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astm a350 lf1 lf2 lf3 forging, round bar, forged fittings & flanges suppliers.

a350 lf2 flanges + a350 lf2 forging + a350 lf2 fittings - a350 lf2 forged fittings - a350 lf2 elbow.

Carbon Steel a350 lf2 flanges + a350 lf2 forging + a350 lf2 fittings - a350 lf2 forged fittings - a350 lf2 elbow - a350 lf2 round bar suppliers mumbai india - (a350 lf2 din & astm equivalent material ) low temperature a350 lf2 temperature range (heat treatment) chemical composition application.



Ready Stock of Carbon Steel Flanges at our Stockyards

Ready Stock of Carbon Steel Flanges at our Stockyards


Ramesh Steel Corporation is India,s one of oldest and professional Manufacturer of high quality Industrial a350 lf2 flanges, a350 lf2 forging, a350 lf2 fittings, a350 lf2 forged fittings, a350 lf2 elbow, we also Manufacture Carbon Steel Flanges according to ASME ANSI B16.5, ANSI B16.47, DIN and JIS Standard. We are ISO 9001:2008 certified company, since year 1999 we are trusted Suppliers in UAE, High quality Carbon Steel Flanges in various standards and specifications, we also maintain stock in UAE of Carbon steel a350 lf2 products in various sizes & Special steel grades Our Steel a350 lf2 flanges, a350 lf2 forging, a350 lf2 fittings, a350 lf2 forged fittings, a350 lf2 elbow have been largely exporting to Gulf Countries, Middle east, North America and Europe and our Steel Flanges have high quality with the most competitive price & required documents.

Ramesh Steel Corporation is specialized in manufacturing and supplying of Carbon Steel Flanges  Since 1982, we Manufacture wide range of a350 lf2 flanges, a350 lf2 forging, a350 lf2 fittings, a350 lf2 forged fittings, a350 lf2 elbow such as Carbon Steel Slip On Flange, Carbon Steel Welding Neck Flange, Carbon Steel Blind Flange, Carbon Steel Socket Weld Flanges, Carbon Steel Plate Flange, Carbon Steel Collar Flange, Carbon Steel Threaded Flange etc. as per International standard like ASME/ASTM, we are supplying & exporting Carbon Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades.

A350 LF2A350 LF2 is a carbon steel fitting material, very similar to A105, that is used in general industrial applications and can withstand continuous service down to -46F. This material is supplied in a normalized condition and then Charpy V-Notch tested at -50F., a350 lf2 flanges : Carbon Steel Low Temperature AISI, ASME, DIN, BS, EN Flanges Application. ASTM A350 LF2 Pipe Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A350 LF2 LTCS Flanges through a worldwide network of stock-keeping branches.We are also manufacturer, supplier and exporter of A350 LF2 Flanges as per customers drawing or specification.

The A350 LF2 material is often referred to as Low Temp Carbon Steel Fittings or Flanges.

A350 LF2 is a carbon steel fitting material, very similar to A105, that is used in general industrial applications and can withstand continuous service down to -46F. This material is supplied in a normalized condition and then Charpy V-Notch tested at -50F.

The Charpy testing is used to reveal a materials natural ductile to brittle transition as temperature decreases. A test sample is brought down to temperature, notched and then struck by a pendulum device. The device measures the amount of energy absorbed by the material until failure occurs

astm a350 lf2 din material equivalent :- Higher grades such as ASTM A352 LCC and Alloy (Nickel) based forged carbon steel A350-LF3 and it's 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.

astm a350 lf2 forgings data sheet :- ASTM A350 Grade LF2 is a general Carbon steel usually supplied in the Normalised, Normalised and Tempered or. Quench and Tempered condition.



