for conceyance of petroleum, gas and conveyance of other fluid .
Standrd :GB/8163
ASTM a53, JIS G3452, JIS G3453, ASTM A106, DIN 1629.
Model NO.
seamless
Tube For Conceyance Of petroleum and Fliud pipe for conceyance of fluid and gas Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. , https://www.lcxlpipe.com
(1) Check the internal leakage of the manipulator arm of the digging pit. The easiest way is to raise the boom to see if there is a clear and free fall. If the drop is obvious, check the cylinder for disassembly and replace the seal if worn.
(2) Check the digging machine operating valve. First, clean the safety valve and check if the spool is worn out. Replace it if worn. After the installation of the safety valve, if there is still no change, check the condition of the valve core of the pilot valve. The clearance limit is generally 0.06mm, and the wear should be replaced.
(3) Measure the pressure of the hydraulic pump of the digger. If the pressure is low, then adjust, and the pressure can not be adjusted, then the hydraulic pump is seriously worn.
Basic Info.
Digging machine hydraulic pump serious wear is how it matter
After the hydraulic pump of the digging machine is seriously worn, we find the cause of the fault according to the following three points:
Etd
7 Days
MOQ
5 Ton
Standard
API, A106, A53
Grade
Gr.B-X70
Shipping Method
by Container/Bulk Vessel
Payment
LC, TT, DP
Application
Oil, Liquid, Gas, Water, Bolier, Heat Exchanger
Quality
High Quality
Price
Low
Inspection
SGS, BV, Ibr
Certificate
API, ISO, Dnv, Mtc
Trademark
ZGL-XL
Transport Package
Bunlded with Plastic Bags, Shipping by Container
Specification
1/8 – 38inch (10.3-965..2mm)
Origin
China