Stainless Steel 321 / 321H Forged Fittings Manufacturer
Global Steel is a notable, Manufacturer Supplier, and Stockist of Stainless Steel 321, 321H Forged Fittings.
A Stainless Steel 321 321H Forged Fittings are made from alloy 321 and offer excellent resistance to intergranular corrosion in the chromium carbide precipitation range of 800 to 1500 ° F. Titanium is added to the steel Forged Fittings to stabilize chromium carbide formation.Due to the good mechanical properties of 321 fittings, 321H fittings offer higher creep and stress rupture properties than 304 and, particularly, 304L.
Table Of content
- About Stainless Steel 321, 321H Forged Fittings
- Specification List of SS 321, 321H Forged Fittings
- Equivalent Grades Of Stainless Steel 321, 321H Forged Fittings
- Manufacturing Standards of ASTM A182 F321, 321H Forged Fittings
- Different Types of Stainless Steel 321, 321H Forged Fittings
- Available Stock of SS 321, 321H Socketweld Forged Fittings
- Chemical Structure of Stainless Steel 321, 321H Forged Fittings
- Mechanical Properties of SS 321, 321H Forged Fittings
- We Serve Application Industry
- We Export Stainless Steel 321, 321H Forged Fittings Across the Globe
- Domestic Supply Stainless Steel 321, 321H Forged Fittings
However, both of these materials should also be considered for situations where sensitization and intergranular corrosion are possible. Carbon is 0.08 percent, silicon is 0.s75 percent, nitrogen is 0.10 percent, and manganese is 2% in Alloy 321. Alloy 321H is a higher carbon variant of the 321 alloys that has a number of advantages.
Steel fittings are available in grades 321 and 321H and can be easily fabricated and welded by standard procedures. In addition, these fittings carry insulation properties, so they can be used in agricultural and food processing pipelines.
Stainless Steel 321 321H Forged Fittings are available in stainless steel types and have high carbon content, which makes them useful in agriculture and food processing. Additionally, they conform to Stainless Steel 321 321H Forged Fittings and can be welded and fabricated easily by various standards.
A team of professional experts supervises the production of Stainless Steel 321/ 321H Forged Fittings to ensure smoothness in surface finishes and seamless dimensional accuracy using the most up-to-date technology and modern tools. The designing and development of Stainless Steel 321/ 321H Forged Fittings is done in compliance with national and international standards.
What is the maximum pressure that can be handled by SS 321/321H Forged Fittings?
The maximum pressure that can be handled by Stainless Steel 321/321H Forged Fittings depends on several factors, such as size, material grade, and wall thickness. They have a pressure rating of 3000 PSI for 3000 lb fittings and 6000 PSI for 6000 lb fittings. These fittings are commonly used in high-pressure applications in industries such as aerospace, power generation, chemical processing, food processing, and pharmaceuticals due to their excellent resistance to high temperatures and corrosion. It is essential to consult with the manufacturer for specific pressure ratings for a particular application.
What are Stainless Steel 321/321H Forged Fittings?
Stainless Steel 321/321H Forged Fittings are fittings made of the austenitic stainless steel grades 321 and 321H. These grades are known for their excellent resistance to high temperatures and corrosion suitable for various industrial applications. 321/321H Forged Fittings are commonly used in high-temperature applications, such as in the aerospace and power generation industries, as well as in the chemical processing, food processing, and pharmaceutical industries. These fittings are available in a variety of shapes and sizes, including elbows, tees, crosses, and couplings, and are typically used to connect pipes or other fittings in a piping system.
Can 321/321H Forged Fittings resistant to corrosion?
Yes, 321 and 321H stainless steel have excellent corrosion resistance suitable to use in corrosive environments. Both grades are part of the austenitic stainless steel family, which is known for its excellent corrosion resistance properties. The high chromium content in 321/321H stainless steel provides a protective oxide layer on the surface that protects against corrosion. These fittings are commonly used in industries such as aerospace, power generation, chemical processing, food processing, and pharmaceuticals for resistance to corrosion and high-temperature strength.
Specification of SS 321, 321H Forged Fittings
| Standards | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Forged Fittings Thread | NPT, BSPT, BSPP |
| Forged Fittings Test Certificates |
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| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows, Plugs |
Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Manufacturing Standards
| ASTM A182 / A182M | Forged Fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Stainless Steel Forged Fittings |
| BS21 | Threading. |
| BS3799 | Specification for Steel Forged fittings, screwed and Socket-welding for the petroleum industry |
| ANSI B16.11 | Forged fittings socket-weld and threaded. Socket Weld and Threaded Forged Fittings |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ISO 4144 | Stainless steel fittings threaded to ISO 7-1. |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
Different Types
SS 321, 321H Forged Elbow
SS 321, 321H Forged Tee
SS 321, 321H Forged Cross
SS 321, 321H Coupling
SS 321, 321H Forged Cap
SS 321, 321H Union
Contact us to get a quick quote for your requirement.
