China Supplier Corrosion Resistance 319 Stainless Steel Flat Metal Washer

Basic Info.Model NO.Standard and Non-standardTypeFlat GasketMaterialStainless SteelCombination Washer StructureA TypeCombination Washer PackagingAll InclusiveSpring Washer TypeStandardColorWhiteAdvantageExcellent Corrosion ResistanceTrademarkZSTransport PackagePE Bag Inside, Carton OutsideSpecificationStandard & NonstandardOriginDongguan, Guangdong, ChinaHS Code7318290000Product DescriptionChina Supplier Corrosion Resistance 319 Stainless Steel  Flat Metal WasherWe are manufacturing and trading combo in China, our mainly products are metal gaskets.  Such as Corrosion Resistance 319 Stainless Steel  Flat Metal Washer.Products Show:Item name:  Metal Washer,         Material: 316 Stainless Steel         Color: WhiteDifferent Between 304 & 316 Stainless SteelGrade 304 stainless steel is generally regarded as the most common austenitic stainless steel. It contains high nickel content that is typically between 8 and 10.5 percent by weight and a high amount of chromium at approximately 18 to 20 percent by weight. Other major alloying elements include manganese, silicon, and carbon. The remainder of the chemical composition is primarily iron.The high amounts of chromium and nickel give 304 stainless steel excellent corrosion resistance.Type 304 Stainless Steel Chemical Composition, %StandardAISI (UNS)C, ≤Si, ≤Mn, ≤P, ≤S, ≤CrNiASTM A276/A276M304 (S30400)0.081.00 2.00 0.0450.0318.0-20.08.0-10.5Similar to 304, Grade 316 stainless steel has high amounts of chromium and nickel. 316 also contains silicon, manganese, and carbon, with the majority of the composition being iron. A major difference between 304 and 316 stainless steel is the chemical composition, with 316 containing a significant amount of molybdenum; typically 2 to 3 percent by weight vs only trace amounts found in 304. The higher molybdenum content results in grade 316 possessing increased corrosion resistance.Type 316 Stainless Steel Chemical Composition, %StandardAISI (UNS)C, ≤Si, ≤Mn, ≤P, ≤S, ≤CrNiMoASTM A240/A240M316 (S31603)0.071.00 2.00 0.050.0216.5-18.510.0-13.02.0-2.5If metal washer is not what you need, please check our CATALOG for some other products.Process Flow:Raw material test→ Prescribe→ Mixing Material→ Cutting Material→ First Cure→ First Part Inspection→ Casual Inspection→ Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post Cure → FQC → Packing Packing & Delivery:Packing: PE bag inside, Carton outside. Carton size: 46cm*34cm*34cm,40cm*34cn*34cm 51cm*34cm*34cm, 29cm*23cm*19cmDelivery: Large quantity by ship, small quantity by air or express. FAQ:1, Are you manufacture or trading company ?We are manufacture and trading combo, we have two factories.One located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province.2, Can I get samples from you ?Of course, you can. If the samples you need we have in stock, you can get them for free,only need to pay for the express cost.3, What's the term of payment ?Amount < US$2000,   100% paid in advance by T/T;Amount >= US$2000,  40% T/T as deposit in advance, 60% T/T as balance before shipment. 4, Can you produce OEM products ?Yes, we can produce products by your drawings or samples.5, What's your MOQ ?If we have the products in stock , the quantity by your requirement, If we don't have them in stock.NBR, SIL, SBR, EPDM, NR: 100 US$;  PU, HNBR, FKM: 150 US$