15 Russia 
12 Singapore 
7 Canada 
2 Brazil 
2 China 
1 Argentina 
1 Trinidad and Tobago 
1 Turkey 
1 New Zealand 
api tricone drill bit manufacturs Photos Catalog - page 73 - WorldBid B2B Market
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Api 7k 2 Inch To 6 Inch Rotary Drilling Vibrator HosePipes / Tubing - Hoses - Dongying Lake Petroleum Technology Co., Ltd - China - April 17, 2019 - 300.00 Dollar US$1.Purpose: suitable for rotary hose for flexible connection between the top of the drilling riser and the vertically movable water faucet in the oil drilling and mud delivery systems, and for the adjustment of installing error between the drilling pu...
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Carbon Seamless Steel Pipe Api 5l Astm A106 A179 A192 A333 A335 Jis G3454 Bs 3059 Din 1629 17175Pipes / Tubing - Steel - Zhonghai Steel Pipe Manufacturing Oc.,Ltd - China - September 7, 2012 - contact company for priceHebei Zhonghai Steel Pipe Manufacturing Corporation established in 1997 and offers investments for the plenty of advanced production equipment. It is located in the steel pipe base—cangzhou longtan industrial development zone, the distance between Be...
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Scarbon Seamless Steel Pipe Api 5l Astm A106 A179 A192 A333 A335 Jis G3454 Bs 3059 Din 1629 1717Pipes / Tubing - Steel - Zhonghai Steel Pipe Manufacturing Oc.,Ltd - China - September 7, 2012 - contact company for price
Quality Standard:API 5L PSL1 PSL2 ASTM A106 A179 A192 A333 A335 JIS G3454 BS 3059 DIN 1629 DIN 17175 Material:API 5L: A, B, X42-X80 ASTM A106: Gr A, Gr B, Gr CASTM A333: Gr 1, Gr 3, Gr 6, Gr 8ASTM A335: P1, P2, P5, P9, P11, P12, P22JIS G3452: SGPJIS ...