Duplex Pipes Fittings

Duplex Pipes Fittings Manufacturers

Duplex Pipes Fittings Manufacturers

Sachiya Steel International  is a leading manufacturer, exporter and supplier of seamless and welded duplex Pipes fittings, duplex flanges and duplex pipes. Sachiya Steel International  offers a complete range of duplex stainless steel pipe fittings such as duplex reducer, duplex elbow, duplex tee, duplex cross, duplex stub ends and duplex pipe bends. Our inventory for duplex seamless and welded pipes is one of the most extensive in the world. We are one of the few manufacturers in India who can weld, bend and form duplex stainless steel pipe fittings in various sizes and dimensions. Duplex & Super Duplex Fittings & Duplex Pipe provide very efficient corrosion control in the most demanding environments.

With a PREN of around 35, duplex stainless steels are generally more corrosion resistant than 304 (PREN: 19) and 316 stainless steels (PREN: 26), particularly stress corrosion cracking.

 

Duplex Pipe Fittings Production Range

Specification ASTM A 815, ASME SA 815, ASTM A 182, ASME SA 182
Type Seamless / Welded / Fabricated
Range ½”NB to 24″NB in Sch 10S, 40S, 80S, 160s, XXS
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43

Buttweld Duplex Pipe Fittings

Seamless/ Welded 100% Radiography Tested

Products Size
Duplex Elbows – Long Radius Duplex Stub Ends

Sizes 1/2″ – 48″

Duplex Elbows – Short Radius Duplex Crosses
Duplex Reducing Elbows Duplex Reducing Crosses
Duplex 45° Elbows Duplex 180° LR Return Bends
Duplex Tees Duplex 180° SR Return Bends
Duplex Fabricated Tees Duplex Pipe Bends / Piggable Bends
Duplex Reducers Duplex Couplings
Duplex Concentric Reducers Duplex Pipe Nipples
Duplex Eccentric Reducers Duplex Forged/Plate Cut Rings
Duplex 3D Elbow Duplex End Caps
Duplex 5D Elbow Duplex Forged / Plate Circles

High Pressure Forged Duplex Pipe Fittings

Threaded and Socket Weld Duplex Pipe Fittings

Products Size
Duplex 90° Elbows Duplex Couplings

Sizes 1/8″ – 4″

Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

Duplex 45° Elbows Duplex Reducers
Duplex Street Elbows Duplex Inserts
Duplex Tees Duplex Caps
Duplex Crosses Duplex Unions

Stainless Steel Duplex Flanges

Forged and Plate Flanges

Specification ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61.
UNS Grade UNS S31803, S32205, S2205, S32550, S32750, S32760.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 24″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Products Size
Duplex Slip-On Flanges Duplex Threaded Flanges

1/8″ – 36″

Raised Face or Flat Face

Duplex Weld Neck Flanges Duplex Socket Weld Flanges
Duplex Blind Flanges Duplex Reducing Flanges
Duplex Lap Joint Flanges Duplex Plate Flanges

 

Chemical Composition of Duplex Stainless Steel

Carbon ≤0.03
Manganese ≤2.00
Silicon ≤1.00
Phosphate ≤0.03
Sulfur ≤0.02
Chromium 21.0-23.0
Nickel 4.5-6.5
Molybdenum 2.5-3.5
Nitrogen 0.08-0.2

Mechanical Properties of Duplex Stainless Steel

Tensile Strength Yield Strength Elongation Rockwell Charpy V-Notch Impact
ksi.(Mpa) ksi. (Mpa) % Hardness mm-N/mm2 mm-N/mm2
125(862) 90(621) 28 25C 1310 844

We Export Stainless Steel Orifice Flanges Across the Globe!

Exports in Asia Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam
Export to Africa Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d’Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo
Export to America Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States
Export to the Middle East Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen

 

Also Read :: Stainless Steel Bars

duplex Pipes fittings

Sachiya Steel International  is a leading manufacturer, exporter and supplier of seamless and welded duplex Pipes fittings, duplex flanges and duplex pipes.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

Editor's Rating:
5

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