316/316L Stainless Steel UNS S31603 Butt Weld Elbow
Stainless Steel 316L UNS S31603 Butt Weld Pipe Fittings
We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
Specification:
Specifications : ASTM A403 / ASME SA 403
Standards : ASTM, ASME
Size : 1/2″ to 24″
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Variants : 316L
Type : Seamless / Welded
Two Joint / Two Halve 316L Butt weld Fittings Size : 6″ to 48″
Dimensions : ANSI/ASME B16.9, B16.28, MSS-SP-43.
ASME SA403 WP316L Stainless Steel Pipe Fittings Equivalent Grade
| STANDARD | UNS | WERKSTOFF NR. | JIS | GOST | BS | AFNOR | EN |
| SS 316L | S31603 | 1.4404 / 1.4435 | SUS 316L | 03Ch17N14M3 / 03Ch17N14M2 | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
ASME SA403 WP316L Stainless Steel Pipe Fittings Chemical Composition
| Grade | C | Ni | Mn | S | Cr | Si | P | Mo | N | |
| SS 316L | min. | – | 10 | – | – | 16 | – | – | 2 | – |
| max. | 0.08 | 14 | 2 | 0.03 | 18 | 0.75 | 0.045 | 3 | 0.1 | |
ASME SA403 WP316L Stainless Steel Pipe Fittings Physical Properties
| Grade | Density (kg/m3) | Specific Heat 0-1000C (J/kg.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | Elastic Modulus (GPa) | Thermal Conductivity (W/m.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 316L | 8000 | 500 | 15.9 | 16.2 | 17.5 | 193 | 16.3 | 21.5 | 740 |
ASME SA403 WP316L Stainless Steel Pipe Fittings Mechanical Properties
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 316L | 170 | 485 | 40% | 95 | 217 |
ASME SA403 WP316L Stainless Steel 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
ASME SA403 WP316L Stainless Steel Pipe Fittings Test Certificates
- EN 10204/3.1B,
- Raw Materials Certificate
- 100% Radiography Test Report
- Third Party Inspection Report, etc
Material Testing:
- Mechanical Testing Such as Tensile of Area
- Hardness Test
- Chemical Analysis – Spectro Analysis
- Positive Material Identification – PMI Testing
- Flattening Test
- Micro and MacroTest
- Pitting Resistance Test
- Flaring Test
- Intergranular Corrosion (IGC) Test
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