Butt welded high presure concentric reducer

September 14, 2018

Concentric reducer is a kind of fitting that be used for reducing piping size. Concentric reducer is most commonly used and often eccentric reducer used in piping in about pump and pipe rack area.

Carbon Steel Reducers with A234 WPB and 1/2 to 56-inch Size (DN15 to DN1400)

Keyword:
Butt-welded concentric reducer, High pressure concentric reducer, Low pressure concentric reducer,A403 WP316L Pipe Fitting,A234WP11 Pipe Fitting

Seamless concentric reducer Butt-welded concentric reducer

High pressure concentric reducer Low pressure concentric reducer

A concentric reducer is used to join pipe sections or tube sections on the same axis.

We are passionate about reducers:

Pipe reducer are tube fittings that are widely used in a number of industries in order to providing greatest connection flexibility in connecting fractional tubes in various installations.

Con Reducer is used to join pipe sections or tube sections on the same axis.
Ecc Reduceris a fitting used in piping systems between two pipes of different diameters.
ASTM A234 WPB Concentric Reducer
ANSI B16.9 ASTM A234 WPB Eccentric Reducer

Material Grade:

WPB WPC WP1 WP12 CL1 WP12 CL2 WP11 CL3 WP22 CL1 WP22 CL3 WP5 CL1 WP5 CL3 WPR WP91 WP911 WP11 CL1 WP11 CL2 WP9 CL1 WP9 CL3

What is a concentric reducer?

A concentric reducer is a round reducer in which the center line remains the same,like a bell. So, anytime you are piping and you need the center to remain constant a concentric is the right choice. the other type is called an ecentric.

Applications of Pipe Reducer:

Pipe Reducer
Hydraulic system
Pneumatic system
Pharmaceutical fittings
Air brake fittings
Gas fittings
Refrigerant fittings

Uses of pipe reducer:

A pipe reducer serves the two basic purposes:

Changing the piping diameter
Handling the expansion, misalignment or vibration problem

Reducers are usually concentric but eccentric reducers are used when required to maintain the same top-or bottom-of-pipe level.

ASME B16.9 Butt weld Reducers Dimensions
ASME B16.9 Butt weld Reducers Dimensions tolerances
ASME B16.9 Butt weld Eccentric Reducers Dimensions
ANSI-American National Standards Institute
JIS-Japanese Industrial Standard

Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L,, ASTM/ASME SA234 WP11, WP12, WP22, WP9
Size range: 1/2 to 56 inches (DN15 to DN1400)
Pressure: SCH5 to SCH160
Types: Lare size reducers, stainless pipe reducers, carbon steel reducers, DIN 2617 pipe reducers, DIN 28011 pipe reducers

Key Specifications/Special Features of Pipe Con/Ecc Reducer , reducer fittings:

Standard:
ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/2312
Surface treatment:
Transparent oil, rust-proof black oil or hot galvanized.
Common Shapes:
Pipe reducers can be in various shapes.
Some of the common shapes are hemispherical, oval, square, rectangular, U shape and I shape.

Based on different materials, pipe reducers include carbon steel reducer, stainless steel reducer, and alloy steel reducer etc.
Depending on their construction, pipe reducers contain threaded reducer, tapered reducer and anti-roll reducer etc.
Materials
Carbon steel: ASTM/ASME A234 Wpb-WPC
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance steel: ASTM/ASME A860 Wphy52 -42-46-60-65-70

Abrasion resistant material:Ceramic lined, Ceramic tile lined , Bi-metal clad pipe