Schedule 80 Concentric Steel Pipe Reducer 4 " x 3 " BW SMLS ASTM A234 WP9

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Certification:ISO, CE
Model Number:ASTM A234 WP9
Minimum Order Quantity:1 Piece
Delivery Time:10-15 Days
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Schedule 80 Concentric Reducer 4" x 3" BW SMLS ASTM A234 WP9 ASME B16.9

Concentric Reducer ASME B16.9

Large quantity Schedule 80 Concentric Reducer 4" x 3" BW SMLS ASTM A234 WP9 ASME B16.9 are in stocks, they are dimensional accuracy, high quality and cost effective, the dimensions can be customized to meet your needs.

Steel pipe reducers have concentric and eccentric types, both of them are used to change pipe sizes. Concentric reducer is recommend for vertical flow applications. It has advantages of durable, strong construction, withstand high pressure and low temperature.

4" x 3" Pipe Reducer Dimensions


Size1/2" - 60"
Wall ThicknessSch10S, 20S, 40S, STD, XS, 80S, 100, 120, 140, 160, XXS
StandardASME B16.9
TypesSeamless Reducer, Welded Reducer, Concentric Reducer, Eccentric Reducer
Stainless SteelASTM A403 WP304/304L,WP304H,WP316/316L,WP310,WP317,WP321
Duplex SteelASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760
Carbon SteelASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70
Low Temp Carbon SteelASTM A420 WPL3, WPL6, WPL9
Alloy SteelASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

How to Calculate Pipe Reducer Weight

  • Formula: 0.02466 × S ×[ (D+d)/2-S] × H / 1000
  • S: Wall thickness
  • D: Outside diameter of the larger end
  • d: Outside diameter of the small end
  • H: End to end dimension

Concentric Reducer Weight

Package of Sch 80 Concentric Reducer

  • Marked with Grade, Lot No, Size, Standard and Pressure.
  • Wrapped Schedule 80 pipe fittings with plastic foam.
  • Packed alloy steel concentric reducer into wooden cases or pallets.
  • Tagged labers on the outside of the package for easy indentification.

Inspection of Seamless Pipe Reducer

  • Visual the surface. Such as dents, die marks, porosity, undercuts.
  • Check the marking. Such as size, material grade, pressure, heat No.
  • Measure the size. Such as diameter, thickness, end to end.

Advantage of Carbon Steel Buttweld Fittings

  • Cheap Price
  • Good Quality
  • Fast Delivery
  • Safe Package
  • Reliable Shipment
  • Offer in Time

ASTM A234 WP9 Chemical Composition

CMnPSSiNiCrMo
0.150.3-0.60.030.031-8-100.9-1.1

ASTM A234 WP9 Mechanical Properties

Tensile StrengthYield StrengthElongation
415-585 (Mpa)205 (Mpa)30 (%)
China Schedule 80 Concentric Steel Pipe Reducer 4  x 3  BW SMLS ASTM A234 WP9 supplier

Schedule 80 Concentric Steel Pipe Reducer 4 " x 3 " BW SMLS ASTM A234 WP9

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