ASTM A350 LF2 Flanges
View LTCS A350 LF2 Flanges Dimensions, Check Price list of A350 LF2 Killed Carbon Steel Flanges
ASTM A350 Lf2 Flanges 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. There are different shapes, sizes, dimensions and grades of the A350 lf2 flange components and Dinesh Industries is a manufacturer and supplier of all the different types. We are in business for several years and produce all different kinds of flanges in different material grades as well.
LTCS A350 LF2 Flanges
A350 LF2 Killed Carbon Steel Flanges
ASTM A350 Gr LF2 Flange
Fastest Delivery of ASTM A350 Gr LF2 Flange, Check ASME SA350 LF2 Flange Sizes
The ASTM A350 lf2 forged flange types are stronger because they are forged from one piece of metal and could be used in applications where strength is required. These flanges could also be welded with the piping system with ease. For applications that require toughness and hardenability, the ASME sa 3150 lf2 flanges can be used. There are conditions at which killed carbon products are preferred. For such applications, we supply the A350 Lf2 killed carbon steel flanges to meet the needs. There are different dimensions and scales involved as well. Please don’t hesitate to contact us to know more about or to inquire anything about our products.
ASTM A350 LF2 Flanges
Table of Content
- Specification Chart of ASTM A350 LF2 Flanges
- Different Types of ASTM A350 LF2 Flange
- Price List of ASME Sa350 LF2 Flange
- Reliable Stockist of A350 LF2 Killed Carbon Steel Flange
- ASTM A350 Gr LF2 Flange Chemical Composition
- LTCS A350 LF2 Flanges Mechanical Strength
- Thermal Expansion of A350 LF2 Killed Carbon Steel Flanges
- Value Added Services of A350 LF2 Flanges
- LTCS A350 LF2 Flanges Dimensions
- Weight Chart of ASTM A350 Gr LF2 Flange
Specification Chart of ASTM A350 LF2 Flanges
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Standards | API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092 |
| Pressure Rating ANSI | 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS |
| Pressure Calculation in DIN | 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent |
| Most common types | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), 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 |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Bending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of |
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
| Uses & application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
ASTM A350 LF2 Flange is usually supplied in the Normalised, Normalised and Tempered or Quench and Tempered condition. Forging Temperature for this A350 LF2 Material should be 900 – 1200 C
Different Types of ASTM A350 LF2 Flange
Sa350 Lf2 Spectacle Blind Flanges
LTCS A350 LF2 Blind Flanges
LTCS A350 LF2 Blind Flange
SA350 LF2 Flanges
A350 Gr Lf2 Carbon Steel Weld Neck Flanges
ASME B16.5 LTCS Bleed Ring
A350 Lf2 Grade Spectacle Blind Flanges
ANSI B16.47 A350 LF2 Welding Neck Flange
SA350 Gr Lf2 Paddle Blank Flanges
A350 Lf2 Grade Pipe Flanges
A350 LF2 Cl1 Threaded Flanges
A350-Lf2-1 Forged Flanges
ASTM A350 Gr Lf2 Loose Flanges
ASTM A350 grade LF2 Forged Flanges
ANSI B16.5 A350 LF2 Flanges
Carbon Steel ASTM A350 LF2 LTCS Socket Weld Flanges
ASTM A350 Gr Lf2 Square Flanges
ASTM A350 Slip-On Flange, RF, 150LB, ANSI
