Products
- Drilling Rig[10]
- Alternative Energy Generators[1]
- Other Metal Processing Machinery[9]
- Other Mining Machinery[6]
- Pumps[1]
- Diesel Generators[5]
- Mining Machinery Parts[10]
- Steel Pipes[10]
- Metallurgy Machinery Parts[4]
- Pipe Fittings[4]
- Other Wire Mesh[1]
- Other Metals & Metal Products[8]
- Cast & Forged[5]
- Stainless Steel Pipes[6]
- Drill Bit[5]
- Other Machine Tools Accessories[1]
- Other Machinery[3]
- Material Handling Equipment Parts[1]
- Other Hand Tools[1]
- Other Material Handling Equipment[1]
- Other Tools[1]
Contact Us
- Contact Person : Ms. dongying haixin
- Company Name : Dongying Haixin Petroleum Equipment Co., Ltd.
- Tel : 86-546-7755039
- Fax : 86-546-7718801
- Address : Shandong,Dongying,hekou economic development zone
- Country/Region : China
- Zip : 257000
Square Kelly and Hexagonal Kelly
Product Detailed
Related Categories:Metallurgy Machinery Parts
Square Kelly and Hexagonal Kelly are comforing to API Spec 7 and made from AISI 4145H alloy steel.
Square Kelly and Hexagonal Kelly are comforing to API Spec 7 and made from AISI 4145H alloy steel. It is formed by hot forged and fully heat- treated, and also by intermediate frequency induction heat treatment or 20m horizontal optical resistance furnace, which can provide high physical properties in full length. All threads are cold rolled copperized, phosphated.
If you want to commnicate with me for the Square Kelly and Hexagonal Kelly,please send enquiry to me or contact me on the trade manager.My trade manager id is: cn200852287
Thanks and best regards,
Mr Albion
Sales Manager
Dongying Haixin Petroleum Equipment Co.,Ltd
Square Kelly and Hexagonal Kelly
