ASTM A234 WPB eccentric reducer manufacturer India

How does ASTM A234 WPB eccentric reducer prevent cavitation?

Eccentric reducers are made to lower the pipe diameter gradually and deliberately, preventing abrupt changes in fluid velocity. The likelihood of cavitation is extensively decreased by a smooth transition in flow and a gradual reduction in fluid velocity.An ASTM A234 WPB eccentric reducer has an offset centerline, that reduces turbulence that also helps prevent cavitation.
These reducers, made from carbon steel are manufactured following industry standards and under strict quality control. This boosts their reliability.

ASME SA234 grade WPB eccentric reducer suppliers in Mumbai

Which is better: concentric or ASTM A234 grade WPB eccentric reducer?

Depending on the needs, a concentric or eccentric reducer (both constructed of ASTM A234 grade WPB material) may be preferred. Both offer benefits and are essential for preserving the integrity of piping systems.
An ASTM A234 grade WPB eccentric reducer has advantages like cavitation prevention. Their offset centerline design compensates for small misalignments too, which makes them better for certain applications.
However, concentric reducers are more readily available and less expensive than an ASTM A234 WPB eccentric reducer.

What is the correct way to install an ASTM A234 GR WPB eccentric reducer?

Inspect the ASTM A234 GR WPB eccentric reducer thoroughly for any damage or defects. See that the piping system and adjacent components are clean and free from debris.
Match the intended flow direction with the offset side of the reducer.
Use the proper welding procedures to join the reducer to the pipes after making sure it fits snugly.
After welding, look for any flaws in the welds and the surrounding region. Cracks, porosity, or incomplete fusion should not be present.
Perform post-weld treatment, if needed, such as heat treatment or stress relieving, as per the project requirements.

ASTM A234 WPB Eccentric Reducer specification

Standard	Sizes	Connection
ASTM A234 WPB	1/2" - 48"	Welding
Delivery time	Equipment	Surface finish
Australia - 8 to 6 days Bahrain - 12 - 15 days Germany - 14 - 20 days	Bending machine Pushing Machine Press machine	Anti Corrosive Galvanized Paint Hairline Black Phosphating Oiled Shot blasting Black Mirror
Manufacturing process	Manufacturing types	Testing
Forge Cast Push Press	Seamless / Welded / ERW	Hardness Test Ultrasonic Testing IGC Test
Types	Certificates	Dimensions
Eccentric Reducer	EN 10204/3.1B Raw Materials Certificate Third Party Inspection report	ASME B16.9 BS4504 ANSI B16.9 MSS-SP-43
Origin	End Type	Schedule
Ukraine / Indian / Russian / Korean / European / USA / Japanese /	Bevel Plain	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS

Types of ASTM A234 WPB eccentric reducer

A234 wpb eccentric reducer

ASTM A234 wpb eccentric reducer

Eccentric reducer ASTM a234

ANSI b16.9 astm a234 wpb eccentric reducer

A234 wpb eccentric fitting reducer

Eccentric ASTM a234 pipe reducer

SA 234 Gr WPB pipe eccentric reducer dimensions

NPS	O.D. D	O.D. D1	Length H
3/4 - 1/2	26.7	21.3	38
1 - 1/2	33.4	21.3	51
1 - 3/4	33.4	26.7	51
1.1/4 - 1/2	42.2	21.3	51
1.1/4 - 3/4	42.2	26.7	51
1.1/4 - 1	42.2	33.4	51
1.1/2 - 1/2	48.3	21.3	64
1.1/2 - 3/4	48.3	26.7	64
1.1/2 - 1	48.3	33.4	64
1.1/2 - 1.1/4	48.3	42.2	64
2 - 3/4	60.3	26.7	76
2 - 1	60.3	33.4	76
2 - 1.1/4	60.3	42.2	76
2 - 1.1/2	60.3	48.3	76
2.1/2 - 1	73	33.4	89
2.1/2 - 1.1/4	73	42.2	89

ASTM A234 GR WPB eccentric reducer chemical composition

Grade	C	S	Nb	Cr	Si	Ni	Mo	Cu	P	Mn	V
WPB	0.3	0.058	0.02	0.4	0.1min	0.4	0.15	0.4	0.05	0.29-1.06	0.08

A234 wpb ecc reducer mechanical properties

Tensile Requirements	WPB
Tensile Strength	60-85
(0.2% offset or 0.5% extension-under-load)	[415-585]
Yield Strength	32
Yield Strength	[240]

What is the purpose of A 234 wpb ecc reducer?

By reducing the pipe diameter, the ASTM A 234 WPB SCH 80 eccentric reducer helps regulate and control the flow of fluids or gases within the piping system. It allows for a smooth, turbulence-free transition from a larger pipe size to a smaller one.
Particularly in pump discharge lines, the use of an A 234 WPB ecc reducer can help prevent cavitation. The risk of cavitation is reduced thanks to the eccentric reducer, which progressively lowers the flow velocity.
Even in small spaces, the offset design allows for pipe connection while giving the required clearance for installation.

What is the 6 advantage of ASME SA234 WPB buttweld eccentric reducer?

An ASME SA234 WPB buttweld eccentric reducer provides an offset connection that facilitates alignment in piping systems in vertical or horizontal shift connections.
Compared to concentric reducers, the design enables a smaller installation.
It ensures a smooth and effective flow by reducing turbulence and pressure drop.
The likelihood of cavitation and the development of vapour bubbles is decreased by the progressive reduction in flow velocity.
The variety of shapes and sizes enables flexible use in numerous pipe systems and applications.
The standardized dimensions and smooth transition surfaces of an SA 234 WPB butt weld eccentric reducer simplifies the joining process.

4 characteristics of SA 234 Gr WPB pipe eccentric reducer

An SA 234 Gr WPB pipe eccentric reducer has an offset configuration, meaning that the centerline of the inlet and outlet pipes is not aligned.
The diameter of an eccentric reducer gradually decreases from one end to the other. The pipe system will run smoothly and effectively thanks to its design.
SA 234 Gr WPB denotes a specific grade of carbon steel material. The strength, durability, and corrosion resistance of an A 234 Gr WPB SCH 40 eccentric reducer is due to this build material.
The material's weldability provides secure and reliable connections, ensuring the piping system operates leak-free.