Metric Bulkhead Weld Union
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Metric Bulkhead Weld Union

Malone Specialty Inc. offers a Carbon Steel Metric Bulkhead Weld Union as well as 316 Stainless Steel Metric Bulkhead Weld Unions, in all metric series and sizes. Our Metric Bulkhead Weld Unions comply with the DIN 3859-1 specifications. These Metric Bulkhead Weld Unions come complete with a Metric Tube Nut and Metric Tube Sleeve for each side, and uses a bite type connection style.

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Tube Nut
Thread Chart 
Array
(
    [0] => Array
        (
            [p_number] => 20W38S
            [pa_series] => S
            [pa_tube-o-d-mm] => 38
            [pa_tube-o-d-mm_calculated] => 38
            [product_id] => 10630
        )

    [1] => Array
        (
            [p_number] => 20W25S
            [pa_series] => S
            [pa_tube-o-d-mm] => 25
            [pa_tube-o-d-mm_calculated] => 25
            [product_id] => 10624
        )

    [2] => Array
        (
            [p_number] => 20W30S
            [pa_series] => S
            [pa_tube-o-d-mm] => 30
            [pa_tube-o-d-mm_calculated] => 30
            [product_id] => 10627
        )

    [3] => Array
        (
            [p_number] => 20W42L
            [pa_series] => L
            [pa_tube-o-d-mm] => 42
            [pa_tube-o-d-mm_calculated] => 42
            [product_id] => 10600
        )

    [4] => Array
        (
            [p_number] => 20W06S
            [pa_series] => S
            [pa_tube-o-d-mm] => 6
            [pa_tube-o-d-mm_calculated] => 6
            [product_id] => 10603
        )

    [5] => Array
        (
            [p_number] => 20W08S
            [pa_series] => S
            [pa_tube-o-d-mm] => 8
            [pa_tube-o-d-mm_calculated] => 8
            [product_id] => 10606
        )

    [6] => Array
        (
            [p_number] => 20W10S
            [pa_series] => S
            [pa_tube-o-d-mm] => 10
            [pa_tube-o-d-mm_calculated] => 10
            [product_id] => 10609
        )

    [7] => Array
        (
            [p_number] => 20W12S
            [pa_series] => S
            [pa_tube-o-d-mm] => 12
            [pa_tube-o-d-mm_calculated] => 12
            [product_id] => 10612
        )

    [8] => Array
        (
            [p_number] => 20W14S
            [pa_series] => S
            [pa_tube-o-d-mm] => 14
            [pa_tube-o-d-mm_calculated] => 14
            [product_id] => 10615
        )

    [9] => Array
        (
            [p_number] => 20W16S
            [pa_series] => S
            [pa_tube-o-d-mm] => 16
            [pa_tube-o-d-mm_calculated] => 16
            [product_id] => 10618
        )

    [10] => Array
        (
            [p_number] => 20W20S
            [pa_series] => S
            [pa_tube-o-d-mm] => 20
            [pa_tube-o-d-mm_calculated] => 20
            [product_id] => 10621
        )

    [11] => Array
        (
            [p_number] => 20W35L
            [pa_series] => L
            [pa_tube-o-d-mm] => 35
            [pa_tube-o-d-mm_calculated] => 35
            [product_id] => 10597
        )

    [12] => Array
        (
            [p_number] => 20W08L
            [pa_series] => L
            [pa_tube-o-d-mm] => 8
            [pa_tube-o-d-mm_calculated] => 8
            [product_id] => 10576
        )

    [13] => Array
        (
            [p_number] => 20W10L
            [pa_series] => L
            [pa_tube-o-d-mm] => 10
            [pa_tube-o-d-mm_calculated] => 10
            [product_id] => 10579
        )

    [14] => Array
        (
            [p_number] => 20W12L
            [pa_series] => L
            [pa_tube-o-d-mm] => 12
            [pa_tube-o-d-mm_calculated] => 12
            [product_id] => 10582
        )

    [15] => Array
        (
            [p_number] => 20W15L
            [pa_series] => L
            [pa_tube-o-d-mm] => 15
            [pa_tube-o-d-mm_calculated] => 15
            [product_id] => 10585
        )

    [16] => Array
        (
            [p_number] => 20W18L
            [pa_series] => L
            [pa_tube-o-d-mm] => 18
            [pa_tube-o-d-mm_calculated] => 18
            [product_id] => 10588
        )

    [17] => Array
        (
            [p_number] => 20W22L
            [pa_series] => L
            [pa_tube-o-d-mm] => 22
            [pa_tube-o-d-mm_calculated] => 22
            [product_id] => 10591
        )

    [18] => Array
        (
            [p_number] => 20W28L
            [pa_series] => L
            [pa_tube-o-d-mm] => 28
            [pa_tube-o-d-mm_calculated] => 28
            [product_id] => 10594
        )

    [19] => Array
        (
            [p_number] => 20W06L
            [pa_series] => L
            [pa_tube-o-d-mm] => 6
            [pa_tube-o-d-mm_calculated] => 6
            [product_id] => 10573
        )

)
Part Number Series Tube O.D. mm Action
20W06L L 6 Add Quote
20W08L L 8 Add Quote
20W10L L 10 Add Quote
20W12L L 12 Add Quote
20W15L L 15 Add Quote
20W18L L 18 Add Quote
20W22L L 22 Add Quote
20W28L L 28 Add Quote
20W35L L 35 Add Quote
20W42L L 42 Add Quote
20W06S S 6 Add Quote
20W08S S 8 Add Quote
20W10S S 10 Add Quote
20W12S S 12 Add Quote
20W14S S 14 Add Quote
20W16S S 16 Add Quote
20W20S S 20 Add Quote
20W25S S 25 Add Quote
20W30S S 30 Add Quote
20W38S S 38 Add Quote

1. Parts are supplied complete with nuts and sleeves. For body only add a -1 to the end of part number

2. Tube Fittings are Plated Carbon Steel

3. Stainless Steel Tube Fittings are available upon request

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