HTTPS - 84157 ads

Tuesday, March 31, 2020

SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. It is widely used，such as diamond drill bit for China /diamond drill bits for rock According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes. The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency Overview of Hybrid Drill Bit Hybrid drills bits are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the cone crush the rock by impact crushing, forming broken pits at the bottom of the well...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Three Blade Wings Drag Rock Drill Bit For soft formations Overview of Drag Bit Drag bit drilling is manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multiple precision heat treatment to provide the highest rate and longest...

Tuesday, March 31, 2020

Quantity : 150-10000 - Price : 10000 Pieces per Yea

Well Drilling Equipment Crocodile PDC Reamer for Horizontal Drilling Overview PDC Reamer The PDC Reamer manufactured by GREAT China drill bit will be your best choice to deal with the complicated situation. Our PDC reamer brand is Crocodile.GREAT designed the bi-center bit to enlarge...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Bi-center bit for Mining Machinery and abrasive formation Overview of Bi-center Bit This type of Bi-center bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic crown and heavy cutters density for the bit has good impact...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Single Cone Rock Roller Drill Bit for core barrel pilot bit Overview of Roller Bit GREAT Drill Bits have customized manufacture several types of roller bit. It is including 90 ° U shaped Drill Bit, 120 ° U-shaped Roller Bit and Starry Sky Roller Bit. The 90 ° U-shaped Roller Bit...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

We, Cangzhou Great Drill Bits Co. Ltd., specialized in R&D, design, production, and sales various drill bits. The drill bits size from 3" to 26" , HDD Hole opener from 8``- 48`` , Such as PDC bit, Roller bit, Tricone bit, PDC Coring bit, Bi-center bits, Hole opener, etc. The Company...

Monday, March 30, 2020

Classification Divide fat belly pipette and commonly used pipette. It consists of a rubber nipple and a glass tube with a pointed mouth. Use Extract or add a small amount of reagent and extract supernatant to separate the precipitate. Matters needing attention During drip-adding,...

Monday, March 30, 2020

1. Why does the QuEChERS approach recommend use dry ice or liquid nitrogen homogenizing frozen samples and extracting samples while frozen? The frozen samples were homogenized with dry ice or liquid nitrogen, and the samples were made into a fine powder (smaller particle size, more homogeneous)...

Monday, March 30, 2020

Filter cartridge is a useful tool that contains filter media to capture and retain particles infiltration system. We can find filters cartridge not only in various lengths and diameters, but being made of different construction materials as well. As the flow is from outside to inside...

Monday, March 30, 2020

Quantity : 10000 - Price : $63

Nike Shoes On Sale.Selling all Nike shoes, such as cheap nike Basketball Shoes,Air Max Shoes,Running Shoes.Take the goods directly from the factory, the most favorable price.Free shiping,Welcome to purchase Location : Alt-Moabit 54, 14701 Rathenow, Contact : Lucas Baum, +493385687846

Saturday, March 28, 2020

Shot blaster machines are an automatic and industrial solution for mass steel works like beam, plate, and other metals. Wheel Blasting Equipment drives turbines with steel shots and grits with >70m/s to impact on metal surface. Scales and rusts will be removed and make them ready...

Saturday, March 28, 2020

Jolt squeeze molding machine also called compact table ,it is Z14 Series moulding machine for green sand casting production.. this green sand molding machine consists of a table, a shock piston, a true iron compaction piston, a compaction cylinder, etc. Jolt Squeeze molding machine...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

Concrete mixer pump truck is a special truck used to transport concrete used in construction, Because of its appearance, it is often called the field screw truck, olive truck. These trucks are equipped with cylindrical agitators to carry the mixed concrete. During the transportation...

Saturday, March 28, 2020

The six section pump truck, as the name implies, is a product type of the pump truck. With the help of six steel arms, it creatively USES bionics technology to integrate the mechanism of human hand movement and insect foot movement into the design of concrete pump truck dimensions...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

Compared with two-section boom and three-section boom, four-section arms have more combination of folding modes. Concrete pumping equipment supplies used in construction are m-shaped, RZ-shaped R-shaped, Z-shaped and so on. RZ, a combination of two basic modes, which have both advantages...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

The comprehensive energy consumption of the pumping hydraulic system of the upgraded 56 meter concrete pump truck decreased by 4% year on year. Pumping control system efficiency increased by 5% ~ 8%. The vibration damping system of the arm frame reduces the vibration amplitude of...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

Let me introduce you zoomlion ZLJ5430THBB 52x-6rz concrete pump truck, a 52m concrete pump . Machine performance of 52m Concrete Pump Truck The concrete pump chassis of zoomlion ZLJ5430THBB 52x-6rz adopts noble German Benz chassis. Intelligent and safe distribution control: set...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

The 49-meter advanced concrete pumping is a kind of common construction vehicle, which is internationally advanced in key performances such as pumping efficiency, comprehensive fuel consumption and arm frame vibration. It is complicated to operate the 49m pump truck. It is necessary...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

The 46-meter concrete pump, also known as the small orthopaedic concretepumping, is always used in the construction of floor heating. It can be used in the construction of various projects in the south, the conveyance of refractory and thermal insulation materials and the construction...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

38 meter concrete pump truck is common in many construction sites. Before, the houses were transported by manpower. Now there are 38m concrete pump truck, which not only saves manpower, but also speeds up the construction progress. Today let me tell you something about the 38 meter...

Saturday, March 28, 2020

Quantity : 100 - Price : 17 000,00 €

The equipt concrete is an excellent medium and short arm pump truck, which is made after HBT towing pump, HBC on-board pump and HGY hydraulic concrete dispenser. It is a high-efficiency, integrating running, pumping and cloth. At present, some advanced manufacturers have begun to...

Thursday, March 26, 2020

This article will introduce you to the various components of the side wall cargo trailer in detail: website: https://www.chinatrucktrailers.com/ 1. Cargo semi trailer frame: The frame is welded by two T-shaped longitudinal beams and beams to support the load. There are a traction...

Thursday, March 26, 2020

Now, the sample vial has formed a considerable industrial scale, and has been concerned by the instrument industry and academia. At the same time, its application has covered many key industries and fields such as food safety, environmental monitoring, quality inspection, commodity inspection...

Thursday, March 26, 2020

Price : $1

We are Kim Minh International, one of the leading Fruit Puree Exporters and Manufacturers in Viet Nam Here some product details as follow: SOURSOP PUREE - Brix(%): 10 Up - pH(%): 3.4 – 4 - Acidity: 0.6 – 1 Besides, our company are also supplying some kinds of Fruit Puree such as Watermelon...

Wednesday, March 25, 2020

Fuel Tank trucks are just a collective term for all this type of diesel tank trailer, and they are called differently in different places, depending on the configuration of the medium being transported. There are petrol trailers, fuel tankers, monoblock trailer tankers, water tank...

Wednesday, March 25, 2020

PureFlash series: silica gel construction and phase column. For example, C18(spherical inlet and irregular home-made), C4, C8, NH2, CN, HILIC, and oxide which are all imported fillers, corresponding to the high-end market. DepuFlash series: silicone construction and phase columns...

Wednesday, March 25, 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...