Drill String Cross-over Sub uses AISI4145H chromium-molybdenum steel, execute API specification.We can produce the same-dia type, reducers type and L-type three types, the screw can be cold thread rolling, copper or phosphate treatment.
PYB-2100X high qality cone crusher liner plate The features of cone crusher wear parts 1) Production capability: 30,000 tons. 2) Application scope: construction, mining/quarrying/stone, metallurgical, power generating.
A CNC (Computer Numerical Control) machining center is a highly automated manufacturing machine used for precision machining operations. It combines the capabilities of a milling machine,
The performance of 25SiMn2MoV round bar is same with the 20SiMn2MoV round bar. More information about 25SiMn2MoV round bar Chemical composition and 25SiMn2MoV round bar mechanical properties, please see the following.
All the DDNV DH36 shipbuilding steel plate offered by KUNFENG Industry can be certificated by Det Norske Veritas (DNV) as per customer’s request.DNV DH36 shipbuilding steel plateis a kind of high tensile strength marine steel.