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Wednesday, June 02, 2021

ETCN,machining company,which offer machining services covering different fields from simple stamping to complicate cnc machining services. We struggle with what to call ourselves since we are not a traditional machine shop, seller, or a metal parts service bureau. Regardless, once...

Wednesday, May 19, 2021

Quantity : 5tons per - Price : 10-100 usd

The shell is made of cast iron. After water comes out from the water inlet, it passes through the lower annular space of the shell, which is called "lower ring chamber". On the top of the annular space, there is a "upper ring chamber" connected with the water outlet. The bottom...

Wednesday, April 28, 2021

Wellhead and Christmas tree is used for well drilling and oil or gas production, water injection and downhole operation. wellhead and christmas tree is installed on the top of a well to seal the annular space between casing and tubing, can control wellhead pressure and adjust well...

Wednesday, April 28, 2021

FLOAT EQUIPMENT Floating equipment is generally used in the lower section of the well to help: Reduce strain on the derrick while guiding casing past ledges and slough zones in the hole; Provide a landing point for bottom and top cementing plugs (pumped ahead of and behind the slurry...)

Tuesday, March 02, 2021

roller bit core barrel Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring...

Thursday, January 07, 2021

Quantity : 10000 Piec - Price : US$150-US$10,000

Overview of Core Barrel Roller Bit Cangzhou Great Drill Bits Co.,Ltd. is one of the drill bit manufacturers in China. Its roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: - Core...

Tuesday, September 01, 2020

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)

Tuesday, October 29, 2019

Price : 30-210 USD

Custom high frequency pcb from professional pcb manufacturer china shenzhen with factory price in low cost. The high frequency of electronic equipment is a development trend, especially in the development of wireless networks and satellite communications, the high-speed and high-frequency...

Tuesday, October 29, 2019

Price : 30-210 USD

Custom enzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space, and weight savings) that flexible and Rigid-Flex-circuit boards have for some projects, they are used ever more frequently. PCBSKY can produce your flexible circuit boards with the highest quality...

Tuesday, October 29, 2019

Price : 30-210 USD

Aluminium Core PCB is a metal-based copper clad laminate with good heat dissipation function. Generally, the single panel is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer and a metal base layer. Also used for high-end use is designed...

Friday, September 27, 2019

Quantity : 1 - Price : 2000USD

Jiangsu Pengfei Group independently developed rotary industrial garbage incinerator system. In 2003, it was granted two patents for invention. In 2006, Pengfei Cement Rotary Kiln was awarded "China Building Material Machinery Industry Famous Brand", "Jiangsu Province Famous Brand"...

Wednesday, May 29, 2019

The CTE chloropac system is typically used for small to medium production capacities, while PPE system is typically used for larger production capacities of sodium hypochlorite. The Advantages for Applying Concentric Tubular Electrodes (CTE) Electrolyzer as Following: 1. Self-Cleaning...

Sunday, February 17, 2019

The best magnetic drill machine is a kind of drilling machine with the electromagnetic base. It can use twist drill bits, annular cutters and do tap threads with matched cutting bits. Its combination of a stable magnetic base and low RPMs help resist or reduce torque forces created...

Sunday, December 16, 2018

The SC series impact crusher adopts the inter particle crushing principle. During the natural falling process, the materials collide with the materials accelerated by the impeller under the action of high-speed centrifugal force, resulting in high-speed impact and high-density pulverization...

Sunday, April 29, 2018

Rubber seal is one of the common base components in sealing device, and plays an important role in the leaking and sealing. It is composed of one or a few parts of the annular cover, fixed to the bearing ring or washer and contact with another ring or washer or form a labyrinth of...

Tuesday, April 24, 2018

Quantity : 60000 - Price : USD39.08

MD9415 Jewelery Tools 93.5"x1/4" Diamond Band Saw Blade Cutting Glass 1. The Blades are coated with finest diamond abrasive. 2. The Diamond is bonded to stainless steel using techniques developed are proven for over twenty years. 3. The Blade coated tine diamond allows to cutting...

Tuesday, April 24, 2018

Quantity : 60000 - Price : USD73.39

MD10512 Band Saw Blade Diamond Coated 105"x1/2" Jewelry Tool Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile,ceramic and...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD42.79

MD10514 Band Saw Blade 105"x1/4" Diamond Coated Jewelry Tool Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile,ceramic and...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD39.51

MD10518 Diamond Band Saw Blade 105"x1/8" Jewelry Tool Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile,ceramic and other...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD39.51

MD9314 Diamond Band Saw Blade 93.5"x1/4" Jewelry Tool Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile,ceramic and other...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD36.12

MD9318 Diamond Band Saw Blade 93.5"x1/8"Cutting Glass Marble Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile,ceramic and...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD23.06

MD5914 Diamond Coated Band Saw Blade fit SKIL 3386-01 9" Bandsaw Jewelry Tool Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble...

Tuesday, April 24, 2018

Quantity : 39000 - Price : USD13.59

MD37718(37.7"*1/8") Replacement Band Saw Blade diamond grit 180 for cutting stained glass DB-100 Diamond Band Saw, 230V, Euro Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are...

Tuesday, April 24, 2018

Quantity : 30000 - Price : USD16.69

MD4218 Diamond Coated Band Saw Blade42"*1/8" Jewelry Tool Cutting Glass Replacement Diamond Band Saw Blades have proven be an effective diamond machining tools on a large variety of materials and applications.Diamond blades are diamond coated for wet cutting stone,glass,marble,tile...

Saturday, October 14, 2017

Quantity : 100000000p - Price : US$1/pcs

FGB Rod end bearings GE20DO GE20ES Spherical plain bearings for Hydraulic Cylinder No.1 FGB Spherical Plain Bearing GE20DO GE20ES Description: 1). Bearing Series: GE..DO GE..ES; 2). Bearing Size: 20x35x16mm; 3). Sliding Contact Surface: Steel on Steel; 4). Relubrication Needed: With Lubrication...

Saturday, October 14, 2017

Quantity : 100000000p - Price : US$1/pcs

Spherical Plain Bearings GE50ES With High Quality No.1 FGB Spherical Plain Bearings GE50ES Description: 1). Bearings Series: GE..ES; 2). Bearing Size: 50x75x35mm; 3). Sliding Contact Surface: Steel on Steel; 4). Relubrication Needed: With Lubrication; 5). Seals: Without Seals; No...

Tuesday, August 23, 2016

Price : 10,00 €

Vibration finishing machineSpecificationsHigh quality vibratory finishing machine from China.Low working cost and low priceCE certificated vibrator machine ..1. Structure: Vibration finishing machine is composed of inertial vibrator, vessel, electrical cabinet and basement.Inertial vibrator...

Friday, May 27, 2016

Quantity : 1 - Price : 10 000,00 €

AOD is the refining equipment of argon oxygen decarburization. It's named after the acronym of its English name. Its configuration is similar to converter which is set on a support ring tilting front and back and is fixed with dowel. On the side bottom of the furnace, spray lances...

Wednesday, April 20, 2016

Quantity : 3000000000 - Price : USD0.08/meter

Gold supplier offer Annular Corner Protector With Satisfying price Quick Info of Paper Corner Protector paper corner protector paper corner board corner paper paper corner edge protector paper corner guard paper corner pallet paper protecting corner paper angle board paper angle...