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Ningbo Big-thumb International Trade Co., Ltd.
Ningbo Big-thumb International Trade Co., Ltd.  

Gold Index: 10403

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metal accessories 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean
Delivery Date: 45days
Type: Others
Production Capacity: 10,000,000
Machine Type: Milling Machine
Brand Name: customer requirment

1: Precision Stamping Product
2: Excellent Dimension Accuracy
3: Advanced Inspection Measure
4: Profession Mould Design


In electrical and mechanical trades and manufacturing, each half of a pair of mating connectors or fasteners is conventionally assigned the designation male or female. The "female" connector is generally a receptacle that receives and holds the "male" connector.
The assignment is by direct analogy with genitalia and sexual intercourse; the part bearing one or more protrusions, or which fits inside the other, being designated male in contrast to the part containing the corresponding indentations, or fitting outside the other, being designated female. Extension of the analogy results in the verb to mate being used to describe the process of connecting two corresponding parts together.
In some cases (notably electrical power connectors), the gender of connectors is selected according to rigid rules, to enforce a sense of one-way directionality (e.g. a flow of power from one device to another). This gender distinction is implemented to enhance safety (or proper functionality), by preventing unsafe (or non-functional) configurations from being set up.
In terms of mathematical graph theory, an electrical power distribution network made up of plugs and sockets is a directed tree, with the directionality arrows corresponding to the female-to-male transfer of electrical power through each mated connection. This is an example where male and female connectors have been deliberately designed and assigned to physically enforce a safe network topology.
In other contexts, such as plumbing, one-way flow is not enforced through connector gender assignment. Flows through piping networks can be bidirectional, as in underground water distribution networks which have designed-in redundancy. In plumbing situations where one-way flow is desired, it is implemented through other means (e.g. gravity flow, one-way check valves), and not through male-female gender schemes.


1: Thickness: 0.05mm-10mm
 
2: Materials: In Both Ferrous and Non Ferrous Alloys (Carbon Steel, Stainless steel, Aluminum Alloy, Brass and Bronze Alloy)
 
3: All Kinds of Surface Treatment are Available: Polishing, Zinc Plated, Chrome Plating, Powder Coating, Phosphate Coating ect
 
4: In-house Molding
 
5: Very High Production Rate Assure Low Production Cost
 
6: Service: CNC Machining, Fabrication. Welding and Assembly Available
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 Mr. Sun Zhenxiang

Tel: 86-574-87529860
Fax: 86-574-87529861
Mobile: 139 6787 8039
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Company Info

Ningbo Big-thumb International Trade Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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