Welding 12 sch 40 pipe with 12 sch 20 WN flangeMay 16, 2012ASTM A350 LF2 Class1Mar 08, 2010SA-516-70 Tubesheet vs. SA-350-LF2Apr 20, 2009A350 LF2 - material propertiesNov 21, 2007See more results Heat Exchanger Tube Sheet Manufacturers
The Fixed Tubesheet design consists of two stationary tubesheets attached to the shell. The bundle of straight tubes are connected between the tubesheets and contain baffles to direct the flow around the tubes in order to generate the required heat transfer. A350-LF3 tubesheet fabrication ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr2 . Alloy Steel ASTM/ASME SA182 A350-LF3 tubesheet fabricationFlange Heat Treatment Normalizing, Annealing, Quenching+Tempering Technical Forged, Casting Size Customized ASTM A350 LF3 Flanges, LF3 Carbon Steel Flange, SA350 LF3 A350-LF3 tubesheet fabricationASTM A350 LF3 Flanges Manufacturer of LF3 Carbon Steel Flange in India, SA350 LF3 Pipe Flange Distributor in Dubai, UAE. Red Earth Steels Pvt Ltd is potential A350 LF3 Flanges manufacturers in India. We are manufacturing SA350 LF3 Pipe Flange, LF3 Carbon Steel Flange & ASTM A350 Gr LF3 Cl1 Blind Flange at low price due to reaable man hours in India and ASTM A350 Grade LF3 Class 1 Heat-Treated - Nickel Steel A350-LF3 tubesheet fabricationWe will evaluate your request for ASTM A350 Grade LF3 Class 1 Heat-Treated and get back to you soon. Ask a technical question Request a quotation. Suggested reading. ASTM A1018. ASTM A108 Carbon and Alloy Steel Bars. ASTM A479 Stainless Steel . ASTM A53 Carbon Steel Pipes.
carbon steel a350 lf3 flanges supplier, a350 lf3 carbon A350-LF3 tubesheet fabrication
Carbon Steel A350 LF3 Flanges Supplier. Size range in A350 LF3 Carbon Steel Pipe Flanges, Manufacturer & exporter of Carbon Steel A350 LF3 Silp On Flanges, Get Carbon Steel A350 LF3 sorf flange price list, ASTM A350 lf3 Carbon Steel Weld Neck Flange stock, buy low cost ASME SA350 Carbon Steel LF3 Loose Flange, Carbon Steel LF3 Spectacle Blinds in India.. astm a182 gr f316l - astm a182 gr f316l online Wholesalersdesign temp. flanges grade thread rods grade nuts -195° to 102°c astm a182 gr.f304, f304l, f316, f316l, f321, f347 a320 gr.b8 class2 a194 gr.8a -101° to Who is the manufacturer of ASTM A350 LF2 bushing?Who is the manufacturer of ASTM A350 LF2 bushing?Manufacturer Of ASTM A350 LF2 Bushing, ASTM A350 LF2 LTCS High Pressure Forged Fittings, LTCS Forged Fittings, LTCS ASTM A350 LF2 Cross, LTCS Equal Tee, BS 3799 Union, Forged 90 Deg Screwed Threaded Elbow, LTCS Full Couplings in Mumbai, India.Low Temperature Carbon Steel Forged Fittings, LTCS A350 LF2 Threade
Where can I find ASTM A350 GR LF2 forged?Where can I find ASTM A350 GR LF2 forged?ASME SA350 GR LF2 Low Temperature Carbon Steel Swage Nipple Manufacturing, Carbon Steel A350 LF2 Forged Union, Low Temperature Carbon Steel ASTM A350 Forged Fittings Suppliers, ASTM A350 GR LF2 Low Temp.ASTM A350 GR LF2 Low Temperature Carbon Steel Forged A350-LF3 tubesheet fabrication Welding A350-LF3 with 309 consumables - Welding,
Welding A350-LF3 with 309 consumables iam42 (Industrial) (OP) 5 Dec 07 11:12. I need to weld A350-LF3 with a restriction of no FCAW. I am having a problem in finding consumables - EN-Ni3. A350-LF3 tubesheet fabrication Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small batches of thermoplastic parts. Valve Material Specifications (A216/351/352/105/182 A350-LF3 tubesheet fabricationForged bodies are less prone to leakages than cast valve body materials. The ASTM A105, ASTM A350 , and ASTM A182 specifications cover materials for carbon, low-alloy, and stainless steel forged valves. The chemical and mechanical properties of the ASTM carbon, alloy, stainless forged materials (A105, A350 , A182) are illustrated in this article.
