5 China 
3 Russia 
1 Taiwan 
1 Germany 
1 India 
piston rod Photos Catalog - page 62 - WorldBid B2B Market
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Api 5dp Drill Pipe Rod For Oil WellPipes / Tubing - Steel - Goldenman - China - May 8, 2026 - contact company for priceingAPI 5DP Drill pipe drill pipe comply with the provisions under the Standards API SPEC 5DP and API SPEC7. The grade of steel for the drill pipe will be determin according to the requirements of Group 1 and Group 3 of API SPEC 5DP. (i.e.: Group 1--G...
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Composite Long Rod InsulatorHand Tools - Shijiazhuang Yongrui Electrical Equipment Co., Ltd - China - May 13, 2026 - 1.00 Dollar US$Composite long rod insulators are critical components in high-voltage power transmission systems, designed to provide reliable insulation while minimizing weight and maintenance requirements. Made from advanced composite materials such as fiber-reinf...
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Jk595 5a Crawler Mounted Hydraulic Dth Drilling Rig With Auxiliary Rod ChangerMachine Tools - New - Jinke Drilling Machinery Co., Ltd - China - July 1, 2026 - contact company for priceCrawler-mounted hydraulic DTH drilling rig is equipped with auxiliary rod changer, which enables one-person operation. With a power unit composed of diesel engines and hydraulic oil pumps, the rig is efficient and energy-saving. A hydraulic motor fac...