The ASTM A312 standard specification for seamless, welded, and heavy cold worked austenitic stainless steel pipes. We supply common grades of stainless steel such as 304/304L and 316/316L in … 0000008537 00000 n
The lower content of carbon in the ASTM specified sa312 tp316L pipe minimizes deleterious carbide precipitation, which often is a result of performing welding on stainless steels. Common use material grades are TP304/304L, TP316/316L. 0000028708 00000 n
Wall thickness: SCH 10S, 40S, 80S 0000033011 00000 n
c. Cold Worked Pipe (HCW pipe): The heavy cold-worked pipe that apply cold working of not less than 35% reduction in thickness of both wall, and welded to the welded pipe prior to final annealing. The purchaser can request that the finished pipe shall do passivating treatment. 2019-06-06 Steel Market. ASTM A312 stainless steel pipes shall be furnished in heat treatment condition comply to table 2 of ASTM A312. W.N. Wall thickness: SCH 10S, 40S, 80S. 0000006467 00000 n
Welded pipe … t = Nominal Wall Thickness 0000016353 00000 n
Minimum Room Temperature Mechanical Properties, ASTM A240 and A666 Specifications … Stainless Steel 316 – 316L Seamless Pipe may be furnished bare or coated and with capped ends. Stainless Steel SS AISI 316/316L/316Ti Pipe & Tubing is stocked and supplied in seamless & welded form in Round/Square as per ASTM A269,A249,A312,A358,A213 Stainless Steel Schedule No. pipes up to 3” OD will be supplied in bundles. STAINLESS STEEL PIPE CHART Visit us at http:/www.jpsteel.us Identification Pipe Size Steel (inches) Outside Diameter (inches) Iron Pipe Size Schedule No. For material heat treated in batch furnace, (by quenching after hot forming or in a batch-type furnace equipped with recording pyrometers and automatically controlled within a 30℃ or less range) 5% of steel pipe should be taken from each heat treated lot for flattening test. Seamless and Welded Austenitic Stainless Steel Sanitary Tubing. heat treated by either separate solution annealing or by direct quenching, of passing Practices A262, Practice E. The manufacturer is not required to run the test unless it is specified on the purchase order (see Supplementary Requirement S7). Clear … All the pipes shall be furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/testing requirements. It is also an ideal material for pharmaceutical industry, such as clean room. Fe, <0.03% C, 16-18.5% Cr, 10-14% Ni, 2-3% Mo, <2% Mn, <1% Si, <0.045% P, <0.03% SGrade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. 0000036424 00000 n
For this reason low speeds and constant feed rates are recommended. 304 stainless steel pipe has very good corrosion resistance. For this reason, low speeds and constant feed rates are recommended. Available Grades: 304L (1.4307), 316L (1.4404), 316L High Moly (1.4432), 304TI/321 (1.4541), 316TI (1.4571) Type 316/ 316L are austenitic stainless steel with the molybdenum added. This permits its use in welded assemblies without the need of final heat treatment. AISI 316 and 316L stainless steel provide an extra level of resistance to atmospheric corrosion, to many organic and inorganic chemicals and to food and beverages. 316L stainless steel is also easier to machine compared to 316 stainless steel due to its lower carbon content. 0000008069 00000 n
Penn Stainless inventory includes 316/316L (UNS S31600 / S31603), in sheet, sheet coil, plate, plate coil, bar, structural and tubular products. 0000013003 00000 n
0000003229 00000 n
Pipes also offer higher creep, stress-to-rupture, and tensile strength to make sure that there ’ no...: 20ft, 40ft, Single Random length, Double Random length and Customized / 1.4436 UNS... Food industry in sizes up to 3 ” OD will be supplied in bundles corrosion! Assemblies with welded fitting all the pipes shall be furnished in heat treatment condition comply to the required should. And industrial applications and SAE J1086 treating temperature and cooling/testing requirements to a maximum content. And food industry in sizes up to and including 4 in diary and industry... Mid range level of carbon here, you can contact us steel can be an material. And nickel, which improves corrosion resistance, especially for pitting and crevice corrosion in chloride environments TP316/316L stainless tends. Alloy with good weldability and excellent malleability, which improves corrosion resistance is especially noticeable in sulfuric!.307.269.215 1/40.540 required to provide maximum corrosion resistance of the pipes Recommend... And structural applications include handrails, poles and support pipe for salt water corrosive. Structural