Carbon Steel A350 LF2 Flanges Supplier in India

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ASTM A350 LF2 Carbon Steel Flanges at Best Price, ASTM A350 LF2 Carbon Steel Flanges, CS ASTM A350 LF2 Flange, CS ASTM A350 LF2 Industrial Flanges Distributors, ASTM A350 LF2 Carbon Steel Spectacle Blind Flanges Supplier in India.

ASTM A350 LF2 Carbon Steel Flanges Stockist in USA,CS ASTM A350 LF2 Blind Flanges, ASME SA 105 CS ASTM A350 LF2 Plate Flanges, CS ASTM A350 LF2 RTJ Flanges, ASTM A350 LF2 Carbon Steel Lap Joint Flanges, CS ASTM A350 LF2 Flanges Exporter in Mumbai, India.

Untitled design (38)
Untitled design (37)
ASTM A181 Flanges

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DETAILED INFORMATION

Supplier of Carbon Steel Carbon Steel A350 LF2 Flange

flanges made of carbon and low-alloy steel can be found in the standard ASTM A350 specification. They can be forged and rolled. The ASTM A350 LF2 Flanges are mostly used for low-temperature services, and they need to be tested for notch toughness. They are used in a lot of different industries, like in cold weather or projects that are below sea level. The flanges we make are made by a company called LTCS A350. They have a yield strength of 36 ksi and are normalized to get a good grain structure. They are used in places where a lot of work is done, like chemical factories that make both light and heavy chemicals.

People who make blind flanges at the end of pipes to stop them from flowing are us. We make Low Temperature Carbon Steel A350 Lf2 Blind Flanges. You can use these to make it easier to do things like inspect pipes and take them out. We make an A350 Gr Lf2 Class 1 Weld Neck Flange that has some strength and can withstand some damage. The A350 Gr Lf2 grade is used a lot to make flanges and other parts for pipes. These are used in places where corrosion isn't an issue, like in cold-temperature applications where it doesn't happen. The SA350 Lf2 Socket Weld Flanges we have are made of carbon steel, and they come in a range of sizes. Clients can get all kinds of Carbon Steel A350 LF2 Flanges from us, so let us know what you need now.