We offer These Stainless Steel 321 / 321H Socketweld Forged Fittings as per DIN, ISO, JIS or ANSI Standard.
Available Stock
- 321H SS Forged Fittings
- UNS S32109 Stainless Steel Threaded Round Head Plugs
- 321 SS High Pressure Forged Pipe Fittings
- INOX 321 Forged Fittings
- ASME B16.11 SS 321H Forged Pipe Fittings
- Stainless Steel 321H Forged Reducing Tee
- UNS S32100 Socketweld Fittings
- SS 321H Socket Weld Elbow
- Grade 321H Stainless Steel Forged Fittings
- ANSI B16.11 Stainless Steel 321 Forged Caps
- ASTM A182 F321H Stainless Steel Bushings
- Stainless Steel 321 Hex Head Plug
- Stainless Steel 321H 45° Socket Weld Elbow
- 321 Stainless Steel Hex Head Bushings
- Type 321 SS Industrial Socketweld Fittings
- SS 321H Scrwed Elbow
- Stainless Steel 321 Forged Street Elbow
- Stainless Steel 321 Reducing Insert
- Stainless Steel 321 Socketweld Forged Nipple
- Stainless Steel 321H Socketweld Forged Elbow
- SS 1.4541 3000LBS Socket Weld Fittings
- SS 321H Socketweld Forged Fittings
- Stainless Steel 321H Socketweld Forged Fittings
- SS 321H Forged Fittings
- Stainless Steel 321 Half Couplings
- SS 321 Forged Threaded Fittings
- SS 321H 90° Forged Elbow
- Austenitic Stainless Steel 321 Forged Pipe Fittings
- SS 321H Full Couplings
- 321H SS 3000 LBS Threaded Fittings
- 321H SS Forged End Caps
- Stainless Steel 321H Socket Weld Fittings
Chemical Structure
| 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 |
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 % |
We Serve Application Industry
Application Industry
Socket weld Forged Fittings applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Oil & Gas Industry
Petrochemical Industry
Power Generation Industry
Chemical Industry
We Export Stainless Steel 321, 321H Forged Fittings Across the Globe
Iran, Nigeria, Afghanistan, New Zealand, Greece, Slovakia, Lithuania, Chile, Costa Rica, Lahore, Algeria, Kenya, Sri Lanka, Gabon, Brazil, Ukraine, Switzerland, Russia, Romania, China, Mexico, Kazakhstan, Thailand, Saudi Arabia, Yemen, Israel, Croatia, Ecuador, columbia, Namibia, Macau, Argentina, Serbia, Singapore, Estonia, Germany, France, Mongolia, Tibet, Belgium, Vietnam, United Arab Emirates, Lebanon, Bahrain, Hungary, United States, Gambia, Ghana, Zimbabwe, Turkey, Qatar, Venezuela, Poland, South Korea, Denmark, Finland, Norway, Ireland, United Kingdom, Taiwan, South Africa, Netherlands, Malaysia, Australia, Belarus, Trinidad & Tobago, Iraq, Sweden, Hong Kong, Spain, Tunisia, Azerbaijan, Indonesia, Colombia, Egypt, Jordan, Austria, Canada, Oman, Peru, Morocco, Philippines, Bhutan, Bangladesh, India, Bolivia, Czech Republic, Pakistan, Kuwait, Bulgaria, Nepal, Libya, Algiera, Japan, Angola, Puerto Rico, Italy, Portugal.
Domestic Supply Stainless Steel 321, 321H Forged Fittings
Navi Mumbai, Hyderabad, Nashik, Ranchi, Nagpur, Pimpri-Chinchwad, Kanpur, Chennai, Bengaluru, Ahmedabad, Haryana, Faridabad, Rajkot, Thiruvananthapuram, Secunderabad, Gurgaon, Indore, Thane, mumbai, Ernakulam , Surat, New Delhi, Pune, Chandigarh, Visakhapatnam, Jaipur, Kolkata, Noida, Ludhiana, Jamshedpur, Howrah, Bhopal.
Materials
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Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.
Quick Contact
Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004