ASTM A403 WP347H-S Stainless Steel Buttweld Elbows , Codos
YUHONG produce and supplies ASTM 403 WP347H Seamless Stainless Steel Buttweld Elbows with high quality and we sell these pipe fittings in more than 70 countries.
ASTM A403 This specification covers wrought stainless steel fittings for pressure piping applications.
The advantages of WP347H-S Stainless Steel make it a pnice choice for many industrial and commercial applications, where corrosion resistance, high temperature resistance, strength and durability,weldability, creep resistance and versatility are essential requirements.
1.WP347H-S stainless steel is designed to withstand high temperatures, making it suitable for applications in the petrochemical, refinery, and power generation industries.
2. This stainless steel grade exhibits excellent resistance to corrosion, especially in acidic environments such as those found in chemical processing plants. It is also resistant to intergranular corrosion, making it suitable for use in high-temperature applications.
3. WP347H-S stainless steel has a higher strength, allowing it to withstand heavy loads and high-pressure environments.
4.WP347H-S stainless steel retains its strength, hardness, and toughness even at elevated temperatures.
WP347H-S stainless steel has good weldability, which allows for easy fabrication and installation.
5.Due to its corrosion resistance and durability, WP347H-S stainless steel requires less maintenance and replacement, leading to long-term cost savings for industries that rely on high-temperature and corrosive environments,etc.
Specification Of ASTM A403 Elbows
| Standard | ASTM A403 |
| Grades we can offer | WP304/304L/304H,WP316/316L/316H,WP317/317L,WP321/321H
WP347/347H,WP310S,WP316TI,etc |
| Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10,etc |
| Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| fittings Types | -
Buttweld Fitting -
Seamless Fittings -
ERW Fittings -
Welded Fittings |
| Fitting Classes for WP Grades | |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or as required |
| Size Range | 1/2" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Elbows | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D . |
| Buttweld Pipe Fittings Test Certificates | EN 10204/3.1B,Raw Materials Certificate,100% Radiography Test Report
Third Party Inspection Report, etc |
Chemical Composition % (Maximum, unless otherwise indicated) S34709
| Grade | C | Mn | P | S | Si | Ni | Cr |
| WP347H | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 9-12 | 17-19 |
Tensile Requirements S34709
| Grade | Yield Strength min kis(MPa) | Tensile Strength min kis(MPa) | Elongation Requirements |
| WP347H | 30(205) | 75(515) | Longitudinal-28,Transverse-20 |
Application
refinery
Oil and gas industry
Pulp and paper industry
petrochemical
power generation industries.
Energy industries
Water waste projects
Fluid piping,etc.
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