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Stainless Steel 321 Pipe Fittings

Leading Manufacturer Of ASTM A403 WP321 Buttweld Pipe Fittings In Mumbai, India, Global Suppliers Of ASTM A403 WP321 Buttweld Pipe Fittings.

Check update price list of SS 321H Pipe Fittings, We provide MSS SP-43, MSS SP-79 321H Fittings with instant delivery, Distributors of 321 SS Butt weld Fittings In India.

ASTM A403 WP321 Fittings is a specification of pipe fittings. Pipe fittings are accessories in the piping industry which are used to connect two or more pieces of pipes or other fittings together. The material is austenitic and is wrought. Therefore the tensile strength, corrosion resistance, pressure containment capacity and temperature tolerance are very high. These great mechanical properties allow the A403 WP321 Elbow to be durable. The use of ASTM A403 gr WP321 is seen in different industries such as gas and oil industries. The corrosion resistance properties of the A403 WP321 material come from the chemical composition of the material.


ASTM A403 WP321 Fittings Manufacturers in India

ASTM A403 WP321 Fittings Manufacturers in India

321 Stainless Steel Fittings

321 Stainless Steel Fittings

321 SS Pipe Fittings

321 SS Pipe Fittings

Check a403 wp321 chemical composition, Werkstoff No 1.4541 Equal Tee Manufacturers In India, View SA 403 WP321 Elbow specification & pressure rating, Largest Suppliers of A403 WP321 Pipe Fittings in Maharashtra.

The 321 Pipe Fittings are used in domestic and low cost applications as well. There are seamless and buttwelded categories available. The A403 Grade WP321 Buttweld Fittings get their strength from the buttwelding before the heat treatment. So that the 321 Stainless Steel Fittings can perform under high stress. The SS 321 Fitting resistance to acidic substances comes from the manganese and phosphorus and sulfur addition in the composition. The composition of 321 SS Weld Fittings includes carbon, manganese, phosphorus, sulfur and silicon. ASTM A403 WP321H Fittings have a higher rate of carbon in their composition


What is ASTM A403 WP321?


ASTM A403 WP321 Buttweld Pipe Fittings

The A403 WP321H Elbow could be used in less corrosive environments. The ASTM A403 gr WP321H uses are seen in the domestic applications where the A403 WP321H material is not exposed to highly corrosive environments. The 321H Pipe Fittings can perform better in high temperatures. Also, the A403 Grade WP321H Buttweld Fittings are stronger, so that they can withstand the stress of thermal expansion. The 321H Stainless Steel Fittings could be used in other commercial and industrial applications as well. Depending on the requirement of the application, the use of SS 321H Fitting differs. The 321H SS Weld Fittings are available in mostly used nominal sizes.


A403 WP321 Material Price List In India


S. No. CAT Description PRICE IN US($)
1. ELBOW 45 DEG Stainless Steel, A403 Gr.WP321, 45° Elbow, BW, ANSI/ ASME B16.9 $11.21
2. ELBOW 45 DEG Stainless Steel, A403 Gr.WP321, 45° Elbow, BW, ANSI/ ASME B16.9 $17.75
3. ELBOW 90 DEG Stainless Steel, A403 Gr.WP321, 90° Elbow, SR, BW, ANSI/ ASME B16.9 $20.20
4. ELBOW 40 DEG Stainless Steel, A403 Gr.WP321, 40° Elbow, SR, Buttweld, ANSI/ ASME B16.9 $7.80
5. ELBOW 45 DEG Stainless Steel, A403 Gr.WP321H, 45° Elbow, Long Radius Elbow, BW, ANSI/ ASME B16.9 $9.95
6. ELBOW 180 DEG Stainless Steel, A403 Gr.WP321, 180° Elbow, SR, BW, ANSI/ ASME B16.9 $8.20
7. ELBOW 20 DEG Stainless Steel, A403 Gr.WP321H, 20° Elbow, SR, BW, ANSI/ ASME B16.9 $9.
8. CONCENTRIC REDUCER Stainless Steel, A403 Gr.WP321, Concentric Reducer, BW, ANSI/ ASME B16.9 $15.74
9. ECCENTRIC REDUCER Stainless Steel, A403 Gr.WP321H, Eccentric Reducer, BW, ANSI/ ASME B16.9 $15.90

Please note this is an approx Price of ASTM A403 WP321 Fittings in India. For final A403 WP321 Elbow Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.


