Carbon Steel ASTM A350 LF3 Flanges Manufacturers

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A350 LF3 Flanges Suppliers in India, ASTM A350 lf3 cl1 Flanges

Get Cheap ASTM A350 lf3 cl2 Flanges at Factory price in India, Stockholder of Carbon Steel A350 lf3 blind flanges & Exporters of ASTM A350 LF3 Slip On Flanges


Carbon Steel A350 LF3 Flanges

Carbon Steel A350 LF3 Flanges

CS A350 LF3 Slip On Flanges

CS A350 LF3 Slip On Flanges

ASTM A350 LF3 cl1 Flanges

ASTM A350 LF3 cl1 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, Hydro-carbon processing, Chemical processing, Heat exchangers, Petrochemical plants, Pumps manufacturing, Valves manufacturing, Nuclear power projects, Oil & Gas equipment. A350 LF3 Flanges has great resistance to stress corrosion cracking and also gives high resistance to corrosion fatigue and erosion corrosion. A350 LF3 Orifice Flanges have a yield strength of 36ksi and are normalised to gain a good grain structure; they connect equipment with nozzles effectively and are used in intensive applications industries like light and heavy chemical manufacturing factories. Flanges designs are available as weld neck flanges (WN), lap joint flanges (LJ), plate flanges (PL), socket weld flanges (SO), blind flanges (BL), threaded / screwed flanges (TH), orifice flanges, orifice plate, spectacle blind, spectacle flange, blind spacer and also blank. A350 LF3 Pipe Flanges are offered with a Mill Test Certification, NACE 3.1 Certification and after world class Third party inspection. Ready stock of A350 LF3 Flanges in Seamless and Welded to immediate delivery for break down & in ongoing projects.


We are one of the premier Quality A350 lf3 Plate Flange suppliers in countries like Canada, Germany, Finland, Italy, France, China, Netherlands, Australia, Sweden and the UK. Buy from A350 lf3 Slip on Flange specialist suppliers in cities like Rajkot, Chennai, Bangalore, Pune, Ghaziabad, Bhosari, Ludhiana, Ahmedabad, Delhi, Vadodara. Rishabh Steel provides a wide range of Carbon Steel Flanges such as A350 lf3 Flanges, A350 lf3 Slip On Flanges, Plate Flanges, Weld Neck Flanges, Blind Flanges & available in all shapes & sizes. Our CS ASTM A350 Gr lf3 Flanges are as per ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 standards. Rishabh is one of the leading ASTM A350 Gr. lf3 class 1 Flanges trading houses based in cities like Aurangabad, Gurgaon, Indore, Faridabad, Nagpur, Khopoli, Jaipur, Kolkata, Kolhapur, Raipur. The rishabh steel exports worldwide is geared towards providing A350 lf3 Backing Flanges, A350 lf3 reducing flange material, A350 lf3 Sae Flanges, A350 lf3 Screwed Flanges, A350 lf3 Socket Weld Flanges, A350 lf3 Slip-On Pipe Flanges, A350 lf3 Square Flanges, A350 lf3 Ansi 150 Carbon Steel Flanges in bulk. We have a comprehensive inventory of SA 350 Gr lf3 cl1 Flanges in a large variety of types, sizes, schedules, and pressures.

 

Get reliable & verified ASTM A350 lf3 plate flanges suppliers in Dubai, Singapore, UK, UAE, Malaysia, Australia, Philippines and South Africa.

A350 lf3 Pipe Flanges Manufacturers in India

A350 lf3 reducing flanges at unbelievable price in India. Visit A350 lf3 pipe flanges manufacturer's mill in India, ask for A350 lf3 weldneck flanges free sample.

 

Table of Content


ASTM A350 LF3 Flange Price List India

Size Material Price / pcs
DN50 ASTM A350 LF3 £ 50.50
DN65 ASTM A350 LF3 £ 55.20
DN80 ASTM A350 LF3 £ 68.10
DN100 ASTM A350 LF3 £ 70.50
DN125 ASTM A350 LF3 £ 120.00
DN150 ASTM A350 LF3 £ 150.00

 

Please note this is an approx Cost of ASTM A350 LF3 WNRF Flanges in India. For final A350 LF3 Flat Flanges price list please contact Rishabh Steel.

