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BQ NQ HQ 45MnMoB Product information Applicatioan: for wire-line rods,core barel tubes, rods coupling casing Size range: O...

... seamless high pressure bolier alloy Description: in line with the national strategy of environmental protection, energy s...

... are generally manufactured from plastic or and can be applied to the manually or automatically (by machine)Thread protectors are used f...

... high resistance elements. 2.Tremie are equipped with male / female joints with thread. 3.Standard tremie contains bottom tube, short tu...

...Drillto. We can manufacture various rods according to customer requirements. Double wall pipe Type O.D.of the outer tube (mm) I.D.of th...

Q215A-Q275A carbon steel pipe 304 304L 316L stainless steel seamless steel pipe 35CrMo 42CrMo 15CrMo alloy seamless pipe The seamless steel pipe is ma...

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API 5L, ASTM A53-2007 Black Painted Oil Drilling Seamless Steel Pipes Oil Drilling Seamless Steel Pipes Feature: Material: 45#, Q235, Q345, Q195, ST37...

... material of the overall weighted is . A medium-weight tool similar to a . Its wall thickness is larger than tha...

..., Hydraulic , Gas , OIL , Chemical Fertilizer , Structure , Other, Fluid , , Hydraulic , Gas , ...

... Rods For rock and Casing AW, BW, NW, HW, HWT, PW Technical Parameters: No Size rod Thread type Heat trea...

... Mannesmann Seamless NWJ Rod 89.3mm with 3 meter for Exploration Core ing NWJ Rod 89.3mm Using Mannesmann Seamless...

... tube SSAW s for construction Spiral welded . Compared with the straight seam welded , the spiral welded ...

... tube A335 P9 P11 P22 High Temperature seamless carbon astm a106 Products Description Seamless is a kind of hollow section,...

... / Weld Carbon Mild ISO9001 JCDRILL DTH Description This DTH , the shortened form of down the hole ...

... from famous big enterprises in China b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory o...

...,DIN,GB,JIS Grade Q235A, Q235B, Q345, L245, L290 Delivery Time 8-14 day Application Fluid , Boiler , Drill , Hydraulic , Gas , ...

...ing and after the to ensure the process and the normal operation of the entire well after completion. The oil casing is the ...