3000LB SS 321 Threaded Coupling, SS 321 Threaded Plug, 321 Stainless Steel Threaded Fittings Supplier.

ASTM A182 Stainless Steel 321 Threaded Bushing, MSS SP-79 SS 321 Threaded Cap, ANSI B16.11 SS Threaded Tee.

  • ASTM A182 321 Stainless Steel Threaded Forged Fittings

ASME SA182M 321 SS Threaded Union, Werkstoff Nr. 1.4541 SS 321 Forged 90 Degree Elbow, SS UNS S32100 Threaded Cross, BS 3799 SS High Pressure Forged Fittings Manufacturers.

Standard Specification Of Stainless Steel 321 Threaded Fittings

Specifications ASTM A182 & ASME SA182, UNS S32100
Size 1/8"~8" (DN6~DN100)
Stainless Steel Threaded Fittings Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Stainless Steel Threaded Fittings Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60,XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS available with NACE MR 01-75
Stainless Steel Threaded Buttweld fitting Types Seamless / ERW / Welded / Fabricated Pipe Fittings
Stainless Steel Threaded Fittings Thread NPT , BSPT, BSPP
Stainless Steel Threaded FittingsType DN15-DN1200
Pressure Rating 2000LBS, 3000LBS, 6000LBS, 9000LBS
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
SS Threaded Fitting Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Manufacturers of SS 321 Threaded Fittings
  • SS 321 Threaded Fittings make Raccortubi S.P.A., Italy
  • SS 321 Threaded Fittings make Erne Fittings, Austria
  • SS 321 Threaded Fittings make Melesi, Italy
  • SS 321 Threaded Fittings make Mega, Italy
  • SS 321 Threaded Fittings make Ulma, Spain
  • SS 321 Threaded Fittings make TecnoForge, Italy
  • SS 321 Threaded Fittings make BENKAN Corporation, Japan
  • SS 321 Threaded Fittings BKL- Thai Benkan, Thailand
  • SS 321 Threaded Fittings Lame S.R.L., Italy
  • SS 321 Threaded Fittings Metal Far, Italy
Origin West Europe / Japan / Indian / USA / Korean
Key markets and industries for SS 321 Threaded Fittings
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Specialized manufacturer of Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Bushing, Plug, Nipple
Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • SS 321 Threaded Schedule 10 fittings are an economical alternative for lower-pressure applications.
  • SS 321 Threaded Schedule 40 fittings have a thicker wall for higher-pressure applications.

Sizes Of 321 SS Threaded Fittings

Products Size
SS 321 Threaded 90° Elbows SS 321 Threaded Couplings Sizes 1/8" - 4"
Pressure Ratings - 
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
SS 321 Threaded 45° Elbows SS 321 Threaded Reducers
SS 321 Threaded Street Elbows SS 321 Threaded Inserts
SS 321 Threaded Tees SS 321 Threaded Caps
SS 321 Threaded Crosses SS 321 Threaded Unions

Stainless Steel 321 Threaded Fittings Manufacturing Standards

ASTM A182 - ASME SA182 - Standard Specification for Wrought Austenitic Stainless Steel Threaded Fittings

ASME B16.11 - Threadeding and Threaded Forged Fittings

MSS SP-43 - Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

MSS SP-95 - Swage(d) Nipples and Bull Plugs

BS3799 - Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry

Origin & Mills : Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls.

Stainless Steel 321 Threaded Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
Types Of Stainless Steel 321 Threaded Fittings
Chemical Composition of Stainless Steel 321 Threaded Fittings
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 of SS 321 Threaded Fittings
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 %

ASTM A182 321 Stainless Steel Threaded Forged Fittings Price List
SS 321 Threaded Elbow

⅛ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$0.98

SS 321 Threaded Elbow

¼ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$1.10

SS 321 Threaded Elbow

⅜ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$1.20

SS 321 Threaded Elbow

⅛ inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$1.30

SS 321 Threaded Elbow

¼ inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$1.30

SS 321 Threaded Elbow

½ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$1.35

SS 321 Threaded Elbow

1 inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$3.05

SS 321 Threaded Elbow

1 inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$3.01

SS 321 Threaded Elbow

¾ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$3.38

SS 321 Threaded Elbow

1 ¼ inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$4.50

SS 321 Threaded Elbow

1 ¼ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$5.38

SS 321 Threaded Elbow

1 ½ inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$5.60

SS 321 Threaded Elbow

1 ½ inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$7.48

SS 321 Threaded Elbow

2 inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$9.08

SS 321 Threaded Elbow

2 inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$10.48

SS 321 Threaded Elbow

3 inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$28.05

SS 321 Threaded Elbow

3 inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$34.48

SS 321 Threaded Elbow

4 inch NPT Threaded 45 deg 321 Stainless Steel Elbow

Availability: In Stock

$56.08

SS 321 Threaded Elbow

4 inch NPT Threaded 90 deg 321 Stainless Steel Elbow

Availability: In Stock

$64.42

SS 321 Threaded Nipple

1 1/2 inch NPT x 2 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$1.62

SS 321 Threaded Nipple

1 1/2 inch NPT x 2 1/2 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$1.92

