vintage whiskey barrel tungsten ring

Place of Origin:Guangdong, China

Brand Name:Winwin Jewelry, Winwin Jewelry

Model Number:TCR-J-039

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Brand Name:PEERCHEER

Model Number:NTW

Place of Origin:WuXi

...BARREL Tungsten Carbide Core Barrel: This type of core barrel is designed for drilling through abrasive rock formations. The cutting bit is made of tungsten carbide, which is highly resistant to wear and tear. NTW core barrel standard configuration: 1-NTW Head Assembly 2-NTW Inner Tube 3-NTW Stop Ring 4-NTW Core Lifter 5-NTW Core Lifter Case 6-NTW Locking Coupling 7-NTW Adapter Coupling 8-NTW Landing Ring

Brand Name:Zhongshi

Model Number:ZS

Place of Origin:China

...metal process material include Nickel-based alloy powder also the tungsten carbide powder,Plunger with sand scraping ring can effectively prevent sand from entering the pump barrel. Technical Specifications API code Part No. API No. Marks P21A P21A-106(XX)

Place of Origin:HeBei . China

.... This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability. IADC WOB(KN/MM) RPM(r