SA 178 Gr A Boiler Tube Suppliers in India

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Carbon Steel Gr.A Welded Boiler Tubes, SA178 Carbon Gr.C Welded Boiler Tubing Exporter,ASME SA178 Gr.A ERW Tubes, ASTM A178 Grade A CS Welded Boiler Tubes,CS Gr A Welded Boiler Tubes, Carbon Steel Gr.A / Gr.C Welded Boiler Tubes, ASME SA178 Carbon Steel Grade C Welded Boiler Tubing, ASME SA178 Gr.C Carbon Electric Resistance Welded Tube Leading Suppliers in Mumbai, India.

A178 Grade C Carbon Steel Welded Boiler Tubes, ASME SA178 Carbon Steel Grade A Electric Resistance Welded Tubes, ASTM A178 Carbon Steel Gr.C ERW Tubes,SA178 Carbon Gr A Welded Boiler Tubing, High Quality A178 Gr.A / Gr.C Welded Boiler Tubes Supplier in India.ANSI B36.10 CS Gr.A / Gr.C Welded Boiler Tubes.

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Supplier of BS SA 178 Gr A Boiler Tube

ASTM A178 is a specification that provides specifications for electric resistance welded tubes, also known as ERW SA178 Boiler Tube. This specification can also be abbreviated. These ASTM-specified SA178a Boiler Tubes are made with a minimum wall thickness using carbon steel alloys and carbon-manganese steel. They are designed to meet the requirements of the ASTM standard. These ASTM SA178 Grade A Electric-Resistance Welded Carbon Steel Boiler Tubes are intended for use in boiler flues, boiler tubes, superheater flues, and safe ends, among other applications. The SA 178 Gr A Tubes are made from low carbon steel, despite the fact that the specification covers a variety of alloy groups in terms of grade. Although it is known to have excellent ductility and toughness capabilities, along with being machinable and weldable, this SA178a Tube Material that is based on low carbon is recognised to be soft. In addition to this, our customers favour utilising this Carbon Steel ASTM A178 Tubing as a plumbing option because it is really economical.

After the welding process, each grade of the SA178 Boiler Tube prescribed by ASTM is required to go through a heat treatment. The SA 178 Gr A ERW Boiler Tubes, after being subjected to a heat treatment, are required to be cooled down thereafter. When it comes to the tensile qualities, grade D and SA178c Carbon-Manganese Steel Boiler Tubes are both required to conform to specific specifications. These requirements include tensile strength, yield strength, and elongation properties, among others. In addition to these requirements, all four grades of the SA178 Boiler Tube, namely a, b, c, and d, are required to be chemically compliant in order to meet the specifications. For every grade of the ASTM A178 standard, the material must also be put through a battery of additional tests, including flange, flattening, tension, reverse flattening, hydrostatic, and even a non-destructive electric test.

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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.

SA178 Boiler Tube Specifications

Standard specification

ASTM A178, ASME SA178

Grade

Grade A, Grade C, Grade D, BKW, NBK, GBK

Available sizes

4 Inch to 26 Inch, Customized Size Available

OD

12.7mm to 127mm

Wall thickness

1.5mm to 6.0mm

Length

6m-25m, Custom Double / Single Random

End Finish

Plain End, Beveled End, Treaded Protected With Plastic End Caps

Shape

Round, Coiled, “U” Bend, Rectangular, Hydraulic

Manufacturing types

  • Welded & ERW SA178 & A178 Tubes
  • Fabricated & CDW A178 & SA178 Tubes

Common uses & application

  • Boilers
  • Heat Exchangers
  • Power Plants, i.e Gas, Oil, Coal, Thermal, and Nuclear
  • Condensers
  • Marine Shipping
  • Refineries
  • Paper Pulp
  • Petrochemical
  • Pressure Vessels
  • General Engineering

Producing process

Electric-Resistance-Welded

Delivery Condition

Annealed, Normalized, Tempered, Heat Treatment, BK, BKS

Surface

Varnish

Common Supply Terms followed

  • Hydrostatic or Nondestructive Electric Test
  • Heat Treatment: according to Standard
  • Surface Condition: According to Standard.
  • Grain Size: According to standard
  • Sampling: flattening, flaring, grain size, Marking

SA178/ SA178a Boiler Tubes Chemical Compatibility

Element

Carbon

Manganese

Phosphorus

Sulfur

Grade A

0.06-0.18

0.27-0.63

0.035

0.04

Grade B

0.35 max

0.80 max

0.035

0.035

Grade C

0.27 max

1.00-1.50

0.030

0.035

SA178 grade a boiler tubing mechanical characteristics

 

SA178 Grade A

SA178 Grade C

SA178 Grade D

Tensile strength, min, ksi [MPa]

47[325]

60[415]

70[485]

Yield strength, min, ksi [MPa]

26[180]

37[255]

40[275]

Elongation in 2 in. or 50mm, min, %

35

30

30

For longitudinal strip tests a deduction for

1.50A

1.50A

1.50A

Each1⁄32-in[0.8mm] decrease in wall thickness below 5⁄16in. [8mm]

   

From the basic minimum elongation of the following percentage points shall be made

   

 

SA178a pipe OD and Wall thickness Tolerance

Outside Diameter tolerance Wall thickness tolerance
OD < 50 ±0.05mm S < 4mm ±12.5%
OD > 50 ±1% 4–20mm +15/-12.5%
S≥20mm ±12.5%

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