CITIES WE DELIVERED
New York City, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington, Boston, El Paso, Nashville, Detroit, Oklahoma City, Portland, Las Vegas, Memphis, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Mesa, Sacramento, Atlanta, Kansas City, Colorado Springs, Omaha, Raleigh, Miami, Long Beach, Virginia Beach, Oakland, Minneapolis, Tulsa, Tampa, Arlington, New Orleans, Wichita, Bakersfield, Cleveland, Aurora, Anaheim, Honolulu, Santa Ana, Riverside, Corpus Christi, Lexington, Henderson, Stockton, Saint Paul, Cincinnati, St. Louis, Pittsburgh, Greensboro, Lincoln, Anchorage, Plano, Orlando, Irvine, Newark, Durham, Chula Vista, Toledo, Fort Wayne, St. Petersburg, Laredo, Jersey City, Chandler, Madison, Lubbock, Scottsdale, Reno, Buffalo, Gilbert, Glendale, North Las Vegas, Winston-Salem, Chesapeake, Norfolk, Fremont, Garland, Irving, Hialeah, Richmond, Boise, Spokane, Baton Rouge, Tacoma, San Bernardino, Modesto, Fontana, Des Moines, Moreno Valley, Santa Clarita, Fayetteville, Birmingham, Oxnard, Rochester, Port St. Lucie, Grand Rapids, Huntsville, Salt Lake City, Frisco, Yonkers, Amarillo, Glendale, Huntington Beach, McKinney, Montgomery, Augusta, Aurora, Akron, Little Rock, Tempe, Columbus, Overland Park, Grand Prairie, Tallahassee, Cape Coral, Mobile, Knoxville, Shreveport, Worcester, Ontario, Vancouver, Sioux Falls, Chattanooga, Brownsville, Fort Lauderdale, Providence, Newport News, Rancho Cucamonga, Santa Rosa, Peoria, Oceanside, Elk Grove, Salem, Pembroke Pines, Eugene, Garden Grove, Cary, Fort Collins, Corona, Springfield, Jackson, Alexandria, Hayward, Clarksville, Lakewood, Lancaster, Salinas, Palmdale, Hollywood, Springfield, Macon, Kansas City, Sunnyvale, Pomona, Killeen, Escondido, Pasadena, Naperville, Bellevue, Joliet, Murfreesboro, Midland, Rockford, Paterson, Savannah, Bridgeport, Torrance, McAllen, Syracuse, Surprise, Denton, Roseville, Thornton, Miramar, Pasadena, Mesquite, Olathe, Dayton, Carrollton, Waco, Orange, Fullerton, Charleston, West Valley City, Visalia, Hampton, Gainesville, Warren, Coral Springs, Cedar Rapids, Round Rock, Sterling Heights, Kent, Columbia, Santa Clara, New Haven, Stamford, Concord, Elizabeth, Athens, Thousand Oaks, Lafayette, Simi Valley, Topeka, Norman, Fargo, Wilmington, Abilene, Odessa, Columbia, Pearland, Victorville, Hartford, Vallejo, Allentown, Berkeley, Richardson, Arvada, Ann Arbor, Rochester, Cambridge, Sugar Land, Lansing, Evansville, College Station, Fairfield, Clearwater, Beaumont, Independence, Provo, West Jordan, Murrieta, Palm Bay, El Monte, Carlsbad, North Charleston, Temecula, Clovis, Springfield, Meridian, Westminster, Costa Mesa, High Point, Manchester, Pueblo, Lakeland, Pompano Beach, West Palm Beach, Antioch, Everett, Downey, Lowell, Centennial, Elgin, Richmond, Peoria, Broken Arrow, Miami Gardens, Billings, Jurupa Valley, Sandy Springs, Gresham, Lewisville, Hillsboro, Ventura, Greeley, Inglewood, Waterbury, League City, Santa Maria, Tyler, Davie, Lakewood, Daly City, Boulder, Allen, West Covina, Sparks, Wichita Falls, Green Bay, San Mateo, Norwalk, Rialto, Las Cruces, Chico, El Cajon, Burbank, South Bend, Renton, Vista, Davenport, Edinburg, Tuscaloosa, Carmel, Spokane Valley, San Angelo, Vacaville, Clinton, Bend, Woodbridge.

ASTM A350 LF2 CL1 Specification

Specification Chart Of :

ASTM A350 LF2 Flanges

Flanges Bore Diameter

NPS ≤ 10

IBR Approved Manufacturer Of This Standards

API7S-43, API605, BS4504, EN1092, UNI, EN-1092, ANSI/ASME B16.5, API7S-15, IS 2062, ISO70051, API, ISO, MSS S44, ASME B16.48, AWWA C207, ASME B16.36, DIN, BS1560-3.1, B16.47 Series A & B.

Pressure Chart

150LBS To 2500 LBS

Face Type Of Flanges

Lap-Joint Face, FF, Large Tongue & Groove And Small Tongue Groove, Raised Face, RTJ, Large Male-Female And Small Male-Female.

Metal Forging Techniques

  • Forged/ Heat Treated/ Machined

Flanges Size Chart

1/2 Inches To 48 Inches

Different Type Of Pipe Flanges

Forged / Plate/ Threaded

Most Selling Type

Socket-Weld, Lap Joint, Threaded, Blind, Slip-On, Weld Neck

Industrial Use Of Flanges

Waterworks Systems

Nuclear Power Application

Oil And Gas Industry

Municipal Pipe Systems

Power Plants Industry

Food Processing And Manufacturing

Fossil Fuel Power Plants

High Degree Temperature

Above 200° Celsius (400°F) For 150 Class Or Above 400° Celsius (750°F)

