Wholesale ASTM A778 SS304 Large Diameter Welded Tube for Chemical Industry

What you are looking for isWholesale ASTM A778 SS304 Large Diameter Welded Tube for Chemical IndustryIf you are still suffering from the inconvenience caused by the corrosion and cracking of the pipeline, or you are suffering from the failure to find a suitable stainless steel industrial tube supplier. Please read the following content in 3 minutes. I hope it can be helpful for you.Guangdong Yaolong Metal Technology Co.,Ltd is located in Foshan City,China.It is a modern enterprise which integrates R&D,design,production and distribution,specializing in the field of stainless steel & aluminum light poles,stainless steel & aluminum flagpoles,stainless steel bollard ,stainless steel welded pipes and fittings.Our stainless steel weld pipes and fittings are not only sold to domestic markets,but also exported to many countries like Australia,Canada,Germany,Holland,Russia,Saudi Arabia,Spain,the United Kingdom,the United States,UAE,etc.MaterialStainless Steel 304/304L/316/316LShapeRoundProduction StandardsASTM A269, ASTM A312, ASTM A778, EN 10217-7, JIS G3459 and so on.SizeOuter diameter = 16 - 2000mm ;Thickness = 0.8 - 20 mm ;Length = 6 - 18.3 meter ;Or as customer' s request.ToleranceAccording to the Standard , +/-10% Commonly ;Surface TreatmentMill Finish;  Bright Anneal; PickleProcess CharacteristicsInner Welded Seam Removed ; Online Bright Solution Anneal ; Inner Electro Polish And Mechanical Polish ;ApplicationPaper Mill; Carton Factory; Purification Equipment Factory; Chemical Industry; Waste Gas Discharge; Sewage Treatment Plant and so on.TestSquash Test; Extended Test; Water Pressure Test; Crystal Rot Test; Heat Treatment; NDTDesignOEM / ODM / CustomizedCertificateISO9001:2015; AD 2000W0; PED 2014/68/EU;  SGSASTM A312/ASTM A778 SpecificationNomina DiameterOutside DiameterNomina Wall ThicknessmminchmmSCH 5SSCH 10SSCH 20SSCH 40S35014355.63.964.787.9211.1340016406.44.194.787.9212.745015457.24.194.787.9214.2750020508.04.785.549.5315.0955022558.84.785.549.5315.0960024609.65.546.359.5317.4865026660.45.547.9212.717.4870028711.25.547.9212.717.4875030762.06.357.9212.717.4880032812.8 7.9212.717.4885034863.6 7.9212.717.4890036914.4 7.9212.719.051000401016.0 9.53  Dimension Tolerance TableStandardOutside diameter(mm)Thickness(mm)Length(mm)ASTM A312≤48.26+0.40 -0.80+unspecified -12.50%Definite cut lenght+6.40-0>48.26~114.30+0.80 -0.80>114.30~219.08+1.60 -0.80>219.08~457.20+2.40 -0.80>457~660+3.20/ -0.80>660~864+4.00/ -0.80>864~1219+4.48/ -0.80EN 10217-7D1±1.50% with ±0.75mm(min) D2±1.00% with ±0.50mm(min) D3±1.75% with ±0.30mm(min) D4±0.50% with ±0.10mm(min) EN ISO 1127T1±15.00% with ±0.60mm(min)T2±12.5% with ±0.40mm(min)T3±10.00% with ±0.20mm(min)T4±7.50% with ±0.15mm(min)T5±5.00% with ±0.10mm(min)EN ISO 1127≤6000:+5.00 -06000~12000:+10.00-0"The pursuit of quality is our persistence"We chose austenitic stainless steels from BAOSTEEL or TISCO as raw materials. Because these raw materials have high-quality properties, the effects after surface treatment will be more diversified. Pickling, polishing, mirror polishing, satin brushing, powder coating, you can choose the effect you want according to actual needs, we will try our best to help you complete. "Stainless steel industrial pipes with a outer diameter of 21.60mm to 1016mm meters can meet 80% of the market requirements"The outer diameter range of the stainless steel industrial tubes that our company has currently made is 15.88 mm to 2000 mm, if you need a bigger one, we can also complete it."The products we do the most are round pipes , rectangular pipes and square pipes. In this respect, our production line and workmanship are very mature."If you need a profiled tube, please consult us with engineering drawings with parameters. Our engineers will analyze the technical difficulties and discuss cooperation plans with you.1.The inner wall of the our pipeline is smooth and not easy to scale, so it is not easy to be infected by bacteria, reduce coliform bacteria poisoning and other hazards.And it ensures the safety of drinking.2.Stainless steel tube is 3 times stronger than steel pipe and 8-10 times stronger than plastic pipe, which is not easy to leak. Stainless steel pipes are also resistant to damage in earthquakes because they are impact resistant.3.Stainless steel tubing has low thermal conductivity, the thermal insulation performance is five times that of copper pipe, so it is also suitable for application in high temperature fluid."One-stop shopping, reducing the procurement process."We have extensive experience in providing stainless steel welding pipes and fittings for more than 118 project contractors and stockists. We has a complete series of advanced equipment from Germany, Japan, Italy and France, including plasma auto-welding machine, polishing facility, online inner bead removed and online bright anneal facilities etc.The tubes, produced by our facilities, are mainly applied for mechanical industries in boiler, heat exchanger, condenser, heater. After inne