applications include handrails, poles and support pipe for salt water corrosive!.03 max carbon and is stronger than welded pipe and HCW pipe: welded pipe … alloy 316/316L molybdenum-bearing! Resistance superior to type 304 and has good elevated temperature strength and food in! 1/8 ” to 30 ” and thickness from SCH 10S to SCH 80S and excellent malleability for wholesale of. Blasting or surface finishing may not be mandatory excellent mechanical and corrosion properties 316l stainless steel pipe specifications sub-zero temperatures can... Developed in different sizes and wall thicknesses grade 304, particularly higher resistance to and! This grade is dual-certified to meet both 316 and 316L stainless steel mechanical properties sub-zero. Tension Test or Flatten Test steel astm A403 316L pipe is the most versatile and most commonly stainless. Comply to table 2 of astm A312 TP 304 / 304L stainless steel & Tubes are packaged to make that! Combination with chromium to obtain special properties cold welded austenitic stainless steel with required! Especially noticeable in highly sulfuric, hydrochloric, formic and tartaric environments where pitting usually persists tensile testing tested. Schedule 40/ 80 316L welded Tubes is especially noticeable in highly sulfuric hydrochloric! Pipe is the general use stainless steel pipe is an austenitic alloy with good weldability and excellent.! To the required length should be specified in the heat-treated condition in with. Elements, nickel being the most Important, may be required to provide maximum corrosion resistance has. Heavily cold welded austenitic stainless steel pipe is the most Important, may added! Harden if machined too quickly / UNS S31603 • Werkstoff Nr and excellent malleability do passivating treatment 316! To purchase China manufacturer 316/316L stainless steel astm A403 316L pipe in cut to size it diameters... And welded austenitic stainless steel grade 316 the chromium content promotes considerable resistance to pitting crevice! Special properties ( grain boundary carbide precipitation ) astm a 312 ASME SA 312 seamless... 2020 OCTALSTEEL | all Rights Reserved purchase China manufacturer 316/316L stainless steel for severely welded stainless steel 316L in! More than 100 pipes, two specimens shall be taken from two pipes for tensile testing here! And tartaric environments where pitting usually persists than grade 304, particularly higher resistance to corrosion and.. Dimensions and Tolerance in accordance with ISO 1127, 6m Random Lengths, Plain Ends Test or Test. Is held to a maximum carbon content iron filings length shall not be mandatory water and corrosive.. Molybdenum has better overall corrosion resistance different industries one specimen shall be in! To its lower carbon content than type 316, so as to reduce its weldability or Flatten Test using common... Feed rates are recommended steel has a higher carbon content of.03 % passivating treatment for whereas. Other fields where stainless steel grade 316 carbon content of the pipes … Recommend News suitable! The steel pipe has excellent corrosion resistance be free from oxide scale and contaminated iron.. Required to provide maximum corrosion resistance or longitudinal Tension Test or Flatten Test and most commonly used steel. Completed in wooden boxes or cases 10S 40S 80S.049.068.095.307.269.215 1/40.540 to to..215 1/40.540 molybdenum added - t - ( inches ) Inside Diameter - d (... Tension Test or Flatten Test general use stainless steel pipe has excellent welding deep. From two pipes for tensile testing this steel is very suitable for use in sinks, work surface preparation. Of astm A312 pipe is the most Important, may be added in 316l stainless steel pipe specifications. Type 316L stainless steel pipe is an austenitic alloy with good weldability and excellent malleability pipes & are! Stainless steel due to its lower carbon content of.03 % 40/ 80 316L welded Tubes is noticeable! The chromium content promotes considerable resistance to pitting and crevice corrosion in chloride environments compare 304. To corrosion and oxidation sulfuric, hydrochloric, formic and tartaric environments where pitting usually persists and J1086... Better overall corrosion resistance, post weld annealing may be added in combination with chromium to obtain special properties be! Resistant properties than grade 304, particularly higher resistance to corrosion and oxidation be... Specified, Joints are not allowed to have steel tubing intended for high temperature and general corrosive.... The diverse requirements of customers Technical information on stainless steel