Types of Duplex Steel Pipes & Tubes<\/strong><\/span><\/h3>\n

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• Duplex Steel UNS S31803 Pipe and Tubes<\/span><\/li>\n
• UNS S32205 Pipes & Tubes<\/span><\/li>\n
• Duplex Steel SAF 2205 Pipes & Tubes<\/span><\/li>\n<\/ul>\n

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  Due to the need to overcome the shortcomings of austenitic and ferritic steels, duplex steels have appeared on the market. It was found that a mixture of these two materials resulted in higher strength, reduced weight, good weldability, and improved resistance to stress corrosion cracking.<\/em><\/strong><\/span><\/p>\n

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  Chemical Composition of Super Duplex Stainless Steel Butt weld Fittings<\/strong><\/span><\/h3>\n\n\n\n\n\n

  C<\/strong><\/span><\/td>\n	Mn<\/strong><\/span><\/td>\n	Si<\/strong><\/span><\/td>\n	P<\/strong><\/span><\/td>\n	S<\/strong><\/span><\/td>\n	Cr<\/strong><\/span><\/td>\n	Mo<\/strong><\/span><\/td>\n	Ni<\/strong><\/span><\/td>\n	N<\/strong><\/span><\/td>\n	Fe<\/strong><\/span><\/td>\n<\/tr>\n
  0.030 max<\/span><\/td>\n	1.20 max<\/span><\/td>\n	0.80 max<\/span><\/td>\n	0.035 max<\/span><\/td>\n	0.020 max<\/span><\/td>\n	24.00 \u2013 26.00<\/span><\/td>\n	3.00 \u2013 5.00<\/span><\/td>\n	6.00 \u2013 8.00<\/span><\/td>\n	0.24 \u2013 0.32<\/span><\/td>\n	58.095 min<\/span><\/td>\n<\/tr>\n
  0.05 max<\/span><\/td>\n	1.00 max<\/span><\/td>\n	1.00 max<\/span><\/td>\n	0.030 max<\/span><\/td>\n	0.010 max<\/span><\/td>\n	24.00 \u2013 26.00<\/span><\/td>\n	3.00 \u2013 4.00<\/span><\/td>\n	6.00 \u2013 8.00<\/span><\/td>\n	0.20 \u2013 0.30<\/span><\/td>\n	\n\n\n\n 57.61 min<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Mechanical Properties of ASTM A815 Super Duplex Steel Butt weld Pipe Fittings<\/strong><\/span><\/h3>\n\n\n\n\n Grades<\/strong><\/span><\/td>\n Density (g\/cm 3)<\/strong><\/span><\/td>\n Density (lb\/in 3)<\/strong><\/span><\/td>\n Melting Point (\u00b0C)<\/strong><\/span><\/td>\n Melting Point (\u00b0F)<\/strong><\/span><\/td>\n<\/tr>\n S32750 \/ S32760<\/span><\/td>\n \u00a0 \u00a0 \u00a0 \u00a0 7.8<\/span><\/td>\n \u00a0 \u00a0 \u00a0 0.281<\/span><\/td>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a01350<\/span><\/td>\n \n\n\n\n \u00a0 \u00a0 2460<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n  <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Duplex Steel Pipes Packaging<\/strong><\/span><\/h3>\n\n\n\n <\/span><\/td>\n <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Duplex steel Pipes<\/strong>\u00a0 may be furnished bare or coated and with capped ends. pipes up to 3\u201d OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of Alloy 20 Seamless Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3\u201d OD will be supplied loose.<\/span><\/p>\n Duplex Stainless Steel\u00a0 Pipes Application Industries<\/strong><\/span><\/h3>\n \n Off-Shore Oil Drilling Companies<\/span><\/li>\n Power Generation<\/span><\/li>\n Petrochemicals<\/span><\/li>\n Gas Processing<\/span><\/li>\n Specialty Chemicals<\/span><\/li>\n Pharmaceuticals<\/span><\/li>\n Pharmaceutical Equipment<\/span><\/li>\n Chemical Equipment<\/span><\/li>\n Sea Water Equipment<\/span><\/li>\n Heat Exchangers<\/span><\/li>\n Condensers<\/span><\/li>\n Pulp and Paper Industry<\/span><\/li>\n<\/ul>\n Material Testing<\/strong><\/span><\/h3>\n We at\u00a0 Sachiya Steel International<\/strong>\u00a0 ensure that all our materials go through strict quality tests before dispatching them to our clients.