Ramesh Steel Corporation Offering High Quality, Lower Cost but the best service in Carbon Steel Flanges / CS a350 lf2 flanges, a350 lf2 forging, a350 lf2 fittings, a350 lf2 forged fittings, a350 lf2 elbow, We have Our Sales Representatives in all the major cities in UAE that include :

  •    Al Ain, in UAE
  •    Ras al-Khaimah, in UAE
  •    Sharjah in UAE
  •    Dubai in UAE
  •   Hofuf, in UAE
  •    Ruwais, in UAE
  •    Kalba, in UAE
  •    Khorfakkan, in UAE
  •    Abu Dhabi, in UAE
  •  Al Qunfudhah, in UAE
  •    Fujairah in UAE
  •    Dibba Al-Hisn in UAE
  •    Umm al-Quwain in UAE
  •    Ajman in UAE

We are Supplying & Exporting Carbon Steel Flanges to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, UAE, Qatar, India, Oman, Egypt, Iraq, Turkey, South Africa, Nigeria, Indonesia, Malaysia, Singapore, Australia. Ramesh Steel corporation is the only company in INDIA which is approved Manufacturer & Supplier of Carbon Steel a350 lf2 flanges, a350 lf2 forging, a350 lf2 fittings, a350 lf2 forged fittings, a350 lf2 elbow in 300 top companies worldwide.


UAE Projects and Client Reference List

Projects Name Address
Afaq Recruitment & Manpower Supply Services UAE
Jln. Arga Kelud Blok A2 No. 10 Kompleks Arga Bajapura Kec. Grogol – Cilegon – Banten, UAE
Haris Al Afaq LLC, UAE
Kamal Hamza (KFC) Bldg, Salahuddin Rd., Fish R/A POB 8141, Dubai, (UAE)
Crescent Petroleum, UAE
Crescent Petroleum- Headquarters, Crescent Tower, P.O. Box 211, Corniche Al Buhaira Sharjah, United Arab Emirates(UAE)
Petrofac International Ltd., UAE
1 Al Khan St - Sharjah - United Arab Emirates(UAE)
Abu Dhabi Marine Operating Company, UAE
P. O. Box 303,Abu Dhabi,United Arab Emirates(UAE)
Abu Dhabi National Oil Company (ADNOC), UAE
P.O.Box 898, Abu Dhabi, United Arab Emirates(UAE)
Onshore Petroleum Operations Ltd. (ADCO), UAE
ADCO Building, Corniche Street, Corniche, Abu Dhabi City, Abu Dhabi Landmark: ADCO, UAE
Crystal Land General Contracting, UAE
Office # 15, Mussafah (M-37), Mussafah, Abu Dhabi Landmark: Behind Fresh & More Supermarket, UAE
Aban Loyd Chiles Offshore Ltd , UAE
Al Wasl, Jumeirah, P.O.Box: 333956,UAE
ABB Process Solutions & Services , UAE
Abu Dhabi P.O.Box: 34138, Abu Dhabi,UAE



Carbon Steel Flanges / CS Flanges Price List in UAE

astm a350 lf2 cl1/cl2 flange
Price ( Rate / Cost ) - US $0.01-25 / Piece

high quality astm a350 lf2 material
Price ( Rate / Cost ) - US $1-10 / Piece

Coupling Flange/nozzle/Valve Cover Flange A350/A182 Lf2 F91 A266 F51 F52
Price ( Rate / Cost ) - US $1-50 / Piece

ASTM A350 GR.LF2 CL.1 pipe caps
Price ( Rate / Cost ) - US $0.1-1000 / Piece

ASME Steel Flange A105 LF2
Price ( Rate / Cost ) - US $0.9-19.7 / Piece

carbon steel a105 a350 lf2 b16.5 pn16 pn10 forged plate flanges monel alloy astm asme b565 400 500 pn16 slip plate flange
Price ( Rate / Cost ) - US $1-1000 / Piece

ASME B 16.48 A350 LF2 PN16 ANSI Flange
Price ( Rate / Cost ) - US $1.0-650 / Piece

butt welding seamless steel bend ASTM A350 LF2
Price ( Rate / Cost ) - US $0.1-2000 / Piece

Blind Flange A350 LF2
Price ( Rate / Cost ) - US $1000-2000 / Ton

A350 LF1,LF2 slip on so wn flange
Price ( Rate / Cost ) - US $10-1000 / Piece

ASTM A350 LF1/LF2/LF6 Heat Exchanger Tubesheet
Price ( Rate / Cost ) - US $1-99 / Piece

A350 lf2 SS400 DN50 PN10 carbon steel flange
Price ( Rate / Cost ) - US $1010-2030 / Ton

MSS SP-97 SCH40 weldolet/threadolet/sockolet A105 A350 LF2 A694 F52/65 A516 GR65/70 A182 F304/304L F316L F317L F321 F347H F316Ti
Price ( Rate / Cost ) - US $2-1000 / Piece

