Rotary drilling rig BG28 kelly strips70-22

Rotary drilling rig BG28 kelly strips70-22

Our Website: www.hm-machinery.com

Our Online Store: www.hnhengmai.en.alibaba.com

Contact me: 

Cecilia
Marketing & Sales Manager Overseas Hunan HM Machinery Co. Ltd.

Tel: +86-0731-8407 8482
Fax: +86-0731-8407 8482
Mobile/ Whatsapp/ Viber: +86-18908474644
Email: cecilia@hm-machinery.com
Skype: cecilia@hm-machinery.com
QQ: 3630609598

Quick Details

·         Place of Origin: Hunan, China (Mainland)

·         Brand Name: HM

·         Model Number: BG28 kelly strips/profile steel of bauer drilling rigs

·         Material: 20CrMnTi 30CrMnTi

·         Application: Bauer Soilmec Casagrande Sany XCMG Rotary Drilling Rig Kelly Bar

·         Delivery: Sea

·         Condition: 100%new

·         Parts Number: HM 51954

·         Type: INTERLOCKING KELLY BAR/Friction kelly bar

·         Color: Customer Required

·         Length: 2m-7m

·         Hardness: HRC40-45

·         Process: Round bar-hot rolling-flat bar-cold drawing-tempering-quenching