Drilling equipment Resisting Interlocking and Frictional Kelly Ba

Price	USD 25000.00
MOQ	1 set
Delivery Time	5-8 work days
Brand	JTHL
Place of Origin	China
Certification	ISO
Model Number	OD445
Packaging Details	Packaged With Steel Pallet and Aluminium Film
Payment Terms	L/C, T/T, Western Union
Supply Ability	100 sets/ month

Product Details

Product Specification

Place of Origin	China	Warranty	1 Year,6 months
Packaging Details	Packaged With Steel Pallet and Aluminium Film	Product Name	Kelly Rod Kelly bar Bauer 445/4/13m
Element	3	Model Number	OD445
Supply Ability	100 sets/ month	Certification	ISO
Brand Name	JTHL	Payment Terms	L/C, T/T, Western Union
Abrasion resistance	Strong	Price	USD 25000.00
Delivery Time	5-8 work days	Minimum Order Quantity	1 set
Drilling depth	47m	Application	post hole digging machine

Product Description

Construction machinery tools parts telescopic interlocking kelly bar

Advantages of our drill pipe:

1. Adopt the advanced technology design and standard modular design.

2. Equipped with advanced processing facilities, processing technology and auto manufacturing equipment .

3. The kelly bar is with low weight , high strength , good abrasion resistance.

4. The material is from China top pipe manufacturer or imported from Germany . the seamless steel tube is with alloy and special heat treatment .

5. Have granted more than 35 patents for the kelly bar design area.

Interlocking kelly bar is of great pressure transmission and good anti-contortion perfomance. There are 3 rigid parts between drilling pipes to transfer greater pressure from embedding cylinder. And even at the hard geologic condition it can transfer greater pressure and drill in. Stair key, organization transmission, the outside key is made by highly wear-resisting tempering steel. For soft fromations, (weak) weathered rock, hard strata construction.

Friction Kelly Bar With 4 elements 47 m Drilling Depth for SR50