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1.  Technology 

(1) Technology Introduction

Forging is a manufacturing process involving the shaping of metal using localized compressive forces. The blows are delivered with a hammer (often a power hammer) or a die. Forging is often classified according to the temperature at which it is performed: cold forging (a type of cold working), warm forging, or hot forging (a type of hot working).        

(2)  Process Parameters

Technical Parameters

Cast weight:     0.05kg to 20kgs

Cast size:       500 mm x 500 mm x 500 mm

Capacity:        5000 Tons/Year

Testing Facility:  Chemical, Mechanical, NDT, Hydro, Hardness, Micro Structure and General Inspection

Surface treatment: Nickel Plating. Chrome Plating, Powder Coating, Paint etc.

 (3) Material Introduction

Ferrous Alloys

Low Carbon Steel (Grade # EN 1A, SAE 1020, SAE 1010 etc.)

Medium Carbon Steel (Grade # EN 8, EN 31, EN 9, SAE 1045 etc.)

High Alloy Steel (Grade # 16MnCr5, 20MnCr5, EN 19, EN 24 etc.)

Stainless Steel (Grade # SS 304, SS 310, SS 316 etc..)

Non Ferrous Alloys

Brass (Grade # Free Cutting Brass, DZR, CuZn40Pb2 etc.)

And as per customer specified materials in ASTM, DIN, BS, IS, JIS standards

2.  Product Introduction

The Hammer Union can be used for cementing trucks, all kinds of manifolds and other high pressure equipment, and pipes, which made of high quality steel by forging and finishing cut, with good mechanical performance and sealing property.