Jinan Longchao Forging Co., Ltd. Secures New Patent for Advanced Heat Treatment System, Elevating Oilfield Equipment Standards

July 14, 2025* — Jinan Longchao Petroleum Machinery Forging Co., Ltd. has strengthened its technological leadership with the recent grant of patent CN223506891U for an

**innovative heat treatment system for oil machinery components**. Filed in August 2024, this breakthrough addresses critical industry pain points including **excessive energy consumption**, **inconsistent product quality**, and **operational inefficiencies** in traditional thermal processing.

**Technical Advantages Driving Sustainable Operations**

The newly patented system integrates an **intelligent temperature-control module** that precisely regulates austenitizing temperatures and quenching durations. This ensures metallurgical consistency across high-stress components like **drilling equipment parts**, **mud pump valves**, and **wellhead forgings**. Structural optimizations reduce thermal processing cycles by 18% while cutting energy waste by 15%, aligning with global decarbonization initiatives for petroleum equipment manufacturing.

**Decades of Engineering Expertise**

Since its 2007 founding in Jinan’s Chapter 7 Industrial Zone, Longchao has developed 95 proprietary technologies verified by Chinese patent authorities. The company supplies precision-forged components across multiple sectors:
– API-certified **petroleum machinery parts**
– Heavy-duty **engineering equipment fittings**
– Railway system components
– Advanced **foam ceramic filters**

CEO Li Chao emphasized: “This achievement reflects our R&D team’s dedication to solving field challenges. As drilling conditions grow harsher globally, our **temperature-stable components** extend equipment service life while reducing downtime.”

**Market Impact & Growth Metrics**

Industry analysts note rising demand for **energy-efficient oilfield technologies** as operators seek cost-effective solutions. Longchao’s expanded IP portfolio (including 6 active tenders and 9 regulatory certifications) positions it competitively for international contracts. The firm’s recent investments in three subsidiary manufacturers further enhance supply chain resilience.

**Why This Matters for Equipment Buyers**

For drilling contractors and OEMs sourcing **mud pump expendables**, **valve assemblies**, and **pressure-containing parts**, this innovation translates to:
► 23% longer mean-time-between-failures (MTBF)
► Reduced scrap rates during CNC machining
► Lower per-unit energy costs during production