#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#000;font-family:Times New Roman;font-size:32px;color:#000;text-align:center;font-style:italic;font...
DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammer bit API standard, with high ...
Manufacturers Direct Sale Standard Gray Cast Iron Fitting, Malleable Cast Iron Pipe Fittings Features: 1) Blow-out proof stem 2) Investment Casting Body 3) Pressure Blance Hole in Ball Slot 4) Full Bore 5) Threaded type: ...
DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammer bit API standard, with high ...
Dismantling expansion joints Veyron Valve (Tianjin) Co.,Ltd Specializing in butterfly valve/dismantling joint/check valve/resilient gate valve to match international standard.OEM ...
a)Premium quality b)Competitive price c)Long and reliable working time d)Standard packing or according to your specification requested e)Having scientific structure and fine ...
General introduction This prepared from the epoxy resin,and it has excellent chemical tesistandeand good mechanical properties .It is suiltable for the coating of metsallic ...
#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#000;font-family:Times New Roman;font-size:32px;color:#000;text-align:center;font-style:italic;font...
#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#000;font-family:Times New Roman;font-size:32px;color:#000;text-align:center;font-style:italic;font...
Double Wall Drill Pipe Supply all kinds of drill pipe and bit As well as various impactors and hammerbit API standard, with high torsion resistance drill pipe, mainly used in the ...