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ASME SA213 TP316Ti Seamless Stainless Steel U Bend Tube 25.4 X 1.65mm Min Thickness Heat Exchanger / Superheater / Boiler¹

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Product Description Product DescriptionProduct NameStainless Steel Seamless U TubesБесшовные U-образные трубы из нержавеющей сталиTubos U sem costura de a?o inoxidávelCompany Inform1.Name:WENZHOU GUOHAO STEEL., LTD2.Type: ManufacturerMaterialAustenitic:TP304, TP304L, TP304H, TP309S, TP310S, TP316L, TP316Ti, TP317L, TP321, TP321H, TP347H , 904L, 254SMOGOST Grade: 08х18н10т,12х18н10т(AISI 321), 10х17н13м2т(AISI 316Ti), , 20х23н18(AISI 310S), 06хн28мдт(AISI 904L), 08х18н10(AISI304)Duplex Stainless:UNS S31803,UNS S2205,UNS S32750, UNS S32760StandardASTM A213,ASTM A269,ASTM A789,GOST 9941-2022SpecificationOuter Diameter4.76-114.3mm (3/16" - 4-1/2")Wall Thickness0.7-3.4mm (0.028"-0.134")10 BWG, 12 BWG, 14 BWG , 16 BWG, 18 BWG, 20 BWGLeng Length15.24m (50')Total Length32.00m (105')Drawing as per customer's requirements.Delivery ConditionsAnnealing&Pickling; Bright AnnealingThe part of U bending will be done Heat treatment after U bendingPipe EndPlain Ends (PE) ;Bevelled Ends (BE)TestingTensile StrengthReverse bending testFlattening testFlare testFlange testDimensionalHydrostatic TestPneumatic TestHardnessEddy Current testIntergranular Corrosion (option)PackingLoose / Bundle / Wooden Pallet / Wooden box / Plastic Cloth Wraps / Plastic End Caps / Beveled ProtectorMaterial Test CertificateManufacturer's Test Certificate in accordance with EN10204 3.1 and 3.2; Laboratory Test Certificate; and Third-Party Inspection by Recognized Agencies such as SGS, TüV, or DNVDelivery Time1.for ready stock :7 days after receiving the deposit of T/T2.For MTO: 35 days after receiving the deposit of T/TTrade TermsEXW,FOB, CFR, CIF etc.Loading PortNingbo/Wenzhou/ShanghaiRemittance methodTT/LC/CASH/DPApplicationsLP / HP HeatersFertilizerPowerPlant Petrochemical & RefineryAirfin CoolerNuclear Power PlantProduct Parameters Chemical Composition & Mechanical Performance Weight Chart for Heat Exchangers Tube& Condensers Tube & Boilier TubeOutside DiameterStainless Steel Tube Weight (kg/m)Birmingham wire Gauge Conversion from BWG to mm25 BWG22 BWG21 BWG20 BWG19 BWG18 BWG17 BWG16 BWG15 BWG14 BWG13 BWG12 BWG11 BWG10 BWGmminch0.51 mm0.71 mm0.81 mm0.89 mm1.07 mm1.24 mm1.47 mm1.65 mm1.83 mm2.11 mm2.41 mm2.77 mm3.05 mm3.4 mm6.35 1/40.0740.10.1120.1210.1410.1580.1790.1930.206-----9.53 3/80.1150.1560.1760.1920.2250.2560.2950.3240.3510.390.4270.466--12.7 1/2-0.2120.240.2620.310.3540.4110.4540.4960.5570.6180.6850.7330.78815.88 5/8-0.2680.3040.3320.3950.4520.5280.5850.640.7240.8090.9050.9751.05719.05 3/4-0.3240.3680.4030.4790.550.6440.7150.7850.890.9991.1231.2161.32525.41 --0.4960.5430.6480.7460.8760.9761.0741.2241.381.5611.6981.86331.751 1/4---0.6840.8180.9421.1091.2371.3641.5581.76122.182.40138.11 1/2----0.9871.1391.3411.4981.6531.8922.1432.4382.6632.93944.51 3/4----1.1581.3361.5761.7611.9452.2282.5272.8793.1493.48150.82 ----1.3251.5311.8062.022.2322.5592.9053.3143.6284.01463.52 1/2------2.2712.5422.8113.2273.6674.194.5935.0976.23 -------3.0643.393.8944.435.0675.5586.16688.93 1/2-------3.5863.9694.5625.1925.9436.5227.241101.64 -------4.1084.5485.2295.9556.8197.4878.317114.34 1/2---------5.8976.7177.6968.4529.393A269 A213 A312 A789 GOST9941-2022 EN10216-5 Standard Tolerance for Stainless Steel Seamless Tube PipeStandardOutside Diameter