SS 321 Threaded Nipple

1 1/2 inch NPT x 3 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$2.02

SS 321 Threaded Nipple

1 1/2 inch NPT x 3 1/2 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$2.02

SS 321 Threaded Nipple

1 1/2 inch NPT x 4 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$3.22

SS 321 Threaded Nipple

1 1/2 inch NPT x 4 1/2 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$3.42

SS 321 Threaded Nipple

1 1/2 inch NPT x 5 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$3.42

SS 321 Threaded Nipple

1 1/2 inch NPT x 5 1/2 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$4.12

SS 321 Threaded Nipple

1 1/2 inch NPT x 6 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$4.62

SS 321 Threaded Nipple

1 1/2 inch NPT x 10 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$8.46

SS 321 Threaded Nipple

1 1/2 inch NPT x 11 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$9.40

SS 321 Threaded Nipple

1 1/2 inch NPT x 12 inch length 321 Stainless Steel TBE Pipe Nipple

Availability: In Stock

$10.92

SS 321 Threaded Union

⅛ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$3.92

SS 321 Threaded Union

¼ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$3.97

SS 321 Threaded Union

⅜ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$4.17

SS 321 Threaded Union

½ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$4.67

SS 321 Threaded Union

¾ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$5.61

SS 321 Threaded Union

1 inch 321 Stainless Steel Threaded Union

Availability: In Stock

$8.63

SS 321 Threaded Union

1 ¼ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$12.61

SS 321 Threaded Union

1 ½ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$16.21

SS 321 Threaded Union

2 inch 321 Stainless Steel Threaded Union

Availability: In Stock

$21.25

SS 321 Threaded Union

2 ½ inch 321 Stainless Steel Threaded Union

Availability: In Stock

$53.75

SS 321 Threaded Union

3 inch 321 Stainless Steel Threaded Union

Availability: In Stock

$74.35

SS 321 Threaded Union

4 inch 321 Stainless Steel Threaded Union

Availability: In Stock

$115.28

Stainless Steel 321 Threaded Cap

1/8 inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$0.62

Stainless Steel 321 Threaded Cap

½ inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$0.90

Stainless Steel 321 Threaded Cap

2 inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$6.10

Stainless Steel 321 Threaded Cap

3 inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$18.90

Stainless Steel 321 Threaded Cap

4 inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$28.50

Stainless Steel 321 Threaded Cap

6 inch 321 Stainless Steel Threaded Cap

Availability: In Stock

$36.20

Stainless Steel 321 Threaded Fittings Available Types
  • Stainless Steel 321 Threaded Fittings
  • Stainless Steel 321 90 Deg Screwed-Threaded Elbow
  • Stainless Steel 321 45 Deg Screwed-Threaded Elbow
  • Stainless Steel 321 Equal Tee
  • Stainless Steel 321 Unequal Tee
  • Stainless Steel 321 Equal Cross
  • Stainless Steel 321 Unequal Cross
  • Stainless Steel 321 Full Coupling
  • Stainless Steel 321 Half Coupling
  • Stainless Steel 321 Reducing Coupling
  • Stainless Steel 321 Bushing
  • Stainless Steel 321 Plug
  • Stainless Steel 321 Hex Nipple
  • Stainless Steel 321 Street Elbow
  • Stainless Steel 321 Cap
  • Stainless Steel 321 Bull Plug
  • Stainless Steel 321 Welding Boss
  • Stainless Steel 321 Swage Nipple
  • Stainless Steel 321 Pipe Nipple
  • Stainless Steel 321 Adapter
  • Stainless Steel 321 Union Male Female
  • Stainless Steel 321 Union BS 3799
  • Stainless Steel 321 90 Elbow Outlet
  • Stainless Steel 321 45 Lateral Tee
  • Stainless Steel 321 Lateral Outlet
  • Stainless Steel 321 Nipple Branch Outlet
  • Stainless Steel 321 Pipe Fittings
  • Stainless Steel 321 Union
Stainless Steel 321 Threaded Fittings Application Industries
  • Food processing equipment
  • Equipment and appliances
  • Architectural railings
  • Pharmaceutical and chemical process equipment
  • Heat exchangers
  • Industrial fabrications
Properties of SS 321 Threaded Fittings
  • Excellent corrosion resistance in a wide range of atmospheric environments
  • Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
  • Good resistance to carbide precipitation
  • Good machining properties
  • SS 321 offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
ASTM A182 321 Stainless Steel Threaded Forged Fittings Delivery Time
  • Malaysia = 15 to 18 Days
  • Indonesia = 20 to 25 Days
  • UK = 30 to 40 Days
  • Thailand = 15 to 20 Days
  • US = 40 to 60 Days
  • Germany = 30 to 40 Days
  • Philippines = 30 to 40 Days
  • For All Gulf Countries = 10 to 15 Days
  • For All European Countries = 30 to 40 Days
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