Conquering NEFTEGAZ 2026: How Zhejiang Jiaji Forging’s Duplex Steel and Nickel Alloy Materials Boost Russia’s Oil & Gas Industry Upgrade
Spectacular offshore oil drilling platform, symbolizing the grand scale of the oil and gas industry
NEFTEGAZ 2026: Russia’s Premier Oil & Gas Industry Event
As the most influential oil and gas exhibition in Russia and Eastern Europe, NEFTEGAZ 2026 is about to grandly open in Moscow. This year’s exhibition focuses on the two major themes of “Energy Transition and Technical Innovation,” bringing together the world’s top oil and gas equipment and material suppliers to discuss the future direction of the industry.
Under the dual challenges of low-carbon transition and extreme environment exploitation, high-performance metal materials have become the key to the technological upgrading of the oil and gas industry. Zhejiang Jiaji Forging Co., Ltd., as China’s leading expert in fluid system connection solutions, is showcasing its duplex steel and nickel alloy products at this exhibition, providing reliable material support for the Russian oil and gas industry.
Zhejiang Jiaji Forging: Your Trusted Fluid System Connection Expert
Zhejiang Jiaji Forging Co., Ltd. was founded in 2010, located in Wenzhou, China. We are a professional manufacturer of forged flanges and high-pressure socket weld fittings. We are committed to becoming the world’s leading expert in fluid system connection solutions, always placing quality first.
With rich industry experience, professional knowledge, and advanced equipment (including CNC machines, sawing machines, and heat treatment furnaces), we produce flanges that meet major standards such as ANSI/ASME, DIN, JIS, BS, GB, SH, as well as custom specifications.
We have obtained the following certifications, and we implement a strict quality management system from raw material procurement to ensure every product meets international standards:
PED AD 2000
Duplex Steel Flanges: Reliable Choice for Extreme Environments
2205 Duplex Steel (F51/S31803) — The Cost-Effective Choice
2205 duplex steel, as the main material in the oil and gas industry, is widely favored for its excellent comprehensive performance:
- High Strength: Yield strength is twice that of ordinary austenitic stainless steel
- Excellent Corrosion Resistance: Outstanding performance in chloride-containing environments, Pitting Resistance Equivalent Number (PREN) ≥ 34
- Good Weldability: Low hot cracking tendency, suitable for various welding processes
- Significant Cost Advantage: More competitive pricing compared to nickel alloys
Zhejiang Jiaji Forging 2205 Duplex Steel Products:
- Forged flanges (WN, SO, BL, SW, LJ, etc.)
- High-pressure socket weld fittings
- Custom special flanges
- Compliant with ANSI/ASME, DIN, JIS standards
Typical Applications: Oil and gas pipelines, oil and gas separation equipment, wellhead devices, heat exchangers
2507 Super Duplex Steel (F53/S32750) — Challenging the Limits
When working conditions become more demanding, 2507 super duplex steel becomes the ideal choice:
- PREN ≥ 40: Excellent pitting and crevice corrosion resistance
- High Strength with High Toughness: Maintains good impact toughness even at -40°C low temperature
- Erosion-Corrosion Resistance: Excellent performance in sand-containing fluids
- Stress Corrosion Cracking Resistance: Effectively resists corrosive media such as H₂S and CO₂
Zhejiang Jiaji Forging 2507 Super Duplex Steel Products:
- High-standard forged flanges
- High-pressure socket weld fittings
- Special alloy forgings
- Full size range coverage
Typical Applications: Deep-sea Christmas trees, high-pressure chemical injection systems, sour oil and gas field equipment
Nickel Alloy Products: The Ultimate Solution for Demanding Conditions
In extreme environments such as ultra-deep oil and gas fields, sour gas fields, and LNG liquefaction plants, nickel-based alloys, with their irreplaceable performance, become the core material to ensure safe equipment operation.
Hastelloy C276
The All-Round Corrosion Champion
- Resists strong corrosive media
- Resists halide ion corrosion
- Excellent weldability
Inconel 625
The High-Temperature Corrosion Buster
- Excellent high-temperature strength
- Comprehensive corrosion resistance
- Chloride stress corrosion resistance
Incoloy 825
The Guardian of Acidic Environments
- H₂S/CO₂ corrosion resistance
- Good workability
- Sulfuric acid corrosion resistance
Monel 400
Seawater Corrosion Expert
- Excellent seawater corrosion resistance
- High strength and good toughness
- Widely used in marine engineering
Zhejiang Jiaji Forging Nickel Alloy Product Series:
- Hastelloy C276 flanges and fittings
- Inconel 625 & 825 flanges and fittings
- Monel 400 flanges and fittings
- Alloy 800 flanges and fittings