ANSI B16.5 150LB Blind Flange (BL)

ANSI B16.5 150LB Blind Flange (BL)

Model NO. LT-F03
  • Delivery:FOB
  • Minimum order quantity:5 pieces
  • Supply Ability:36500 pieces / Day
  • Stock Time:45 Days
  • Categories: Blind Flange

    What is a Blind Flange?

    Blind Flanges are a form of connection, in fact, flanges with no holes in the middle. One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance.

    In terms of the plugging effect, it has the same effect as the stub end and cap. However, it is too difficult to remove the stub end, and the blind flange is fixed with bolts, which is very easy to remove.

    ANSI B16.5 150LB Blind Flange (BL)

            Size        OD        Bolt Circle                Bolt Hole                                Sealing FaceThickness
    1/2"1588.960.515.7 x 435.11.611.2
    3/4"2098.669.915.7 x 442.91.612.7
    1"2510879.315.7 x 450.81.614.2
    11/4"32117.388.915.7 x 463.51.615.7
    11/2"4012798.615.7 x 473.151.617.5
    2"50152.4120.719.1 x 491.91.6


    21/2"65177.8139.719.1 x 4104.61.622.4
    3"80190.5152.419.1 x 41271.623.9
    4"100228.6190.519.1 x 8157.21.623.9
    5"125254215.922.4 x 8185.71.623.9
    6"150279.4241.322.4 x 8215.91.625.4
    8"200342.9298.522.4 x 8269.71.628.4
    10"250406.436225.4 x 12323.91.630.2
    12"300482.6431.825.4 x 123811.631.75
    14"350533.4476.328.4 x 12412.81.635.1
    18"450635577.931.8 x 16533.41.6


    20"500698.563531.8 x 20584.21.642.9
    24"600812.8749.335.1 x 20692.21.6


    1. How to make sure the raw material is real material which we need?
      Firstly, we have our own casting foundry. We control our products’ quality start from raw material. The proportion of fixed raw materials, professional operation process, and detection of spectrometer imported from Germany.

    2. Can we laser marking our logo or others on the pipe fittings?

      Yes, it is acceptable.

    3. Can we require custom packaging, such as color boxes, etc?

      Yes, certainly. It depends on how many quantities do you need. It also will increase the total cost.

    4. Can we cast our logo on the valves or print the logo on the handle sheath cover?

      Yes, the Casting logo on the valves, depends on quantities. Our suggestion is laser marking on it. Print the logo on the handle sheath cover, it is free to design for our customer.

    5. Are samples available to be sent for free?

      Almost Yes, it depends on the value of the products. There are thousands of our products with different products and sizes. You can contact us for a particular answer.

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