ASTM A350 LF2 Flanges

SA 350 LF2 Blind Flange and ASTM A350 LF2 Cl1 Forged Flange suppliers in UAE

ASTM A350 LF2 Flanges

What are ASTM A350 LF2 Flanges?

ASTM A350 LF2 is a standard specification for carbon and low alloy steel forged flanges. The  ASTM A350 LF2 flanges  are designed with a chemical composition of chromium, molybdenum, copper, niobium, vanadium and other constituting alloys. This gives the  ASTM A350 LF2 lap joint flange  good resistance against corrosive and oxidative reducers seen in different conditions.

The  ASTM A350 LF2 Cl1 forged flange  is designed to work in lower temperature service. These flanges have an impact test temperature up to -45 degrees C. ASME SA 350 LF2 plate flange is available in classes 1, 2, and 3. These flanges are designed with sizes of 1/2 to 24 NB. The  SA350 LF2 Cl1 reducing flange  is designed in pressure classes of 150#, 300#, 600#, 900#, 1500#, and 2500#. These flanges have schedules between SCH 10 to SCH 160 and XXS. The  A350 Gr LF2 lapped joint flange can be custom designed in different dimensions.

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ASTM A350 LF2 Material Specification

ASTM A350 lf2 flanges specifications

What is LTCS Flange?

A LTCS Flange is a low temperature carbon steel material. The flanges are designed to work primarily in low temperature conditions. The SA 350 LF2 blind flange  has a fine grain structure and a uniform carbide dispersion.

ASTM A350 Gr LF2 Socket Weld Flange and SA350 LF2 Cl1 Reducing Flange with hydrotest, check A350 Flange price per kg in Dubai

comparison A350 LF2 Flanges Price between India and China

Description Price In India (INR) Per KG Price In China (Renminbi) KG Price In US (Dollar) KG
SIZE: 1/2 INCH, 150#, SOCKET WELD ₹3453.54 ¥302.27 US $42.50
SIZE: 3 INCH, 300#, SCH160, WELD NECK ₹4986.55 ¥436.44 US $61.37
SIZE: 2 INCH, 150#, RF, SCH 40, BLIND ₹2134.09 ¥186.78 US $26.26
SIZE: 4 INCH, 900#, SCH STD, WELD NECK ₹20205.08 ¥1768.44 US $248.66
SIZE: 3/4 INCH, 300#, SCH 160, SOCKET WELD ₹3113.76 ¥272.53 US $38.32

 

Piping Material introduces trusted names of distributors and wholesalers of ASTM A350 LF2 Lap Joint Flange and SA 350 Gr LF2 Slip On Flange in Middle East, check MTC & Test reports

Available Types Of Low Temperature Carbon Steel Flanges

ASME SA350 LF2 CL1 Threaded Flange

ASME SA350 LF2 CL1 Threaded Flange

A350 LF2 CS Orifice Flange

A350 LF2 CS Orifice Flange

Grade Lf2 CL 1 Spectacle Blind Flange

Grade Lf2 CL 1 Spectacle Blind Flange

Low Temperature Carbon Weld Neck Flange

Low Temperature Carbon Weld Neck Flange

LTCS Slip On Flange

LTCS Slip On Flange

ASTM A350 LF2 Blind Flange

ASTM A350 LF2 Blind Flange

A350 LF2 Class 1 RTJ Flanges

A350 LF2 Class 1 RTJ Flanges

SA350 LF2 CL 1 Raised Face Flanges

SA350 LF2 CL 1 Raised Face Flanges

Lf2 Class 1 Reducing Flanges

Lf2 Class 1 Reducing Flanges

A350 LF2 LTCS Socket Weld Flange

A350 LF2 LTCS Socket Weld Flange

A350 LF2 Carbon Steel Lap Joint Flange

A350 LF2 Carbon Steel Lap Joint Flange

LTCS Plate Flange

LTCS Plate Flange

ASTM A350 Gr Lf2 Class 1 Square Flanges

ASTM A350 Gr Lf2 Class 1 Square Flanges

A350 Grade LF2 Flat Flanges

A350 Grade LF2 Flat Flanges

SA350 LF2 Anchor Flanges

SA350 LF2 Anchor Flanges

ASTM A350 LF2 Class 1 Forged Flange

ASTM A350 LF2 Class 1 Forged Flange

LF2 Steel WNRF Flange

LF2 Steel WNRF Flange

ASTM A350 LF2 Cl1 Screwed Flange

ASTM A350 LF2 Cl1 Screwed Flange

A350 LF2 Class 1 SORF Flange

A350 LF2 Class 1 SORF Flange

A350 Gr LF2 BLRF Flange

A350 Gr LF2 BLRF Flange

ASME SA 350 LF2 Class 1 Industrial Flange

ASME SA 350 LF2 Class 1 Industrial Flange

 

