Undisturbed Soil Sampler Denison Core Barrel By Forsun Ultra-hard Material Industry Co., Ltd,
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Undisturbed Soil Sampler Denison Core Barrel
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Undisturbed Soil Sampler Denison Core Barrel

Prix FOB

Obtenir le dernier prix

100 ~ 300 / Set

|

1 Set Minimum Order

Pays:

China

N ° de modèle:

Denison Core Barrel

Prix FOB:

100 ~ 300 / Set Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

100 per Set

Commande minimale:

1 Set

Packaging Detail:

Cartons or Plywood case

Heure de livraison:

Depends on the order quantity

Capacité de Fournir:

1000 Set per Month

Payment Type:

T/T, L/C, Western Union, PayPal

Groupe de produits :

Soil Testing Equipment

Contacter maintenant
Forsun Ultra-hard Material Industry Co., Ltd

Forsun Ultra-hard Material Industry Co., Ltd

China

Membre gratuit

Personne à contacter Ms. Hui

No.229, Tongzipo West Road, Changsha, Hunan

Contacter maintenant

Spécification du produit

  • Brand Name: FORSUN
  • Type: SOIL SAMPLER
  • Machine Type: Drilling Tool
  • Certification: BS

La description

The Denison core barrel is a triple-tube swivel type corebarrel, with a shoe with a sharp
cutting edge threaded onto the inner barrel and extending below the cutting teeth of a tungsten corebit.
The length of the corebit must be changed to alter the amount by which the shoe extends below the
corebit. According to Hvorlev (***9) and Lowe (***0) a ****5 mm inner barrel protrusion is
suitable for relatively loose or soft soils, whilst the cutting edge should be flush with the corebit in
'very stiff, dense and brittle' soils. The Denison corebarrel uses a 'basket' type spring core catcher,
where a number of curved, thin, flexible springs are fixed to a base ring by rivets, or by welding.
According to Hvorslev (***9) the use of such thin springs means that the core catcher is frequently
damaged and must be replaced. The inner barrel encloses a liner, often of brass. The original inner
barrel design by Johnson (***0) had a *2% area ratio, and a 0.6% inside clearance. The use of a high
area ratio means that samples of hard clays and dense sands or gravels will be greatly disturbed, and
better sampled by a conventional retracted inner barrel type sampler. Very soft to firm clays can be
more effectively sampled with a fixed piston sampler. According to Lowe (***0) the Denison sampler
is designed for use in stiff to hard cohesive soils and in sands. It is rarely used in the UK, where stiff
clays are sampled using the **0mm thick-walled open-drive sampler, and the undisturbed sampling of
sands is rarely attempted.









 

Pays: China
N ° de modèle: Denison Core Barrel
Prix FOB: 100 ~ 300 / Set Obtenir le dernier prix
Localité: -
Prix de commande minimale: 100 per Set
Commande minimale: 1 Set
Packaging Detail: Cartons or Plywood case
Heure de livraison: Depends on the order quantity
Capacité de Fournir: 1000 Set per Month
Payment Type: T/T, L/C, Western Union, PayPal
Groupe de produits : Soil Testing Equipment

Mots-clés correspondants Forsun Ultra-hard Material Industry Co., Ltd

Casing Shoe Casing Bit Rod Shoe Casing Shoe Casing Bit Rod Shoe
Core Barrels Core Barrels

US$ 500~ 1000 / ( Negotiable )
surface set Reaming Shell surface set Reaming Shell
Auto Trip Hammer, Split tube sampler, SPT ROD Auto Trip Hammer, Split tube sampler, SPT ROD
Drill Rods Drill Rods
Q series core barrel Q series core barrel

US$ 600~ 700 / Set ( Negotiable )
Shelby Tube Sampler Shelby Tube Sampler
Mazier/M101 Core Barrel Mazier/M101 Core Barrel
U100/U4 sampler U100/U4 sampler
Surface Set Diamond Core Bit Surface Set Diamond Core Bit
Impregnated Diamond Core Bit Impregnated Diamond Core Bit
Reaming Shell Reaming Shell
Casing Tubes Casing Tubes
Drilling Tools Drilling Tools
Overshots Overshots
T6 PDC Bit, Core Bit T6 PDC Bit, Core Bit

US$ 100~ 200 / Piece
PWF HWF PDC Core Bit PWF HWF PDC Core Bit

US$ 100~ 200 / Piece
Drill Core Bit Drill Core Bit

US$ 200 / Piece
Tungsten Carbide Core Bit Tungsten Carbide Core Bit
PCD Core Bits PCD Core Bits
PDC Core Bit PDC Core Bit
Electroplated Diamond Core Bit Electroplated Diamond Core Bit
PCD Reaming Shell PCD Reaming Shell
Tungsten Carbide Reaming Shell Tungsten Carbide Reaming Shell
Impregnated Diamond Reaming Shell Impregnated Diamond Reaming Shell
Electroplated Diamond Reaming Shell Electroplated Diamond Reaming Shell
Diamond Non-coring Bits Diamond Non-coring Bits
PDC Non-coring Bits PDC Non-coring Bits
Three-wing Drag Bits Three-wing Drag Bits
Hoist Plug Hoist Plug

Mots-clés correspondants

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To:

Ms. Hui < Forsun Ultra-hard Material Industry Co., Ltd >

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