ASTM Black Machinery Forged Rolled Rings / Forging Lock Ring For Matallurgy Industry

Casting?parts

·?Sand?casting

·?Plaster?casting

·?Lost?wax?casting

·?Investment?casting

Materials

·?Aluminium?casting:??319,???355,????A356,

·?Magnesium?casting:??A291D,???AM60B

·?Zinc?casting:??ZA-12,?ZA-27

·?Grey?cast?iron

·?Nodular?cast?iron

Production?procedure

1.Designing?drawing

2.Opening?mould

3.casting

4.Precision?machining

5.Surface?treatment?:?polish,?electrophoresis,?painting,?anodizing,

powder?coating?etc.

6.Inspection?and?packing

Application

·?Auto?parts

·?Medical?parts

·?Machine?parts

·?Aerospace?machinery?parts

·?Ships?equipment?parts

·?Electrical?parts

·?Furniture?parts

·?Kitchen?tools

·?Telecommunications

Certification

ISO9001-2008

2

Bearing?Bar?Pitch

12.5,?15,?20,?23.85,?25,?30,?30.16,?30.3,?32.5,?34.3,?35,?38.1,?40,?41.25,?

60,?80mm?etc

US?standard:?19-w-4,?15-w-4,?11-w-4,?19-w-2,?15-w-2?etc.??

3

Twisted?Cross?Bar?Pitch

38.1,?50,?60,?76,?80,?100,?101.6,?120mm,?2\'\'?&?4\'\'?etc??????????????????????????

4

Material?Grade

ASTM?A36,?A1011,?A569,?Q235,?S275JR,?SS304,?Mild?steel?&?Low?

carbon?steel,?etc

5

Surface?Treatment

Black,?self?colour,?hot?dip?galvanized,?painted,?spray?coating??

6

Grating?Style

Plain?/?Smooth,?Serrated?/teeth,?I?bar,?serrated?I?bar?????????????????????????????

7

Standard

China:?YB/T?4001.1-2007,???USA:?ANSI/NAAMM(MBG531-88),

UK:?BS4592-1987,???Australia:?AS1657-1985,?Japan:JIS????????????????????????

Black,?self?colour,?hot?dip?galvanized,?painted,?spray?coating??

6

Grating?Style

Plain?/?Smooth,?Serrated?/teeth,?I?bar,?serrated?I?bar?????????????????????????????

rol>350

Material?standard:

GB,?ASTM,?AISI,?ASME,?DIN,?BS,?EN,JIS

Material:

Carbon?Steel,?Stainless?Steel,?Alloy?Steel?

Forging?machine:

2000T??Forging?Hydraulic?Press,?Ring?Roll

Process:

EAF+LF+VD+VC+Forged+?Machinery

Machinery:

CNC-machine

Forging?weight