Tube Sheet Manufacturer & Exporter - Werner Flanges Inc.
The Tubesheet can be cladded with Stainless Steel or other Super Alloys or even be entirely made out Stainless Steel or Superalloys. A350-LF3 tubesheet fabrication A350 LF1, LF2, A266, A694, A765 Gr.2 Alloy Steel ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 A350-LF3 tubesheet fabrication Oval Fabrication 3/8 to 10 inches Diameter Top Tube Plug & Bottom Tube Sheet, Clad Tube Sheet A350-LF3 tubesheet fabrication Open-Die and Rolling Ring ForgingWe provide Open-Die and Rolling Ring Forging services in helping our customer optimize their large forgings with lower-cost, quick-turnaround, high quality and repeatable "ready for assembly" components for feeding their manufacturing in a timely manner. Materials for Pipe Flanges (ASTM) - ProjectmaterialsCARBON STEEL FLANGES. The chemical composition and the mechanical properties of the three main carbon steel flanges material grades:. ASTM A105 (high-temperature carbon steel) to match A53, A106, API 5L carbon steel pipes; ASTM A350 LF1, LF2, LF3 (low-temperature carbon steel) to match ASTM A333 pipes; ASTM A694 F42, F52, F60, F65 (high
Low Temperature Carbon Steel Forged Fittings, LTCS A350 A350-LF3 tubesheet fabrication
Standard Specification For LTCS ASTM A350 LF2 Forged Pipe Fittings. Specifications ASTM A350 LF2 & ASME SA350 Standard ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 Size 1/8" - 36" Material ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS Type Socketweld Fittings, Screwed-Threaded Fittings ASTM A350 LF2 Low Temperature Carbon Steel Flanges, ASTM A350 LF2 Standard Specification For LTCS ASTM A350 LF2 / A350 LF2 Industrial Flanges. Specifications ASTM A350 LF2 / ASME SA350 Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. Material ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Size 1/2 Large Inventory of A350 Low Temp Forged Fittings US MetalsGrade 3 Low Temp. Forged Fittings. A/SA350 Grade LF2. A/SA350 Grade LF2. A/SA350 Grade LF3 . Carbon steel Grade LF2 is impact tested at -50°F. Three and one half nickel Grade LF3 material is impact tested for services down to -150°F. Charpy V-Notch Impact Testing is required. Refer to Specifications A/SA961 for additional requirements.
LTCS A350 LF2 Forged Fittings - hgffgroup
ASTM A350 LF2 Low-Temperature Carbon Steel Forged Fittings Specification. Specifications ASTM A350 LF2 & ASME SA350. Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799. Size 1/8 36. Materials ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2. LF2 LCB LCC Carbon Steel Valve Material Low Temperature A350-LF3 tubesheet fabricationHigher grades such as ASTM A352 LCC and Alloy (Nickel) based forged carbon steel A350-LF3 and its cast equivalent A352-LC3 are also available on an indent basis. LF2 and LCB low temperature carbon steels are suitable for continuous service down to -46ºC, up to 345ºC. However alloy Nickel based carbon steels like LCB, LF3 , etc. are A350-LF3 tubesheet fabrication Is the ASTM A350 LF6 Class 1 manufacturing process?Is the ASTM A350 LF6 Class 1 manufacturing process?Because the metal has been designed for lower temperature applications, our clients who have this requirement consider this specified alloy to be useful as the astm a350 lf6 temperature range is as low as about -20 °F. What A350 Lf6 Class 1 Manufacturing Process?ASTM A350 LF6 Flanges And Low Temperature Carbon Steel A350-LF3 tubesheet fabrication