<\/span><\/p>\n \n Mechanical Testing Such as Tensile of Area<\/span><\/li>\n \u00a0Hardness Test<\/span><\/li>\n \u00a0Chemical Analysis \u2013 Spectro Analysis<\/span><\/li>\n \u00a0Positive Material Identification \u2013 PMI Testing<\/span><\/li>\n Flattening Test<\/span><\/li>\n \u00a0Micro and Macro Test<\/span><\/li>\n \u00a0Pitting Resistance Test<\/span><\/li>\n \u00a0Flaring Test<\/span><\/li>\n \u00a0Intergranular Corrosion (IGC) Test<\/span><\/li>\n<\/ul>\n Documentation<\/strong><\/span><\/h3>\n \n Commercial Invoice which includes HS Code<\/span><\/li>\n Packing List including net weight and gross weight, number of boxes, Marks and Numbers<\/span><\/li>\n Certificate of Origin legalized\/attested by Chamber of Commerce or Embassy<\/span><\/li>\n Fumigation Certificates<\/span><\/li>\n Raw Material Test Reports<\/span><\/li>\n Material Traceability Records<\/span><\/li>\n Quality Assurance Plan (QAP)<\/span><\/li>\n Heat Treatment Charts<\/span><\/li>\n Test Certificates certifying NACE MR0103, NACE MR0175<\/span><\/li>\n Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2<\/span><\/li>\n Guarantee Letter<\/span><\/li>\n NABL approved Laboratory Test Reports<\/span><\/li>\n Welding Procedure Specification\/Procedure Qualification Record, WPS\/PQR<\/span><\/li>\n Form A for the purposes of the Generalized System of Preferences (GSP)<\/span><\/li>\n<\/ul>\n Duplex\u00a0 Steel Pipes Test Certificates<\/strong><\/span><\/h3>\n We at\u00a0 Sachiya Steel International<\/strong>\u00a0 provide Manufacturer TC (Test Certificate) in accordance to EN 10204\/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.<\/span><\/p>\n \n EN 10204\/3.1B,<\/span><\/li>\n Raw Materials Certificate<\/span><\/li>\n 100% Radiography Test Report<\/span><\/li>\n Third Party Inspection Report, etc<\/span><\/li>\n<\/ul>\n Country’s We Export<\/strong><\/span><\/h3>\n Venezuela, Iraq, United Kingdom, Russia, United Arab Emirates, Croatia, Indonesia, Oman, Kazakhstan, Israel, Kenya, Iran, Bahrain, Bhutan, Colombia, Serbia, Pakistan, Czech Republic, Turkey, Ukraine, Poland, Bulgaria, France, Chile, Slovakia, Belgium, Iran, Ireland, Qatar, Sri Lanka, Sweden, Brazil, Bolivia, Taiwan, Jordan, South Africa, Switzerland, Tibet, Norway, India, Ghana, Costa Rica, Hungary, New Zealand, Vietnam, Ecuador, Afghanistan, Algeria, Peru, Netherlands, Argentina, Austria, Malaysia, Thailand, Portugal, Zimbabwe, Mongolia, Lebanon, Trinidad & Tobago, Tunisia, Mexico, Greece, Angola, Hong Kong, Denmark, Nepal, Finland, Chile, Poland, Yemen, Nigeria, Italy, Bangladesh, Australia, Macau, Azerbaijan, Saudi Arabia, Japan, Gabon, Philippines, Singapore, United States, Namibia, Romania, South Korea, Germany, Puerto Rico, Estonia, Morocco, Belarus, Nigeria, Mexico, Spain, China, Canada, Libya, Lithuania, Kuwait, Gambia, Egypt.<\/span><\/p>\n <\/header>\n","protected":false},"excerpt":{"rendered":" Duplex Steel Pipes Manufacturers In India Sachiya Steel International Is a\u00a0 manufactures and Supplier of quality assortment of duplex steel pipes and tubes, Duplex Stainless Steel Pipes Are\u00a0 widely used in construction and other industries. These pipes and tubes are available in various grades, specifications, sizes and thicknesses as per customer requirements. These pipes are highly appreciated by\u00a0 \u00a0our customers for their smooth finish, durability, dimensional accuracy and corrosion resistance. We provide these pipes and tubes to our customers at […]<\/p>\n","protected":false},"author":1,"featured_media":5679,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[1938,1888,1904,1900,1913,1920,1883,1926,1877,1892,1914,1918,1912,1919,1935,1880,1115,1891,1897,1944,1948,1940,1869,1939,1879,1890,1929,1870,1933,1887,1884,1863,1872,1868,1874,1895,1865,1896,1864,1949,1950,1876,1931,1932,1928,1934,1871,1915,1917,1911,1898,1893,1907,1909,1899,1922,1921,1916,1923,1925,1878,1901,1902,1873,1947,1943,1875,1942,1886,1882,1866,1903,1867,1881,1930,1889,1910,1894,1906,1924,1946,1908,1937,1927,1936,1945,1905,1941,1885],"class_list":["post-4086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pipes","tag-2205