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Low Temperature Steel Pipe Reducer Concentric Eccentric Reducer LTCS A420 WPL3 Material

Categories Steel Pipe Reducer
Brand Name: ZZ
Model Number: Low Temperature Carbon Steel
Certification: ISO, CE
Place of Origin: CHINA
MOQ: 1 Piece
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability: 60000 PCS Per Month
Delivery Time: 5-15 Days
Packaging Details: 1/2" to 16" in Wooden Cases. Above 16" in wooden Pallets
Material: LTCS A420 WPL3
Type: Concentric Reducer and Eccentric Reducer
Size: 10"x 8"
Thickness: SCH80 x SCH40
Standard: ASME B16.9
Connection: Buttweld
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    Low Temperature Steel Pipe Reducer Concentric Eccentric Reducer LTCS A420 WPL3 Material

    Low Temperature Carbon Steel Pipe Reducer Concentric & Eccentric

    Pipe Reducer Fitting

    Pipe reducer is a very common butt weld pipe fitting that used between two different dimensions pipes. It is used where the diameter of the pipe on the upstream side of the fitting is larger than the downstream side. There are two types of them: concentric reducer and eccentric reducer

    Concentric Reducer

    Concentric reducers resembles a cone, reducers in vertical lines are generally concentric unless the layout dictates otherwise.

    Eccentric Reducer

    Eccentric reducers have an edge that is parallel to the connecting pipe. The parallel edge results in the two pipes having offset center lines. The same fitting can be used in reverse as an eccentric increaser/expander. Horizontal liquid reducers are always eccentric, it can prevent the build up of air bubbles in the system.

    Low Temperature Carbon Steel Pipe Fittings

    Low temperature carbon steel pipe fittings is made for low temperature pipe systems and its application temperature falls below -29 degree centigrade during operation. The most popular LTCS materials for buttweld pipe fittings are ASTM A420 WPL3, WPL6.

    What is ASTM A420?

    ASTM A420 is the standard specification for piping fittings of wrought carbon steel and alloy steel for low temperature service, it specifies the chemical composition and mechanical properties of LTCS seamless and welded pipe fittings, covered by the latest revision of ASME B16.9, ASME B16.11, MSS SP-79, MSS SP-83, MSS SP95 and MSS SP-97.


    Chemical Composition


    GradesCMnPSSiCrMoNi
    WPL 60.30.5-1.350.0350.040.15-0.40.30.12
    WPL 30.20.31-0.640.050.050.13-0.37--3.2-3.8

    Mechanical Properties


    GradesTensile StrengthYield StrengthElongation
    WPL 6415-655 (Mpa)240 (Mpa)22 (%)
    WPL 3450-620 (Mpa)240 (Mpa)22 (%)

    Buttweld Pipe Reducer Dimensions

    SizeNPS 1/2" - 48"
    Wall ThicknessSch10S, 20S, 40S, STD, XS, 80S, 100, 120, 140, 160, XXS
    StandardASME B16.9
    End TypeBE, PE
    SurfaceGalvanized, Black Primer, PE Coating, 3PE
    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, ASTM A420 WPL3, WPL6, WPL9
    Alloy SteelASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

    How to Calculate a Pipe Reducer?

    Weight Chart:

    Formula:

    • 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

    Shipment

    Package: plastic film, wooden cases

    Lead Time: 10 Days are ready for shipping

    Delivery Port: Shanghai, Tianjin, Qingdao

    Document: CI, PL, CO, BL, MTC of ASTM A234 WPB Concentric Reducer

    Certificate: CE, ISO, TEST REPORT

    Inspection

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

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