High-precision OEM valve solutions manufactured under strict ISO 9001 and CE standards for demanding industrial applications across France.
CF3M Cast Oxygen Valve Body
High Purity Service
Customised Valve Couplings
ISO 5211 Actuation
316L Stainless Steel Ball Valve Bracket (Sandblasted Surface)
Corrosion Resistant
8 Inch Forged Steel Three-Piece Valve Body
ASTM A105 Heavy-Duty
France stands as one of Europe’s most sophisticated industrial powerhouses, characterized by world-class nuclear power infrastructure, advanced chemical corridors in the Rhône Valley (Vallée de la Chimie), key LNG receiving terminals such as Fos-sur-Mer and Dunkirk, and a major modernization initiative across municipal district heating networks. In these demanding environments, valve reliability is non-negotiable.
As a prominent OEM A105 Valve Body Supplier & Factory for the France market, Sichuan Yining Machinery Equipment Co., Ltd. supplies premium-grade ASTM A105 forged carbon steel valve bodies engineered specifically for high-temperature, high-pressure piping systems. ASTM A105 carbon steel forgings are widely praised across French engineering firms for their flawless mechanical toughness, high yield strength, superior machinability, and leak-free reliability when operating under thermal shock and severe mechanical strain.
Whether servicing TotalEnergies refitting facilities in Normandy, Framatome auxiliary nuclear loops, or urban biomass-to-energy infrastructure in Île-de-France, our OEM A105 valve bodies deliver unmatched durability that meets strict European Pressure Equipment Directive (PED 2014/68/EU) standards.
Sichuan Yining Machinery Equipment Co., Ltd. was established in 2005 and is a company specializing in the production and manufacturing of various types of valves and finished valve accessories. Over the years, we have been dedicated to the field of valves and are committed to providing high-quality and high-performance products and solutions to customers worldwide.
The company has always adhered to the business philosophy that "Quality is the boss, quality is our salary", insisting on taking quality as the core and regarding stable and reliable product quality as the solid foundation for long-term cooperation with customers. We are well aware that high-quality products and stable delivery capabilities are the keys to the continuous development of an enterprise.
The company has passed the ISO9001 quality management system certification and CE certification, and strictly follows international standards for production and quality control to ensure that every product meets industry and customer requirements.
With years of manufacturing experience and mature production techniques, we have a professional technical and management team with rich theoretical knowledge and practical experience. We adhere to the development direction of "conceptual innovation, technological innovation, and management innovation", constantly improving product quality and enterprise competitiveness.
In the future, Sichuan Yining Machinery Equipment Co., Ltd. will continue to take outstanding quality as the core, customer demands as the orientation, and join hands with partners to create a long-term, stable and mutually beneficial win-win cooperative relationship.
+86-15208308717
Custom Valve Machining according to French NF, EN, ASME & DIN Specifications
ASTM A105 is the industry benchmark forged carbon steel material for piping components used in pressure systems at ambient and higher-temperature service.
For high-consequence applications in France's industrial zones, forged carbon steel valve bodies offer distinct structural advantages over sand casting or investment casting:
| Element / Property | Standard Value (ASTM A105) |
|---|---|
| Carbon (C) | ≤ 0.35 % max |
| Manganese (Mn) | 0.60 – 1.05 % |
| Phosphorus (P) / Sulfur (S) | ≤ 0.035 % / ≤ 0.040 % |
| Silicon (Si) | 0.10 – 0.35 % |
| Tensile Strength | ≥ 485 MPa (70 ksi) |
| Yield Strength | ≥ 250 MPa (36 ksi) |
| Pressure Rating Range | Class 150 to Class 2500 / PN16 to PN420 |
Our company is CE certified and operates under an ISO 9001 quality management system. We are equipped with CNC machines, machining centers, forging and cold forming equipment, as well as physical and chemical testing facilities.
Our valve components are manufactured in accordance with GB, ANSI, JIS, DIN, and BS standards, meeting the strict conformity requirements of international markets, including France and greater Europe.
We machine carbon steel, stainless steel, alloy steel, and special materials such as 410, 420, F304, F316, LF2, A105, 17-4PH, Monel 400, and XM-19, and fully support custom production based on customer technical drawings.
In addition to comprehensive product supply, our service level is also outstanding. With rich experience in the industry, we are always able to deeply understand the needs of our customers and meet all kinds of OEM customisation requirements. We ensure on-time delivery, prompt response and take care of all after-sales issues.
Every A105 valve body batch comes with raw material mill test certificates (EN 10204 3.1), chemical analysis, and hydrostatic pressure testing results.
State-of-the-art CNC lathes, 4-axis machining centers, and custom tooling designed to match customer drawings and unique valve body geometries.
Streamlined export logistics with fast shipping options directly to major French ports including Le Havre, Marseille-Fos, and Dunkirk.
How Yining’s OEM A105 Valve Bodies fit into localized European engineering standards and strategic French projects.
French refineries require heavy-duty ASTM A105 forged valve bodies for gate, globe, and check valves operating in high-pressure cracking units, catalytic reformers, and hydrotreaters where high temperature and structural integrity under cyclic fatigue are critical.
Municipal district heating networks rely on A105 forged ball and globe valve bodies to transport high-temperature pressurized hot water and steam from waste-to-energy plants across Parisian networks safely without deformation.
In the Vallée de la Chimie near Lyon, carbon steel valve bodies are customized with special trim components and anti-corrosive coatings to handle specialty chemical synthesis lines under tight emissions control.
Explore our full line of precision manufactured valve bodies, brackets, transition plates, and trunnion ball valves customized for global valve manufacturers and French distributors.
CF3M Cast Oxygen Valve Body
Cast Stainless Steel
Customised Valve Couplings
Precision Machined
316L Stainless Steel Ball Valve Bracket (Sandblasted Surface)
Sandblasted Surface
8 Inch Forged Steel Three-Piece Valve Body
ASTM A105 Forged
316L Stainless Steel Valve Transition Plate
Custom Mounting
3 Piece Flanged Trunnion Ball Valve for Industrial Service
Heavy Industrial
High-temperature Pneumatic Ball Valve
High Temp Pneumatic
Sichuan Yining Machinery Equipment Co., Ltd. is committed to becoming a trusted partner of global valve companies.
+86-15208308717
