• Stainless Steel 321 Fittings

Stainless Steel 321 Pipe Fittings
SS 321 Forged Fittings
321 Stainless Steel Fittings

SS WP321 Pipe Fittings Suppliers, SS 321 Forged Fittings Stockist, SS 321 Threaded Fittings Suppliers, SS 321 Forged Socket weld Fittings, Stainless Steel WP321 Butt weld Pipe Fittings, Stainless Steel WP321 ASME SA403 Seamless Pipe Fittings, 321 SS Butt weld Fittings Manufactures, ASTM A182 SS 321 High Pressure Forged Fittings in Mumbai India.

ASTM A403 WP321 Buttweld Reducer, ASME B16.11 Stainless Steel 321 Forged Elbow, ASME SA182 SS 321 Forged Tee, ANSI B16.9 Stainless Steel WP321 Stub End, Stainless Steel in Grades 321 Fittings Exporters.

Priminox Overseas is a known stockist of SS 321 Fittings, which are part of the austenitic family of stainless steel. Stainless Steel 321 Butt Weld Pipe Fittings is stabilized against chromium carbide formation by the addition of titanium. Stainless Steel 321 Pipe Fittings is the grade of choice for applications in the temperature range of up to about 900 Degree C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. While Stainless Steel 321 Butt Weld Fittings continues to be employed for prolonged service in the 427 Degree C to 816 Degree C temperature range, Type 304L has supplanted this stabilized grade for applications involving only welding or short time heating. Maximum stabilization of Stainless Steel 321 Forged Fittings is accomplished by annealing between 1750 Degree F and 1850 Degree F. Stainless Steel 321 Forged Threaded Fittings provides excellent resistance to oxidation and corrosion and possesses good creep strength. Stainless Steel 321 Forged Socket Weld Fittings is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800 Degree F – 1500 Degree F. Characterised by high corrosion resistance in general atmospheric corrosive environments, SS 321 Pipe Fittings exhibits excellent resistance to most oxidizing agents, general foodstuffs, sterilizing solutions, dyestuffs, most organic chemicals plus a wide variety of inorganic chemicals, also hot petroleum gases, steam combustion gases, nitric acid, and to a lesser extent sulphuric acid.

UNS S32100 Stainless Steel Forged Union Traders, DIN 1.4541 SS Pipe Nipples Stockholders, SS 321 Cross, Coupling, Plug, Bushings, Stubends, Inserts, Pipe End Cap, Pipe Bends, End Cap Distributors.

321 Stainless Steel Fittings Specification

Specifications : ASTM A403, A182 / ASME SA403, SA182
Dimensions : ASTM, ASME and API
Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 / ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size Range : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) / 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Socketweld Fittings, Screwed-Threaded Fittings / Seamless / Welded / Fabricated /
Forged Fittings Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Pipe Fittings Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Grade : 321 UNS (S32100), DIN (1.4541)

Equivalent Grade

SS 321 S32100 1.4541 SUS 321 X6CrNiTi18-10

Chemical Composition

Grade C Mn Si P S Cr N Ni Ti
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

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Types of Stainless Steel 321 Forged and Pipe Fittings

Stainless Steel WP321 Buttweld Pipe Fittings

Stainless Steel 321 Forged Socket Weld Fittings

321 SS Forged Fittings

WP321 SS Butt weld Fittings

SS WP321 Pipe Fittings Suppliers

SS 321 Treaded Fittings Exporters

ASTM A403 SS WP321 Seamless Pipe Fittings

ASTM A182 SS 321 High Pressure Forged Fittings

WP321 Stainless Steel Buttweld Pipe Elbow

Stainless Steel 321 Forged Tee Dealer

ANSI B16.9 SS WP321 Buttweld Reducer Stockholder

ANSI B16.11 SS 321 Threaded / Screwed Union

DIN 1.4541 Stainless Steel Pipe End Cap Distributors

UNS S32100 SS Forged Couplings

ASME SA403 Stainless Steel WP321 Pipe Nipple Supplier

ASME SA182 Stainless Steel 321 Bushings Stockist

ASME B16.28 Stainless Steel 321 Lap Joint Stub End

Stainless Steel BS 3799 Threaded Hex Head Plug

MSS-SP-43 SS WP321 Buttweld Reducing Nipple Manufacturer

321 Stainless Steel MSS SP-79 Socket Weld Cross

Suppliers, Stockist and Distributors of World's Top 10 Manufacturers of Steel Fittings

Raccortubi Stainless Steel 321 Butt weld Fittings


Erne Fittings SS 321 Forged Fittings

Erne Fittings

Melesi Steel 321 Pipe Fittings


M.E.G.A SS 321 Threaded Fittings


ULMA SS 321 Socket Weld Fittings


TecnoForge Stainless Steel 321 Fittings


BENKAN Stainless Steel 321 Seamless Buttweld Pipe Fittings


BKL Stainless Steel 321 Welded Pipe Fittings


Lame S.r.l. Stainless Steel 321 Forged Fittings

Lame S.r.l.

Metalfar Stainless Steel 321 Fittings


Approved in The Following Top Refineries Across The Globe

SABIC Approved SS 321 Butt weld Fittings

SABIC (Saudi Arabia)

Saudi Aramco Approved Stainless Steel 321 Forged Fittings

Aramco (Saudi Arabia)

ALBA Approved SS 321 Pipe Fittings

ALBA (Saudi Arabia)

QAFCO Approved SS 321 Seamless Fittings

QAFCO (Qatar)

Maaden Approved Stainless Steel 321 Fittings

MAADEN Saudi Arabia)

KNPC Approved SS 321 Threaded Fittings

KNPC (Kuwait)

KOC Approved SS 321 Socket Weld Fittings

KOC (Kuwait)

Qatar Petroleum Approved SS 321 Fittings

Qatar Petroleum (Qatar)

PDO Approved Stainless Steel 321 Buttweld Pipe Fittings

PDO (Oman)

ADNCO Approved SS 321 Forged Fittings


ORPIC Approved SS 321 Seamless Buttweld Pipe Fittings

ORPIC (Oman)

Takreer Approved SS 321 Welded Pipe Fittings

Takreer (Abu Dhabi)

YASREF Approved SS 321 Fittings

YASREF (Saudi Arabia)

Petrobras Approved SS 321 Forged Fittings

PetroBras (Brazil)

PETRONAS Approved SS 321 Fittings

PETRONAS (Malaysia)

NIOC Approved SS 321 Butt weld Fittings

NIOC (Iran)

NPDC Approved SS 321 Fittings

NPDC (Nigeria)

EGPC Approved SS 321 Pipe Fittings

EGPC (Egypt)

People Searched For

Stainless Steel 321 Forged and Pipe Fittings

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