7 Singapore 
6 France 
5 UK 
3 China 
3 Brazil 
2 Netherlands 
2 India 
1 Canada 
1 Ireland 
1 Uruguay 
1 Japan 
1 Malaysia 
1 Germany 
1 Hong Kong 
Premium listings
-
Pharmaceutical Lyophilizer Freeze Dryer For Pilot PlantChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...
-
Small Home Freeze Dryer Machine For FoodChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...
drills short drill collar Photos Catalog - page 3 - WorldBid B2B Market
-
Product Drill CollarEquipment - Tianhe Oil - China - January 9, 2014 - contact company for priceDrill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drillsting in tension. TIANHE Drill Collar has been approved by the NS-1 certification, it is manufactured from 4145H modified quenched and tem...
-
Non Magnetic Drill Collar Manufacture From ChinaEquipment - Luhai Energy Co.,Ltd - China - August 1, 2016 - 1.00 Dollar US$LUHAI could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic drill collar with API certifications. Please send your specific requirements. Luhai non-magnetic drill collars are made from non-magnetic materi...
-
Slick Drill CollarEquipment - Luhai Energy Co.,Ltd - China - August 18, 2016 - 1.00 Dollar US$LUHAI drill collars are manufactured strictly according to API Spec7-1 and SY5411 standard. LUHAI Energy Co could provide Drilling tools and Drilling equipments Such as Drilling Motors, Drill Collar, NMDC, Stabilizers, MWD, MWD sub, Non-magnetic subs...
-
Spiral Drill CollarGeneral Environment - Luhai Energy Co.,Ltd - China - August 18, 2016 - 1.00 Dollar US$LUHAI Energy Co could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic drill collar with API certifications. Please send your specific requirements. LUHAI Energy Co could provide Drilling tools and Drillin...
-
High Qualified Rate Forging Upsetter For Drill CollarMachinery - Metal Working - Anyang Xinheng Machine Tool Co. Ltd. - China - May 10, 2018 - 330000.00 Dollar US$DRILL PIPE PRODUCTION LINE: The production line for the processing and production of oil drilling pipe, is mainly divided into three steps, by using the upsetting machine, Intermediate frequency quenching and tempering machines, pipe threading lathes...
-
Api Well Drilling String With Slip Recess Spiral Drill CollarPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 19, 2019 - 1000.00 Dollar US$The Spiral Drill Collar of Lake is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ...
-
Round Drill CollarMachinery - Parts - Found Petroleum Equipment Co., Ltd. - China - July 18, 2019 - contact company for priceround drill collar There are different kinds of drill collars, including round drill collar, spiral drill collar, non-magnetic drill collar, square drill collar and so on.Ordinary drill collar is the circular cross section, the center has a water hol...
-
Drill CollarPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - October 23, 2019 - 500.00 Dollar US$supply slick drill collars, spiral drill collars and non-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request. Materials: Drill collars ...
-
Cnc Lathe For Drill Collar CylindricalMachine Tools - New - Taixing Hongyuan CNC Machine Tool Co.,Ltd - China - December 4, 2019 - 3.00 Dollar US$HYSK-1332Z CNC lathe is the special machine for turning cylindrical for drill collar, oil drilling rigs and mandrel etc. Use three guide rail, main headstock, auxiliary headstock, support guide rollers are on the same pair guide rails, dual big carri...
-
Cnc Pipe Threading Lathe Machine For Drill CollarMachine Tools - New - Taixing Hongyuan CNC Machine Tool Co.,Ltd - China - December 4, 2019 - 3.00 Dollar US$This machine is special for threading drill collar. It has the advantage of high accuracy, high rigidity, big power etc. Machine bed is 45°slant. The guide way is steel inlaid guideway. Use 8-station electric turret for outside screw, dual immovable ...
-
Drill Collar Spiral Milling MachineMachine Tools - New - Taixing Hongyuan CNC Machine Tool Co.,Ltd - China - December 4, 2019 - 2.00 Dollar US$Drill collar spiral milling machine is the specialized cnc machine tool for milling drill collar, use three milling cutters cut the mutual 120°spiral groove of drill collar at the same time. X1, X2, X3 moving are controlled by CNC system and servo mo...
-
Api Non Magnetic Drill Collar And Couplings For DrillingPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - January 18, 2020 - 5000.00 Dollar US$Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, ...
-
Spiral And Screw Drill CollarPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - March 21, 2020 - 2000.00 Dollar US$Our Downhole Drilling Stabilizers Drill Collar/Slick Drill Collar/standard Drill collar/Spiral Drill Collar/Non magnetic Drill collar/Drill collar hollow bar, all Drill collars are extra-heavy integral tools used to concentrate weight onto the drill ...
-
Drilling Use Drill Collar Slips Type APetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - March 21, 2020 - 200.00 Dollar US$
Drill Collar Slips Type A are multi-segments slips. They can accommodate the changes of outer diameter after abrasion of drill collar. They are with light weight, large handling scale and reliable quality. This kind of slips are designed and manufact...
-
High Quality Spiral Drill CollarEquipment - Hebei Longway Petroleum Equipment Co.,Ltd - China - February 17, 2022 - 1.00 Dollar US$Spiral Drill Collar Product Description Drill collar is a device used at the lowest part of a drill string, an important part of the bottom hole assembly (BHA). It is always a very thick-walled tube to apply weight to the drill bit. The spiral cut is...
-
High Quality Smooth Drill CollarManufacturer Representatives - Hebei Longway Petroleum Equipment Co.,Ltd - China - May 17, 2022 - contact company for priceProduct Description The smooth drill collar produced with international quality system certifications is the most important component of bottom hole assembly. It provides weight on the bit and offers great help to stabilize the drill and keeps it in ...
-
Api Oilfield Tool Non Magnetic Drill CollarMachinery - RIGRS Oil Machinery co., Limited - China - September 25, 2024 - 1100.00 Dollar US$The Spiral Drill Collar is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ordinary...
-
Short Drill Pipe Conversion Joint Oilfield ConnectionMetals - Stainless Steel - Tianjin Grand Victory Petroleum Equipment Co.,Ltd - China - April 29, 2025 - 385.00 Dollar US$Product Information: Oil Casing and Tubing Short Joints Introduction Oil casing and tubing short joints are critical components in the oil and gas industry, used to connect sections of casing and tubing in drilling operations. These short joints faci...
-
Sell: Lock Bolt ,lock Pin,huck Bolt,collarMetals - Steel - Changzhou Jiangnan Yibo Hardware Co.,Ltd - China - August 6, 2012 - contact company for price
Size: C6L and C50L , from 3/16'' to7/8'' Material: carbon steel, Stainless steel, alloy steel ect. Surface: plain , zinc plated, or as per customer's demand Application: used in vehicle, railway, wagon, bridge, construction, aviation, container, mini...
-
Lock Bolts CollarConstruction - Hardware - Changzhou Ruibo Hardware Technology Co.,Ltd - China - September 7, 2012 - contact company for price
1) Size: 3/16'', 1/4'', 5/16'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'', 1'', 1-1/8'. 2) Material: Steel, Alloy Aluminum, Stainless Steel. 3) Head Type: Round Head, 90°Flush Head, Truss Head. 4) Application: used for a wide range of applications such as ve...