 

ASTM A350 LF3 Flange manufacturers in India

Rishabh Steel Industries is ISO & Crisil rated manufacturer and exporter of ASTM A350 LF3 Pipe Flanges, ASTM A350 LF3 (dual marked and certified), ASME B16.5, raised face, annealed and fully machined, smooth finishas per MSS-SP6, ASTM A350 LF3 Flange hardness as per NACE MR0175 and tested to ASTM A262 E and PMI.

ASTM A350 LF3 Slip On Flanges Manufacturers in India

ASTM A350 LF3 Slip On Flanges

ASTM A350 LF3 Socket Weld Flanges Manufacturers in India

ASTM A350 LF3 Socket Weld Flanges

ASTM A350 LF3 Blind Flanges Manufacturers in India

ASTM A350 LF3 Blind Flanges

ASTM A350 LF3 Weld Neck Flanges Manufacturers in India

ASTM A350 LF3 Weld Neck Flanges


ASTM A350 LF3 Threaded / Screwed Flanges Manufacturers in India

ASTM A350 LF3 Screwed Flanges

ASTM A350 LF3 Lap Joint Flanges Manufacturers in India

ASTM A350 LF3 Lap Joint Flanges

ASTM A350 LF3 Long Weld Neck Flanges Manufacturers in India

ASTM A350 LF3 Long Weld Neck Flanges

ASTM A350 LF3 Spectacle Blind Flanges Manufacturers in India

ASTM A350 LF3 Spectacle Blind Flanges


ASTM A350 LF3 Plate Flanges Manufacturers in India

ASTM A350 LF3 Plate Flanges

ASTM A350 LF3 Ring Type Joint Flanges Manufacturers in India

ASTM A350 LF3 Ring Type Joint Flanges

ASTM A350 LF3 Tongue & Groove Flanges Manufacturers in India

ASTM A350 LF3 Tongue & Groove Flanges

ASTM A350 LF3 Reducing Flanges Manufacturers in India

ASTM A350 LF3 Reducing Flanges


ASTM A350 LF3 Threaded Flanges Manufacturers in India

ASTM A350 LF3 Threaded Flanges

ASTM A350 LF3 Orifice Flanges Manufacturers in India

ASTM A350 LF3 Orifice Flanges

ASTM A350 LF3 Blank Flange Manufacturers in India

ASTM A350 LF3 Blank Flange

ASTM A350 LF3 Blank Flange Rotatable Flange Manufacturers in India

ASTM A350 LF3 Blank Flange Rotatable Flange


ASTM A350 LF3 Welding Flange Rotatable Manufacturers in India

ASTM A350 LF3 Welding Flange Rotatable

ASTM A350 LF3 Flange with Tube Manufacturers in India

ASTM A350 LF3 Flange with Tube

ASTM A350 LF3 Conflat Flanges Manufacturers in India

ASTM A350 LF3 Conflat Flanges

ASTM A350 LF3 Flange Bolted Weld-On Manufacturers in India

ASTM A350 LF3 Flange Bolted Weld-On


ASTM A350 LF3 Square Flange Manufacturers in India

ASTM A350 LF3 Square Flange

ASTM A350 LF3 Girth Flanges Manufacturers in India

ASTM A350 LF3 Girth Flanges

ASTM A350 LF3 Anchor Flanges Manufacturers in India

ASTM A350 LF3 Anchor Flanges

ASTM A350 LF3 Screw Flanges Manufacturers in India

ASTM A350 LF3 Screw Flanges


ASTM A350 LF3 Ring Joint Flanges Manufacturers in India

ASTM A350 LF3 Ring Joint Flanges

ASTM A350 LF3 Swivel Flanges Manufacturers in India

ASTM A350 LF3 Swivel Flanges

ASTM A350 LF3 ANSI 150 Flanges Manufacturers in India