Low Degree Temperature

Above -29 ° Celsius (−20°F)

Check Our Global Sales Network

London, Al Quezon Mumbai, Noida, Kolkata, Jamshedpur, Dhaka, Ajman, Sydney, Nashik, Lumpur, Alam, Indore, Dubai, Tau, Jaipur, New Gurgaon, Milan, Santiago, Agra, Ambernath, Raipur, Jubail, Guwahati, Batam, Amsterdam, Chi Bhopal, Hanoi, Calgary, Virar, Singapore, Hyderabad, Chicago, Abu Jakarta, Oyama, Paris, Navi Secunderabad, Istanbul, Coimbatore, Chandigarh, Hangzhou, Faridabad, Puchong, Tiruchirappalli, Vung Visakhapatnam, Alexandria, Bhubaneswar, Surabaya, Seoul, Shanghai, Riyadh, Baku, Vasai Nagpur, Mysuru, Ashburn, Zhengzhou, Perth, Jamnagar, Sao Jeddah, Melbourne, Kota, Ankleshwar, Hazira, Minh Dallas, Sharjah, Vadodara, Paulo, Surat, Manama, Panipat, Delhi, Khobar, Busan, Lucknow, Kalyan, Beijing, Pune, Karachi, Bangkok, Delhi, Pimpri-Chinchwad, Shah Thane, Mumbai, Dammam, Cairo, Tehran, Bengaluru, Houston, Ghaziabad, Ho Kuala Al Dhabi, Madrid, Doha, Dombivli, City, Ludhiana, Rajkot, Ahmedabad, Brisbane, Bahru, Lagos, Kochi, Vapi, Bogota, Patna, Chennai, Mexico City, City, Johor.

JIS Standards

5K, 10K, 40K, 16K 20K 30K, 63K

Popular Materials Making Flange

Duplex Steel & Super Duplex Steel, Cast Iron, Inconel, Copper Nickel, Alloy Steel, Mild Steel, Hastelloy, Stainless Steel, Wrought Iron, Carbon Steel.

Thickness Tolerance

NPS ≤ 18

A350 LF2 Carbon Steel Blind Flange Chemical Composition/ Temperature Range/ Specification List And High-Quality SA350 LF2 Flanges.

A350 Lf2 Pressure-Temperature Rating

ASTM A350 LF2 Flanges

Pressure And Temperature Ratings

Temperature °F

Class 150 As Per ASME B16.5

Class 300 As Per ASME B16.5

Class 400 As Per ASME B16.5

Class 600 As Per ASME B16.5

Class 900 As Per ASME B16.5

Class 1500 As Per ASME B16.5

Class 2500 As Per ASME B16.5

-20 to 100

275

720

960

1440

2160

3600

6000

200

230

600

800

1200

1800

3000

5000

300

205

540

720

1080

1620

2700

4500

400

190

495

660

995

1490

2485

4140

500

170

465

620

930

1395

2330

3880

600

140

435

580

875

1310

2185

3640

650

125

430

575

860

1290

2150

3580

700

110

425

565

850

1275

2125

3540

750

95

415

555

830

1245

2075

3460

800

80

405

540

805

1210

2015

3360

850

65

395

530

790

1190

1980

3300

900

50

390

520

780

1165

1945

3240

950

35

380

510

765

1145

1910

3180

1000

20

320

430

640

965

1605

2675

1050

20

310

410

615

925

1545

2570

1100

20

255

345

515

770

1285

2145

1150

20

200

265

400

595

995

1655

1200

20

155

205

310

465

770

1285

1250

20

115

150

225

340

565

945

1300

20

85

115

170

255

430

715

1350

20

60

80

125

185

310

515

1400

20

50

65

95

145

240

400

1450

15

35

45

70

105

170

285

1500

10

25

35

55

80

135

230

ASTM A350 LF2 Flanges Weight Chart

NPS (Nominal Pipe Size)

SORF (Slip On)

NPT (Threaded)

SWRF (Socket Weld)

