OCTG gas petroleum Premium Thread Casing Pipes Od3-1/2"

1. Product details:

Standard BS 1387, BS EN10217, GB/T 9711.1-1997, GB/T 9711.2-1999, GB/T 9711.3-2...

Grade 20#, 16Mn, A106 (B, C), St37, St52, St42, St37-2, St52.4, Q235, Q345 

Thickness 0.3 - 100 mm 

Section Shape Round 

Outer Diameter 6 - 4064 mm

2. Abstract:

Packaged pipelines are manufactured of metal in-house produced and smelted in the electric furnace, treated with synthetic slogs and cast by continuous casters. The applied steel making process ensures the achievement of chemically pure steel with reference to sculpture and phosphor contents providing high tensile, ductility and corrosion resistance properties of pipes to be operated at low temperatures in various corrosion media.

Pipes are inspected for internal and external flows by automatic non-destructive testing of ultrasonic and electromagnetic inspection. Pipe ends inspection after beveling is done by magnetic-fluoroscopic flaw detection.

3. Features:

1). Adopt excellent stainless steel hot tank 

2). One time molding full-plastic joint body, strong and durable

3). With Storage cabinet, adopt anti-bacteria material,

4). Adopt hot and cold isolation technology, energy saving and power saving.

5). It is totally sealed design, no secondary pollution, no need to clean.

6). This pipeline machine matches with pure water machine.

4. Application:

Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing, mechanical engineering and instrumental engineering.