ASTM A350 LF3 ANSI 150 Flanges

ASTM A350 LF3 Long WN Flanges Manufacturers in India

ASTM A350 LF3 Long WN Flanges

ASTM A350 LF3 Flanges Specification and Standards


Specifications A350 LF3 Flanges
ASME B16.5 A350 LF3 Flanges size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
A350 LF3 Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
A350 LF3 Flanges Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
A350 LF3 Flanges Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
A350 LF3 Flanges Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
A350 LF3 Flanges Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
A350 LF3 Flanges Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
A350 LF3 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types of CS Flanges
  • Weld Neck Ring Flanges (WNRF), A350 LF3 Flanges
  • Slip-On Ring Flanges (SORF), A350 LF3 Flanges
  • Blind Ring Flanges (BLRF), A350 LF3 Flanges
  • Socket Weld Ring Flanges (SWRF), A350 LF3 Flanges
  • Threaded Ring Flanges, A350 LF3 Flanges
  • Lap Joint Ring Flanges (LJRF), A350 LF3 Flanges
  • Ring Type Joint Flanges (RTJF), A350 LF3 Flanges
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

A350 LF3 Flange Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Specialized manufacturer of
  • Rtj Flanges
  • Pn16 Flanges
  • DIN 2566 pn16
  • DIN 2566 en 1092 1
  • DIN 2566 pn10
  • A350 LF3 Large Diameter Flanges
  • A350 LF3 Sorf Flanges
  • A350 LF3 Blind Flanges
  • A350 LF3 Table Flanges
  • A350 LF3 Weld Neck Flanges
  • A350 LF3 Threaded Flanges
  • A350 LF3 Slip-On Flanges
  • A350 LF3 Socketweld Flanges
  • A350 LF3 Plate Flanges
  • A350 LF3 Lap Joint Flanges
  • A350 LF3 Loose Flanges
  • A350 LF3 Orifice Flanges
  • A350 LF3 AS 4087 Water Flanges
A350 LF3 Flanges Standard

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Key markets and industries for ASTM A350 LF3 Flanges
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Ukraine, Saudi Arabia, Singapore, Indonesia, Spain, Canada, USA, Brazil, Thailand, Oman, Dubai, Korea, Iran, India, Egypt, Peru, etc
ASTM A350 LF3 Flange Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

A350 LF3 Pipe Flange Dimensions

 

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Prestige quality A350 LF3 Flanges manufacturers in India offer these A350 LF3 Flanges in DIN, ISO, JIS or ANSI standard.


A350 LF3 Flanges Weight Chart

15mm (1/2") A350 LF3 Pipe Flange Weight Chart

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Rishabh Steel Industries is an PED certified ASTM A350 Gr LF3 cl1 manufacturer & distributor in India


Rishabh Steel is a manufacturer and supplier of ASTM A350 LF3 Puddle Flanges offering in all Ratings up to 2500#, built a distribution network with more then 70 countries globally.

 

