High Quality Stainless Steel Snap Hook-DIN 5299C

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5000 Piece/Pieces pc
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500,000,000 Pieces Per Month pc/month

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Product Description:

 

uick Details Of  Snap Hook

 

Brand NameHOOKSHProduct NameSnap Hook
MaterialZinc AlloySizeAccording to your need
ColorAny ColorLogoEmbossed/engraved/printed

 

Specification Of Snap Hook 

 

1)Main Material : Zinc alloy

 

2) technique :plating

 

3) Color : According to your select

 

4) Size : Any are available, according to customers request

 

5) Usage :Garment,jeans,handbags, shoes and so on

 

6) Logo : Embossed/engraved/printed/lasered or cut

 

 

Features Of  Snap Hook

 

1. Independent design;

2.Cost competitiveness;

3.Strict quality control;

 4.Best service;

5.High quality

 

Packaging & Delivery Of  Snap Hook

 

1.Packaging:with the waterproof paper or do as your need .

 

2.Delivery : according to your order quantity .

snap hooks

snap hooks type

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Q:What is the top of the crane hook
Top: lifting hook over the winch. It is not entirely correct to say that it is not the right thing to bump into a boom or pulley, because your problem is a crane, not a bridge or a car tireCause: upper limit position limiter (upper limit) failure or damage.Hazard: may break the wire rope, hook head down, may also crush the pulley. Equipment accident or personal injury accident. Most of the top is a single beam electric hoist
Q:Why does the crane have two hooks?
Not all cranes are two hooks, you said the double hook crane are generally large tonnage, a main hook, a pair of hook, double hook crane can work at the same time with two hooks, keep lifting balance, also can use a single, small tonnage is small hook operation, save resources
Q:Hooks need to be made of I steel, and shall not be cold processing, what does it mean?
First of all, the hook generally bear dynamic load, therefore need to be reinforced with enough flexibility, secondly, hook to omen in the overload after fracture, which is deformed or stretched out, a reinforced good ductility is flexible, it is soft, but obvious omen before fracture, steel cold working can improve the tensile the strength, but the ductility is bad, the elongation decreased under dynamic load capacity is reduced, processing steel needs to be heated, because the steel will produce internal force in the internal of the cold deformation, cause the added strength which is reinforced in cold processing, steel after heating, internal atoms move easily so, do not produce force, the mechanical properties will not change, but don't overdo or quench, naturally cooling slowly, or worse mechanical properties.
Q:There are several kinds of crane hooks
According to the shape of the hook is divided into singleanddouble hookhook; according to the manufacturing method for forging hook and laminated hook.
Q:Does the crane hook group include the secondary hook and the main hook
Hook group is collectively referred to as the main hook and the hook are hook group. Two refers to the crane hoisting mechanism
Q:Elevator shaft hook is the construction side or elevator shaft, the factory do?
Drawings provided by the elevator manufacturers, construction by the construction side.
Q:Elevator roof hook usually a few?
Generally 4.1, lift hook are generally designed on the staircase roof beam, because the actual use of lifting hook just as the host installation of the elevator, installed after the elevator has no effect (days after if the replacement can also be used to host). So for the structure, the hook load is only a temporary role, so in the structure only need to consider some reinforcement can be reinforced. The day after the lift in the use process, the driving wheel force by supporting the elevator at the ends of the I-shaped steel beam, floor stairwell position does not bear the lift load, so after the openings on the structure effect of co..2, according to the installation of engineering, with good ductility of a hook steel production, steel strength design for the design value of 50Mpa, usually in the building structure design strength of steel is 210Mpa, which is mainly on account of the installation process and more unpredictable factors belong to dynamic load. In order to reduce the strength of the steel design and the use of better ductility of the first grade steel, in order to ensure the safety factor, if the steel failure can be found in large deformation, to prevent accidents.3, according to the general design of construction drawing, such as unclear ask elevator manufacturers and technical personnel. Generally as long as the hook can be hung on the hook hanging manual line.
Q:What are the dangerous sections of the crane hook
B -B A-A section with the same cross section, B -B section in the sling tension loading, have been straightened and cut off the trend here, shearing stress is maximum, it is also dangerous section.
Q:Number 4, ~6, is a big fish
If your 4-6 number refers to the words of Ise's 35 kg of carp fishing should not be a problem
Q:what is Technical requirements for hooks
The hook should not have defects which affect the performance of the safety hook; defect repair welding; hook surface should be smooth, no cracks, folding, acute, burr, stripping, burning and other defects.
HOOKSH is a professional manufacturer of shoe and handbag accessories and belt buckles. We have various products with new designs, high quality and low prices. With 35-year experience, we have established strong relationships with customers from all over the world

1. Manufacturer Overview

Location Shanghai, China
Year Established 2004
Annual Output Value Above US$ 10 Million - US$ 50 Million
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 30% - 40%
No.of Employees in Trade Department 50 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: Above 10,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range High; Average