Heat Exchanger Tube Sheet Manufacturers
The tubesheet /tube bundle is placed in the shell and bolted between the head flange and body flange. A head assembly is required to direct the fluid into and out of the tube bundle. A350-LF3 tubesheet fabrication Tubesheets Fabrication . A350-LF3 tubesheet fabrication ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350- LF3 . Stainless Steel ASTM/ASME SA182 F304, 304L, F316, 316L, F310, F317L A350-LF3 tubesheet fabrication Flanges General - Pressure-temperature ratings ASTM and Ged Steel Flanges ASME B16.5 Are Made in Seven Primary Pressure Classes Pressure Rating Designation Example of Pressure Rating Pressure-Temperature Ratings - Example The concept of flange ratings likes clearly. A Class 300 flange can handle more pressure than a Class 150 flange, because a Class 300 flange are constructed with more metal and can withstand more pressure. However, there are a number of factors that can impact the pressure capability of a flange.See more on wermac ASTM A350 GR LF2 Low Temperature Carbon Steel Forged A350-LF3 tubesheet fabricationSpecifications. ASTM A350 Carbon Steel Forged Fittings Specification Specifications ASTM A350 LF2 & ASME SA350 Standard ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 Size 1/8" - 36" Material ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Type Socketweld Fittings, Screwed-Threaded Fittings Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS Grade Carbon Steel Flanges General - Materials for Flanges according to A350-LF3 tubesheet fabricationGrades of materials used for Pipes - Fittings - F langes - Valves - Stud Bolts according to various AsTM standards What are ASTM Grades?. ASTM standards define the specific manufacturing process of the material and determine the exact chemical composition of pipes, fittings and flanges, through percentages of the permitted quantities of carbon, magnesium, nickel, etc.,
Encore Metals - A105/A350-LF2 Dual
A105/A350 -LF2 Dual. A105 and A350 -LF2 are standard specifications for forged carbon steel piping components. A105 for ambient and higher-temperature service; A350 -LF2 for low-temperature service with Charpy V-Notch impact energy testing. Components include flanges, various fittings and valves. Some components may be machined from hot rolled or A350-LF3 tubesheet fabrication China Explosion Cladding Tubesheet for Heat Exchanger A350-LF3 tubesheet fabricationClad Tubesheet , Titanium Tubesheet , Titanium Steel Tubesheet manufacturer / supplier in China, offering Explosion Cladding Tubesheet for Heat Exchanger, Aluminium+Steel Bimetal Clad Plate for Ship Parts Transition Joints, Bimetal Copper Aluminum Bus Bar Explosion Clad Metal and so on. China A105/A105N/A350 Lf2/A350 Lf3/A694 F42 F46 F52 F60 A350-LF3 tubesheet fabricationCarbon Steel Flange, Welding Neck Flange, Blind Flange manufacturer / supplier in China, offering A105/A105N/A350 Lf2/A350 Lf3 /A694 F42 F46 F52 F60 F65 F70 Carbon Steel Blind/Welding Neck/Slip on Flange, Hastelloy C276 Flanges (UNS N10276, 2.4819, Alloy C-276, Hastelloy C276), Nickel Alloy 601/2.4851/N06601 Forged Flange and so on.
