Hengcheng machinery co.ltd is a production-oriented enterprise with export entitlement of precision casting and resin sand casting for a broad range of appliance,such as machinery equipment,auto spare parts,medical and foodstuff appliance,construction hardware,mining mechinery and so on.
Hengcheng has all the qualification for every product in the process,any precudure is strictly complied with the quality requirement.
We are facilitated with the advanced CNC working centers,spectra analysis instrument,CMM,UT,MT,and mechanical property test equipement for the tensile strength,brinell hardness,metallographic structure,all of which can ensure the products meet the different standards of GB, ASTM, AISI, DIN, BS, JIS etc.According to the customers' requirements,we could't provide all the customized products'information.Please don't hesitate to inquiry,we will respond any question at the first time.
Hengcheng has all the qualification for every product in the process,any precudure is strictly complied with the quality requirement.
We are facilitated with the advanced CNC working centers,spectra analysis instrument,CMM,UT,MT,and mechanical property test equipement for the tensile strength,brinell hardness,metallographic structure,all of which can ensure the products meet the different standards of GB, ASTM, AISI, DIN, BS, JIS etc.According to the customers' requirements,we could't provide all the customized products'information.Please don't hesitate to inquiry,we will respond any question at the first time.
| Material | Austenitic staniless steel: 201,303,304,316,316L,1.4581,SCS14,SCS16 |
| Hardening Stainless Steel | 17-4PH,410,420,440C |
| Alloy Cast Steel | 4140,4150,4340,8620,GS-25CrMo4 |
| Cast Alloy Tool Steel | CS-2,CS-7,CrWMn |
| Carbon Steel | 1020,1025(WCB),1030,1040,1045,1050 |
| Weight | 0.5-150kg |
| Accuracy Class | CT4-CT7 |
| Surface roughness | Up to Ra1.6~Ra6.3 |
| Tolerance | Outer radius≥0.3mm,inner fillet≥0.5mm |
| Machining | Turning,milling,drilling,boring,threading,grinding machine,CNC/NC machining and test facilities. |
| Heat treatment | Anneal,quenching,normalizing,carburizing,solution. |
| Surface treatment | Zinc coating,black oxide,black painting,power painting,mirror polish,satin polish etc. |
| Standard applied | ASTM,ICI,BS,DIN,JIS,ISO |