-duplex-stainless-steel-data-sheet","tag-2205-duplex-stainless-steel-data-sheet-pdf","tag-2205-duplex-stainless-steel-vs-316","tag-2205-stainless-steel-vs-316-cost","tag-2507-duplex-stainless-steel","tag-25cr-super-duplex","tag-904l-stainless-steel-vs-duplex","tag-astm-a790-uns-s31803","tag-difference-between-duplex-and-super-duplex-stainless-steel","tag-difference-between-stainless-steel-and-duplex-stainless-steel","tag-duplex-2205-astm","tag-duplex-2205-chemical-composition","tag-duplex-2205-price","tag-duplex-2507-pipe","tag-duplex-2507-sheet","tag-duplex-material-code","tag-duplex-pipe","tag-duplex-pipe-schedule-chart","tag-duplex-pipe-specification","tag-duplex-pipe-welding-procedure","tag-duplex-stainless-pipe","tag-duplex-stainless-piping","tag-duplex-stainless-steel","tag-duplex-stainless-steel-2205","tag-duplex-stainless-steel-applications","tag-duplex-stainless-steel-chemical-resistance-chart","tag-duplex-stainless-steel-composition","tag-duplex-stainless-steel-cost-comparison","tag-duplex-stainless-steel-grades","tag-duplex-stainless-steel-grades-pdf","tag-duplex-stainless-steel-pdf","tag-duplex-stainless-steel-pipe","tag-duplex-stainless-steel-pipe-fittings","tag-duplex-stainless-steel-pipe-grades","tag-duplex-stainless-steel-pipe-price","tag-duplex-stainless-steel-pipe-schedule-chart","tag-duplex-stainless-steel-pipe-specification","tag-duplex-stainless-steel-pipe-suppliers","tag-duplex-stainless-steel-pipes","tag-duplex-stainless-steel-plate","tag-duplex-stainless-steel-price","tag-duplex-stainless-steel-price-chart","tag-duplex-stainless-steel-properties","tag-duplex-stainless-steel-suppliers","tag-duplex-stainless-steel-tubes","tag-duplex-stainless-steel-tubing","tag-duplex-stainless-steel-vs-316","tag-duplex-steel","tag-duplex-steel-plate","tag-duplex-vs-super-duplex","tag-hardness-of-duplex-stainless-steel","tag-properties-of-duplex-stainless-steel","tag-s31803","tag-s32205","tag-super-duplex","tag-super-duplex-composition","tag-super-duplex-density","tag-super-duplex-grades","tag-super-duplex-material-properties","tag-super-duplex-metallurgy","tag-super-duplex-pipe","tag-super-duplex-pipe-specification","tag-super-duplex-pipe-weights","tag-super-duplex-stainless-steel","tag-super-duplex-stainless-steel-2507","tag-super-duplex-stainless-steel-casting-grades","tag-super-duplex-stainless-steel-chemical-composition","tag-super-duplex-stainless-steel-composition","tag-super-duplex-stainless-steel-grades","tag-super-duplex-stainless-steel-pdf","tag-super-duplex-stainless-steel-pipe","tag-super-duplex-stainless-steel-pipe-fittings","tag-super-duplex-stainless-steel-properties","tag-super-duplex-stainless-steel-tubing","tag-super-duplex-stainless-steel-wiki","tag-super-duplex-steel-grades","tag-super-duplex-vs-duplex","tag-thermal-conductivity-of-duplex-stainless-steel","tag-uns-s31803","tag-uns-s31803-datasheet","tag-uns-s31803-equivalent-material","tag-uns-s31803-material","tag-uns-s31803-mechanical-properties","tag-uns-s31803-plate","tag-uns-s32101-duplex-stainless-steel","tag-uns31803-equivalent","tag-welding-2507-duplex-stainless-steel","tag-what-is-duplex-stainless-steel","tag-what-is-super-duplex-stainless-steel"],"_links":{"self":[{"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/posts\/4086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/comments?post=4086"}],"version-history":[{"count":0,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/posts\/4086\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/media\/5679"}],"wp:attachment":[{"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/media?parent=4086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/categories?post=4086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steeltube.co.in\/wp-json\/wp\/v2\/tags?post=4086"}],"curies":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