Carbon Steel Forged Fittings, ASTM A350 LF2 Threaded Fitting
ASTM A350 LF2 Threaded Fittings are low in Carbon, with additions of Chromium, Nickel and Molybdenum which increase corrosion resistance powers. LTCS A350 LF2 Screwed-Threaded Forged Pipe Elbows are available in several working pressures and fabrication types.LTCS LF2 Forged Union are most recommended when joining pipelines to a water heater A350-LF3 tubesheet fabrication Carbon Steel ASTM A350 LF3, A350 LF3 Flanges Carbon Steel ASTM A350 LF3 Flanges Manufacturers In Mumbai combinesgood ductility, high strength and with outstanding corrosion resistance qualities. Our flanges faces are also made to standardized dimensions and are typically flat face (FF), A350 LF3 slip-on flanges (SO), raised face (RF) or ring joint (RJT) styles.Our A350 LF3 cl1 Flanges are used in Marine engineering, Carbon Steel ASTM A350 LF2/LF3 Flanges - Neon AlloysNeon Alloys is government recognised leading supplier and exporter of carbon astm a350 lf2 low temperature flanges, carbon a350 pipe flanges, cs astm a350 lf3 ltcs slip on flanges, carbon astm a350 blind flanges, carbon steel a350 lf2 low temperature socket weld flanges, carbon astm a350 orifice flanges, cs astm a350 lf2 ltcs plates flanges, carbon astm a350 lf2 din/asme flanges in
Carbon Steel A360 LF2 Forged Pipe Fittings, CS A350 LF3 A350-LF3 tubesheet fabrication
This Carbon Steel A350 LF2 LF3 LF5 Forged Socket Weld Pipe Fitting are used in zones like papermaking, chemical, petroleum, power, aviation, boiler, heat-exchanger and so on. With respect to this, our provided range of Carbon Steel A350 LF2 LF3 LF5 Forged Threaded Pipe Fitting is in sync by means of market quality standards and therefore is in A350-LF3 tubesheet fabrication Carbon Steel A350 LF2 Flanges, LTCS A350 Weld Neck Carbon Steel Weld Neck Flanges, A350 LF3 LTCS Pipe Flange Supplier in India. Ferrous & Non Ferrous is an ISO 9001:2015 certified manufacturer and supplier of Low Temperature Carbon Steel A350 Flanges in India and overseas. A350 LTCS Pipe Flanges are manufacturer as per ASME B16.5 150#, 300#, 600#, 900#, 1500#, 2500# BS EN1092-1 PN 10/16/25/40 A350-LF3 tubesheet fabrication Carbon Steel A350 LF2 Flanges, A350 LF2 Carbon Steel Pipe A350-LF3 tubesheet fabricationCarbon Steel A350 LF2 Forged Flanges A350 LF3 Carbon Steel Forged Flange A350 LF2 Carbon Steel Forged Flange LTCS A350 LF2 Forged Flanges Carbon Steel A350 LF2 Forged Flanges ASTM A350 LF2 Carbon Steel Forged Flanges Carbon Steel A350 LF2 Flanges Price List. A350 LF2 Flanges US $0.5-1000 / Piece (FOB Price)
Carbon Steel A350 LF2 Flanges A350 LF3 Carbon Steel Flange
What is Carbon Steel A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Flanges ? Sumit Impex is one of the main maker, exporter of high caliber of Carbon Steel ASTM A350 LF2 Flanges. Thease CS A350 ribs are likewise reffered as low Temperatre (LF2) Flanges, Widely utilized in cranes Dump trucks, In scaffolds and other Can SA-350 LF2 be used for Tubesheet? - Metal and A350-LF3 tubesheet fabricationVessel7, some years ago I had seen a paper from one of the big E&C's (disremember who) discussing the lack of fracture toughness as measured by Charpys in thick SA-350-LF2 tubesheets. The values in the center of thickness of actual forgings were quite low. This E&C therefore did not allow SA-350-LF2 for tubesheets, and as I recall required SA A350-LF3 tubesheet fabrication CROSS REFERENCE OF ASTM MATERIAL Low-temp. carbon K03011 A350 LF2 A352 LCB A350 LF2 High-yield steel K03014 A694 F60 - A694 F60 3-1/2 nickel steel K32025 A350 LF3 A352 LC3 A350 LF3 5 chrome, 1/2 moly K41545 A182 F5 A217 C5 A182 F5 1 1/4 chrome, 1/2 moly K11597 A182 F11 A217 WC6 A739 B11 2 1/4 chrome moly, 1 moly K21590 A182 F22 A217 WC9 A739 B22
ASTM Pipe Fitting Specifications Cross Reference Chart
