Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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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
ASME SA403 WP316L Stainless Steel Pipe Fittings Test Certificates
Material Testing:
