ANNULAR - 113 Annonces

Mercredi 02 juin 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...

Mercredi 19 mai 2021

Quantité : 5tons per - Prix : 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...

Mercredi 28 avril 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...

Mercredi 28 avril 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...)

Mardi 02 mars 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...

Jeudi 07 janvier 2021

Quantité : 10000 Piec - Prix : 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...

Mardi 01 septembre 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...)

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 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...)

Mardi 29 octobre 2019

Prix : 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...

Mardi 29 octobre 2019

Prix : 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...

Mardi 29 octobre 2019

Prix : 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...

Vendredi 27 septembre 2019

Quantité : 1 - Prix : 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"...

Mercredi 29 mai 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...

Dimanche 17 février 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...

Dimanche 16 décembre 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...

Dimanche 29 avril 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...

Mardi 24 avril 2018

Quantité : 60000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 60000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 39000 - Prix : 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...

Mardi 24 avril 2018

Quantité : 30000 - Prix : 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...

Samedi 14 octobre 2017

Quantité : 100000000p - Prix : US$1/pcs

FGB Roulement à billes GE20DO GE20ES Roulement à billes sphériques pour vérins hydrauliques No.1 FGB Roulement à billes sphérique GE20DO GE20ES Description: 1). Série de roulement: GE..DO GE..ES; 2). Taille du roulement: 20x35x16mm; 3). Surface de contact coulissante: acier sur acier; 4)...

Samedi 14 octobre 2017

Quantité : 100000000p - Prix : US$1/pcs

Roulement à billes sphériques GE50ES avec haute qualité No.1 FGB Roulement sphérique simple GE50ES Description: 1). Série de roulement: GE..ES; 2). Taille de roulement: 50x75x35mm; 3). Surface de contact coulissante: acier sur acier; 4). Relubrification nécessaire: avec lubrification; 5)...

Mardi 23 août 2016

Prix : 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...

Vendredi 27 mai 2016

Quantité : 1 - Prix : 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...

Mercredi 20 avril 2016

Quantité : 3000000000 - Prix : 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...