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1.Size:2-3/8" to 4-1/2" 2.Grade:J55,N80-1,N80Q,L80-1,L80-9Cr, L80-13Cr,P11...
Seamless Steel Pipe Supply seamless steel pipe 1. Outer Diameter: Hot finish: 400 ...
oil casing pipe coupling 1Product: oil drill pipe 2 Type : Hot rolled ,cold draw...
Round manways are made from an automated welded construction. This method accommodate...
Rectangular manways, including storage tank “Cleanouts” are robotically welded in fla...
Product Description Standard:API 5CT 5B Grade:J55,N80,P110 Size:2-3/8"~13-3/8" le...
This flowmeter lube oil filling machine 6L is a kind of 12 heads oil filling machine ...
The replacement HYDAC oil purifier belongs to the series of portable oil purifiers. I...
API seamless steel pipe used for petroleum pipeline,API oil pipes/tubes Standard AP...
API 5CT 13Cr P110 Seamless Steel Ape Tube Oil Casing Pipe China Wholesales l80 13cr p...
factory supply hot rolled fox tube api casings pipe Standard API 5CT/ ISO11960 Grade...
Geological drilling steel pipe of drill pipe or drill collar product name Geological...