ASTM A350 LF1/LF2/LF6 Heat Exchanger Stationary Tubesheet Flange
Price ( Rate / Cost ) - US $0.5-70 / Piece

Special for pipe of ASTM A350 LF2 with neck butt welding flange
Price ( Rate / Cost ) - US $1-100 / Piece

standard ansi astm a350 lf2 forging carbon steel flange
Price ( Rate / Cost ) - US $1.0-2.0 / Piece

ASTM A105 ASTM A350 LF2 ASTM A694 F42 F46 F52 F60 F65 F70 Carbon Steel Blind Flange
Price ( Rate / Cost ) - US $655-955 / Ton

ANSI B16.5 Carbon Steel A350 Lf2 Cl300 Thread Flange
Price ( Rate / Cost ) - US $1.25-3.98 / Kilogram

Astm a350 lf2 weld neck flat face forged steel flange
Price ( Rate / Cost ) - US $28.7-28.7 / Pieces

A350 LF2/LF3 LOW TEMPERATURE DN200 SCH40 FLANGE
Price ( Rate / Cost ) - US $1-2 / Kilogram

A182/ A105/ A350 LF2 class 3000 elbow forged fittings high pressure manufacturer
Price ( Rate / Cost ) - US $0.6-10 / Piece

WN Flange ASME B16.5 ASTM A350 Grade LF2 Class 1
Price ( Rate / Cost ) - US $0.5-150 / Piece

ASTM A350 LF2 1500# welding neckl flange
Price ( Rate / Cost ) - US $0.1-99 / Piece

90 deg seamless Butt Welded elbow ASTM A350 LF2 asme b16.9
Price ( Rate / Cost ) - US $1-100 / Piece

ASTM A105 A350 LF2 Forged fittings olets weldolet threadolet sockolet flangeolet 2"x12" 3000LB
Price ( Rate / Cost ) - US $5.0-5.0 / Pieces

a105/a350 lf2 carbon steel WN/SO/SWF/BL forged flanges for oil & gas industry
Price ( Rate / Cost ) - US $1-20 / Piece

Welding neck flange ansi/asmeB16.5 150/300/600lbs material a105/a350 lf2
Price ( Rate / Cost ) - US $2-150 / Piece

High Quality astm150 A350 LF2 wn rf forged steel flange
Price ( Rate / Cost ) - US $8.0-9.0 / Piece

Threaded fitting Pipe union ASTM A350 LF2 1/4"-4" #3000#6000#9000 NPT ANSI S16.11 pipe connector
Price ( Rate / Cost ) - US $100.0-100.0 / Pieces

A350 LF2 weld neck carbon steel flange 10" STD ASME B16.5 flange
Price ( Rate / Cost ) - US $1.5-2 / Kilogram

ASTM A350 Grade LF2 Alloy Steel Elbow
Price ( Rate / Cost ) - US $2.4-2.5 / Piece


ASTM A350 Grade LF2 is a general Carbon steel usually supplied in the Normalised, Normalised and Tempered or. Quench and Tempered condition. It is typified by having moderate strength and impact toughness and is used extensively for the manufacture of flanges and fittings, and applications which require cold temperature service where corrosion resistance is not important.

Grade: ASTM A350 LF2 (A105) Carbon Steel
Type: Carbon steel applied in cold temperature service usually
used in the normalised condition.

Mechanical Properties Condition: 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 round bar : ASTM A350 LF2 Carbon and Steel Round Bars, Length: 6 meter. Ramesh Steel, Girgaon, Mumbai, Maharashtra, India can offer ASTM A350 LF2 Carbon Steel Bars / LF2 Round Bars / LF2 Bars.ASTM A350 LF2 are used as pipeline steels and also in the production of forged flanges, fittings, rings.

