Piling machine matched Safegurad Single Doubel walled casing tube
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Supplier Details
Langfang KongRui Machinery Equipment Co.,Ltd
Free Member (2017)
[ Langfang, HB,China ]
Business Type: Manufacturer
Supplier has 5 products
Quick Details
Packaging and Delivery
Product Description
Casing is one of the most important and commonly used equipment in deep foundation works. It is widly usded in deep foundation,bord pile,drill shaft
KR Drill supplies a full range of casings, casing joints, Casing shoes, and accessories designed to meet the rigorous demand of fully cased pile boring for large diameter and deep foundations in the most difficult soil conditions including hard rock an other complicated geological environments.
Materials
Casing tube: High strength alloy steel - Q355B/Q460, 1-6 meters Length, 8-50mm pipe Thickness, 620-3000mm as outer Diameter.
Casing Joints: Q355B/Q460 Rolling welding 25CrMo/40Cr Casting under professional Quenching and Terpering heat treatment
Casing Shoe: High grade steel Q355B/Q460, casing bits with tungsten carbide, like WS39/BK40,45,50/BA43,62..
Casing Driver Rotator: Q355B/Q460
Advance
Casing tube is different from temporary casing, according to its structure can be divided into single-wall casing and double-wall casing; according to length can be divided into single section 1m, 2m, 3m, 4m, 5m, 6m casing section.
Since the casing is equipped with cemented carbide cutting teeth, any soil quality can be adapted, especially when it encounters rock layers, egg layers, isolated layers and so on, so it has a wide range of uses.
Construction on soft soil foundation, because the casing will not collapse by first pressing in, so no protective measures are required.
In the connection mode of the casing, the button type male / female joint is adopted, and the number of joints varies depending on the casing diameter. This connection method is in line with international standards to ensure the versatility of domestic / international markets.
Advantages
1 No mud discharge, truly green and environmental protection;
2 Solve the problem of wall protection and drilling of the rotary drilling rig in the complex sand layer, fluid plastic silt layer, backfill layer, pebble layer, etc .;
3 The guiding effect of the casing itself can be used to control the verticality of the pile;
4 There is no effect of mud and sediment caused by mud wall protection on the weakening of the bearing capacity of the bored pile, so that the lateral friction resistance and bearing capacity of the pile are greatly improved compared with other pile types;
5 Avoid the quality problems such as shrinkage, broken piles and concrete segregation that may occur in general cast-in-place piles.
6 The problem of hole wall collapse of the upper unstable section caused by suction and disturbance during drilling is completely avoided.
Basic Information
About Us
KR Drill is a professional solution provider for Foundation Engineering,
We focus on Kelly bar, Segmental Casing, Drilling tools, CFA, Tremie pipe...Recycling and Exporting of Used drilling rig.
KR Drill as one of the most cost effective tools available on the market.
Our aim is client satisfaction and after-sale assistance!
