Next-Gen High-Performance Polymer & Alloy Valve Solutions for Critical Industrial Fluids
Engineered for High Pressure, Cryogenic, and Corrosive Environments
China Suppliers Factory Class 300 Trunnion-mounted Forged Steel Ball Valve - DBB Structure
Heavy-Duty Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
High-Integrity Double Ball DBB Trunnion Mounted Valve for Oil & Gas
Class 300 Forged DBB Trunnion-Mounted Ultra-Low Temp Cryogenic Valve
High-Pressure Metal Seated DBB Trunnion Mounted Electric Valve
As a leading OEM Plastic Ball Valve Manufacturer and a global specialist in Forged Steel Industrial Valves, we recognize that modern fluid handling requires more than just standard components. Today's industrial landscape demands materials that can withstand chemical abrasion, ultra-high temperatures, and high-pressure cycles simultaneously.
While plastic ball valves (CPVC, PVDF, PPH) have traditionally dominated water treatment and chemical processing, our Information Gain philosophy integrates advanced polymer technology with high-integrity metal structures. This hybrid approach ensures that our OEM services provide Zero-Risk Isolation for projects ranging from semiconductor fabrication to deep-sea gas pipelines.
We leverage high-performance plastics like PVDF for chemical purity and forged alloys (A105, F316) for extreme pressure. Our OEM capabilities allow for custom lining and sealing configurations tailored to specific pH levels and particle sizes.
Our manufacturing facility strictly adheres to API 6D, ISO 5211, and CE PED certifications. We provide full traceability (MTRs) for every valve produced, ensuring reliability in high-stakes environments like LNG and Power Gen.
Operating from China’s premier valve hub, we offer a 30% reduction in lead times through vertically integrated forging, machining, and testing facilities, reducing TCO for global procurement teams.
In the global market for OEM Plastic Ball Valves and industrial isolation units, the competitive advantage is no longer just about labor costs—it is about ecosystem efficiency. Our factory, located in the heart of the Chinese industrial valve cluster, benefits from:
Procurement officers in the Middle East and Europe are shifting toward High-Integrity Double Block and Bleed (DBB) structures to minimize environmental risks. Our compact OEM designs reduce the footprint by up to 40% compared to traditional piping setups.
Years Experience
Export Countries
| Application | Material Recommendation | Critical Feature | Valve Type |
|---|---|---|---|
| Semiconductor Fab | PVDF / PFA Lined | Ultra-Pure Flow Path | True Union Ball Valve |
| Offshore Oil & Gas | Super Duplex / F316 | Corrosion Resistance | Trunnion DBB Valve |
| Cryogenic Storage | Forged 304L/316L | -196℃ Stability | Extended Stem Valve |
| Chemical Dosing | CPVC / PP-H | Acid/Alkali Resistance | OEM Compact Ball Valve |
Every valve is manufactured and tested under international standards to ensure safety, sealing integrity, and long-term reliability. Our "Zero-Defect" policy is backed by rigorous testing phases:
With over 30 years of expertise in forging high-performance ball valves, we provide reliable, project-ready solutions. Trusted by projects across Europe, the Middle East, and worldwide, we deliver the precision and reliability that demanding industrial systems require.
Clients Served
Factory Area
Valves ensure pipeline isolation across upstream, midstream, and downstream systems, even under high-pressure conditions.
Valves maintain reliable sealing and stable operation in corrosive media and fluctuating temperatures.
Valves deliver proven low-temperature performance, tight sealing, and safe pressure management.
Valves control steam and process flows in high-pressure, high-temperature environments.
Valves offer excellent sealing integrity to prevent leakage under high-pressure conditions.
High-quality OEM Plastic Ball Valves for desalination and industrial effluent control.
Shoulong Valve