A350 LF3 Pipe Flanges A350 LF3 Raised Face Slip On Flanges
A350 LF3 Exhaust Flanges A350 LF3 Slip On Plate Flanges
A350 LF3 Header Flanges A350 LF3 Slip On Flanges
A350 LF3 Plate Flanges A350 LF3 Pipe Flanges
A350 LF3 Backing Flanges A350 LF3 Exhaust Flanges
A350 LF3 Tube Flanges A350 LF3 Header Flanges
A350 LF3 Stub End Flanges A350 LF3 Raised Face Weld Neck Flanges
A350 LF3 Shower Rod Flanges A350 LF3 Sae Flanges
A350 LF3 Slip On Flanges A350 LF3 Weld Neck Flanges
A350 LF3 Screwed Flanges A350 LF3 Clad Flanges
A350 LF3 Socket Weld Flanges A350 LF3 Inconel WNRF Flanges
A350 LF3 Sbc Header Flanges A350 LF3 Raised Face Blind Flanges
A350 LF3 Split Flanges A350 LF3 Blind Flanges
A350 LF3 Slip-On Pipe Flanges A350 LF3 Blind Flange
A350 LF3 Square Flanges A350 LF3 Ansi Flanges
Ansi 150 A350 LF3 Flanges A350 LF3 Inconel BLRF Flanges
A350 LF3 Blank Flanges A350 LF3 Orifice Flanges
A350 LF3 Bsp Flanges A350 LF3 Orifice Flanges
A350 LF3 Companion Flanges A350 LF3 Orifice Flanges
A350 LF3 Class 150 Flanges A350 LF3 Duct Flanges
A350 LF3 Cover Flanges A350 LF3 Orifice Flanges
Custom A350 LF3 Flanges A350 LF3 Socket weld Flanges
Class 600 A350 LF3 Flanges A350 LF3 Socket weld Flanges
A350 LF3 Din Flanges A350 LF3 Socket weld Flanges
Large Diameter A350 LF3 Flanges A350 LF3 SWRF Flanges
Table E A350 LF3 Flanges ASME B16.5 A350 LF3 Socket weld Flanges
A350 LF3 Floor Flanges A350 LF3 Threaded Flanges
A350 LF3 Forged Flanges A350 LF3 Threaded Flanges
Gaskets For A350 LF3 Flanges A350 LF3 Threaded Flanges
A350 LF3 Handrail Flanges A350 LF3 Manifold Flanges
High Pressure A350 LF3 Flanges A350 LF3 Threaded Flanges
A350 LF3 Lap Joint Flanges A350 LF3 Threaded Flanges
A350 LF3 Long Weld Neck Flanges A350 LF3 Long weld Neck Flanges
A350 LF3 Metric Flanges A350 LF3 Long weld Neck Flanges
A350 LF3 Muffler Flanges A350 LF3 Long weld Neck Flanges
A350 LF3 Pump Flanges A350 LF3 Orifice Flanges
A350 LF3 Pressed Flanges A350 LF3 Ring Type Joint Flanges
A350 LF3 Puddle Flanges A350 LF3 Ring Type Joint Flange
A350 LF3 Pad Flanges A350 LF3 RTJ Flanges
A350 LF3 Reducing Flanges A350 LF3 RTJ Flanges
A350 LF3 Raised Face Flanges A350 LF3 RTJ Flanges
A350 LF3 Ring Flanges BS4504 A350 LF3 RTJ Flanges
A350 LF3 Threaded Reducing Flanges A350 LF3 Reducing Flanges
A350 LF3 Wnrf Flanges A350 LF3 Reducing Flanges
A350 LF3 Split Flanges A350 LF3 Reducing Flanges
A350 LF3 Turbo Flanges A350 LF3 Forged Flanges
A350 LF3 Vacuum Flanges A350 LF3 Reducing Flanges
A350 LF3 Reducing Flanges A350 LF3 Forged Flanges

Manufacturing A350 LF3 Flanges in India, Rishabh Steel holds a wide range of A350 LF3 Pipe Flanges in stock for immediate despatch throughout India & globally.

Special offer on:

Flange Schedule/Class Pipe Size - Pipe Flanges Flange Connection Type Flange Material Max. Pressure
ASME B16.5 Class 150 1/2" FNPT A350 LF3 150 psi
ASME B16.5 Class 150 1/2" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 1/2" Welded A350 LF3 150 psi
ASME B16.5 Class 150 3/4" FNPT A350 LF3 150 psi
ASME B16.5 Class 150 3/4" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 1-1/4" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 1-1/2" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 2" FNPT A350 LF3 150 psi
ASME B16.5 Class 150 2" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 2-1/2" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 3" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 150 4" FNPT A350 LF3 150 psi
ASME B16.5 Class 150 4" Socket Weld Forged A350 LF3 275 psi
ASME B16.5 Class 300 1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1-1/4" FNPT Forged A350 LF3 720 psi
ASME B16.5 Class 300 1-1/4" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 3" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 3" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 4" Slip On Forged A350 LF3 720 psi
ASME B16.5 Class 300 4" Slip On Forged A350 LF3 720 psi

