Square Drive Roller Kelly Bushing The Square Drive Roller Kelly Bushing provides the following advantages: 1.Pulling out or feeding off string can be done while rotating; 2.Because of its whole construction, it can no fly out and hurts you. 3.The bushing is easily installed ...
Dongying Lake Petroleum Technology co.,ltd [Mechanical Parts & Fabrication Services] [Bushings] [2018-06-08 10:15:59 ]
API external upset end tubing Coupling is the joining of two short length pipes by the means of male and female threads. All types of tubing Coupling have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be ...
Dongying Lake Petroleum Technology co.,ltd [Mechanical Parts & Fabrication Services] [General Mechanical Components Stock] [2018-06-08 10:13:53 ]
Description: Drift is a simple and popular tool drifting ID of casing, Tubing, drill pipe and other pipes. It is used to check whether inside diameter of all kinds of pipes are complied with standard, and to determine the max. inside diameter to be drifted after deformed, the ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 10:10:32 ]
Description: Drift is a simple and popular tool drifting ID of casing, Tubing, drill pipe and other pipes. It is used to check whether inside diameter of all kinds of pipes are complied with standard, and to determine the max. inside diameter to be drifted after deformed, the ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 10:06:57 ]
Product quality: Completely accord with trade standard of SY/T5991-94. The products is smooth, no discontinuous screw thread, no impurity, no slip, and no felting with screw thread of steel tube, and can be applied between –46 and 66 degree centigrade and deposited for more ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 09:52:58 ]
The accurate threads prevent vibrating and premature release of the protectors from the tube during the transport.Composite thread protector is available either in open end or closed end version, liftable or non-liftable. The liftable protectors allow moving of the tubes using ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 09:51:22 ]
The accurate threads prevent vibrating and premature release of the protectors from the tube during the transport.Composite thread protector is available either in open end or closed end version, liftable or non-liftable. The liftable protectors allow moving of the tubes using ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 09:49:10 ]
The accurate threads prevent vibrating and premature release of the protectors from the tube during the transport.Composite thread protector is available either in open end or closed end version, liftable or non-liftable. The liftable protectors allow moving of the tubes using ...
Dongying Lake Petroleum Technology co.,ltd [Energy] [Other Energy Related Products] [2018-06-08 09:48:04 ]
Using Magnetic modulation acquisition technology Straight-through current input mode, high isolation ability High sensitive, high performance-price ratio Linear measuring range: 0 - 120% of nominal input Isolation: >3kV DC 1min Overload: 500% of nominal input, 5 seconds. Mean ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Current Meters] [2018-06-08 09:40:16 ]
Using new electromagnetic isolation technology Straight-through current input mode, high isolation ability Passive without power supply, high performance-price ratio High reliability Linear measuring range: 0 - 120% of nominal input Frequency: 25Hz - 5kHz, suitable for the ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Current Meters] [2018-06-08 09:38:53 ]
Using linear photoelectric isolation measuring principle. Terminal connecting input. High accuracy with low temperature drift. Linear measuring range: 0 ~ 120% of nominal input. Input impedance: When VX≤ 1V, Ri≥ 50kΩ; When VX≥ 1V, Ri≥ Vx× 10kΩ/V Isolation: >1 KV DC/ ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Voltage Meters] [2018-06-08 09:37:14 ]
SHT-6A digital gauss meter is used to measure magnetic field strength. This product is applied in the industries of mining, metallurgy, mining engineering, magnetic material production plants, etc., and used to detecting the magnetic field on the surface magnetic and cracks. ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Magnifiers] [2018-06-08 09:09:26 ]
DC magnetic filed measuring; High stability, high reliability; Smart compensation technology; Advanced measurement techniques to achieve the perfect balance of power and precision; Plenty of measure funtions, easy to use; Small size, easy to carry; Power by battery, flexible in ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Magnifiers] [2018-06-08 09:04:34 ]
Specifications of PDT 1. 360 degree rotate head 2. Auto up and down 3. Multi color LED 4. Non invasive, non damaged 5. Long usage life Technology presentation: As the latest high-tech product, LED Photodynamic Therapy device uses the very pure gene biological wave as light ...
kernel [Health & Medical] [Medical Devices] [2018-06-08 08:58:25 ]
Using Hall effect principle, direct measurement Straight-through current input mode, high isolation ability Good linearity, high accuracy and quick response Linear measuring range: 0 - 120% of nominal input Frequency: DC-10kHz Low temperature drift Isolation: >3kV DC 1min ...
SAIS CO.,LTD. [Measurement & Analysis Instruments] [Current Meters] [2018-06-08 08:54:02 ]
One unique feature of our bellows is the multi-layer and high pressure resistance that we use in the valve seal. The bellows are made of multi-layers of stainless steel, and the maximum could be seven layers which provide high flexibility and longer cycle life for the bellows ...
SAIS CO.,LTD. [Mechanical Parts & Fabrication Services] [Pipe Fittings] [2018-06-08 08:36:27 ]
HAND BUTT FUSION WELDING MACHINE CH-Y 160/200/250CH-Y160（63-160mm） CH-Y160 (63-160mm) CH-Y200(63-200mm) CH-Y250 (63-250mm) Hand butt fusion welding machine CH-Y 160/200/250 Details Power :2.3kw /2.6kw/3.3kw votage:220 V±10% Optional accessories: pressure gauge, digital ...
Zhejiang Chenghong Machinery Co., Ltd. [Electrical Equipment & Supplies] [Power Tools] [2018-06-07 17:27:26 ]
8 Inch 1.3GHz 8GB touch screen digitizer replacement Guangzhou Youyue Electronic Technology Co.,Ltd. Wholesale mobile phone repair,mobile touch,mobile lcd,mobile touch screen,mobile phone spare parts. And tablet spare parts replacement. Specializing in this feld for 13 years, ...
yytouchlcd [Consumer Electronics] [Mobile Phone & Accessories] [2018-06-07 16:56:36 ]
If you have interest in our product,please feel free to contact me! Shanghai Baudcom Communication Device Co.,Ltd Visit US at: http://www.baudcom.com.cn http://www.e1-converter.com Skyper ID: baudsales01 WhatsApp:+86 17317809328 Tel: 0086-21-37709251 Facebook:Cano Cui Wechat ...
SHANGHAI BAUDCOM COMMUNICATION DEVICE CO.,LTD [Telecommunications] [Communication Equipment] [2018-06-07 16:19:45 ]
REVIEW: BD-EOC-M is the integrated product consisting of one EOC master module with 1RF input and 1 Com output, one GEPON ONU module with 1 PON port and 3 LAN ports outputting data to EOC master module directly. It is used as the fiber station node and the best choice for the ...
SHANGHAI BAUDCOM COMMUNICATION DEVICE CO.,LTD [Telecommunications] [Communication Equipment] [2018-06-07 15:37:02 ]
