6061 aluminum flanges slip on flanges for pipe joint

Steel steel flanges Material Carbon steel  ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH  P250GH, P280GHM 16MN, 20MN ,20#  Stainless steel  ASTM A182, F304/304L, F316/316L Alloy steel ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. Standard                            ANSI Class 150 steel flanges-Class 2500 steel flanges DIN 6Bar 10Bar 16Bar 25Bar 40Bar JIS 5K steel flanges-20K steel flanges UNI 6Bar 10Bar 16Bar 25Bar 40Bar EN 6Bar 10Bar 16Bar 25Bar 40Bar TYPE 1.Welding neck steel flange    2.Slip on 3.Blind flange                   4.Long welding neck flange    5.Lap joint flange             6.Socket welding 7.Threaded flange           8.Flat flange Surface Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized Connection Welding, Threaded Technical Forged, Casting Size DN10-DN3600 Package 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements                          Heat Treatment Normalizing, Annealing, Quenching Tempering Certificate TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007 Applications Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

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Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. What is stainless steel 
Grade C Max Mn Max P Max S Max Si Max Cr Ni Mo
301 0.15 2.00 0.05 0.03 1.00 16.00-18.00 6.00-8.00  
302 0.15 2.00 0.04 0.03 1.00 17.00-19.00 8.00-10.00  
304 0.07 2.00 0.05 0.03 1.00 18.00-20.00 8.00-10.50  
304L 0.03 2.00 0.05 0.03 1.00 18.00-20.00 9.00-13.00  
301S 0.08 2.00 0.05 0.03 1.00 24.00-26.00 19.00-22.00  
316 0.08 2.00 0.05 0.03 1.00 16.00-18.00 10.00-14.00 2.00-3.00
316L 0.03 2.00 0.05 0.03 1.00 16.00-18.00 12.00-15.00 2.00-3.00
321 0.08 2.00 0.05 0.03 1.00 17.00-19.00 19.00-13.00  
430 0.12 1.00 0.04 0.03 0.75 16.00-18.00    
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Our Company Shandong Jute Steel Pipe company established in 2001,now,We are equipped with advanced production equipment,such as hot rolling production line,punching lines,fine rolling production lines and cold drawing production lines.Our company specializes in the production of various seamless steel pipes. Our products include common seamless steel pipes,fine pull pipes,fine rolled pipes,alloy steel pipes,special pipes,sheet steel,Steel pipe deep processing,etc. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. Contact information Shandong Jute Steel Pipe Co.,Ltd. Contacts: Mr. Ji WhatsApp: +86 18865211873 WeChat: +86 18865211873 E-mail: jutesteelpipe@gmail.com E-mail: juteguanye@aliyun.com

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