4 1/2 (114), incl0.031 (0.79)0.031 (0.79)1612.528.50over 4 1/2 (114) to 6 1/2 (165), incl0.047 (1.2)0.047 (1.2)1612.528.50over 6 1/2 (165) to 9 1/4 (235), incl0.062 (1.6)0.062 (1.6)1612.528.50Permissible Variations in LengthOutside Diameter, in. (mm)Cut Length, in. (mm)OverUnderUnder 2 (50.8)1/8 (3.2)02 (50.8) and over3/16 (4.8)0 The alloy is highly resistant, particularly to the rapid flow of seawater, making it ideal for marine and seawater applications. Additionally, it finds application in power generation, commercial gas turbines, food processing, chemical processing, cryogenic storage/pressure vessels, tanks . Positive Material Identification (PMI)Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.TestingIn some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement. Q1:How many countries you already exported ?A1:Exported to more than 30 countries mainly from America, Russia, Ukraine, Vietnam, Egypt, Iran, Turkey, Mexico etc.Q2:How can I get some samples?A2:Small samples in store and can provide the samples for free. Catalogue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.Q3:Do you have any MOQ limit for stainless steel products order? A3: MOQ, 1pc for ready stock of stainless steel seamless pipe. MOQ :1 tons for MTO.Q4. How do you ship the goods and how long does it take to arrive?A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is preferred.Q5:How does your company do regarding quality control?A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.Q6: Is it OK to print my logo on products??A7: Yes. OEM and ODM are available for us.
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