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Lifting Loops

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Material: Carbon Steel (Q235) Alloy  steel   ( Q345D)           
Process: Precision Casting
Surface: Zinc Plated  
Packing: Bag, carton, pallet
Main Market: Thailand, Poland, Philippines, South Africa, Australia, Singapore, Malaysia, Canada, the USA, and more.

Precast Concrete Lifting  Loop is made of high-grade steel wire, forged in steel ferrules, and galvanized. Designed for threaded lift sockets, it provides a versatile and economical method of lifting prefabricated units for most applications, especially field operations.

Lifting loops with a pressed-on socket with thread can withstand a 45° oblique lift. If lateral loads are to be applied, a swivel eye should be used to allow the lift link to rotate 360°. The threaded lifting ring can only be attached to the equipment after the concrete strength reaches 15 MPa. In some cases, it may be economical and practical to place the loop with the equipment until the final installation.

The Special Lifting Loop is a component in the thread system which serves as a lifting key.

Lifting Loops(图1)

INDUSTRY
Automotive
Vanku provides parts solutions for cars, vans, trucks and construction vehicles currently. Though screws are small, a better security they are. Strict process-control, profound knowledge together with qualified products are the basis of co-operations between customers and Vanku.
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Building material
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Construction
Vanku provide High Strength,Hardened,Heavy type,Tension control,clipped bolts,nuts,washers and other structural parts. Used for structural house,factory and other building applications.
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Home Appliance Manufacture
Vanku provide machine\self tapping\self drilling\cutting thread\triangle\Combination screws,rivet,pressing rivet,nuts,washers,hinge and stamping parts.
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Machinery
Vanku Fasteners widely used in Wood-working,Textile,Engraving Machines and kinds of machine-building industry.
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Medical Equipment
Vanku provides the special fasteners in the availability of high-tensile and high-precision for the medical devices manufacturing industry. Especially, the Hexagonal Socket screws have been widely used which are made from carbon steel in grade 8.8, grade 10.9, grade 12.9 and stainless steel in 300 series, with the head type of flat head, countersunk head, round head, headless (Set screws), and etc. Non-magnetic fasteners offer the solutions for very extensive applications mainly where magnetic “interference” needs to be avoided or requires very low magnetic permeability. Therefore, with its non-magnetic characteristics, these fasteners are quite suited for precision instrument manufacturing Industry, especially for high-end imaging equipment, such as MRI's, CT machines, etc.
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New Energy
From wind power to solar and thermal energy, alternative energy is a rapidly growing market. When it comes to alternative energy, our customers depend on us for a reliable flow of dependable fastener products.
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Oil &Gas
Vanku is able to provide highly reliable fasteners for oil and gas industry operations, which are secured with full thread studs and nuts that meet the strict specifications of ASTM/ASME A193/A194. Lot traceability and Certified Mill Test Reports are available. Fasteners serve in Oil & Gas Industry ASTM/ASME A193 Grade B7 and B16 Studs ASTM A194 Grade 2H and Grade 7 Heavy Hex Nuts TEFLON/Xylan coatings and a full line of Stainless Steel fasteners.
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Power Transmission
​The transmission towers are constructed by zinc coated angle steel and connected eccentrically either by bolts, they undertake the extreme environmental condition such as strong wind and iced. Vanku has been dedicated to the manufacture of premium fasteners of the use in the “steel to steel” connections of power transmission towers, substations and other similar structures.
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Ultilities
Vanku brings a proven proficiency to the safe, efficient, and reliable fasteners solutions for Utilities applications include an extensive range in the plumbing, waterworks, and natural gas industry. From production to distribution, the bolts, and nuts required for flange packs are all made to applicable ASTM and ASME specifications and are designed to ANSI/AWWA classes.
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If you are interested in our products, please tell us which materials, type, width, length you want.

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