304/304L Pipes & Pipe Fittings Manufacturers
As a widely used stainless steel grade worldwide, Stainless Steel 304/304L provides high corrosion resistance, excellent machinability, and reliable weldability, making it the preferred choice for numerous industrial and commercial applications. This grade, often known as “18/8” stainless steel, is suitable for various fabrication and process industries due to its balanced properties and cost-effectiveness. Grade 304H, with higher carbon content, offers increased tensile and creep strength at elevated temperatures, providing greater heat resistance for demanding applications.
Comprehensive Range of 304/304L Pipe Fittings
Offering a complete range of Stainless Steel 304/304L fittings, including SS 304 reducers, elbows, tees, crosses, stub ends, and pipe bends, these fittings are manufactured to comply with ASTM A-403, ANSI B16.9, B16.28, and MSS SP-43 standards, including Welding Bevel Standards as per ANSI B16.25. Standard and custom sizes of SS 304 pipe bends are available with bending radii from 1D to 10D, meeting varied project needs.
Stainless Steel 304 and 304L pipe fittings, along with SS 304 flanges, are ready for ex-stock delivery in multiple sizes and types. With expertise in creating large-diameter, radiography-tested 304 elbows, reducers, and tees, these fittings ensure quality, durability, and compliance with rigorous standards.
Key Benefits of Stainless Steel 304/304L Pipe Fittings and Flanges
- Corrosion Resistance: Effective in a broad range of atmospheric and mildly corrosive environments.
- High Oxidation Resistance: Performs well at temperatures up to 870°C in intermittent service and up to 925°C in continuous service.
- Good Machinability: Allows efficient fabrication for a range of applications.
- High-Temperature Strength (304H): Offers increased tensile and creep strength at elevated temperatures.
- Excellent Weldability: Performs reliably with or without filler metals.
Common Applications of 304/304L Stainless Steel Fittings and Flanges
- Food Processing Equipment
- Industrial Equipment and Appliances
- Architectural Railings
- Pharmaceutical and Chemical Processing
- Heat Exchangers
- Threaded Fasteners and Springs
- Industrial Fabrications
SS 304/304L Pipe Fittings Production Range
Seamless/Welded 100% Radiography Tested
| Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
| Type | Seamless / Welded / Fabricated |
| Variants | 304, 304L, 304H, 304LN |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 48”NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Buttweld Stainless Steel 304/304L Pipe Fittings Seamless/ Welded 100% Radiography Tested
| Products | Size | |
| SS 304 Elbows – Long Radius | SS 304 Stub Ends | Sizes 1/2″ – 48″ |
| SS 304Elbows – Short Radius | SS 304 Crosses | |
| SS 304 Reducing Elbows | SS 304 Reducing Crosses | |
| SS 304 45° Elbows | SS 304 180° LR Return Bends | |
| SS 304 Tees | SS 304 180° SR Return Bends | |
| SS 304 Fabricated Tees | SS 304 Pipe Bends / Piggable Bends | |
| SS 304 Reducers | SS 304 Couplings | |
| SS 304 Concentric Reducers | SS 304 Pipe Nipples | |
| SS 304 Eccentric Reducers | SS 304 Forged/Plate Cut Rings | |
| SS 304 3D Elbow | SS 304 End Caps | |
| SS 304 5D Elbow | SS 304 Forged / Plate Circles | |
High Pressure Forged 304/304L Pipe Fittings Threaded and Socket Weld Pipe Fittings
| Products | Size | |
| SS 304 90° Elbows | SS 304 Couplings | Sizes 1/8″ – 4″ |
| SS 304 45° Elbows | SS 304 Reducers | |
| SS 304 Street Elbows | SS 304 Inserts | |
| SS 304 Tees | SS 304 Caps | |
| SS 304 Crosses | SS 304 Unions | |
Stainless Steel 304/304L Flanges Forged and Plate Flanges
| Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
| Grade | 304, 304L, 304H, 304LN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/8” to 36″ |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Product | Size | |
| SS 304 Slip-On Flanges | SS 304 Threaded Flanges | 1/8″ – 36″ Raised Face or Flat Face |
| SS 304 Weld Neck Flanges | SS 304 Socket Weld Flanges | |
| SS 304 Blind Flanges | SS 304 Reducing Flanges | |
| SS 304 Lap Joint Flanges | SS 304 Plate Flanges | |
Marking & Packing
Products are meticulously packaged to prevent any transit damage. Each fitting is marked with grade, lot number, size, and degree for easy identification and traceability. Custom markings can be provided upon request to meet specific requirements.
Quality Assurance
All fittings and flanges undergo thorough inspection at every production stage, from raw material sourcing to dispatch. Each product conforms to ASTM, ASME, MSS, DIN, EN, and JIS standards. Certified inspection agencies are available on request to verify materials, dimensions, and quality conformity.
Test Certificates Provided:
- Manufacturer Test Certificate (EN 10204 / 3.1B)
- Raw Materials Certificate
- 100% Radiography Test Report
- Third-Party Inspection Report (on request)
For high-quality Stainless Steel 304/304L pipe fittings, customized to your specific project needs, contact our team today. Our experts can help guide you through selecting the right fittings to ensure durability, safety, and performance in your applications.
FAQ's
Products
Industry We Serve
- Oil & Gas industries
- Chemical process industries
- Pump and valve in high pressure component
- Food industries
- Pulp and paper industry
- Aerospace industry
- Power plant
- Mechanical component
- Sugar industry
- Cement industry