Crude oil pipe
for gasfor watercorrosion-resistant

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Characteristics

Use

for water, for crude oil, for gas

Other characteristics

corrosion-resistant, reinforced

Outer diameter

Min.: 127 mm
(5 in)

Max.: 339.72 mm
(13.375 in)

Delivered length

Min.: 7,620 mm
(300 in)

Max.: 14,630 mm
(575.98 in)

Description

Casing is a special-purpose pipe developed for oil (gas, water) wells in oil field. The products conform to API Spec 5CT "Casing and Tubing Specification", API Spec 5B "Casing, Tubing and Line Pipe Thread Processing, Gauging, and Inspection Specification" and other related standards, and have obtained the certificate of authority to use API monogram. Company can produce all kinds of sizes casing in steel grade H40, J55, N80, L80, C90, T95, P110, Q125 and so on. Technical Features 1. The phosphorized or copper-plated threads are wear-resisting, good sealing property, corrosion proof, strong anti-coherency and have high joint strength. 2. The steel yield stress is bigger than the API normal value. 3. Big OD size, high steel grade products with full size are available.