ASTM A403 WP321 Pipe Fittings
Stainless Steel alloy 321, or as also referred to as UNS S32100 is the titanium stabilized version of Stainless Steel grade 304. The 18/8 alloy blend of elements chromium and nickel have been tempered with titanium in order to impart protective characteristics to stainless steel grade 321 from getting decayed by intergranular corrosion which can occur after the performance of heat treatment on the alloy. The ASTM A403 WP321 Pipe Fittings has the ability to withstand elevated temperatures ranging from 800 to 1500° F. The alloy exhibits high tensile strength and resistance to various forms of corrosions. This includes resistance against aqueous environments as well. Therefore, Stainless Steel 321 Fittings find application in heavy welding components, in addition to dynamic environments that are subject to frequent changes like in process based industries.
Stainless Steel 321 Pipe Fittings manufacturer, View ASTM A403 WP321 Elbow Weight Chart
ASTM A403 WP321 Pipe Fittings
321 Stainless steel elbow
ASME SA403 WP321 Reducer
However, the addition of titanium to its alloy limits the application of 321 in terms of working. The alloy for A403 WP321 Elbow is not recommended by many manufacturers for certain welding techniques as it is not consumable. This aside, stainless steel 321 has excellent forming characteristics. Hence, the alloy does not require annealing after the SS 321 Reducer has been welded. Moreover, these fittings display toughness across a wide range of temperatures. This particular stainless steel grade demonstrates good tensile strength even when the fittings have been exposed to cryogenic temperatures. Additionally, fittings such as the UNS S32100 Tee are often chosen over grade 304 for the alloys increased resistance to creep and rupture. However, both grade 304 as well as stainless steel alloy 321 tend to be susceptible to stress related corrosion cracking.
- Specification List of Stainless Steel 321 Pipe Fittings
- ASTM A403 WP321 Buttweld Fittings Sizes
- Available Stock of 321 SS Fittings
- Check Price of UNS S32100 Pipe Fittings
- Mechanical Behaviour of SS 321 Buttweld Pipe Fittings
- Chemical Structure of 321 Stainless Steel Fittings
- Equivalent of A403 WP321 Fittings
- Dimension of SS 321 Pipe Fittings
Specification List of Stainless Steel 321 Pipe Fittings
| Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
|---|---|
| Thickness | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75 |
| Type | DN15-DN1200 |
| Connection | Welding |
| Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
| Manufacturing process | Press, Forge, Push, Cast, etc. |
| Specialized manufacturer of | Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
Purchase ASTM A403 WP321 Reducer at best price, Stockist & Supplier of high quality ASTM A403 WP321 Buttweld Fittings in India
ASTM A403 WP321 Buttweld Fittings Sizes
- ASTM A403 WP321 Seamless ButtWeld Fittings : 1/2 – 10 inch
- Stainless Steel 1.4541 Welded Pipe Fittings : 1/2″ – 48″
- SS A403 WP321 Fittings : ½” NB to 24″ NB
ASTM A403 WP321 Buttweld Elbow at really low prices in India. Visit our 321 Stainless Steel Buttweld Fittings manufacturing factory in India, Send Enquiry for SS 321 Pipe Fittings free sample.
