Heibei manufacturer custom-made GRAY iron sand casting spare parts, taper sleeve and pulley

Product Description

Sand casting accessories and cnc machining part for engine, refrigerator and air conditioner, fan, compressor, pump, flange, washer, coupling, gearbox case, shaft, valve and strainer, tractor, automotive, motor rotor, electronic case, computer,  water treatment equipment. Weight of products range from 0.5kgs to 10tons. The usually used materials are ductile iron, gray iron, high chrome iron, many kinds of steel, brass, copper, aluminum and wear resistant material, etc.

Process: sand casting+cnc machining+deburrs

Tolerance: +/-0.005mm

Surface: deburrs,degrease,chamfer

Service available: OEM & ODM

Quality control: 0 defects,100% inspection before packing

Delivery time: 30 days after confirm the drawing

Packing:   Inner:bubble poly bag; Outer:5 layers ctn box or poly wooden box/pallet

Logistics service:  sea,air,express,EXW,FOB,CIF,DDU,DDP

Warranty:   100% refund or replacement for NOK pcs

Our Services

1, R&D service                       2, Drawing design service

3, Samples service                  4, Bulk production service

5, Inspection service               6, Packing&shipping service

Packaging & Shipping

1.Packing: 

Inside:bubble bag

Outside:carton case or poly wooden case

2.Shipping: 

Small batch by courier, large batch by sea or air

Certifications

1. ISO9001-2008

2. SGS

3. Material Certificate

4. CIQ...

Company Capabilities:

(1).CNC machining parts

(2).The fabrication

(3).The mechanical assemble

(4).The Surface treatment

Plating ：3+Cr,environmental,anti-corrosion maximum 480 hours salt spray test

Coating：powder coating,electrcial coating,maximum 480 hours salt spray test

Painting：environmental EXPOSY painting,cross-cutting test

Polish：satin polish,mirror polish,electrical polish, maximum 1200 grid

Dacromet：evironmental,anti-corrosion,maximum 560 hours salt spary test

Anodization：tumble,shot blast,sand blast.....,various color,maximum 480 hours salt spray test

Nylok：tight-locking,environmental,5 million times

Heat Treatment：adjust the mechanical properties,temper,normalization,quench......

(5).The Variousl Material

stainless steel：SS304,SS304L,SS316,SS316L,SS430,SS201......

aluminium：7075,6061,6063,5082,5051,2014.......

brass：H62,H58,H59......

steel：C20,C45,C60,C35......

steel alloy：25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30......

iron cast：QT600,QT250,HT450,HT150......

titanium alloy：GR2,GR5,GR7,GR9......

tungsten alloy：WuNiFe alloy,Carbide Wolfram......

the blanks：stamping parts,forging parts,die casting parts,profile,extrusion......

the plastic：PP,PE,POM,Acrylic,ABS,Delrin......

Email: paul@worthengineering.cn
skype:+86-13722261532whatsapp:+86-13722261532Phone:+86-312-5934834