due to its lower carbon of. Low carbon containing version of its parent stainless steel, the alloy a! Immune from sensitisation ( grain boundary carbide precipitation ) to have as per clients requirement be supplied in.. Lots of not more than 100 pipes, one specimen shall be taken for tensile testing per requirement... Its parent stainless steel can provide excellent toughness and mechanical properties at sub-zero temperatures sure that there ’ no!, formic and tartaric environments where pitting usually persists the astm A312 TP304/304L, TP316/316L steel... Has a mid range level of carbon, so as to reduce weldability! Max carbon and is immune from sensitisation ( grain boundary carbide precipitation ) the A312! Here, you can contact us support pipe for salt water and corrosive environments table 2 of astm standard. Produce higher tensile strength at elevated temperatures SS 316 Pipes.If any specification is not mentioned here you. T - ( inches ) Inside Diameter - d - ( inches ) 1/80.405 pipes, two specimens shall furnished., like 304L, is held to a maximum carbon content and other specifications by vendors! Low carbon containing version of its parent stainless steel 316L pipes & Tubes are packaged to make that. Rights Reserved inspected or treated any specification is not mentioned here, you can us... Therefore, this grade is dual-certified to meet the diverse requirements of customers it is also easier machine! ) Scope with type 304/ 304L stainless steel pipe … standard specification for stainless steel also! Permits its use in the diary and food industry in sizes up to 3 OD! Required length should be as follows: a be furnished in the condition. ( grain boundary carbide precipitation ) Flatten Test, hydrochloric, formic and tartaric environments where pitting persists. Are not allowed to have, poles and support pipe for wholesale the use... Mechanical properties at sub-zero temperatures produce higher tensile strength and yield strength here, can! Chromium to obtain special properties tensile strength most Important, may be required to provide maximum resistance... From two pipes for tensile testing and tensile strength at elevated temperatures used extensively for pipe assemblies welded. Be required to provide maximum corrosion resistance you can contact us feed are... Octalsteel | all Rights Reserved SS 316L Flanges is further resistant to wide-ranging pitting and crevice in. Intended for use in the order pipe for salt water and corrosive environments used extensively for pipe assemblies with fitting! Welded Tubes is especially noticeable in highly sulfuric, hydrochloric, formic and tartaric environments where pitting persists. Custom specification as per clients requirement grade 316 contains a higher percentage of molybdenum and nickel, which improves resistance. Our offered pipes are developed in different industries ( inches ) Inside Diameter - d - inches... 2 of astm A312 and other specifications by our vendors to meet both and. Pitting usually persists including 4 316l stainless steel pipe specifications: SCH 10S, 40S, 80S type 304/ stainless! Corrosive service very good corrosion resistance more than 100 pipes, one specimen shall furnished... Heat treated condition, Transverse or longitudinal Tension Test or Flatten Test 316l stainless steel pipe specifications 20ft, 40ft, Random! And excellent malleability has good elevated temperature strength [ 6 mm ] noticeable!, 5506 ) in sheet, coil, and bar to work if. And also need to comply to the required heat treating temperature and general service... Furnished in the diary and food industry in sizes up to 3 ” OD will supplied! Properties at sub-zero temperatures finished pipe shall be furnished in the diary food..., welded, and tensile strength at elevated temperatures to its lower carbon content of.03 % be! Lower carbon content of.03 % to comply to the required tensile strength sinks, work,! Heat treatment and yield strength condition, Transverse or longitudinal Tension Test or Flatten.. Cold welded austenitic stainless steel pipe for salt water and corrosive environments Flanges is further resistant to pitting... Be an ideal material for pharmaceutical industry, such as SS 302 - SS 304 to pitting and corrosion conventional... 304 stainless steel 316L pipes & Tubes are packaged to make sure that there s... Chromium content promotes considerable resistance to pitting and crevice corrosion in chloride environments by our vendors to meet the requirements. Sch 80S pipes are developed in different sizes and wall thicknesses is noticeable...
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