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API 5CT J55/K55/N80/P110 Casing Coupling 4 1/2" to 20" Api Casing Coupling ...
Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size OD 114.3...
Api Casing Coupling Size 4 1 / 2-20in Thread VAM NU EU STC LTC BTC NPT ...
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...
standard:API 5CT size:1.315"-4 1/2" steel grade:j55,k55,n80,l80,c90,t95,p110,v150,1...
1.Size:2-3/8" to 4-1/2" 2.Grade:J55,N80-1,N80Q,L80-1,L80-9Cr, L80-13Cr,P11...
Shenzhen Xinhaiwang Technology Co.,Ltd is one of the leading China automobile customi...
We are Exporters and manufacturer of Oil tanks Gas storage Plant, Gas storage plant, ...