A350 LF2 / A105 (astm a350 lf2 steel round bar - a350 lf2 forged bar - astm a350 lf2 bar - a350-lf2 bar stock )

  • Forged + Treated 130mm dia – 460mm dia
  • As Forged 300mm dia – 680mm dia

A694 F60/F65

  • Forged + Treated 170mm dia – 260mm dia
  • As forged 270mm dia – 740mm dia

AISI 4130

  • 75 KSi Yield 300mm dia – 550mm dia
  • As Forged 300mm dia – 580mm dia

AISI 4140 300mm dia – 710mm dia

AISI 4145 300mm dia – 430mm dia

F22 300mm dia – 720mm dia

F91 250mm dia – 350mm dia

A350 lf2 werkstoff -A350-LF2 - Wertkstoff-Nr. 1.0566 - Din TStE355


A105/A350-LF2 Dual

ASTM A105 & ASTM A350-LF2 DUAL CERTIFIED a Special Quality Fine Grain Carbon-Manganese Steel for Piping Components
Typical Analysis
A105 Spec.
C Mn P S Si
.35 max .60/1.05 .040 max .05 max0 .35 max
A350-LF2 Spec.
C Mn P S Si
.30 max 1.35 max 035 max .04 max0 .15/.30
A105/A350-LF2
C Mn P S Si
.20 1.24 .009 .021 .18
Characteristics
  • 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 forged bar, suitably heat treated, up to and including NPS 4. See details in the ASTM designations
Typical Applications
  • A105 allows that for each .01% Carbon below .35, an increase of .06% Manganese is permitted over 1.05 to a maximum of 1.35. This explains the typical analysis above.
Typical Heat Treatment
  • Forging - Commence 1150℃ Max finish 925℃.
  • Annealing - 800℃ to 830℃ Surface cool
    • 870/ 915℃ air Cool
  • Normalizing - 830℃ to 850℃ water quench
  • Hardening - 850℃ to 870℃ oil quench
  • Tempering - 425℃ to 870℃ according to properties
ASTM A105 & ASTM A350-LF2 DUAL CERTIFIED Mechanical Properties
Spec A105 A350-LF2 A105/A350-LF2
Tensile Strength Min, psi 70,000 70,000-95,000 70,000-95,000
Tensile Strength Min, N/mm² 485 485-655 485-655
Yield Strength Min, psi 36,000 36,000 36,000
Yield Strength Min, N/mm² 250 250 250
Elongation (%) 22 22 22
Reduction of Area (%) 30 30 30
Hardness, maximum 187 15/12 ft-lbs 15/12 ft-lbs
CVN at -50℉ 20/16 joules 20/16 joules

A350 LF2 Flange Types

Welding neck, slip on, socket welding, threaded, blind, slip on plate, long weld neck, orifice and lap joint, etc.

A350 LF2 Flange Specification

ASTM A694

A350 LF2 Flange Ratings

150#, 300#, 400#, 600#, 900#, 1500#, 2500#

A350 LF2 Flange Dimensions

A350 LF2 Flange Weight

Forging                                                                                   

Forging Temperature for this material should be 900 – 1200 °C

Soak times should be kept to a minimum to avoid heavy scaling, but sufficient time should be given to allow centreto achieve furnace temperature.

After forging pieces should be allowed to cool in still air. 

A350 lf2 Heat Treatment

ASTM A350-LF2 Temperature range (-50 to 800 deg. F) Where corrosion resistance is not important.

Normalizing– Heat to 860 - 920°C for a time commensurate with ruling section, Air cool (If Required)

Hardening– Heat to 890 – 960 °C for a time commensurate with ruling section and quench in Water.

Tempering– Re-heat to 590 °C Minimum as required, dependent on final required properties.Hold for a time

commensurate with the ruling section and cool in still in air.

A350 lf2 Machining

ASTM A350 LF2 has good to very good machinability, dependent on condition, and operations such as sawing,turning, broaching, milling etc can be accomplished satisfactorily using standard machine tool manufacturersrecommended speeds and feeds.

A350 lf2 Welding

ASTM A350 LF2 is readily weldable by any technique

A350 LF2 Flange Chemical Composition

Carbon

<0.30%

Silicon

0.15  0.30%

Manganese

0.60  1.35%

Phosphorous

<0.035%

Sulphur

<0.040%

Chromium

<0.30 %

Molybdenum

<0.12%

Copper

<0.40%

Niobium

<0.02%

Vanadium

<0.08%

A350 LF2 Flange Mechanical Property Requirements

Tensile Strength
Mpa

Yield (0.2%)
MpA

Elongation
%

Reduction of Area
%

Charpy
J
-46
°C

Hardness HB

485-655
(70-95KSi)

>250
(36KSi)

>22

 >30

 >20

 <197HB


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