Information

SS 321 / 347 Flanges, Stainless Steel 321 / 347 Flanges, Stainless Steel 321 / 347 Flanges Exporter, Stainless Steel 1.4541 / 1.4550 Flanges Manufacturer, ASME SA182 Stainless Steel F321 / 347 Flanges Supplier, Stainless Steel 321 / 347 Flanges, Stainless Steel 321 / 347 Flanges Suppliers, Stainless Steel UNS S32100 / S34700 Flanges Leading Manufacturer in India.

ANSI / ASME B16.5, B16.47, B16.48 Stainless Steel 321 / 347 Weld Neck Flanges (WNRF), UNS S32100 / S34700 Slip On Flanges (SORF) Traders, DIN 1.4541 / 1.4550 Blind Flanges (BLRF), SS 321 / 347 Ring Type Joint Flanges (RTJ), SS 321 / 347 Spectacle Flanges, ASME SA182 F321 / 347 Stainless Steel Plate Flange Dealers, SS 321 / 347 Socket Weld Flanges (SWRF) Dealers in Mumbai, India.

Detailed Information

SS 321 / 347 stainless steel manufacturer and supplier Lakshya International, manufacturer and supplier. Due to the excellent quality we offer, ASTM A182 SS 321 / 347 flanges have a good reputation in the industry. Lakshya International uses only the best materials to manufacture UNS S32100 / S34700 SS flanges that meet national and international needs. Lakshya International has state-of-the-art manufacturing facilities with all the modern equipment and technologies required to manufacture ASTM A182 SS 321 / 347 in various sizes and shapes. Lakshya International aims to reach the highest level of customer satisfaction with its products. For our customers, we also issue custom orders.

The material is strong with a yield strength of 30ksi and a minimum tensile strength of 75ksi. The material is hard with a Brinell hardness score of 217. The dimensions of the flanges vary according to different standards. There are ANSI, B, ASA, and APA standards, and nominal hole sizes range from ½ inch to 48 inch. The SS 321 blind flange is one type of special flange that is used to close the pipe.

Grade 347 consists of 17% chromium, 9% nickel and carbon, manganese, silicon, phosphorus, sulfur, cobalt and iron in the composition. ANSI B16.5 347 stainless steel pipe flanges have a high melting point of 1,454 degrees Celsius. The material also has strength properties similar to grade 304. The minimum yield strength is 205 MPa and the minimum tensile strength is 515 MPa. There are different types of flanges used for different application requirements. The welding flange SS UNS S34700 has a welded neck, so the pipes can be easily connected to the welded neck.

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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.

AISI 321 / 347 Stainless Steel Flanges Specification

Specifications List

ASTM A182 / ASME SA182

Class / Pressure Rating

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Size Chart

1/2″ (15 NB) to 48″ (1200NB)

ASTM Standards

ANSI/ASME B16.5, B16.48, BS4504, B 16.47 Series A & B, BS 10, EN-1092, DIN, etc.

Standard Flange

ANSI, ASME, BS, DIN, EN etc.

SS 321 / 347 Pipe Flanges Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

SS 321

0.08 max

2.0 max

1.0 max

0.045 max

0.030 max

17.00 – 19.00

0.10 max

9.00 – 12.00

5(C+N) – 0.70 max

SS 347

0.08 max

2.0 max

1.0 max

0.045 max

0.030 max

17.00 – 20.00

10xC – 1.10

9.00 – 13.00

62.74 min

Stainless Steel 321 / 347 Plate Flanges Mechanical Properties

Grade

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

SS 316

8.0 g/cm3

1457 °C (2650 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %

SS 347

8.0 g/cm3

1454 °C (2650 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %

Equivalent Grades for 321 / 347 Stainless Steel Industrial Pipe Flanges

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 321

1.4541

S32100

SUS 321

X6CrNiTi18-10

SS 347

1.4550

S34700

SUS 347

08Ch18N12B

X6CrNiNb18-10

Types of Stainless Steel 321 / 347 Flange:

  • SS 321 / 347 Raised Face Slip On Flanges
  • 321 / 347 SS Slip On Plate Flanges
  • 321 / 347 Stainless Steel Slip On Flanges
  • SS UNS S32100 / S34700 Slip On Flanges
  • SS WERKSTOFF NR. 1.4541 / 1.4550 45 SORF Flanges
  • ASME SA182 321 / 347 Slip On Flanges
  • SS 321 / 347 Raised Face Weld Neck Flanges
  • 321 / 347 SS Weld Neck Flanges
  • 321 / 347 Stainless Steel Weld Neck Flange
  • SS UNS S32100 / S34700 Weld Neck Flanges
  • SS WERKSTOFF NR. 1.4541 / 1.4550 Weld Neck Flange
  • ASTM A182 321 / 347 Stainless Steel WNRF Flange
  • SS 321 / 347 Raised Face Blind Flanges
  • 321 / 347 SS Blind Flanges
  • 321 / 347 Stainless Steel Blind Flange
  • SS UNS S32100 / S34700 Blind Flanges
  • SS WERKSTOFF NR. 1.4541 / 1.4550 Blind Flange
  • ASTM A182 321 / 347 Stainless Steel BLRF Flanges
  • SS 321 / 347 Threaded Flanges
  • 321 / 347 SS Threaded Flanges
  • 321 / 347 Stainless Steel Threaded Flanges
  • SS UNS S32100 / S34700 Threaded Flanges
  • SS WERKSTOFF NR. 1.4541 / 1.4550 Threaded Flanges
  • ASTM A182 Stainless Steel 321 / 347 Threaded Flanges

 

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