RNW Pacific ERW BI Pipes | RNW Pacific Pipes Corp.
16773
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RNW PACIFIC ERW BI PIPES

Pipes produced in single lengths by high frequency induction welding and afterwards cut into desired lengths, having a longitudinal butt joint wherein coalescence is produced by the heat obtained from resistance of the pipe to the flow of electric current in a circuit of which the pipe is a part, and by the application of pressure.

TECHNICAL DATA
ASTM A53
Specification for Electric resistance Welded Black iron Steel Pipe for High Pressured Services.
ERW BI GRADE B – Sch.40
Composition and Properties
As prescribed by ASTM Standards, the chemical and mechanical requirements for Electric Resistance Welded Black Iron Pipe are as follows.
Mechanical Properties Gr. B
Yield Point : ≥240MPa (35 000 psi)
Tensile Point : ≥415 MPa (60 000 psi)
Elongation : 17%-30%
Dimension Tolerance
Weight: +10%, -3.5%
Outside Diameter
40mm and Below : ∓0.40mm
50mm and Above : ∓1%
Wall Thickness : ∓12.50%
BENEFITS OF RNW PACIFIC ERW BI PIPES
Resistance to very high pressure
High strength
Provides high resistance to direct heat/fire
Easy to install, maintain, and connect
Can withstand vibrations and shocks
Corrosion resistant
Durable
Dimensional and accuracy
Smooth inner and outer pipe wall