Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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Stainless Steel Pipe Fitting ASTM A403 WP316 Reducer B16.9 for Nuclear Plants
Yuhong Group supply Boiler tube , Heat Exchange Tube, Air Cooling Tube , Condenser Tube more than 33 years , and our material grade contain Stainless Steel , Duplex Steel , Super Duplex Steel , Hastelloy , Monel , Inconel , Incoloy , Cr-Mo alloy , Copper alloy steel , and very year sell more than 80000 tons pipes and tubes to our client projects. And up to now we already export more than 55 countries. The pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.
What is ASTM A403 WP316?
ASTM A403 WP316 Fittings are a grade of pipe fittings that are made up of a high oxidation resistant material. This material is also corrosion resistive, pitting resistive and can withstand strong chemicals and acids.
A403 WP316 Equivalent Chart For Pipe Fittings
| STANDARD | SS 316 Fittings |
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| WERKSTOFF NR. | 1.4401 / 1.4436 |
| UNS | S31600 |
| JIS | SUS 316 |
| BS | 316S31 / 316S33 |
| GOST | – |
| AFNOR | Z7CND17‐11‐02 |
| EN | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
A403 WP316 Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| Stainless steel 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
Mechanical Strength Of ASTM A403 Grade WP316 Reducer
| Mechanical Properties Of SS 316 Fittings | ||||||
| Grade | Tensile Str | Yield Str | Elong | Hardness |
| |
| Rockwell B (HR B) maximum | Brinell (HB) maximum |
| ||||
| Stainless Steel 316 Pipe Fittings | 515 | 205 | 40 | 95 | 217 |
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UNS S31600 Fittings Physical Properties
| Gr. | Density | Elastic Modulus | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity | Specific Heat 0-100°C | Elec Resistivity | |||
| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| Stainless Steel 316 Pipe Fittings | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Dimension Table Of Stainless Steel 316 Pipe Fittings
Application