Blind Bolt Spec

Maxibolts are primarily used in structures where higher loads are required.

Blind bolt spec.

D hole size where required should be the same as the flange bolt hole. W 5 32 nominal diameter cherry maxibolt blind bolt 219 min. Wt thickness of the web or tie bar should be 6 mm minimum or equal to thickness t if less than 6 mm. Blind flange dimensions class 150 to class 2500 outer diameter of body bolt circle bolt hole diameter straightness and alignment of the bolt hole thickness of the blind.

No reduction in diameter to allow for the slot is required. Oversize repair parts huck part numbers and procurement specifications. It is different than a valve in that the blind is a permanent or long term isolation device. The cherry maxibolt blind bolt system is available in alloy steel and a 286 cres materials.

Special configurations huck part numbers and procurement specifications. A blind flange bf is a piping component for covering or closing the end of a pipe valve vessel or tank. In practice these dimensions have been rounded round off upwards. It conforms to ms90353 ms90354 and ms21140 ms21141 meets the requirements of mil f 81177 and mil f 8975 and is listed in qpl81177 and qpl8975.

The huck blind bolt system is a service proven high strength blind fastening system which combines important features of structural durability and fabrication convenience with good economics. In bearing the resistance of a blind bolt should satisfy the requirements of aisc specification 360 10 clause j3 10 expressions j3 6a or j3 6b as required using the nominal diameter d of the bolt. The original 3 part design for general hollow section connections and the larger sized 5 part high clamping force hcf. When used at the end of a pipe vessel or tank it provides an easy open access for further extension of the pipe.

Hollo bolt an expansion bolt for structural hollow sections shs hss with blind connections when you only have access to one side of the connection. In combined tension and shear blind bolts should satisfy the following expressions. The thin wall bolt has a strong shear capacity. Blind flange datasheets and dimensional information.

A spectacle blind or spec blind abbreviated as sb is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be inspected or removed from service. Grip with blue anodize on sleeve. After installation a neat low profile head is left with no stud.