ANNULAR - 111 Anuncios

Miércoles 28 abril 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...

Miércoles 28 abril 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...)

Martes 02 marzo 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...

Jueves 07 enero 2021

Cantidad : 10000 Piec - Precio : 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...

Martes 01 septiembre 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...)

Martes 16 junio 2020

Cantidad : 10000 Piec - Precio : 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...)

Martes 29 octubre 2019

Precio : 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...

Martes 29 octubre 2019

Precio : 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...

Martes 29 octubre 2019

Precio : 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...

Viernes 27 septiembre 2019

Cantidad : 1 - Precio : 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"...

Miércoles 29 mayo 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...

Domingo 17 febrero 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...

Domingo 16 diciembre 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...

Domingo 29 abril 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...

Martes 24 abril 2018

Cantidad : 60000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 60000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 39000 - Precio : 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...

Martes 24 abril 2018

Cantidad : 30000 - Precio : 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...

Sábado 14 octubre 2017

Cantidad : 100000000p - Precio : US$1/pcs

FGB Rodamiento de extremo de rodamiento GE20DO GE20ES Rodamiento de rodillos esférico para Cilindro hidráulico No.1 FGB Cojinete esférico plano GE20DO GE20ES Descripción: Expos Présenta | Expositor Ubicación | Serie de cojinetes: GE..DO GE..ES; 2). Tamaño del rodamiento: 20x35x16m m; 3)...

Sábado 14 octubre 2017

Cantidad : 100000000p - Precio : US$1/pcs

Cojinete esférico GE50ES con alta calidad No.1 FGB Rodamiento Liso Esférico GE50ES Descripción: 1). Serie de cojinetes: GE..ES; 2). Tamaño del rodamiento: 50x75x35mm; 3). Superficie de contacto deslizante: Acero sobre acero; 4). Relubricación necesaria: con lubricación; 5). Sellos: Sin Sellos...

Martes 23 agosto 2016

Precio : 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...

Viernes 27 mayo 2016

Cantidad : 1 - Precio : 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...

Miércoles 20 abril 2016

Cantidad : 3000000000 - Precio : 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...

Miércoles 20 abril 2016

Cantidad : 3000000000 - Precio : USD0.08/meter

Stringent specification Annular Corner Protector for packing case 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...

Miércoles 20 abril 2016

Cantidad : 3000000000 - Precio : USD0.08/meter

Best supplier offer Annular Paper angle board for Stacking Goods 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...