Available Stock of 321 SS Fittings
| 321 Stainless Steel Fittings | Stainless Steel 321 Pipe Fitting |
| ASME SA403 WP321 90 Degree Elbow | SS A403 WP321 End Cap |
| ASTM A403 WP321 45 Degree Elbow | UNS S32100 Buttweld Fitting |
| ASME SA403 WP321 3D Elbow | 321 SS End Cap |
| UNS S32100 5D Elbow | Stainless Steel 321 Reducer |
| ASTM A403 WP321 Equal Cross | Stainless Steel 321 Pipe Cap |
| 321 Stainless Steel Lateral Tee | SS A403 WP321 Cross Tee |
| 321 SS 1D Elbow | Stainless Steel 1.4541 Short Stub End |
| UNS S32100 Stub End | 321 Stainless Steel Pipe Cap |
| 321 Stainless Steel Buttweld Fittings | SS A403 WP321 Pipe Bend |
| ASTM A403 WP321 Pipe Fittings | 321 SS Long Stub End |
| UNS S32100 Eccentric Reducer | SS A403 WP321 Long Radius Elbow |
| Stainless Steel 321 Equal Tee | 321 SS Stub End |
| ASME SA403 WP321 Concentric Reducer | ASTM A403 WP321 5D Elbow |
| Stainless Steel 1.4541 Concentric Reducer | ASME SA403 WP321 Short Radius Elbow |
| Stainless Steel 1.4541 Reducing Cross | UNS S32100 Equal Cross |
Check Price of UNS S32100 Pipe Fittings
| ASTM A403 WP321 90 Degree Elbow | $40.98/Each |
| ASTM A403 WP321 Reducing Tee | $90.64 / each |
| ASTM A403 WP321 Concentric Reducer Fittings | $106.60 / each |
| ASTM A403 WP321 seamless elbow | $56.65 / each |
| ASTM A403 WP321 schedule 40 split tee | $139.56 / each |
Stockist of ASTM A403 WP321 Reducing Tee, distributor of 321 stainless steel tee in Mumbai, India
Mechanical Behaviour of SS 321 Buttweld Pipe 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 % |
Chemical Structure of 321 Stainless Steel 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 |
Equivalent of A403 WP321 Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Manufacting high-class SS 321 elbow in India, Purchase ASTM A403 WP321 Equal Tee at factory price, contact us for ASTM A403 WP321 Concentric Reducer manufacturers in Mumbai, Pune & Chennai ? India
Dimension of SS 321 Pipe Fittings
| Nominal Pipe Size |
Outside Diameter |
90° Elbows | 45° Elbows | 180° Returns | ||||
|---|---|---|---|---|---|---|---|---|
|
(inches)
|
Long Radius
|
Short Radius
|
Long Radius
|
Long Radius
|
||||
|
(mm)
|
(inches)
|
Center to Face
(inches) |
Center to Face
(inches) |
Center to Face
(inches) |
Radius
(inches) |
Center to Center
(inches) |
Back to face
(inches) |
|
|
1/2
|
21.3
|
0.840
|
1 1/2
|
–
|
5/8
|
2
|
1 7/8
|
|
|
3/4
|
26.7
|
1.050
|
1 1/8
|
–
|
7/16
|
2 1/4
|
1 11/16
|
|
|
1
|
33.4
|
1.315
|
1 1/2
|
1
|
7/8
|
3
|
2 3/16
|
|
|
1 1/4
|
42.2
|
1.660
|
1 7/8
|
1 1/4
|
1
|
3 3/4
|
2 3/4
|
|
|
1 1/2
|
48.3
|
1.900
|
2 1/4
|
1 1/2
|
1 1/8
|
3
|
4 1/2
|
3 1/4
|
|
2
|
60.3
|
2.375
|
3
|
2
|
1 3/8
|
4
|
6
|
4 3/16
|
|
2 1/2
|
73.0
|
2.875
|
3 3/4
|
2 1/2
|
1 3/4
|
5
|
7 1/2
|
5 3/16
|
|
3
|
88.9
|
3.500
|
4 1/2
|
3
|
2
|
6
|
9
|
6 1/4
|
|
3 1/2
|
101.6
|
4.000
|
5 1/4
|
3 1/2
|
2 1/4
|
7
|
10 1/2
|
7 1/4
|
|
4
|
114.3
|
4.500
|
6
|
4
|
2 1/2
|
8
|
12
|
8 1/4
|
|
5
|
141.3
|
5.563
|
7 1/2
|
5
|
3 1/8
|
10
|
15
|
10 5/16
|
|
6
|
168.3
|
6.625
|
9
|
6
|
3 3/4
|
12
|
18
|
12 5/16
|
|
8
|
219.1
|
8.625
|
12
|
8
|
5
|
12
|
24
|
16 5/16
|
|
10
|
273.1
|
10.750
|
15
|
10
|
6 1/4
|
15
|
30
|
20 3/8
|
|
12
|
323.9
|
12.750
|
18
|
12
|
7 1/2
|
18
|
36
|
24 3/8
|