LTCS Flange and A350 LF2 Cl1 Material as per ASME B16.5, DIN, AWWA, ANSI B16.47, ISO et

Referred ASTM A350 LF2 Flanges Standards

Referred ASTM A350 LF2 Flanges Standards

 

Coating Types Of ASTM A350 LF2 Carbon Steel Flanges

Types of coatings to protect ASTM A350 LF2 Low Temperature Carbon Steel Flanges from rusting or corrosion

  • Oil Varnished
  • Electric zinc coated
  • Alloy material coated
  • White or yellow zinc coated
  • FBE Coating
  • Epoxy Coated
  • Elastomeric coatings

 

Buying Advantages Of Low Temp Carbon Steel Flanges

Buying Advantages Of Low Temp Carbon Steel Flanges
  • Environment friendly
  • Budget friendly
  • Good ductility
  • Safe to process
  • Good ductility
  • Light Weight
  • Good Mechanical Properties

 

Check ASTM A350 LF2 Class 1 Flange, SA 350 LF2 Cl1 Weld Neck Flange and A350 Gr LF2 Material specification, chemical composition and equivalent

Common LTCS Flanges Face Types

  • Flat Face (FF)
  • Raised Face (RF)
  • Ring Joint Face (RTJ)
  • Tongue and Groove (T&G)
  • Male & Female (M&F)

 

A350 LF2 Chemical Composition

A350 LF2 Chemical Composition

A350 LF2 Class 1 Mechanical Properties

A350 lf2 flange mechanical properties

ASTM A350 LF2 Material Equivalent

SA 350 lf2 cl1 weld neck flange equivalent grades

A350 LF2 Pressure-Temperature Rating

ASTM A350 lf2 cl1 forged flange pressure rating

ASME SA350 LF2 CL1 Pipe Flanges Forging Process and Heat Treatment


ASME SA350 LF2 CL1 Pipe Flanges Forging Process and Heat Treatment

Application For A350 LF2 Pipe Flange

  • Food Processing
  • Pharmaceuticals Industry
  • Pharmaceuticals Application
  • Energy Industry
  • Power Plant
  • Gas Processing
  • Petrochemical Industry
  • Chemical Industry
  • Oil and Gas Industry
Application For A350 LF2 Pipe Flange

ASTM A350 LF2 Class 1 vs Class 2

The ASTM A350 LF2 class 1 and 2 are the versatile classes of this grade that can be differentiated on some basic features. The  A350 LF2 Cl1 material  is designed with a tensile strength between 415 to 585mpa. This material has a minimum yield strength of 205mpa. An A350 Gr LF2 Material  has a tensile strength between 485 to 655mpa and shows a minimum yield strength of 250mpa.

The  ASTM A350 LF2 class 1 flange  has a minimum applicable pressure of -18 degrees C. Similarly, a class 2 flange has a minimum applicable pressure of -46 degrees C. The minimum applicable pressure of the  ASTM A350 Gr LF2 socket weld flange  is also its Charpy impact test temperature.

What is the difference between ASME and DIN in A350 Flange?

ASME and DIN are two different institutes or organizations who set standards for the  A350 flange . The American Society of Mechanical Engineers (ASME) promotes multidisciplinary engineering and sciences around the world. A  DIN A350 LF2 spectacle blind flange  is a German Institute for standardization. These flanges are part of the ISO member body and have around thirty thousand standards covering every technological field.

What is the difference between A350 Gr LF2 slip on and weld neck flange?

A weld neck and slip on the flange are among the two common types of flanges used in the industry. SA 350 LF2 Cl1 weld neck flange has a long protruding hub or face. These WN flanges can handle higher pressure and temperature media in the system. SA 350 Gr LF2 slip on flanges are most popular among petrochemical projects. These SORF flanges are welded using one or more fillet welds.