Product Description:
Foundation Equipment Supply (FES) Kelly bars may be made in friction type and locking type, in 3, 4,
5 or 6 elements for some special occasion. For sake of common application, the external diameter is designed to be in universal dimension, such as 273mm, 299mm, 340mm, 377mm, 406mm, 419mm, 440mm, 470mm, 508mm, etc. High strength steel tube material is picked and heat-treated to arrange production, which enables the Kelly bars to work well under maximum torque of the torque output. Kelly keys and guides inside Kelly joints are made in highly wear-resistant material for a prolonged maintenance time. Special toolings are set up to ensure the straightness of tubes during welding process.
Company Contact:
Contact Name: Bruce Wang
Company Name: Foundation Equipment Supplies (china) Limited
Email:
Tel: +86-571-28993135
Fax: +86-571-28993137
Street Address: 1-403, 71 Wenzhou Rd,
Hangzhou, Zhejiang, China
Website:
http://www.fes-cn.com
Member name: Feschina
Country:
China
Member Since: 12 November 2008
Total Leads:
8 Feschina Import Export Business Leads
Business focus: Rotary Drilling Rig, Hydraulice Drilling Rig, Drilling Tool, Parts
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