Tubing is mainly used to provide oil and gas flow passage during production of oil and gas wells. For flowing wells, due to the large inner diameter of the CASING, the casing is directly used for production. Due to the density difference, pressure drop and expansion, the liquid flows up rapidly, causing the liquid to slip, resulting in the ineffective utilization of the downhole elastic energy. Running tubing with smaller OD and ID during production can effectively solve the above problems by allowing fluid to flow in the tubing. Therefore, running tubing is required during production of flowing wells. The downhole operation and production of flowing well and non flowing well can be completed by using various tools for tubing running.
The basic requirements of the tubing used for workover are: to comply with the safety and economic principles, to meet the technical requirements adopted during well completion, and to meet the requirements for corrosion resistance and operation measures after the well is put into production.
According to the manufacturing process, oil pipes can be divided into seamless pipes and electric welded pipes. Seamless pipe is a kind of forged steel pipe without welding seam, which is made of hot working steel. After pressing, stretching, heat treatment and other processes, it reaches the standard size of oil pipe, forming a seamless oil pipe series. Electric welding pipe is a kind of pipe with a longitudinal weld formed by resistance welding or electric induction welding without filler metal. The welding edges are squeezed together by mechanical pressure, and the standard size oil pipes are reached through heat treatment and other processes, forming a series of electric welding pipes.
Tubing,Api 5Ct Tubing,Api Tubing,Seamless Api 5Ct ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD , https://www.eastsuncambodia.com
Hydraulic metalcraft pipe bender machine WG-70C
Main Features:
1. Motor drive pipe bender.
2. semi--automatically for mass production
3. DRO for bending angle showing.
4. Suitable for hard material using.
5. Hydraulic type is available for model "C"
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SPECIFICATIONSÂ
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WG-40
WG-70
WG-40C
WG-70C
Bending capabilityÂ
Round pipeÂ
40x2.5
70x4.5
¢40x2.5
¢70x4.5
Square PipeÂ
40X40X2
50X50X3
40X40X2
50X50X3
Bending AngleÂ
DegreeÂ
<180
<180
<180
<180
Output rotational speed of main shaft
r/minÂ
11
10
11
10
Main motor powerÂ
kwÂ
3
4
3
4
oil tank power motor
Â
Â
Â
1.5
1.5
Packing SizeÂ
cmÂ
94X62X113
135X78X114
108x84x115
163x128x113
Net weightÂ
 kgs
380
770
450
1000
Gross weightÂ
kgsÂ
428
840
500
1100
 1.Our quality gurantee time is 12 months since the machine on board date.
 A, During this period, if something damaged owing to our machine itself, we will supply you the spare parts free and post to you by DHL or some similar courier within 7 days
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 B. During this period, if machine problem is caused by operator own mistake, we will charge you the half costs for the spare parts, and charge you the DHL costs.
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 2. Exceeding the 12 months quality time, If you need some spare parts, we will have to charge you the spare parts on full value and charge you the DHL costs.