high quality drill collar,China high quality drill collar Manufacturers, Suppliers

Drill Collar with spiral grooves

Jul 26, 2012

Drill Collar with spiral grooves 01 Design & working procedure Conform to the requirment of API Spec 7 02 Non-API standard type of drill collars are also available as per client'request 03 Cold-rolled thread roots 04 Thread connections are performed with stress relief grooves05 phosphated threads applied

Supplier: Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.

[China Manufacturers]

spiral drill collar api 7-1 spiral drill collar

Sep 11, 2012

... Drill CollarNote: Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill ... strictly from API Spec7-1 standard. B. Spiral Drill CollarNote: Spiral drill collar is used to reduce contact area with hole so ... slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety ...

Supplier: XIAN CHANGQING PETROLEUM TOOLS MANUFACTURING CO., LTD.

[China Manufacturers]

Drill collar with spiral grooves

Jun 22, 2012

... spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79.4 ... 47~11≥689≥930≥13285~341≥54C type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79.4 ... an important part of drill stem, drill collar can supply the drilling pressure for the drill bit and increase the ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

High Quality Carbon Steel Drill Pipe

Apr 02, 2012

High Quality Carbon Steel Drill Pipe 1.OD: 10.3-1219.2mm ... X42,X46,X52,X56,X60,X65,X70,X High Quality Carbon Steel Drill Pipe We can produced drilling pipe(API5D, ... . Regards, We are equipped with facilities of top quality in the world, such as hydraulic upset forging machine ... including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. Our API drill pipes are of high physical ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

HIGH QUALITY ELECTRIC DRILL STAND

Feb 12, 2013

ELECTRIC DRILL STAND IT CAN BE USED FLEXIABLELY. ELECTRIC DRILL STANDSPECIFICATION:60MMG.W/N.W(KGS):21/19MEASUREMENT:45*44*35QUANTITY(PCS):10GS/TUV CERTIFICATE HIGH QUALITY ELECTRIC DRILL STAND

Supplier: Shanghai Shangjun Trading Co., Ltd.

[China Manufacturers]

100%cotton shirt collar Interlining (for collars and cuffs of men's high quality shirts)

Nov 22, 2012

... : 1.5-2.5KGS --TIME: 15-20S 100%cotton shirt collar Interlining (for collars and cuffs of men's high quality shirts)

Supplier: Shanghai Qian Wei Interlining Factory

[China Manufacturers]

manufacturer selling customized design tungsten carbide drill bits in tools(high quality) YG6 YG8 YG10 drill bits

Jul 23, 2012

1>Any size are available; 2>High quality; 3>Good wear resistance; 4>Flexible delivery; 5>100% original ... can provide any sizes and high quality products you need. manufacturer selling customized design tungsten carbide drill bits in tools(high quality) YG6 YG8 YG10 ...

Supplier: Hunan Golden Globe O.E.D Co., Ltd.

[China Manufacturers]

power tool high quality ulite 9232u 10mm Drill

Jun 17, 2012

Metal gear box,heavy duty work& long lifetime for drill Reversible &forward rotatio for screw driving drill with handle desige Technical data:1) Power input: 600W2) Drill in steel / wood: 10/15mm3) No load speed: 0-3000rpm4) Keyless chuck: 1-10mm5) Net weight: 1.8kgPacking:10pcs/packageSize: 51.5 x 36.5 x 24.5cm power tool high quality ulite 9232u 10mm Drill

Supplier: Zhejiang Ulite Tools Manufacture Co., Ltd.

[China Manufacturers]

Drill Collar Slips

Mar 31, 2013

DCS Drill Collar Slips:S,R and L. They can accommodate drill collar from 3 inch(76.2mm) to 14 inch(355.6mm) O.D.. Contact Me:cn1001030839Mr.Tony

Supplier: Shanghai Yuying Machinery Technology Co., Ltd.

[China Manufacturers]

API good quality drill pipe

Jan 22, 2013

... joints are up to API SPEC7 Standards.G105 Drill pipe Drill Pipe SpecsUpset StyleDimensions(mm)Kg/MBoth Side ... 90.5G1059.19Φ130Φ90.5 Our drill pipes are of high physical property, for their strictly controlled ... including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. Our API drill pipes are of high physical ... to contact us.TM:cn1001266402 API good quality drill pipe

Supplier: Hejian Fist Petroleum Equipment Co., Ltd.

