Ring Gear Forgings with Ut and PT Testing

• Customization: Available
• Application: Transmission Industry
• Hardness: Hardened Tooth Surface
• Model NO.: 24-3-31-01
• Gear Position: External Gear
• Manufacturing Method: Forging + Welding
• Toothed Portion Shape: Spur Gear
• Material: Forging Material
• Type: Circular Gear
• Ut: 100%
• PT: 100%
• Hardness Test: 100%
• Lab Test: Per Lot
• Transport Package: Searworth
• Specification: OD400 to OD4000mm
• Trademark: RC
• Origin: Zhangjiagang Jiangsu China
• HS Code: 73261910
• Production Capacity: 2000 Ton/Month

Product Description

Welding Gear Wheels

Applied for large gearboxes and other transmission parts.

• Outer ring: Forged rings made of C45 material.


• Inner ring: Forged rings made of C45 material or from seamless steel tube for smaller gear wheels.


• Connect parts: Plate made of China A3 steel grade.

Our Processes:

1. OP-1: Welding processes for welding the outer rings, connect plates, and inner rings.


2. OP-2: Heat treatment of the whole welded parts through quenching and tempering.


3. OP-3: Machining.


4. OP-4: Shot blasting.


5. OP-5: Anti-rust paint application.

Company Name: Jiangsu Rongcheng Forgings Co., Ltd.