ASTM A350 Forged Blind Flange, PN50, RF
A350 Lf2 Cl.1 Plate Flanges
CS ASTM A350 Gr LF2 Tongue & Groove Flanges
ANSI B16.48 Spade Flange, A350 LF2 CL1, PN50, DN750, Flat Face
ASME SA350 Grade.Lf2 Nippo Flanges
A350 Lf2 Killed Carbon Steel High Hub Flanges
ANSI B16.5 Weld Neck Flange, CS A350, CL150, 4IN, Black Treatment
Carbon Steel A350 LF2 Low Temperature Reducing Flanges
SA350 Gr Lf2 Cl1 Body Flanges
A350 Lf2 Class 1 Material
ASTM A350 Flat Face Blind Flange
ASTM A350 gr LF2 Raised Face Flanges
A350 Carbon Steel Weld Neck Flange, 2500LB
A350 Gr LF2 Class 1 Plate Flanges
Flat Plate Flange, A350, A182, PN20, PN50
Low Temperature Carbon Steel Lap Joint Flanges
ASTM A350 LF2 Welding Neck Flange
Sa350 Lf2 Ring Type Joint Flanges
Sa350 Lf2 Steel Threaded Flanges
A350 LF2 Welding Neck Flange
ANSI B16.5 LTCS Male and Female Flange
ASTM A350 LF2 LTCS Slip On Flanges
Price List of ASME Sa350 LF2 Flange
| A350 LF2 Flange Price Per Piece in India | Carbon Steel A350 Lf2 Plate Flange Price in INR | Carbon Steel A350 Lf2 Pipe Flnage Price in USD | Carbon Steel A350 Lf2 Flange Price in UAE Dirham |
| ASTM A350 LF2 Threaded Flange | 354.60 – 70920.25 / Piece | US $5-1000 / Piece | UAE Dirham 18.36 – 3672.90 / Piece |
| A350 LF2 Flange | 70.92 – 21276.07 / Piece | US $1-300 / Piece | UAE Dirham 3.67 – 1101.87 / Piece |
| Carbon Steel A350 Lf2 Slip On Flange | 3546.01 – 35460.13 / Piece | US $50-500 / Piece | UAE Dirham 183.64 – 1836.45 / Piece |
| A350 Lf2 Killed Carbon Steel Flange | 70.92 – 70920.25 / Piece | US $10-1000 / Piece | UAE Dirham 3.67 – 3672.90 / Piece |
| A350 Gr Lf2 Carbon Steel Pipe Flange | 70.92 – 63828.22 / Piece | US $1-900 / Piece | UAE Dirham 3.67 – 3305.61 / Piece |
Reliable Stockist of A350 LF2 Killed Carbon Steel Flange
| A350 LF2 Flange | ASTM A350 LF2 Blind Flange |
| Carbon Steel A350 Lf2 Slip on Flange | ASTM A350 Grade Lf2 Class 1 Threaded Flange |
| A350 LF2 Reducing Flange | A350 Lf2 Killed Carbon Steel Socket Weld Flange |
| ASTM A350 Grade Lf2 Class 1 Weld Neck Flanges | ASTM A350 LF2 Lap Joint Flanges |
| ASTM A350 Grade LF2 Cl1 Long Weld Neck Flanges | A350 LF2 Spectacle Blind Flanges |
| ASTM A350 Grade Lf2 Class 1 Spades & Ring Spacers | A350 Lf2 Killed Carbon Steel Nipoflange |
| ASTM A350 LF2 5D Weldoflange | ASTM A350 Lf2 Class 1 Flange Outlet |
| A350 lf2 cl1 Forged Flanges | LTCS ASTM A350 Gr Lf2 Cl1 Plate Flange |
| A350 LF2 Ring Type Joint Flanges | A350 Lf2 Killed Carbon Steel Raised Face Flanges |
| ASTM A350 LF2 Tongue and Groove Flanges | LTCS ASTM A350 Gr Lf2 Cl1 Male and Female Flange |
| ASTM A350 Grade Lf2 Class 1 Reducing Flanges | A350 LF2 ASME B16.5 Flanges |
| ASTM A350 Lf2 Class 1 Flanges | Carbon Steel A350 Lf2 BS 10 Flanges |
| ASTM A350 LF2 BS 4504 Flanges | A350 Lf2 Killed Carbon Steel EN 1092-1 Flanges |
| ASTM A350 Grade LF2 Cl1 SORF Flange | A350 LF2 Carbon Steel BLRF Flange |
| ASTM A350 Lf2 Class 1 WNRF Flange | Carbon Steel A350 Lf2 RTJ Flange |
| ASTM A350 LF2 Series a Lap Joint Ring Flange | A350 Lf2 Killed Carbon Steel Class 300 threaded flange |
| A350 lf2 cl1 PN16 blind flange | A350 Gr Lf2 Carbon Steel Forged Socket Weld Pipe Flange |
| ASTM A350 LF2 Class 300 slip on flange | ASTM A350 Grade Lf2 Class 1 Slip On Weld Flange |
| Carbon Steel A350 Lf2 Forged steel slip on flanges | Carbon Steel A350 Lf2 Race face slip on flange |
