It is only hardened using a cold working technique, and in the annealed condition, it is non-magnetic. Whereas SS 321H is advanced with creep resistance and developed for higher strength at very high temperatures. Titanium suppresses chromium carbide precipitation to reduce intergranular corrosion. SS 321 is used for:
- Strength
- Excellent resistance to scaling
- Phase stability
- Immune to seawater corrosion
SS 321 Buttweld Fittings are oxidation-resistant to higher temperatures with excellent creep and stress rupture qualities. These fittings maintain fine low-temperature resilience. SS 321 crosses are effectively welded with standard methods. They are immune to pitting without surface damage. These fittings are proposed in super-heater, expansion bellows, compensators, and afterburner components.
SS 321H Buttweld Fittings are improved with:
- Higher temperature strength
- Enhanced weldability
- Strong and rigid
Crevice corrosion faced by SS 321 stub ends in humid chloride solutions is prevented in addition to stress erosion cracking. These fittings are also capable of withstanding clean water chlorides at ambient temperatures. These fittings exhibit excellent resistivity in aqueous corrosive circumstances. SS 321H Buttweld Fittings are used at high thermal levels applications such as aircraft exhaust stacks, jet engine parts, and weld equipment
Where to use SS 321/321H Buttweld Fittings?
- Off-Shore Oil Drilling
- Aircraft manifolds
- Petrochemicals
- Sea Water Equipment
- Expansion joints
- Condensers
Specification of Stainless Steel 321 Buttweld Fittings
- Specifications : ASTM A403/ ASME SA403
- Size : ½”NB to 48”NB
- Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
- Types : Seamless / Welded / Fabricated
- 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
- Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Available Types of Stainless Steel 321H Buttweld Fittings
Stainless Steel 321 Elbow
- UNS S32109 Long Radius Elbow
- ANSI B16.9 SS 321 Short Radius Elbow
- SS 1.4541 45 Degree Butt weld Elbow
- ASME SA403 WP321H 10D Buttweld Elbow
- 321H Stainless Steel Pipe Elbow
- SS 1.4878 5D Buttweld Elbow Manufacturer
- SS 321 180 Deg. Buttweld Elbow Supplier
- ASTM A403 WP321 SS Buttweld Seamless Elbow
- SS 321 Buttweld Welded Elbow
- UNS S32100 90 Degree Butt weld Elbow
Stainless Steel 321H Tee
- SS 1.4541 Butt weld Unequal Tees
- SS 1.4878 Buttweld Tee Manufacturer
- SS 321 Buttweld Welded Tee Supplier
- UNS S32100 Butt weld Tees
- ANSI B16.9 SS 321 Buttweld Seamless Tee
- ASTM A403 WP321 SS Buttweld Reducing Tee
- 321H Stainless Steel Butt weld Tee
- ASME SA403 WP321H Butt weld Tee
- UNS S32109 Butt weld Equal Tee
- SS 321 Buttweld Tee
Stainless Steel 321 Pipe Cap
- ASTM A403 WP321 SS Buttweld Pipe Cap
- UNS S32100 Butt weld Cap
- ASME SA403 WP321H Butt weld End Cap
- SS 321 Buttweld Pipe End Cap
- 321H Stainless Steel Butt weld End Pipe Cap
- UNS S32109 Butt weld End Cap
- ANSI B16.9 SS 321 Buttweld Seamless Cap
- SS 1.4878 Buttweld Cap Manufacturer
- SS 321 Buttweld Welded Cap Supplier
- SS 1.4541 Butt weld Pipe Cap
Stainless Steel 321H Reducer
- SS 1.4541 Butt weld Reducers
- 321H Stainless Steel Butt weld Concentric Reducer
- ASME SA403 WP321H Butt weld Eccentric Reducer
- ANSI B16.9 SS 321 Buttweld Seamless Reducer
- SS 321 Buttweld Welded Reducer Supplier
- ASTM A403 WP321 SS Buttweld Reducer
- UNS S32100 Butt weld Reducer
- UNS S32109 Butt weld Eccentric Reducer
- SS 321 Buttweld Concentric Reducer
- SS 1.4878 Buttweld Reducer Manufacturer
Stainless Steel 321 Stub End
- ASTM A403 WP321 SS Buttweld Stub End
- SS 321 Buttweld Welded Stub End Supplier
- 321H Stainless Steel Butt weld Stub End
- ANSI B16.9 SS 321 Buttweld Seamless Stub End
- SS 1.4878 Buttweld Stub End Manufacturer
- ASME SA403 WP321H Butt weld Short Stub End
- UNS S32100 Butt weld Stub End
- SS 1.4541 Butt weld Stub Ends
- SS 321 Buttweld Lap Joint Stub End
- UNS S32109 Butt weld Long Stub End
Stainless Steel 321H Pipe Bend
- ASME SA403 WP321H Butt weld Piggable Bend
- SS 321 Buttweld Long Radius Bend
- SS 321 Buttweld Welded Bend Supplier
- ANSI B16.9 SS 321 Buttweld Seamless Bend
- UNS S32109 Butt weld Long Radius Bend
- 321H Stainless Steel Butt weld Hot Induction Bend
- SS 1.4878 Buttweld Pipe Bend Manufacturer
- SS 1.4541 Butt weld Pipe Bend
- ASTM A403 WP321 SS Buttweld Bend
- UNS S32100 Butt weld Pipe Bend
Equivalent Grades of Stainless Steel 321H Butt weld Fittings
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Chemical Composition of Stainless Steel 321 Butt weld 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 |
SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Stainless Steel 321H Butt weld Fittings 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 % |
Contact us to get a quick quote for your requirement.
Other types of Stainless Steel 321 Buttweld Pipe Fittings Stock
- SS SUS 321H Eccentric Reducer
- Stainless Steel 321 Reducer
- Stainless Steel 321 Two Joint Pipe Fittings
- ASME B16.9 SS 321H Stub End
- 321H Stainless Steel Pipe Elbow
- SS 1.4541 Butt weld Pipe Cap
- SS 321 Pipe Fittings Manufacturer
- Stainless Steel UNS S32100 90 Degree Elbow
- Stainless Steel 1.4878 Concentric Reducer
- Stainless Steel 321H Seamless Fittings
- Stainless Steel 1.4878 45 Deg Elbow
- Stainless Steel 321H Welded Pipe Fittings
- Stainless Steel UNS S32100 45° Long Radius Elbow
- Stainless Steel 321 Industrial Pipe Fittings
- 321H Stainless Steel 3D Elbow
- SS SUS 321H Eccentric Reducer
- Stainless Steel 321 Industrial Pipe Fittings
- Stainless Steel 1.4878 45 Deg Elbow
- 321H Stainless Steel Pipe Elbow
- Stainless Steel 321H Seamless Fittings
- Stainless Steel 321 Two Joint Pipe Fittings
- SS 1.4541 Butt weld Pipe Cap
- Stainless Steel 321 Reducer
- 321H Stainless Steel 3D Elbow
- Stainless Steel UNS S32100 90 Degree Elbow
- Stainless Steel UNS S32100 45° Long Radius Elbow
- Stainless Steel 321H Welded Pipe Fittings
- ASME B16.9 SS 321H Stub End
- Stainless Steel 1.4878 Concentric Reducer
- SS 321 Pipe Fittings Manufacturer
Exporter of 321 Stainless Steel Pipe Fittings in the following Destinations
Countries
MIDDLE EAST
|
AFRICA
|
EUROPE
|
ASIA
|
Cities
Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | kanpur |
Thane | Bhopal | Navi Mumbai | Vasai | Bikaner | Maharashtra |