Shanxi Xinshunda Flange Manufacturing Co., Ltd. specializes in the production of custom high-pressure forged steel fittings designed to meet your exact engineering specifications. Combining the robustness of forged steel with the precision of custom fabrication, we deliver components with superior grain structure, exceptional mechanical strength, and exact dimensional accuracy.
Product Properties
Tailored High-Pressure Solutions: We manufacture exactly to your specifications, ensuring the final component integrates perfectly with your existing systems and meets unique operational demands up to 9000 PSI.
Superior Metallurgical Integrity: The hot forging process refines the metal's grain structure, eliminating internal voids and significantly enhancing the part's fatigue life, impact resistance, and pressure containment capabilities.
Precision Machining: Equipped with advanced CNC centers, we achieve micron-level tolerances and superior surface finishes on threads and sealing surfaces, minimizing leakage risks in critical service.
Material Versatility: Access to a vast inventory of global-standard raw materials allows us to produce parts in virtually any forgeable alloy, optimizing for strength, corrosion resistance, or temperature tolerance.
|
Parameter |
Specification |
|
Service Type |
OEM (Original Equipment Manufacturer) & ODM (Original Design Manufacturer) |
|
Design Input |
Customer Provided Drawings (2D/3D), Samples, or Conceptual Sketches |
|
Supported Standards |
ASME B16.11, ASTM A182, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-97, API |
|
Product Type |
Elbow, Tee, Cross, Coupling, Half Coupling, Union, Cap, Plug, Bushing, Swage Nipple, Custom Geometries |
|
Material Selection |
Carbon Steel (A105), Alloy Steel (F11, F22), Stainless Steel (F304/F316/F321), Duplex Steel, Nickel Alloys |
|
Size Range |
1/8" to 4" (DN6 to DN100) |
|
Pressure Class |
3000 lbs (3000#), 6000 lbs (6000#), 9000 lbs (9000#) |
|
End Connection |
Socket Weld (SW), Threaded (NPT/BSPT), Butt Weld (BW), Custom Flanges |
|
Surface Finish |
Black Paint, Anti-rust Oil, Hot-Dip Galvanized (HDG), Pickled & Passivated (SS) |
|
Inspection & Testing |
100% Dimensional Inspection, UT, MT, PT, Hydrostatic Test, Spectro Analysis |
Physical Properties
Note: Physical properties are determined entirely by the selected material grade and heat treatment specified in your drawing.
|
Property |
Value (A105 Carbon Steel) |
Value (F304 Stainless Steel) |
Value (F11 Alloy Steel) |
|
Tensile Strength |
≥ 485 MPa |
≥ 515 MPa |
≥ 520 MPa |
|
Yield Strength |
≥ 250 MPa |
≥ 205 MPa |
≥ 310 MPa |
|
Hardness |
≤ 179 HB |
≤ 217 HB |
≤ 170 HB |
|
Impact Toughness |
≥ 27 J @ RT |
≥ 60 J @ RT |
≥ 27 J @ RT |
Application
- Oil & Gas Downhole Tools
- Specialized Valve Bodies and Bonnets
- High-Pressure Steam Pipelines
- Unique Flange Adapters for subsea systems
- Hydraulic Systems
- Instrumentation Lines
- Chemical Injection Skids
Strategic Partners with Shanxi Xinshunda
With over 15 years of manufacturing expertise, Shanxi Xinshunda Flange Manufacturing Co., Ltd. has proudly supplied premium industrial piping components to 3,800+ global customers across 70+ countries. We are committed to delivering robust and reliable solutions that ensure the safety and efficiency of your infrastructure projects worldwide, making us your trusted partner in the global energy and processing industries.
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