Tolerance(mm)Thickness ToleranceLength Tolerance (mm)ASTM A213D<25.4±0.1D≤38.1+20%/-0%D≤50.80+3/-0[25.4~38.1]±0.15(38.1~50.8)±0.2D>38.1+22%/-0%D>50.8+5/-0[50.8~63.5)±0.25[63.5~76.2)±0.30[76.2~101.6]±0.38(101.6~190.5]+0.38/-0.64(190.5~228.6]+0.38/-1.14ASTM A312A790[10.29~48.26]+0.4/-0.810.3~73+20% / -12.5%+6/-088.9~457 T/D≤5%+22.5%/-12.5%(48.26~114.30]±0.8088.9~457 T/D>5%+15%/-12.5%(114.30~219.08]+1.6/-0.8508above T/D<5%+22.5%/-12.5%(219.08~457.20]+2.4/-0.8508above T/D>5%+15%/-12.5%ASTM A269A789D<12.7±0.13±15%+3/-0(12.7~38.1]±0.13±10%[38.1~88.9)±0.25+5/-0[88.9~139.7)±0.38[139.7~203.2)±0.76ASTM A270<25.40±0.13±12.5%+3/-0(25.4~50.8]±0.20(50.8~76.2]±0.25(76.2~101.6]±0.38(101.6~139.7]±0.38+5/-0(139.7~203.2]±0.75%(203.2~304.8]±1.25%EN10216-5D3±0.75%/±0.30T3±10%/ ±0.20mmL≤6m+5/-0D4±0.5%/±0.10T4±7.5% / ±0.15mm≥6~12m+10/-0ГОСТ 9941-2022(except 06ХН28МДТ)D<10Normal:±0.30T<0.3Normal:±0.05 mm+15/-0High:±0.03 mmHigh:±0.20(0.3~0.4]Normal:±0.07 mmHigh:±0.05 mmHigher:±0.15(0.4~0.6]Normal:±0.10 mmHigh:±0.07 mm(10~30]Normal:±0.40(0.6~1.0]Normal:±0.15 mmHigh:±0.10 mmHigh:±0.30(1~3]D/S <40Normal:+12.5%/-15%High:±12.5%Higher:±0.20Higher:+12.5%/-10%(1~3]D/S >40Higher:±15%(30~95]Normal:±1.2%Normal:+12.5%/-15%High:±1%(3~7]D/S <40Normal:±12.5%Higher:±0.8%High:+12.5%/-10%D>95 D/S <40Normal:±1.2%Higher:±10%High:±1%(3~7]D/S >40Normal:+12.5%/-15%Higher:±0.8%High:±12.5%D>95 D/S >40Normal:±1.5%T>7D<325Normal:+12.5%/-10%High:±1.2%High:±10%Higher:±1.0%T>7D>325Normal:+12.5%/-15% High:±12.5%Packaging & ShippingAll of our stainless steel seamless pipe & tubes are packaged as per international standard to prevent any possible damage or loss. By default, we will use thick woven plastic bag to bundle the finished pipes together in batches.For some special pipes & tubes that are vulnerable to dirt, scratches, stress or rough handling, we will suggest wooden case for protection. Kindly note, wooden case can incur extra cost, not only its own cost, but also the increased freight cost, which is especially true for air transportation. For enhanced customer experience, we also provide dedicated package as per your special requirements. CertificationsThe inspection of our company and products is open to customers themselves or their designated third-party inspectors, such as SGS, BV, TUV, DNV, etc., who are well-known in the industry.We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, HT/DNT Test Report, Third Party Inspection Report. ? EN 10204/3.1B? Raw Materials Certificate? HT/NDT Test Report? Third Party Inspection ReportMaterial Testing: We ensure that all our materials go through strict quality tests before dispatching them to our clients.? Mechanical Testing? Hardness Test? Chemical Analysis - Spectro Analysis? Positive Material Identification - PMI Testing? Flattening Test? Flaring Test? Intergranular Corrosion (IGC) TestPRODUCT APPLICATIONCompany ProfileWenzhou Guohao Steel was established in 2008. We are ISO 9001:2015 approved manufacturer, having a state-of-the-art infrastructure facility for having smooth production process. It has successfully grown by focusing on serving customers across a range of high technology industries. One of our company strengths is its people, with many colleagues having been with the company from the beginning. This provides our customers with the benefit of a wealth of experience and industry knowledge. Guohao Steel now has the whole of manufactured stainless steel products to add to its already large range of High