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China, Chinese GOST9940 Seamless Austenitic Hot-Deformed Stainless Steel Pipes Forheat Exchangers, in Industrial Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsStainless Steelin Industrial ApplicationsGOST9940Seamless Steel Pipes
EZ Steel Industrial Co., Ltd.
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Product Description Product DescriptionGOST9940 Seamless austenitic Hot-deformed Stainless Steel Pipes forheat exchangers, in Industrial Applications Manufacture Standard:ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etcGrades:304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E.1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845,SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etcSize:A).Out diameter: ANSI 1/8"-24"(6mm-630mm).B).Wall thickness: ANSI 5S-160S (0.9mm-30mm)Process methods:cold dawning, cold rollingSurface &Delivery condition:Solution annealed and pickled, grey white (polished),with plain ends/bevel edges endsLength:Max25 metersPacking:in seaworthy wooden cases or in bundlesMin order quantity:0.5-1 tonDelivery date:TP304,TP310s pipes usually have stock,others Min. 10 daysCertificates:ISO9001:2000 quality system and Mill test Certificate suppliedChemical Composition & Mechanical Performance for 321 321H 08X18H10T 12X18H10TChemical Composition (%)Mechanical PerformanceGradeCMnPSSiCrNiNTiCuMpa (kgf/mm2)Elongation .(%) in 2" (min.)HardnessTensile strength(min.)Yield strength (min.)HRB(max.)321min-----17,09,0-5x(C+N)-5152053590max0,0802,000,0450,0301,0019,012,00,100,70 321Hmin0,040----17,09,0-4x(C+N)-5152053590max0,1002,000,0450,0301,0019,012,00,100,70-08X18H10Tmin-----17,09,0-5xC-54921637-max0,0802,000,0350,0200,8019,011,0-0,700,3012X18H10Tmin-----17,009,00-5xC-54921635-max0,1202,000,0350,0200,8019,0011,00-0,800,30 SummaryStandardsStandard that specifies the requirements for alloy steel seamless hot tubes of corrosion-resistant steel for General purposesGOST9940-81Detailed Photos Technological process Application Product line Inspection and Testing Packaging & Shipping Certifications Company ProfileEZ Steel Industrial Co., Ltd is a leading manufacturer of high-performance industrial metal pipelines, specializing in alloy steel, carbon steel, stainless steel, and copper-nickel-based alloy products. With strategically located facilities in Cangzhou, Yangzhou, and Lishui, we deliver globally trusted piping solutions that combine cutting-edge technology, rigorous quality control, and unmatched expertise. At the core of our success lies a relentless commitment to technological advancement. Our dedicated R&D center collaborates with leading universities and industry partners to pioneer breakthrough solutions in material science, pipeline durability, and smart manufacturing. We hold multiple patents in anti-corrosion coatings, high-temperature alloy formulations, and precision machining processes, enabling us to provide customized piping systems for extreme operational environments.Our AdvantagesFull bank supported company with a perfect line of Credit "AAAAA"The mill certification such as API monogram , ISO ect....Prices competitively levelFinancial supports, various of payment term could be acceptable such as L/C, T/T, OA, DPLogistical and shipping chains, we have signed the yearly agreement with the main NVOCC in China can make helps the saves from shippingFAQQ: How soon you can deliver the goods after placing the order?A: For stock: within 5-7 days; For customized product: around 30 days;Q: How is the quality control?A: ISO 9001:2015 quality assurance Material Test Certificate as per EN10204 3.1 or 3.2 as per customer's request.Q: Can I take a factory-visit?A: Surely. All customers are welcome.Q: Can I have a trial order?A: Of course, it is an honor for us to have the opportunity.Q: How to contact ?by call: +86 19896269635
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