321 Stainless Steel Fittings Specification


ASTM A403 WP321 Fittings ASTM A403 Grade WP321/ ASTM A403 gr WP321H
ASTM A403 gr WP321H Material Types
  • ASTM A403 WP321 Buttweld Fitting
  • A403 WP321 SS Seamless Fittings
  • ASTM A403 gr WP321 ERW Fittings
  • A403 WP321 SS Welded Fittings
  • 321 Stainless Steel Fabricated Pipe Fittings
  • ASTM A403 WP321H Bevel Ends Pipe Fittings
ASTM A403 WP321 FittingsDimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
A403 WP321 Elbow Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
A403 WP321 material size ASTM A403 WP321 Seamless Butt Weld Fittings: 1/2" - 10"
ASTM A403 Gr WP321 Welded Butt Weld Fittings: 1/2" - 48"
A403 Grade WP321 Buttweld FittingsType DN15-DN1200
321 Pipe Fittings Connection Welding
321 Stainless Steel Fittings Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 WP321H Fittings
SS 321 Fitting Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 WP321H Elbow
Key markets and industries for 321 SS Weld Fittings
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
  • Bitumen upgraders.
  • Heavy oil refineries.
A403 WP321H Elbow Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D .
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Manufacturing process Of ASTM A403 gr WP321H Push, Press, Forge, Cast, etc.
A403 WP321H material Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Origin & Mills of 321H Pipe Fittings A403 Grade WP321H Buttweld Fittings for European, 321H Stainless Steel Fittings for Ukraine, 321H SS Weld Fittings for Russian, ASTM A403 Gr WP321 Buttweld Pipe Fittings for Japanese, ASTM A403 Grade WP321 Buttweld Fittings for Indian, SA 403 WP321 Elbow for USA, SA 403 Gr WP321 Butt weld Pipe Fittings for Korean.
Application & uses of Industrial 321H SS Weld Fittings
  • Schedule 10 fittings are an economical alternative for lower-pressure applications.
  • Fittings To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • Schedule 40 fittings have a thicker wall for higher-pressure applications.
Specialized manufacturer of ASME SA403 WP321 Tee ASTM A403 321 Reducers, SA403 WP321 Pipe Cap, ASTM A403 WP 321 SS Stub End, ASTM A403 Gr WP321 Pipe Bend, Stainless Steel UNS S32109 90º Elbows, ASTM A403 WP321 45º ASTM A403 Gr WP321 Elbows, ASTM A403 Gr WP321 Tees, ASTM A403 Grade WP321 Crosses.
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Prestige quality ASTM A403 WP321 Fittings manufacturers in India offer these A403 WP321 Elbow in EN, DIN, ISO, BS, JIS or ANSI standard.


321H Stainless Steel Pipe Fittings Specifications


A403 321 / 321H Stainless Steel Pipe Fittings
A403 321 /321H Stainless Steel
Buttweld(B/W) Fittings Materials
Size
(in mm)
Sch.& Swg SS Fittings Specification SS Pipe Fittings Items
A403 321H Stainless Steel
Seamless Fittings
15 NB
to
300 NB
Sch.5
to
Sch.XXs
A403 B/W
ANSI B16.9
A403 W321H Long Joint Stubend
R=2D, 3D, 10D Etc
A403 W 321H Elbow( 180°, 90°, 45°)
A403 W 321H (Equal & Unequal)
A403 W321H Reducer(con & Ecc)
CAP A403 W 321H Stubend (Long & Short)
A403 W321H Nipple (Barrel)
A403 321H Stainless Steel Welded
[ERW} Fittings
15 NB
to
600 NB
Sch.5
to
Sch.80s
A403 B/W
ANSI B16.9

GRADE UNS
NO
OLD
BRITISH
EURONORM SWEDISH
SS
JAPANES
JIS
BS EN No Name
321 / 321H S321 / 321H 321S31 158E 1.4301 X5CrNi18-
10
2332 SUS 321 /321H
This list is intended as a comparison of functionally similar materials not as schedule of contractual equivalents. If equivalents are needed original specifications must be consulted. These Comparisons are approximate only.

Types Of ASTM A403 WP321 Fittings


ASTM A403 WP321 Long Radius Elbow

ASTM A403 WP321 Long Radius Elbow

A403 WP321 Tee

A403 WP321 Tee

ASTM A403 Gr Wp321 Long Stub End

ASTM A403 Gr Wp321 Long Stub End

A403 Grade WP 321 Concentric Reducer

A403 Grade WP 321 Concentric Reducer

A403 Gr WP321 Stainless Steel Unequal Tee

A403 Gr WP321 Stainless Steel Unequal Tee

321 Stainless Steel Cross

321 Stainless Steel Cross

SS 321 Pipe Cap

SS 321 Pipe Cap

ASTM A403 WP321H Bend

ASTM A403 WP321H Bend

A403 WP321H U Bend

A403 WP321H U Bend

ASTM A403 Gr WP321H 90 Degree Elbows

ASTM A403 Gr WP321H 90 Degree Elbows

SA 403 WP321 Short Radius Elbow

SA 403 WP321 Short Radius Elbow

ASME SA403 WP321 Short Stub End

ASME SA403 WP321 Short Stub End

SS UNS S32100 180 Degree Elbows

SS UNS S32100 180 Degree Elbows

Material SS 1.4541 45 Degree Elbows

Material SS 1.4541 45 Degree Elbows

SS Grade 321 Lateral Tee

SS Grade 321 Lateral Tee

Werkstoff No 1.4541 Reducer

Werkstoff No 1.4541 Reducer

Rajtilak Metal is an ISO certified ASTM A403 WP321 Fittings manufacturers In Mumbai & ASTM A403 Gr WP321 Buttweld Pipe Fittings distributor in India