ASTM A350 LF3 Forged and Plate Flange

A350 LF3 Flange
A350 LF3 Slip-On Flange A350 LF3 Threaded Flange
A350 LF3 Weld Neck Flange A350 LF3 Socket Weld Flange
A350 LF3 Blind Flange A350 LF3 Reducing Flange
A350 LF3 Lap Joint Flange A350 LF3 Plate Flange
A350 LF3 Orifice Flange A350 LF3 Forged Flange
A350 LF3 Ring Type Joint Flange A350 LF3 Square Flange

A350 LF3 Pipe Flange Pressure Ratings


A350 LF3 Flange Standards / Types and Pressure Class :

ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673
PRESSURE CLASS PN 6 TO PN 100

A350 LF3 Flanges Chemical Composition

 

Element Composition
Carbon, max 0.20 max
Manganese 0.90 max
Phosphorus, max 0.035 max
Sulfur, max 0.040 max
Silicon [Note A] 0.20–0.35
Nickel 3.3–3.7
Chromium 0.30 max [Note C]
Molybdenum 0.12 max [Note C]
Copper 0.40 max
Columbium 0.02 max
Vanadium 0.03 max

A350 LF3 Flanges mechanical properties

 

Tensile Class Tensile Strength, ksi [MPa] Yield Strength, min, ksi [MPa] [Note B, C] Elongation Reduction of Area, min, %
Round Specimen in 4D, min, % Strip Specimen in 2 Inch [50mm], min, %
Class 1 70–95
[485–655]		 37.5 [260] 22 30 35
Class 2

ASTM A350 LF3 Flanges useful information

Click on below links for ASTM A350 LF3 Flanges dimensions

 

Check below list to locate a ASTM A350 LF3 Flanges distributor:

Rishabh Steel Industries is an ISO certified ASTM A350 LF3 Flanges exporter in India. All of our A350 CS flanges are manufactured and tested as per the international standards such as ASTM, DIN, JIS, EN, GOST etc. Rishabh Steel Industries is a highly acclaimed ASTM A350 LF3 threaded flanges distributor & dealer in your country. We also supply ASTM A350 LF3 reducing flanges in Asia, Middle east, GCC, Gulf, UK to supply with over 50 countries, we provide after sales service and instant delivery.

MIDDLE EAST

  • Saudi Arabia (KSA)
  • UAE
  • Iran
  • Kuwait
  • Turkey
  • Iraq
  • Jordan
  • Qatar
  • Bahrain
  • Oman
  • Yemen
  • Syria
  • Cyprus

NORTH AMERICA

  • USA
  • Canada
  • Mexico
  • Panama
  • Costa Rica
  • Puerto Rica
  • Trinidad And Tobago
  • Jamaica
  • Bahamas
  • Denmark

AFRICA

  • South Africa
  • Nigeria
  • Algeria
  • Angola
  • Libya
  • Egypt
  • Gabon
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo

EUROPE

  • UK
  • Slovenia
  • Malta
  • Switzerland
  • Slovakia
  • Czech Republic
  • Portugal
  • Netherland
  • Russia
  • Norway
  • Germany
  • France
  • Italy
  • Spain
  • Ukraine
  • Belgium
  • Greece
  • Hungary
  • Albania
  • Austria
  • Finland
  • Ireland
  • Croatia

ASIA

  • Malaysia
  • South Korea
  • Japan
  • Sri Lanka
  • India
  • Taiwan
  • Cambodia
  • Singapore
  • Indonesia
  • Thailand
  • Vietnam
  • Maldives
  • Bangladesh
  • Mayanmar
SOUTH AMERICA
  • Paraguay
  • Uruguay
  • Venezuela
  • Argentina
  • Bolivia
  • Colombia
  • Ecuador
  • Guyana
  • Brazil
  • Chile

Ready stock of ASTM A350 LF3 WNRF Flanges, A350 LF3 Socket Weld Flanges Dealers, A350 LF3 Flat Flanges suppliers in Mumbai, India
Manufacting high pressure A350 LF3 Weld Neck Flanges in India, Get the Lowest Price on Carbon Steel A350 LF3 Low Temperature Blind Flanges, contact A350 LF3 Plate Flange manufacturers in Mumbai, Vadodara, Rajkot, Chennai & Pune - India

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