The ASTM Pipe Fitting & Cross Reference chart is a highly useful tool that allows the reader to cross reference their material with the specifications of a particular shape. ASTM A350/A350M-07 Standard Specification for ASTM A350 /A350M-07 Direct No. :- +91-022-43431307 Fax No. :- +91-022-23894511 Email :- [email protected] Board No. :- +91-022-43431313 Website :- reliablefittings P a g e 1 Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring ASTM A350 LF6 Flanges Carbon Steel A350 LF6 FlangeASTM A350 LF6 Flanges Specification . Material ASTM A350 LF6 CL1/CL2 Size Range 1/2 (15 NB) to 48 (1200NB), ASME B16.47 Flanges size range 26 to 60; Typical manufacturing specifications A350 LF6 , ASME A350 LF6 Origin European Origin, Indian Origin, US Origin, Korean Origin, Sweden Origin, Ukraine Origin, Japanese Origin Materials LTCS A350 LF6
ASTM A350 LF6 Flanges And Low Temperature Carbon Steel A350-LF3 tubesheet fabrication
ASTM A350 is a specification which covers several grades of carbon as well as low alloy steel forged or ring-rolled flanges such as the A350 Lf6, amongst other components like forged fittings and valves.The ASTM A350 LF6 Flanges we produced are intended to be used for low temperature service. Because the metal has been designed for lower temperature ASTM A350 LF3 Applied to ASME BPVC - Piping & PipelineASTM A350 LF3 is a low-alloy steel grade designated as 3.5Ni steel or 3-1/2Ni steel. Forgings made of ASTM A350 / ASME SA-350 LF3 may be furnished in Class 1 or Class 2 with minor difference in Charpy V-notch energy requirements. This nickel steel is primarily applied for low-temperature service requiring notch toughness testing. ASTM A350 LF2, LF3, LF6 Flange Manufacturers, Carbon Steel A350-LF3 tubesheet fabricationCarbon Steel Flanges Manufacturers in India 24" 150# ASTM A350 LF2 LTCS Flanges 48" 150# ASTM A350 LF2 Slip On Flange 36" 300# A350 LF2 Flanges ANSI B16.5 16" 600# ASTM A350 LF2 CS Flange 30" 900# ASTM A350 LF2 CS Flange A350 LF2 48" 150# Slip On Flange A350 LF2 Flanges. FitTech Industries Pvt. Ltd.was established in 1985 and have 3
ASTM A350 LF2 Flanges and Sa 350 Lf2 BLRF/ SORF Flange A350-LF3 tubesheet fabrication
ASTM A350 LF2 Flanges. A350 lf2 flange are intended for low temperature services. These are flanges made up of carbon steel or with low alloy steels. There are A350 Lf2 class 1 and class 2 flange types. Both the types need the notch toughness test to make sure that they are in compliance with the quality that is needed. ASTM A350 LF2 Flanges and Material ASME SA 350 LF2 Cl1 A350-LF3 tubesheet fabricationThe a350 lf2 cl1 flange is the most common while the class 2 flanges are stronger and harder. They are used under special requirements. The flanges range in size from ½ inches to 48 inches. And the dimensions of the blind flange a350 lf2 flanges vary according to the standards, ASME B16.5, B16.48, BS4504, BS 10, EN-1092 and others. ASTM A350 LF2 Flanges and LTCS SA350 LF2 CL1/ Class 2 A350-LF3 tubesheet fabricationA350 Lf2 are made up of general carbon steel. The material can be supplied as normalized, normalized quenched or normalized tempered conditions. Carbon Steel A350 LF2 Flange vary in shape and sizes, and their dimensions differ.SA350 LF2 Flanges can be categorized into two main standards according to the bore diameter. The B16.5 standard which covers the range of
ASTM A350 LF2 Carbon Steel
ASTM A350 -LF2 Temperature range (-50 to 800 deg. F) Where corrosion resistance is not important. This material is heat treated Forgings of [LF2] shall be furnished in the normalized, or in the normalized and tempered, or in the quenched and tempered condition ASTM A350 LF2 (ASME SA350) Flanges for Low Temperature ASTM A350 (ASME SA350) is the standard specification for carbon steel and low alloy steel forged flanges and flanged fittings for low temperature services. Common use grade is ASTM A350 LF2 Class 1, corresponding material for piping in ASTM A333 Grade 6 and pipe fittings in ASTM A420 WPL6. With yield strength minimum 240 Mpa, and tensile A350-LF3 tubesheet fabrication ASTM A350 LF1 Flanges Carbon Steel A350 LF1 FlangeRecent Price of ASTM A350 LF1 Alloy Steel Flange FOB Price US $0.5-5 / Piece. 2017-18 Price of ASTM A350 LF1 300# Carbon Steel Flange FOB Price US $0.85-1.1 / Kilogram. Price of A350 LF1 slip on flange,SO flange,WN flange in India FOB Price US $7.8-18.9 / Piece.