Equivalent Grades for ASTM A403 WP321 Fittings


STANDARD WERKSTOFF NR. UNS JIS EN
ASTM A403 WP321 1.4541 S32100 SUS 321 X6CrNiTi18-10
ASTM A403 Gr WP321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Physical Properties of ASTM A403 WP321H Fittings


Denstiy
lbm/in3
Coefficient of
Thermal Expansion (min/in)-°F
Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
at 68 °F at 68 – 212°F at 68 – 1832°F at 200°F at 32 – 212°F in tension (E)
0.286 9.2 20.5 9.3 0.12 28 x 106

A403 WP321 Chemical Composition


Element A403 Wp321 A403 Wp321H
Chromium 17.00 min.-19.00 max. 17.00 min.-19.00 max.
Nickel 9.00 min.-12.00 max. 9.00 min.-12.00 max.
Carbon 0.08 0.04 min.-0.14 max.
Manganese 2.00 2.00
Phosphorus 0.045 0.045
Sulfur 0.03 0.03
Silicon 0.75 0.75
Titanium 5 x (C + N) min.-0.70 max. 4 x (C + N) min.-0.70 max.
Nitrogen 0.10 0.10
Iron Balance Balance

ASTM A403 Grade WP321H Buttweld Fittings Mechanical Properties


Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

321 SS Weld Fittings Dimensions


321 SS Weld Fittings Dimensions


ASTM A403 Gr WP321H Weight Chart


Product Range And Theoretical Weights(Kg)
DN Schedule 10s Schedule 40s Schedule 805
90°
Elbow
45°
Elbow
Equal
Tee
90°
Elbow
45°
Elbow
Equal
Tee
90°
Elbow
45°
Elbow
Equal
Tee
8 0.02 0.01 0.03 0.03 0.02 0.06 0.04 0.03 0.07
10 0.03 0.02 0.05 0.03 0.02 0.03 0.06 0.04 0.09
15 0.06 0.03 0.09 0.08 0.04 0.10 0.10 0.05 0.14
20 0.07 0.03 0.13 0.08 0.04 0.17 0.11 0.05 0.20
25 0.14 0.08 0.28 0.15 0.11 0.29 0.22 0.14 0.38
32 0.23 0.11 0.49 0.26 0.17 0.59 0.40 0.23 0.68
40 0.30 0.17 0.68 0.40 0.23 0.86 0.51 0.29 1.02
50 0.50 0.25 0.85 0.70 0.40 1.28 0.91 0.59 1.59
65 0.85 0.48 1.41 1.40 0.77 2.19 1.81 0.99 3.13
80 1.25 0.63 1.77 2.20 1.08 3.31 2.97 1.50 4.45
90 1.70 0.75 2.67 2.83 1.42 4.08 4.00 2.00 5.44
100 2.10 1.08 3.46 4.47 2.09 5.27 6.18 2.81 7.71
150 5.45 2.72 8.07 10.89 5.44 10.99 16.32 8.16 13.16
200 10.20 5.33 15.65 21.54 10.77 20.91 33.11 16.56 28.12
250 18.15 9.75 26.46 38.56 19.27 35.38 51.71 25.86 49.90
300 25.80 13.62 39.46 59.42 29.71 62.14 79.38 39.69 83.91

Product Range And Theoretical Weights(Kg)
DN Schedule 10s Schedule 40s Schedule 805
Con
Reducer
Ecc
Reducer
Reducing
Tee
Con
Reducer
Ecc
Reducer
Reducing
Tee
Con
Reducer
Ecc
Reducer
Reducing
Tee
40x25 0.19 0.19 0.60 0.26 0.26 0.76 0.34 0.34 0.90
50x25 0.28 0.28 0.73 0.40 0.40 1.10 0.54 0.54 1.37
50x40 0.31 0.31 0.76 0.45 0.45 1.15 0.59 0.59 1.43
80x50 0.55 0.55 1.56 1.00 1.00 2.91 1.79 1.79 3.91
100x50 0.78 0.78 2.94 1.50 1.50 4.48 1.95 1.95 6.55
100x80 0.87 0.87 3.04 1.74 1.74 4.64 2.33 2.33 6.79
150x80 1.82 1.82 6.86 3.95 3.95 9.68 5.51 5.51 11.57
150x100 1.96 1.96 7.10 4.07 4.07 11.94 5.96 5.96 11.97
200x100 3.01 3.01 13.46 6.55 6.55 17.98 9.23 9.23 24.18
200x150 3.19 3.19 14.08 6.74 6.74 18.82 10.12 10.12 25.31