Exploration Wire - line?Overshots Drill Rod Core Barrel Inner tube / Outer tube series - Overshot
Exploration Wire - line?Overshots Drill Rod Core Barrel Inner tube / Outer tube series For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Exploration Wire - line?Overshots Drill Rod Core Barrel Inner tube / Outer tube series, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
BQ NQ HQ PQ Wireline Drill Rod Core Barrel Inner tube and Outer tube series
Specifications:
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1. high quality alloy tube
2. thru-wall heat treated tube body
3. consistent concentricity, straightness
4. tapered threads
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Raw materials:
We ?only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.
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Heat treatment control:
Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. After heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested in our lab.
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Thread opening process:
Accuracy of threads will determine the use effects and life time of drill rod and casings.
CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.
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Additional thread treatment:
Surface of the threads will be cleaned to remove burr adhered after threads are opened.
Afterwards, the tread surface will be phosphated to improve surface conditions.
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Specifications
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Accessories of Over Shot | QTY per set |
Eye Bolt | 1 |
Cable Swivel Collar | 1 |
Thrust Bearing | 1 |
Castle Nut | 1 |
Cotter Pin | 1 |
Grease Fitting | 1 |
Cable Swivel Body | 1 |
Jar Staff | 1 |
Jar Tube | 1 |
Hex Nut | 1 |
Cap,Ezy Lock O/shot | 1 |
?Spring,Eay Lock O/shot | 1 |
Sleeve,Ezy Lock O/shot | 1 |
Compression Spring | 2 |
Steel Ball | 2 |
?Ezy Lock overshot head | 1 |
Lifting Dog | 2 |
Plain Pin | 1 |
Spring Pin | 1 |
Locking Pin | 1 |
?Set Screw | 1 |
Locking Sleeve | 1 |
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1) Strong magnetic field and strong attractive force .
2) Have multiple Functions .
3) Be convenient and safe in use .
4) Advanced designs and multiple choices.
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Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Address: Lixi Industry Zone,Donggang Town,Xishan District,Wuxi,Jiangsu,China., Wuxi, Jiangsu, China, 214000
Tel: 86-510-88353010
Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China.We specialize manufacturing core drilling tools and diamond tools ,core drills ,core drill rods,wireline core drill parts ect.
Yaheng 's products are widely used in geological and mineral,metallurgy,mining and hydrology industries.Yaheng's egineers are good at making research and development,and we also have a good sales team which is professional and active service.
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