SAE4140 SAE1045 SAE4340 ASTM Rolled Ring Forging for Ball Valve

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: SAE4140 SAE1045 SAE4340
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Surface Treatment: Passivation
• Forging Tolerance: +/-0.5mm
• Standard: AISI
• Certification: ISO 9001:2000
• Manufacture: According to Drawings
• Transport Package: Standard Export Packing
• Specification: ID300mm ~ ID 6000mm
• Trademark: LJ
• Origin: China
• Production Capacity: 1000t /Month

Product Description

4140 Steel Forging Shaft, Forging Block, Forging Gear, Forging Die, according to the Drawings.

Product Description
We can produce large forging,casting and welding gears according to customer's drawings.According to the working conditions and clients' request,we also can do gear grinding,surface hardening,cemented and quenching,Nitriding and quenching,etc.As known high fatigue strength, resistance to abrasion & corrosion and long service life, these shafts undergo various quality tests to ensure flawlessness of products.

Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification. Currently , our product is widely used in a variety of applications , such as anti hydrogen-attack roll, ultra-deep hardened roll, anti-roll mark roll, anti-roll accident roll and the high wear resistance roll and so on.

Material	Carbon Steel , Alloy Steel
Standard	ASTM DIN . EN GOST JIS ETC
Workplant	Forging , Casting and Welding
Module of Gear	8-120
Gear Grinding	MAX Module 25
Diameter of Gear Wheel :	MAX 13 000 mm
Diameter of Spiral Gear :	MAX . 2 200 mm
Length of Gear Shaft :	MAX 5 000 mm
Segments Gear Offered :	2parts,4parts,8parts,12parts or as customer requirement
Heat Treatment	Normalizing,Quenching+ Tempering Or As Required
Gear Teeth treatment	Surface hardening,cemented and quenching

Manufacture Porcess





Test Equipment