Products
Eastcasting Co., Ltd is a limited China steel bolt manufacturer dealing with technique, manufacture and trade, we supply metal product mainly. All the products are controlled in accordance with the requirements of ASTM, DIN, JIS, BS and GB, also we work closely with our customers designing dies that will consistently produce quality parts. Our OEM steel bolts are mainly used in the fields in water system, industrial machinery, vehicle and ship, architectural engineering and decoration etc. We have quality policy system that is registered to the ISO9000:2000 standard.
steel bolt
Product Name: steel bolt
Model No: M001
Place of Origin: Zhejiang
Trademark: OEM
Min. Order: 2000/pcs
Delivery Date: 60- 90 days
Productivity: as per customer
Packing: sea delivery package
Transportation: by sea / by air
Specifications: carbon steel stainless steel
Function: Mining machinery
Payment Type: T/T & L/C
Patent Right: None
Certificates: ISO9001
Export Markets: North America & Europe
Cooperation Company: Many

Description
Process:
Eastcasting supplies lost wax investment castings, using silica sol for high precision.
Equipment:
50-500 kg medium frequency induction furnaces. Wax injection, wax welding, dipping, sand-coating, shell making, dewaxing, pouring, decoating, cutting and cleaning/shot blasting equipment. Heat treatment facilities for normalizing, annealing, quenching and tempering. High –frequency stove, fore and hind temperature Meters, chemical analyze and mechanical test instruments
Material:
carbon steel,steel alloy,steel stainless etc.
Application:
Mining machinery, construction machinery, building industry ,values and piping fitting,petroleum machinery, agricultural machinery,metallurgical machinery,vehicle and ship,automobiles ect.
Capacity:
Casting tolerance CT5 - CT7
Surface Roughness Ra3.2 - 12.5
Part weight 0.002KG-15.00KG
The min wall thickness 0.5mm
Surface:
sand blaster, zinc coating, hot-dip galvanicy , powder coating, chrome coating, Dacro coating, polishing etc

Specializing in machining parts according to customers' requirement.We choose different kinds of the machining technology according to different metal kind, size, thickness, form of part and relevant requirement of drawings.We offer integrated manufacturing operations to strict quality control through the entire manufacturing process,assuring you that we can offer you a superior quality product at competitive cost.

*Technology:general lathe,CNC lathe,CNC center,mill,grind,insert,broach,boring,drill,polish,electric spark machining

*Material:carbon steel,steel alloy,stainless steel,gray iron,ductile,brass,aluminium ect

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