Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM A234 WP9 CL1 CL3 Carbon Steel Buttweld Pipe Fitting Elbows , Codos
Yuhong Group manufacture ASTM A234 WP9 CL1/CL3 seamless elbows 180° / 90° / 45°,elbows of this material allows for high pressure and high to medium temperature services with improved corrosion resistance.
A234 WP9 CL1/CL3 is a type of chrome-moly steel fitting. Its advantages include high-temperature strength, corrosion resistance, and suitability for use in high-pressure applications, particularly in the petrochemical and power generation industries. Additionally, A234 WP9 offers good weldability and is suitable for both high-temperature and low-temperature services.
Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | Mo |
| WP9 CL 1 | 0.15 | 0.3-0.6 | 0.03 | 0.03 | 1.0 | 8.0-10.0 | 0.9-1.1 |
Mechanical Property
| Grade | Tensile Strength min | Yield Strength (0.2%Offset) min | Tempering Temperature |
| WP9 CL 1 | 415 Mpa | 205 Mpa | ≥ 1250 °F [675 °C]. |
| WP9 CL 3 | 520 Mpa | 310 Mpa |
Application
Used in petrochemical industry, the aerospace industry, the energy industry, the pharmaceuticals, food processing, chemical industries, oil and gas industries and more.