Performance Nickel Alloys.Guohao Steel adhere to the high standards of integrity and compliance required, including:Environmental standardsHealth and safety standardsEthical trading standardsExport compliance requirementsWe now stock and have direct access to a wide range of other materials, including stainless steels and nickel alloys. We supply and process pipes for numerous key industry sectors, collaborating with both small businesses and large international manufacturers across various countries. Due to our reputation for quality, reliability, and industry approvals, we are a well-regarded supplier in diverse sectors. Our delivery of long-term tangible benefits enables our customers to compete in today's challenging global marketplace.In order to achieve our goals, we are improving our facilities and expanding our machinery to offer broader processing capabilities. Additionally, our investment extends to the growth and development of our teams, which represent our most valuable resource. We aim for our customers to receive the best experience and trust in the expertise, knowledge, and experience of our teams. As we continue looking towards the future, we rely on our core values to guide both decisions and actions.Our AdvantagesMore than 16 Years of Experience in Stainless Steel Production.Provides cost-effective products and professional services to you.We offer an extensive range of stainless steel, super duplex steel,nickel alloy.FAQ1.Q: Do you provide customized product services?A: Of course, we can design and produce the products you need based on your specifications and drawings. For example: special dimensions, special controls, OEM, etc.2.Q: Are you a manufacturer or trader?A: We are manufacturers. We have our own factory to produce and process various kinds of stainless steel /nickel alloy pipes. 3.Q: Can we get the some samples?Is there a charge?A: Yes, we will provide you with the samples you want. The samples are free of charge, but the customer may have to pay the freight.4.Q: Can we visit your factory?A: Of course, we welcome you to visit our factory on-site or visit our production line through online videos to learn more about our strength and quality. Once we have your schedule, we will arrange a professional sales team to follow up with you.5.Q: How do you ensure the quality of the product?A: All products must undergo three inspections throughout the entire manufacturing process, including production, cutting, and packaging. The factory inspection report is provided with the goods. If necessary, third-party inspections such as SGS can be accepted.6.Q: What is your delivery time?A: Different products and procurement quantities have different delivery times. The product will be delivered as soon as possible on the basis of quality assurance. Usually, if the goods are in stock, it takes 3-10 days. Alternatively, if the goods are out of stock, it will take 25 to 45 days.7.Q: Can you arrange shipment?A: Of course, we have freight forwarders who have been cooperating for many years. We are VIP and can provide you with the most favorable prices and professional services.8.Q: What if I don't have import experience?A: We have rich export experience. As long as you have an import license, please leave the rest to us! We will help you choose the most suitable transportation service to safely and accurately deliver the product to the place where it is needed.

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