[China Manufacturers]

Quality Dog Collar

Mar 13, 2013

Produce many kinds of pet collar, dog collar, cat collar Newest Style High Quality Lowest Price pet collar, dog collar, cat collar features: *Light weight, easy to groom, strong and good looking! *Made of leather padded with thick felt for agitation work. Quality Dog Collar

Supplier: Sanxing Crafts Factory

[China Manufacturers]

popular in 2012 Best Quality drill bit

May 24, 2012

1.high-manganese 2.Maximum ROP 3.Running durable and extended bearing life 4.Safety and reliability The advantages of the drill bits ... bit uses new type lubricating grease which can bear the high temperature of 250ºC and boasts abrasion resistance. The full ... provide qualified lubrication for bearing system. popular in 2012 Best Quality drill bit

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

Good quality drill carbide

Aug 03, 2012

... High quality and favorable price. GradePropertiesApplicationDensity (g/cm³)Hardness (HRA)TRS (Mpa)YJ014.40-14.5086.0-86.9≥2800 Rotating rock drill ... ; Rock drill tool for good toughness; TBM cutter; Hardness ... 14.8088.2-88.9≥2800 Rotating rock drill; Rock drill tool for good wear-resistance; roller bit; ... is protodyakonov scale of hardness) Good quality drill carbide

Supplier: Central South Kaida Powder Metallurgy Co., Ltd.

[China Manufacturers]

quality pet collar & leash set

Sep 03, 2012

wholesale pet collar, pet leash 3 size in stock Your styles can be made welcome enquiry! fashion style!!! luxury fashion pet harness, accept paypal, wholesaleall size and colour available, washable, door-to-door service, wholesale price, height quality with competitive price, OEM acceptable quality pet collar & leash set

Supplier: Guangzhou Chongyuan Pet Products Co., Ltd.

[China Manufacturers]

chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Aug 29, 2012

... : 1. Single-chisel type rock drill bits : For light drill machine cut high hardness is not drill layers, facilitate the grinding.2. ... VI. Technique Parameters: (Taper chisel, cross, button bit)High-pressure drill bit:V. Certifications:VI. Contact Information:If you have ... and the most suitable drill bits. chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

3" high pressure drill bit

Feb 12, 2013

3"-7" high pressure drill bit high penetration rates Durable and economy Competitive price 3" high pressure drill bit

Supplier: Liuzhou Tuozhi Mine Tech Co., Ltd.

[China Manufacturers]

High Frequency drill bit and splined shaft quenching 80KW

May 03, 2012

... . Advantages:1) Adopting IGBT solid state inverter technology, high efficiency and energy saving, large output power2) 100% ... some minutes ,convenient operation,without debugging5) Perfect protection function, high reliability6) Compared with other heating methods (such as gas ... , work piece forging, blankTemperature protection 50 degrees High Frequency drill bit and splined shaft quenching 80KW

Supplier: Zhengzhou Gou's Electromagnetic Induction Heating Equipment Co., Ltd.

[China Manufacturers]

High quality painting mixer paddles

Apr 01, 2013

... pointing mortars. Notable smooth mixing action makes it ideal for high-speed machines,e.g power drills. Package:1 the above ...

Supplier: Yongkang Ocean Imp & Exp Co., Ltd.

[China Manufacturers]

High Quality API NS-1 Spiral Drill Collar

Apr 29, 2012

... 3. API SPEC7-1 4.UT&MPI 1.High quality,Unique selection,Strict quality control system2.API SPEC7 & NS-1 standard3. ... Advantages Strategic partnership with Tuboscope 1)Quality Control-Tuboscope Inspection on all New Drill Pipes with Tuboscope Inspection certificates Certificate ... 3)Strong Substance 4)Gerter Worth 5)Premium Quality 6)High reliability Tuboscope inspection with the most advanced equipment: ...

Supplier: Jiangyin City Dari Trade Co., Ltd.

[China Manufacturers]

high quality earth drill

Dec 11, 2012

... ] Mixture bottle Suit for:*Drill holes in earth Delivery timeWithin 25 to 30 days after receiving the 30% T/T high quality earth drill

Supplier: Hangzhou Hongzheng Mechanical And Electrical Equipment Co., Ltd.

[China Manufacturers]