China Female Round Shape Stainless Steel 12 Constellations Rhinestones Pendant Necklace Women Stainless Steel Necklace Chain for Gift bush conveyor chain

Item Description

Female Round Form Stainless Steel twelve Constellations Rhinestones Pendant Necklace Females Stainless Metal Necklace Chain For Gift

Main Creation

Our business is a producer of 925 silver jewellery, brass jewellery, opal jewellery,artificial opal loose CZPT and some of gemstone and semi-gemstone.

Production Description

Product No. NL3571
Sort Necklace
Duration forty+5cm
Substance stainless metal
Stone kind rhinestone
Polish Higher Polish
Plating Rhodium plating/ Rose plating/ 14K yellow plating/ 18K yellow plating/ black plating
Symbol Satisfactory Personalized
MOQ 5pcs
Eco-pleasant Materials Sure
Sample Payment Yes,it will be returned when you spot volumn buy
Sample time inside of 7 operate days if have inventory
Provider OEM & ODM Approved
Layout Unique 3D design
Payment Phrases T/T, Paypal,Western Union,Wechat,Alipay,and many others
Shipping and delivery Time inside of thirty-35days right after acquiring deposit, but it will also depend on your amount
Bundle Specific in an opp bag + bubble paper + Carton, Or as customer’s ask for
Shipment Transport by Fedex, DHL, UPS,TNT, EMS, E-packet and and so on
Gain Maker
Primary Organization 925 silver & Brass jewelry, artificial stone
Comments Welcome any feedback for our productions and support, so that we can boost

Firm Info

 

FAQ : 

1.MOQ: 30pcs
All of sample can be created as for your necessity
one) Can provide present sample
two) Customized sample will be charged the sample cost, and will return if your order more than 100pcs/prs.
 
2 .How to order
Phase 1: Ship quotation to confirm price.
Action 2: Following cost is confirmed, send proforma invoice.Customer pays 30% deposit.
Action 3: After getting deposit, we will start creation.
Action 4: Before cargo, send industrial invoice. Customer pays 70% balance
Finally: Right after receiving stability, ship the parcel.

three.Customized Brand
-Sure, can stamp emblem as your request for cost-free.

four.Personalized Design and style
– Certain ,we have the specialist style staff, we can give you best design foundation on your documents or unique sample.

5. Payment phrases
-TT/ Western Union/ Paypal/ Wechat/ Alipay
thirty% deposit in progress,70% balance will be compensated ahead of cargo

six. Supply time
-Sample buy: 10-15 operate days right after getting deposit if have inventory
-Bulk order: Normally will take 4-5weeks after acquiring depositif not have product, it will just take 5-6weeks right after obtaining deposit,but it will also rely on your amount
 
7. Cargo
-Freight is relies upon on the bodyweight quantity and area
-Goods will get to your palms about 4~7days by DHL/FEDEX/UPS/ EMS/TNT
 
eight. Packing
-with OPP bag, bubble paper, and strong carton

9.Do you have your personal Factory?

-Our firm is a expert maker given that 2571,you are welcomed to check out our factory at at any time.

Design: Customized
Name of Material: Necklace
Origina of Material: From China
Factory: Yes
Experience: More Than 13 Years Factory Experience
ODM & OEM: Warmly Welcome

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Item No. NL30020
Type Necklace
Length 40+5cm
Material stainless steel
Stone type rhinestone
Polish High Polish
Plating Rhodium plating/ Rose plating/ 14K yellow plating/ 18K yellow plating/ black plating
Logo Acceptable Customized
MOQ 5pcs
Eco-friendly Material Yes
Sample Fee Yes,it will be returned when you place volumn order
Sample time within 7 work days if have stock
Service OEM & ODM Accepted
Design Unique 3D design
Payment Terms T/T, Paypal,Western Union,Wechat,Alipay,etc
Delivery Time within 30-35days after getting deposit, but it will also depend on your quantity
Package Individual in an opp bag + bubble paper + Carton, Or as customer’s request
Shipment Shipping by Fedex, DHL, UPS,TNT, EMS, E-packet and etc
Advantage Manufacturer
Main Business 925 silver & Brass jewelry, synthetic stone
Feedback Welcome any comments for our productions and service, so that we can improve
Design: Customized
Name of Material: Necklace
Origina of Material: From China
Factory: Yes
Experience: More Than 13 Years Factory Experience
ODM & OEM: Warmly Welcome

