Nickel Alloy Forging – Precision Components for High-Temperature and Corrosive Environments

Nickel Alloy Forging – Precision Components for High-Temperature and Corrosive Environments

Nickel alloy forgings are precision-machined component widely used in industrial valves, pumps, compressors, and pressure systems that operate under harsh conditions. Manufactured through advanced forging and CNC machining processes, they delivers outstanding strength, corrosion resistance, and dimensional stability even under high temperature and pressure.

Available Materials

We provide a full range of nickel-based alloys according to different working environments and technical needs:

• Inconel 600 / 625 / 718 – ideal for high-temperature oxidation and corrosion resistance.

• Monel 400 / K500 – excellent performance in marine and chemical applications.

• Hastelloy C-276 / C-22 – designed for strong acid and chemical process equipment.

• Nickel 200 / 201 – pure nickel materials with excellent thermal and electrical conductivity.

All materials comply with ASTM, ASME, and DIN standards, and full material certification is provided upon request.

Manufacturing Process

1. Material preparation – Nickel alloy billets are precisely cut and heated under controlled conditions.

2. Open die forging or ring rolling – Enhances density, eliminates internal defects, and improves grain structure.

3. Heat treatment – Solution annealing and aging processes optimize mechanical properties.

4. CNC machining – Final turning and milling ensure high dimensional accuracy and fine surface finish.

5. Inspection – 100% ultrasonic and penetrant testing guarantees structural integrity.

Main Applications

• Ball valve, globe valve, and gate valve components

• Pump shafts, impellers, and housings

• Heat exchangers and reactor parts

• Marine and offshore structural fittings

• Aerospace turbine and combustion system parts

These forgings are suitable for industries such as oil & gas, chemical processing, power generation, and marine engineering.

Key Advantages

• High mechanical strength and fatigue resistance

• Superior corrosion resistance in seawater, acids, and chlorides

• Stable performance under extreme temperature and pressure

• Custom sizes and machining according to customer drawings

• Long service life with low maintenance requirements

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.

We have complete advanced technology facilities to produce best quality alloys to meet exacting your specifications such as VIM (Vacuum lnduction Melting) furnace to provide high purity Alloys,ESR (Electro Slag Re-melting) furnace to enhances the structure and purity of the Alloys, and CNC machining equipments (Lathe, Wire cutting, Drilling,Milling) to provide high precision finished products.

We are dedicated to providing our customers with best quality products,fastest possible deliveries, most competitive prices of Nickel Based Corrosion Resistant and High Temperature alloys in bars,rods,forged flanges, valve parts, forged shapes (shafts, discs, blocks, hubs,rings, cylinders and tailor shapes) according to ASTM,ASME,API,AMS, NACE and other industry standards.

We can help you gain a competitive edge in the market by responding to a rush quote in less than 24 hours and even complex requests for price and delivery quotations are responded to within 48 hours.