| ASTM A350 Lf2 Class 1 SWRF Flange | A350 Gr Lf2 Carbon Steel Forged blind flange |
| ASTM A350 LF2 groove weld neck flange | ASTM A350 Grade LF2 Cl1 Socket Weld Hub Flange |
| ASTM A350 Lf2 Class 1 threaded lap joint flange | A350 Gr Lf2 Carbon Steel Slip On Integral flange |
| ASTM A350 LF2 Forged integral puddle flange | Carbon Steel A350 Lf2 table e long weld neck |
| A350 lf2 cl1 Class 150 LBS Flange | LTCS ASTM A350 Gr Lf2 Cl1 PN10 Forged Flanges |
| ASTM A350 LF2 RTJ Flanges | ASTM A350 Grade Lf2 Class 1 PN10 Plate Flanges |
| A350 lf2 cl1 Tongue & Groove Flanges | A350 LF2 Reducing Flanges |
| Carbon Steel A350 Lf2 Class 150 reducing threaded flange | Carbon Steel A350 Lf2 Class 150 Pipe Flange |
| CS ASTM A350 Gr Lf2 Class 150 Flange | A350 Gr Lf2 Carbon Steel Pipe Flanges |
| A350 LF2 BS 10 Flanges | A350 lf2 cl1 Class 150 Tongue & Groove Flanges |
| Carbon Steel A350 Lf2 BS 4504 pn16 flange | A350 LF2 EN 1092-1 flat flange |
ASTM A350 Gr LF2 Flange Chemical Composition
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
Cr%
|
Ni%
|
|
0.30 max
|
0.6/1.35
|
.15/.30
|
.040 max
|
.035 max
|
0.30 max
|
0.40 max
|
LTCS A350 LF2 Flanges Mechanical Strength
|
PROPERTIES
|
Imperial
|
|---|---|
|
TS Min psi (Mpa)
|
70,000 (485)
|
|
YS Min psi (Mpa)
|
36,000 (250)
|
|
EL (2″ Min)
|
22%
|
|
RA Min
|
30%
|
|
Hardness, Bhn
|
Max 197
|
|
-50ºF Charpy
|
Min Impact
|
|
Energy F t/Lb (J):-
|
|
|
Set of 3 Specimen*
|
15 (20)
|
|
For One Specimen
|
12 (16)
|
Thermal Expansion of A350 LF2 Killed Carbon Steel Flanges
|
Properties
|
Metric
|
Imperial
|
|---|---|---|
|
Thermal expansion co-efficient (@0-100°C/32-212°F)
|
10.4 µm/m°C
|
5.78 µin/in°F
|
|
Thermal conductivity
|
21.6 W/mK
|
150 BTU in/hr.ft².°F
|
Application of ASME SA350 LF2 Flange
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
Value Added Services of A350 LF2 Flanges
- Micro Test
- Intergranular Corrosion (IGC) Test
- Macro Test
- Eddy Current Testing
- Hardness Test
- Flaring Test
- Dye Penetrant Test (DP Test)
- Flattening Test
- Radiography Test
- Ultra Sonic Test (UT)
- Pitting Resistance Test
LTCS A350 LF2 Flanges Dimensions
| Nominal Pipe Size NPS (inches) |
ASTM A350 Class 300 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inches) |
No. of Bolts |
Diameter of Bolts (inches) |
Diameter of Bolt Holes (inches) |
Bolt Circle (inches) |
|
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-3/4 | 4 | 1/2 | 0.62 | 2-5/8 |
| 3/4 | 4-5/8 | 4 | 5/8 | 0.75 | 3-1/4 |
| 1 | 4-7/8 | 4 | 5/8 | 0.75 | 3-1/2 |
| 1-1/4 | 5-1/4 | 4 | 5/8 | 0.75 | 3-7/8 |
| 1-1/2 | 6-1/8 | 4 | 3/4 | 0.88 | 4-1/2 |
| 2 | 6-1/2 | 8 | 5/8 | 0.75 | 5 |
| 2-1/2 | 7-1/2 | 8 | 3/4 | 0.88 | 5-7/8 |
| 3 | 8-1/4 | 8 | 3/4 | 0.88 | 6-5/8 |
| 3-1/2 | 9 | 8 | 3/4 | 0.88 | 7-1/4 |
| 4 | 10 | 8 | 3/4 | 0.88 | 7-7/8 |
| 5 | 11 | 8 | 3/4 | 0.88 | 9-1/4 |
| 6 | 12-1/2 | 12 | 3/4 | 0.88 | 10-5/8 |
| 8 | 15 | 12 | 7/8 | 1 | 13 |
| 10 | 17-1/2 | 16 | 1 | 1.12 | 15-1/4 |
| 12 | 20-1/2 | 16 | 1-1/8 | 1.25 | 17-3/4 |
| 14 | 23 | 20 | 1-1/8 | 1.25 | 20-1/4 |
| 16 | 25-1/2 | 20 | 1-1/4 | 1.38 | 22-1/2 |
| 18 | 28 | 24 | 1-1/4 | 1.38 | 24-3/4 |
| 20 | 30-1/2 | 24 | 1-1/4 | 1.38 | 27 |
| 24 | 36 | 24 | 1-1/2 | 1.62 | 32 |
Weight Chart of ASTM A350 Gr LF2 Flange
| 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 |