ASTM A350 / A350M - 18 Standard Specification for Carbon A350-LF3 tubesheet fabrication
Specifications Availability Usage Examples International 1.1 This specification2 covers several grades of carbon and low-alloy steel forged or ring-rolled flanges, forged fittings and valves intended primarily for low-temperature service and requiring notch toughness testing. They are made to specified dimensions, or to dimensional standards, such as the ASME and API Specifications referenced in Section 2. Although this specification covers some piping components machined from rolled bar and seamless tubular m See more on astm A350 Lf2 Plate Flang Suppliers, all Quality A350 Lf2 Plate A350-LF3 tubesheet fabricationastm a350 lf2 blind flange inox 6 inch. Country/Region China. Main Products Carbon Steel Seamless Pipe,ERW Steel Pipe,Hot Dipped Galvanized Pipe,Galvanized Steel Sheet,PPGI / PPGL. Total Revenue US$10 Million - US$50 Million. Top 3 Markets Mid East 49% , South America 20% , Southeast Asia 15%. A350-lf3 Tubesheet Fabrication fr.emilymetalChine ASTM A350 LF3 Bride Fournisseur, Usine, Fabricant - Emilymetalladepeche.frToulouse. Airbus. L'A350 a fait sa première sortie sur le tarmac - ladepeche.fractu-aero.frLe premier A350-1000 d'Airbus Industrie effectue un test RTO AAF /// actu-aero.frmetcoresteelCarbon Steel ASTM A350 LF2 Flanges, ASTM A350 LF3 Carbon Steel Flanges Supplier in Mumbai, Indiaaeroweb-fr.netAirbus Début de l'assemblage de l'A350 - Actualité aéronautique - AeroWeb-fr.net images ASTM A350 Carbon and Low-Alloy Steel ForgingsASTM A350 Carbon and Low-Alloy Steel Forgings. ASTM A350 is the standard specification covering carbon and low-alloy steel forged or ring-rolled flanges, forged fittings and valves intended primarily for low-temperature service and requiring notch toughness testing. They are manufactured to corresponding ASME or API dimensional standards. A350 fitting / flange specifications American Piping A350-LF3 tubesheet fabricationScope Process Heat Treatment Reference Documents ASTM A350 (also known as ASME SA350) covers several grades of carbon and low-alloy steel forged or ring-rolled flanges, forged fittings and valves intended primarily for low-temperature service and requiring notch toughness testing. They are made to specified dimensions, or to dimensional standards, such as the ASME and API specifications. Product furnished to this specification shall conform to the requirements of specification A961/A961M. See more on amerpipe 1 min What kind of material is A350 LF2 made of?What kind of material is A350 LF2 made of?What Does A350 Lf2 Mean? A350 Lf2 are made up of general carbon steel. The material can be supplied as normalized, normalized quenched or normalized tempered conditions. Carbon Steel A350 LF2 Flange vary in shape and sizes, and their dimensions differ.ASTM A350 LF2 Flanges And LTCS SA350 LF2 CL1/ Class 2 A350-LF3 tubesheet fabrication
A350 LF2 Steel ASTM A350 Bar A350 LF2 Forging Steel
Ambhe Ferro Metal Processors Private Limited is a well-known and reputed manufacturer of A350 LF2 steel round bar situated in the state of Maharashtra, India. The location of our factories is near the port of JNPT and the major consumption centres of Mumbai, Thane, Pune, Nasik, Ahmednagar and Aurangabad. A350 LF2 Flanges,ASTM A350 LF2 Weld Neck Flanges NACE A350-LF3 tubesheet fabricationASTM A350 LF2 LTCS Flange, A350 LTCS LF2 Pipe Flanges Manufacturer, 150# LTCS Flanges, 300# LTCS Flanges, 600# LTCS Flanges. A350 LF2 is a carbon steel forged material, very similar to A105, that is used in general industrial applications and can withstand continuous service down to