Shareate distributed consolation gifts to prevent heatstroke
Since the beginning of summer, high temperature days are frequent. To ensure the delivery time of orders, the factory staff of SHAREATE still stick to
You are here:
4-4-3
Designed for water well and HDD drilling, low compressive strength, medium soft, hard abrasive interbedded formation, such as hard shale, anhydrite, soft limestone, sandstone, interbedded dolomite, etc.
The shirttail is protected by cemented carbide insert, the lug back is protected by welded wear-resisting carbide inserts.
IADC code : 537
Bit type : 5 1/2” DHA537GT
Bearing type : Journal bearing/Rubber sealing ring
Circulation type : Mud
Cutting structure:
Inner rows: Spoon
Outer rows: Off-wedge
Bevel row: Flat
Protection row: Wedge
Pin connection: 2 7/8” REG
Bit diameter: 140 mm
Bit weight: 16 Kg
During normal drilling, weight on bit and rotation speed cannot be used at the same time:
Weight on bit: 0.35~1.05 kN/mm
Rotation speed: 40~110 r/min
Since the beginning of summer, high temperature days are frequent. To ensure the delivery time of orders, the factory staff of SHAREATE still stick to
Shareate are just not only reaching the customers requirements, we are exceeding the expectation. This is a open pit copper mine in Bulgaria which contains
Last Friday, the district where Shareate is located held the first Fun Sports Games of Enterprises, which attracted 400 employees from 20 companies to participate in. Shareate successfully won the first
About Us
Contact Us
Phone: +86 0512 62850656
+86 0512 62851667
Fax: +86 0512-62851611
Email: info@shareate.com
Address: No.6 Weixi Road, Suzhou Industrial Park