Oilfield Hydraulic Drilling Jar Drilling Tools

Supplier: Hss twist drill bits, hss machine taps, hss step drill bits, hss center drill bits, end mills, diamond cutting disc, tct saw blade

Supplier: Leather travel bags, toiletry bag, satchels bags, briefcase, office bag, professional briefcase bags, messenger bag, cross body bags, ladies purse, shopping bags, tool roll up pouch, matka bags, wallets, money clipper, ladies wrist wallet, money/coin pouch, portfolios, pencil case, knife roll, apron, backpack, photo album, journal, leather mirrors, leather furniture, leather tray & boxes, leather baskets, boxes, watch case and leather bar items, leather jackets, leather skirts, leather pants. domestic home appliances, mixer grinder, juicer mixer grinder, food processor, iron, dry iron, steam iron, induction cooker, gas cooktop

Supplier: Smartphones, laptops, televisions, cameras, speakers dresses, shoes, handbags, t shirts, jeans, clothes furniture, cookware, appliances, bedding, decorative items skincare products, makeup, haircare products, perfumes, vitamins and supplements, fitness equipment, sports clothing, exercise accessories, gym bags, outdoor gear snacks and chips, beverages (soft drinks, juices, tea, coffee) spices and seasonings, dairy products, canned goods, edible oils products, olive oil, argan oil, coconut oil), frozen foods (fish, chicken, meat, veg, fruits,) car parts and accessories, car care products, gps and navigation devices, car audio systems, tires board games, action figures, puzzles, outdoor toys educational toys diapers, baby clothing, strollers, baby monitors, baby foods hardware tools, safety equipment, electrical supplies, plumbing supplies, construction materials, building materials
Services: Export import, distribution, and bulk supply services including shipping and air clearing services
Buyer: Chemical & petrochemical industry mechanical & electrical components building & construction materials machinery & equipments foodstuffs & beverages consumer electronics & fashion accessories personal care & personal protection clothes & apparel automotive parts & accessories

Supplier: Aluminum extrusion profile, plastic products factory, we are a manufacturer specializing in the production of supermarket hardware tools also make molds, plastic injection processing. extruded aluminum products is our conventional extrusion material including aluminium windows and aluminum doors, doors, door hinges, door locks, door hardware, extrusion processing of aluminum alloy profiles;and high precision processing of aluminum alloy extrusion products.
Services: Import and export

1.Description: The mechanical-hydraulic drilling jar is a jarring and stuck releasing tool. It integrates the up jar and down jar and can release the stuck accident occurring during drilling operation. The drilling jar is an ideal tool for directional well and deep well drilling. Operating principle 1.Operating principle of up jar Lifting drilling tool, slip assembly which bear the acting of dish reed elastic force and slip locking force compels latch mechanism of slip clasp slip mandrel. While slip mandrel up run with mandrel to overcome slip locking force and damping action between hydraulic valve assembly and spindle extension, jar Make drill stem accumulate energy, delay time. When mandrel up run to the state of release constraint, elastic potential energy accumulated in drill stem will convert to upward kinetic energy, generate up jar. If need sequence up jar, you need fed off drilling tool till relock latch mechanism, reduplication above process, Generate sequence up jar. 2.Operating principle of down jar The loosen load of down jar lock can be transfer as per in demand .There are a certain ratio between up locking force and down locking force , and the ratio is adjustable. If down jar, fed off drilling tool until pressure reach to down locking force, jar should generate down jar force. If need to repeat jar, lifting drilling tool to anew securing position repeat above process.

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Services: Manufacturers and exporters

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Buyer: Basic raw material like: plastic, rubber, chemicals, various metals etc