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2019 Minnesota Chemicals of High Concern List

Number Chemical Name Health Endpoint(s) Persistent, Bioaccumulative, Toxic (PBT) or very Persistent, very Bioaccumulative (vPvB) Source(s) Use Example(s) and/or Chemical Class High Production Volume (HPV) Chemical. 1. 62-55-5 Thioacetamide Cancer Maine (CA Prop 65; NTP 11th ROC); WA Appen1 Inorganic chemical analysis, motor fuel stabilizer, 9.2 Chemical composition9.2.3 The chemical composition based on the requirements of Tables 4 and 5 may be applied for pipe with t > 25,0 mm (0.984 in). Otherwise, the chemical compositions shall be agreed. 9.2.4 For PSL 2 pipe with a product analysis carbon mass fraction equal to or less than 0,12 %, the carbon equivalent, CE Pcm, shall be determined using Equation (2

API 5L Gr.B - BEBON steel

we are API 5L Gr B suppliers,also can supply API 5L X42,API 5L X52,API 5L X60,API 5L X65,please contact us if you need. Bebon International is a professional API 5L Gr.B steel exporter and a steel Stockist in china. We keep more than 1000 tons API 5L Gr.B steel in stock every month. If you want to get the API 5L Gr.B steel price, please do not hesitate to contact us. API 5L X Grades:X52 X56 X60 X65 X70 Welded & Seamless PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements. Grades covered by this specification are A25, A, B and "X" Grades X42, X46, X52, X56, X60, X65, X70, and X80. API 5L X65 Pipes Line Pipes API 5L X65 Pipe Chemical API 5L X65 Pipes. Hebei Zhongji carry a large inventory of new,API 5L seamless and welded line pipes for clients in the oil and gas industry. We offer a variety of industry-standard coatings such as Fusion Bonded Epoxyand TGF-3, as well as customer- and application

API 5L X70 Pipe Fittings API 5LX70 Large Stock

PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements. Grades covered by this specification are A25, A, B and "X" Grades X42, X46, X52, X56, X60, X65, X70, and X80. API Specification 5LDinclude X42, X46, X52, X56, X60, X65, X70, X80, and grades intermediate to these. Grades of the CRA layer are LC 1812, 2205, 2506, 2242, 2262, unified numbering system (UNS) S31703, UNS N08904, UNS N10276, Alloy 31 (UNS N08031), Alloy 59 (UNS N06059), Alloy 254 SMO 11 (UNS S31254), Alloy 400 (UNS N04400), ASTM A36 Carbon Structural Steel Plate SpecificationASTM A36 steel plate is the most widely used hot-rolled steel product. As a kind of carbon structural steel product, its relative products are round rod steel, angle bar, and steel sections such as I-Beams, H-beams, angles, and channels.

ASTM A36 Carbon Structural Steel Plate Specification

ASTM A36 steel plate is the most widely used hot-rolled steel product. As a kind of carbon structural steel product, its relative products are round rod steel, angle bar, and steel sections such as I-Beams, H-beams, angles, and channels. Can ASME IX 'P' Numbers be applied to non-ASME material? In recent years, an increasing number of non-ASME base metals have been added to this list (eg S235JR or API 5L X60, both assigned to P-No 1). Unlisted base metals cannot be assigned to a P-Number, even though they are similar or equivalent to a listed base metal, these are classified as 'unassigned' fore the purpose of welding procedure Carbon Steel Pipe A53/A106 Gr. B, A333 Gr. 6 Sep 20, 2017 · Learn about the 3 most common specifications for carbon pipes:ASTM A53 (black and galvanized steel pipes, seamless and welded), ASTM A106 (seamless CS tubular for high pressure and high-temperature applications up to 750 degrees F), and ASTM A333 (low-temperature service). The article gives you an overview of these three specifications in terms of typical uses, mechanical and chemical

Carbon Steel Pipe A53/A106 Gr. B, A333 Gr. 6

Sep 20, 2017 · Learn about the 3 most common specifications for carbon pipes:ASTM A53 (black and galvanized steel pipes, seamless and welded), ASTM A106 (seamless CS tubular for high pressure and high-temperature applications up to 750 degrees F), and ASTM A333 (low-temperature service). The article gives you an overview of these three specifications in terms of typical uses, mechanical and chemical Failure analysis and simulation model of pinhole corrosion Dec 01, 2019 · Chemical analysis and metallography were carried out on one of the failed pipeline segments. Various sections of the corrosion products were metallurgically evaluated using scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. The material of the pipeline was identified to be X60 with inclusions and manufactured K55 - Chemical Composition - Continental AlloysAvailable in mechanical tube dimensions of 101.6 mm (4") od to 533.4 mm (21") od / 7.52 mm (0.3") wall to 32.13 mm (1.27") wall Length range up to 7.62 m (25') General purpose pipe manufactured to API specification 5CT. Similar to J55 but the minimum tensile strength is higher Available in casing dimensions of 114.3 mm (4.5") to 508 mm (20")

Numerical Study of Hydrogen Trapping:Application to an

A numerical finite difference method is developed here to solve the diffusion equation for hydrogen in presence of trapping sites. A feature of our software is that an optimization of diffusion and trapping parameters is achieved via a non linear least squares fit. On the other hand, we have demonstrated that usual electrochemical hydrogen permeation tests are enough to assess hydrogen free Scanning Electron Microscopy (SEM)May 26, 2017 · The SEM is also widely used to identify phases based on qualitative chemical analysis and/or crystalline structure. Precise measurement of very small features and objects down to 50 nm in size is also accomplished using the SEM. Backescattered electron images can be used for rapid discrimination of phases in multiphase samples. Investigation of mechanical properties and microstructure Jan 01, 2019 · Chemical composition of base material and weld metal Specimen Element content [wt. %] C Si Mn V Nb Ti P S Base material 0,18 0,41 1,47 0,10 0,03 - 0,020 0,007 Weld metal 0,14 0,38 1,46 0,06 0,02 - 0,023 0,010 Composition of X60 steel according to ÄSN EN ISO 3183:2014 Standard max. 0,24 max. 0,45 max. 1,40 max. 0,1 max. 0,05 max. 0,04 max. 0