Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852

Model NO.: Twist Bolt
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Yzp&Blk&Zinc Plated&HDG
Process: Cold Forging,Hot Forging,Machining
Trademark: STRONG BOLT
Transport Package: Small Box & Bulk & Customizing
Specification: M12-M36
Origin: Ningbo, China
HS Code: 7318150000

Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852
Item Twist Off Type Tension Control Structual Bolts with Heavy Hex Head and Round Head Configurations ASTM F1852
Grade 10.9
Material Alloy Steel
Surface Treatment Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated.
Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852
 
Twist off Type Tension Control Structual Bolt with Heavy Hex Head and Round Head Configurations ASTM F1852

Ethylene Decomposition Furnace Anchor

There are many types of anchors, and high-holding anchors are commonly used on drilling platforms, as shown in Figure 1. The main feature of this anchor is that its gripping force can only be guaranteed when the pulling force is in the horizontal direction. If the pulling force has a vertical component, the gripping force is reduced, and the anchor claw will be pulled out of the ground. Experiments show that the grip force starts to decrease when the anchor handle is turned up by 6°, and the grip force decreases significantly when the anchor handle is turned up by 12°. Therefore, when mooring, the lower end of the anchor chain must be tangent to the seabed, otherwise there is a danger of running the anchor. Lifting the anchor is to use this feature, pull the anchor chain upward to lift the anchor handle, the anchor loses its grip, and finally breaks out of the ground.

Ethylene Decomposition Furnace Anchor,Refractory Casting Anchors,Anchors For Pre Heater,304 Stainless Steel Refractory Anchor

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