Kencotube is well known manufacturer & stockist of SS 904L Pipes & Tubes, which is one of the few stainless steels that at temperatures of up to 35 Degree C / 95 Degree F provides full resistance in dilute sulfuric acid environments within the entire range of concentration, from 0 to 100 percent. Stainless Steel 904L Tubes is a non-stabilized austenitic stainless steel with low carbon content. Stainless Steel UNS NO8904 Pipes is low carbon superior alloy austenitic steel that is extensively used in functions where the corrosion features of Stainless Steel 316L and Stainless Steel 317L are not suitable. SS 904L Tubes is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. Stainless Steel 904L Seamless Pipes is also resistant to stress corrosion cracking and crevice corrosion. Stainless Steel 904L Welded Pipes is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L Pipes contains high amounts of expensive ingredients, such as molybdenum and nickel. The addition of copper to Grade 904L Tubesgives it corrosion resistant properties superior to the conventional chrome nickel stainless steels, in particular to sulphuric, phosphoric and acetic acids. The austenitic structure also gives this Stainless Steel 904L EFW Pipes excellent toughness, even down to cryogenic temperatures. Alloy 904L Pipes was originally developed to withstand environments containing dilute sulfuric acid. Alloy 904L Tubes also provides excellent resistance to other inorganic acids like hot phosphoric acid in addition to most organic acids.
|Specifications||ASTM A 312/ASME SA 312, ASTM B/ASME SB677 / B673 / B674|
|Size||1/2″ NB – 16″ NB|
|ERW 904L Pipes and Tubes||1/2" NB - 24" NB|
|EFW 904L Pipes and Tubes||6″ NB – 100″ NB|
|Wall Thickness||SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS.|
|Dimensions||ASTM, ASME and API|
|Schedule||SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS|
|Type||Seamless / ERW / Welded / Fabricated / LSAW Pipes|
|Length||Single Random, Double Random & Cut Length.|
|Form||Round, Square, Rectangular, Hydraulic Etc.|
|STANDARD||WERKSTOFF NR.||UNS||JIS||BS||EN||EURONORM NAME|
|Grade||Tensile strength (MPa)||Yield Strength 0.2% Proof(MPa)||Elongation (% in 50mm)||Hardness - Brinell|
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