ASTM A403 UNS N08904 Duplex Steel 904L Butt Welded Elbow Tee Cap Reducer
1. 904L Butt Welded Elbow Tee Cap Reducer Production Range
| Specification | ASTM B 366 / ASME SB 366 |
| Type | Seamless / Welded / Fabricated |
| 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. |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
2. Buttweld Stainless Steel 904L Pipe Fittings
Seamless/ Welded 100% Radiography Tested
| Products | Size |
| SS 904L Elbows – Long Radius | SS 904L Stub Ends | Sizes 1/2" – 48" |
| SS 904L Elbows – Short Radius | SS 904L Crosses |
| SS 904L Reducing Elbows | SS 904L Reducing Crosses |
| SS 904L 45° Elbows | SS 904L 180° LR Return Bends |
| SS 904L Tees | SS 904L 180° SR Return Bends |
| SS 904L Fabricated Tees | SS 904L Pipe Bends / Piggable Bends |
| SS 904L Reducers | SS 904L Couplings |
| SS 904L Concentric Reducers | SS 904L Pipe Nipples |
| SS 904L Eccentric Reducers | SS 904L Forged/Plate Cut Rings |
| SS 904L 3D Elbow | SS 904L End Caps |
| SS 904L 5D Elbow | SS 904L Forged / Plate Circles |
3. High Pressure Forged 904L Pipe Fittings
| SS 904l BUTTWELD FITTINGS TYPES |
| SS 904l 90° Long Radius Elbow SS 904l 90° Short Radius Elbow SS 904l 45° Long Radius Elbow SS 904l 45° Short Radius Elbow SS 904l 180° Long Radius Elbow SS 904l 180° Short Radius Elbow SS 904l 1D Elbow SS 904l 1.5D Elbow SS 904l 3D Elbow SS 904l 5D Elbow SS 904l Seamless Buttwelding 45° and 90° Elbows SS 904l Welded Elbows SS 904l Seamless Buttwelding 180° Returns SS 904l Straight Tees and Crosses SS 904l Reducing Outlet Tees and Reducing Outlet Crosses SS 904l Equal Tee SS 904l Reducing Tee SS 904l Equal Cross SS 904l Reducing Cross | SS 904l Reducers SS 904l Concentric Reducer SS 904l Eccentric Reducer SS 904l Stub End SS 904l Lap Joint Stub Ends SS 904l Long Stubend SS 904l Short Stubend SS 904l Pipe Cap SS 904l End Cap SS 904l Collar SS 904l Swedge Nipple SS 904l Pipe Nipples SS 904l Barrel Nipple SS 904l Reducing Nipple SS 904l Bend SS 904l Long Radius Bend SS 904l Piggable Bend SS 904l Lateral |
4. About Duplex Steel 904L Butt Welded Elbow Tee Cap Reducer
| Stainless Steel | Tradename | UNS no. | Werkstoff No. | Density (g/cm3) |
| 904L | 904L | N08904 | 1.4539 | 8.00 |
904L Stainless Steel Pipe Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
5. About Duplex Steel 904L
Chemical Properties:
| C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| 0.02 Max | 2.0 Max | 1.0 Max | 0.045 Max | 0.035 Max | 19.0 Min
23.0 Max | 4.0 Min
5.0 Max | 23.0 Min
28.0 Max | 1.0 Min
2.0 Max |
Mechanical Properties:
Mechanical properties of grade 904L stainless steels:
| Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness
Rockwell B (HR B) | Hardness
Brinell (HB) |
| 490 | 220 | 36 | 70-90 typical | 150 |
6. SS WERKSTOFF NR. 1.4539 Buttweld Pipe Fittings Application Industries
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
7. Why choose Us:
- More than 30 years of expirience in this business
- You can get stock options, mill deliveries with shortest manufacturing time
- we assure you of as response in 24 hours (generally in same hour)
- You will get the right material as per your requirement at the minimum possible price, (beware of unrealistic offers from other vendors)
- 100% Fulfilment of commitments, if we cannot meet your requirement even after checking all options we will not give false assurance, this helps us in maintaining good relations with our customers
- We can offer Exworks, FOB, CFR, CIF, Door to Door Delivery prices. We suggest that you let us do the shipping, because it will be cost effective as well as efficient
- The materials we supply come with full traceability, right from raw material test certificate to final dimensional report. (Reports available on request)
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904L Duplex Stainless Steel Pipe Fittings Butt Welded Elbow Tee Cap Reducer Images
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