Tianjin Zhongyantiancheng Steel Trading Co., Ltd.  

Product Name: Manufacture S32750/2507 Super Duplex Stainless Steel Tube for Fire Fighting System Model NO.: 2507 Surface Treatment: Polished, Mirror, Hl ,180 Grit, 400 Grit, 600 Grit Technique: Hot Rolled/Cold Drawing/Pickling/Precision Rolling Shape: Round.Square.Rectangle Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS Grade: Duplex Stainless Steel Standard: ASTM, AISI, GB, JIS, DIN, EN Type: Stainless Steel Pipes Outside Diameter: 4-720mm Length: 5.8 M & 6.0 M or Customized Mtc: En 10204/3.1 MOQ: 5 Ton Trade Terms: Fob CIF CFR EXW etc Stock: in Stock Weld Shape: Customized Keyword: Duplex Stainless Steel Tube Trademark: ZYTC Transport Package: Wooden Package Specification: 0.1mm to 80mm Origin: China HS Code: 7304119000 Product Description Product NameDIN 2.0MM THK OD 2507 Stainless Steel Tube for Fire Fighting SystemThickness0.5 mm - 68 mm SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXSOutside Diameter4 mm -720 mmLengthAs requirementFinishAcid Pickling , Polished , Unpolished , Mirror , HL , 180 Grit,400 Grit,600 GritTechnicalHot rolled , cold drawing , precision rollingStandardASTM A312, ASTM A213, ASTM A269, ASTM A511 ASTM A789, ASTM A790 ,JIS3463, JIS3459, DIN2462, DIN17458, DIN17456MOQ5 tonCertificationISO 9001:2008 , MTC , PMI , CO , SGSShapestainless steel round, square, rectangular, bending, oval seamless and welded pipeSpecifications of stainless steel tube:Feature:A) OEM,ODM orders are accepted;B) Best price;C) High quality;D) prompt delivery;E) Manufacture according to the sizes and design of customers;F) Best service;G) Certification:ISO9001-2008Our stainless steel tube an be bended to different shapes to suit for different designs and modeling in the construction workMaterial:Grade:201,202,304,316,430,etc.Different grade can meet different customer's requirementProduct Specs:A:Round pipe12,13,14,16,19,25.4,31.8,44.5,50.8,63.5,76.2,etc.B:Rectangular pipe 10x30,10x40,10x50,10x75,10x80,10x90,10x100,20x40,20x80,20x100,etc.25x38,25x50,25x75 etc.C:Single-slot pipe [external diameter X ( Slot depth X width )]25.4x(12x12),38.1x(15x15),42.4x(24x24),48.3x(27x30),50.8x(15x15)50.8x(32x19),50.8x(38x19),60.3x(34x34),63.5x(20x20),76.2x(25x25)D:Double-shot pipe [external diameter X ( Slot depth X width )]50.8x(15x15),63.5x(20x20),76.2x(25x25)E:Elliptical single slot pipe [external size X ( Slot depth X width )]40x80x(26x33),40x110x(26x33)F:Elliptical pipe20x38,23x38,20x40,28x46,38x62,42x75,40x80,40x110,50x100,60x120Length:standard is 6M,special length can be customizedProduction Capacity500 tons per monthApplicationdecorative /industrial/building materialMin.bending radius:A:38.1~50.8=RX1MB:63.5~76.2=RX1.5-2.5MC:88.9~101.6=RX3-4.5MProduction process:Turn on the roll -- solder side-forming -- weld -- weld the seam inner&external --polishing&fix melting -- fix the diameter&to be straight -- vortex test -- cuted by saw -- press test -- final test -- packageDelivery time7-15days after order ,according to customer's order quantity.Packing:Every tube is sleeved in plastic bag individually, and then 10pcs/bundle or 50 pcs/bundle.We can pack as clients' requirement.Payment Terms:T/T 30% deposit,70% balance should be paid before shipment;L/C,D/P are availableWhat is 2507Stainlesss Steel?SAF 2507, also known as Sandvik SAF 2507, is a Sandvik-owned trademark for a 25Cr duplex (ferritic-austenitic) stainless steel. The nominal chemical composition of SAF 2507 is 25% Chromium, 7% Nickel, 4% Molybdenum and other alloying elements such as Nitrogen and Manganese. The UNS designation for SAF 2507 is S32750 and the EN steel no. is 1.4410. SAF derives from Sandvik Austenite Ferrite.Stainless steel grade and chemical composition(%)GradeCSiMnP ≤S ≤CrNiMoN201≤0.15≤1.005.5-7.50.060.0316-183.5-5.5-≤0.25202≤0.15≤1.007.5-10.00.060.0317-194-6-≤0.25301≤0.15≤1.00≤2.000.0450.0316-186-8-≤0.10304≤0.08≤1.00≤2.000.0450.0318-208-10.5--304L≤0.03≤1.00≤2.000.0450.0318-208-12--309≤0.2≤1.00≤2.000.0450.0322-2412-15--309S≤0.08≤1.00≤2.000.0450.0322-2412-15--310≤0.25≤1.50≤2.000.0450.0324-2619-22--310S≤0.08≤1.00≤2.000.0450.0324-2619-22--316≤0.08≤1.00≤2.000.0450.0316-1810-142-3-316L≤0.03≤1.00≤2.000.0450.0316-1810-142-3-316H0.04-0.1≤1.00≤2.000.0450.0316-1810-142-3-316Ti≤0.08≤1.00≤2.000.0450.0316-1810-142-3≤0.10317≤0.08≤1.00≤2.000.0450.0318-2011-153-4-317L≤0.03≤1.00≤2.000.0450.0318-2011-153-4-321≤0.08≤1.00≤2.000.0450.0317-199-12-≤0.10321H0.04-0.1≤1.00≤2.000.0450.0317-199-12-≤0.10409≤0.08≤1.00≤1.000.0450.0310.5-11.7≤0.50--410≤0.15≤1.00≤1.000.040.0311.5-13.5( ≤0.75)420≥0.15≤1.00≤1.000.040.0312-14---430≤0.12≤1.00≤1.000.040.0316-18---2205≤0.03≤1.00≤2.000.030.0222-234.5-6.53-3.50.14-0.20Q1: Do you accept the trial order ?A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .Q2: Can I have free sample before making orders?A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.Q3: How do you control the quality ?A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .Q4: How about your delivery time ?A4: Generally delivery time is 15 working days .Q5: How can I quickly get the price list ?A5: Directly click "chat now" via alibaba or send us email with detail specifications,you will get the official price list in 1 hour .