114mm steel casing tubes 4 1/2"

Specifications

steel casing tube for the casing system

Basic Information

Outer diameter: 114mm

Inner diameter:101mm

Wall thickness:6.5mm

Length:1.5m, 2m, 3m

Thread: heat treated

Application

applied in overburden rock formations to prevent the hole from damage.

the rock formations usually contains some water, sand or not stable nor average formations.

It is widely used in anchoring and grouting.

ODEX or Symmtric casing drilling are usually applied.

Features:

1. heat treated thread to ensure the durability an reliability.

2.strict selection to steel

3. good straightness

4. long service life

5. reliable performance

Quality Warranty

The company responses for any problem caused by material or maching.

Photos

How to complete the whole deal

Step: 

1. Firstly decide the design, material and color 

2. Decide the size in accordance with client's requirement and our

 recommendation 

3. We will give the best offer. 

4. Client's accept the offer and we send proforma invoice. 

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo 

7. After client's confirmation, we will arrange shipment, and send 

copy shipping documents like B/L, commercial invoice and 

packing list 

8. Client transfer balance payment and we will send original 

documents by DHL or EMS