Loose (Lap Joint)

BLRF (Blind)

WRNR (Weld Neck)

½

1

1

2

1

2

2

¾

2

2

2

2

2

2

1

2

2

2

2

2

3

1¼

3

3

3

3

3

3

1½

3

3

3

3

4

4

2

5

5

5

5

5

6

2½

8

8

8

8

7

10

3

9

9

9

9

9

11.5

3½

11

12

11

11

13

12

4

13

13

13

13

17

16.5

5

15

15

15

15

20

21

6

19

19

19

19

27

26

8

30

30

30

30

47

42

10

43

43

43

43

70

54

12

64

64

64

64

123

88

14

90

90

90

105

140

114

16

106

98

98

140

180

140

18

130

130

130

160

220

165

20

165

165

165

195

285

197

22

185

185

185

245

355

225

24

220

220

220

275

430

268

Tolerance Chart Of Carbon Steel A350 Lf2 Flanges

ASTM A350 LF2 Flanges

Tolerance Table

A

O.D. (Outside Diameter)

  • When O.D. (Outside Diameter) is 24″ or less: ±1/16″ (1.6 millimeter)
  • When O.D. (Outside Diameter) is over 24″: ±1/8″ (3.2 millimeter)

D

Inside Diameter (I.D.)

  • 10″ and smaller: ±1/32″ (0.8 mm)
  • 12″ thru 18″: +1/8″ (3.2 mm)
  • 20″ and larger: -1/16″ (1.6 mm)

B

Diameter of contact face

  • 1/16″ raised face: ±1/32″ (0.8 mm)
  • 1/4″ RF (Raised Face), T/G (Tongue & Groove), (male & female), (m/f): ±1/64″ (0.4 millimeter)

J

Diameter of hub at base

  • When hub base is 24″ or smaller: ±1/16″ (1.6 millimeter)
  • When hub base is over 24″: ±1/8″ (3.2 millimeter)

H

Diameter of hub at point of welding

  • 5″ and smaller: +3/32″ (2.4 mm), -1/32″ (0.8 mm)
  • 6″ and larger: +5/32″ (4.0 mm), -1/32 (0.8 mm)

P

Drilling

  • Circle Bolts: ±1/16″ (1.6 mm)
  • Bolts hole spacing: ±1/32″ (0.8 mm)

 

Eccentricity of bolt circle with respect to facing

  • 2 1/2″ and smaller ±1/32″ (0.8 mm) maximum
  • 3″ and larger ±1/16″ (1.6 mm) maximum

C

Thickness

  • 18″ and smaller: ±1/8″ (3.2 mm), -0″
  • 20″ and larger: ±3/16″ (4.8 mm), -0″

K

Length of hub

  • 10″ and smaller: ±1/16″ (1.6 mm)
  • 12″ and larger: ±1/8″ (3.2 mm)

LTCS Flanges Torque Values

Size in Inches Size in Millimeter Imperfections Max. Radial Projection
No Deeper Than the Bottom of the Serrations, millimeter Deeper Than the Bottom of the Serrations, millimeter
1/2 15 3.0 1.5
3/4 20 3.0 1.5
1 25 3.0 1.5
1 1/4 32 3.0 1.5
1 1/2 40 3.0 1.5
2 50 3.0 1.5
2 1/2 65 3.0 1.5
3 80 4.5 1.5
3 1/2 90 6.0 3.0
4 100 6.0 3.0
5 125 6.0 3.0
6 150 6.0 3.0
8 200 8.0 4.5
10 250 8.0 4.5
12 300 8.0 4.5
14 350 8.0 4.5
16 400 10.0 4.5
18 450 12.0 6.0
20 500 12.0 6.0
24 600 12.0 6.0

ASME SA350 LF2 CL1 Slip On Flange Gasket Chart

Normal Pipe Size Gasket I.D. (Inside Daimeter) Gasket O.D. (Outside Daimeter)
150 LB 300 LB 400 LB 600 LB 900 LB
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

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