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Item No. NL30020
Type Necklace
Length 40+5cm
Material stainless steel
Stone type rhinestone
Polish High Polish
Plating Rhodium plating/ Rose plating/ 14K yellow plating/ 18K yellow plating/ black plating
Logo Acceptable Customized
MOQ 5pcs
Eco-friendly Material Yes
Sample Fee Yes,it will be returned when you place volumn order
Sample time within 7 work days if have stock
Service OEM & ODM Accepted
Design Unique 3D design
Payment Terms T/T, Paypal,Western Union,Wechat,Alipay,etc
Delivery Time within 30-35days after getting deposit, but it will also depend on your quantity
Package Individual in an opp bag + bubble paper + Carton, Or as customer’s request
Shipment Shipping by Fedex, DHL, UPS,TNT, EMS, E-packet and etc
Advantage Manufacturer
Main Business 925 silver & Brass jewelry, synthetic stone
Feedback Welcome any comments for our productions and service, so that we can improve

Roller Chain Basics

Before choosing the right roller chain for your machine, it is necessary to learn some basics. Learn about sprockets, tensile strength, pitch, and width. Read this article to learn more. It will help you make an informed decision. Getting the right product is critical, but it’s not always as simple as choosing a brand name. You need to choose a company that supports its products and provides good service.
chain

Roller sprocket

If you are planning to purchase roller sprockets for your application, you should first look at the various types available. Sprockets available for single-strand roller chains are manufactured by Boston Steel – Type B sprockets are drilled to size. They are available in 1/4, 3/8, 1/2, 5/8, 3/4 and 1″ pitch sizes.
The diameter of the sprocket is important when choosing the right sprocket for your application. Using a caliper to measure the diameter of a toothless plate is a good way to determine the exact size of the sprocket. A caliper is the diameter of a plate without teeth. On Type B and C sprockets, the hub diameter measures the thickness of the hub.
Another type of sprocket is the steel split sprocket, which is split in diameter. This type is easy to install and remove, and is held together by bolts in the hub. Typically, split sprockets have chain pitches ranging from 40 to 240 and bores ranging from 3/4″ to 6″. The split sprockets are designed with one pointing towards the ceiling and the other two parallel to the floor.
When shopping for sprockets, it is important to remember that they are designed specifically for a specific chain. All chains are manufactured to specific standards. In the United States, the most common standard is ANSI. The chain pitch is the distance between the center of each pin and the center of the next pin. In the US, the standard is always measured in eight-inch intervals.
In addition to sprocket size, sprocket pitch and the surface area also affect chain life. Unlike belt sprockets, which are made of forged steel, the teeth on roller sprockets are stamped from steel sheet or pressed from powdered metal. The harder the teeth, the longer the chain will last.

Roller chain pitch

The pitch of a roller chain is the distance between the sprocket and the pin. The smaller the thread pitch, the smaller the bushing wear. Generally speaking, the smaller the pitch, the longer the life of the chain. For best performance and longest life, manufacturers recommend a minimum chain pitch of 2% to 3%. Chain pitch is important to ensure proper performance, and the manufacturer recommends that you replace the chain when it reaches 2% to 3% of normal.
To determine the correct chain pitch for a particular chain, first determine the sprocket size and pitch. Pitch is the distance between pin centers, measured in 1/8 inch increments. The pin diameter of the chain is also important. If you’re not sure about the pin diameter of your chain, measure a few links to get a good average reading. Alternatively, use a caliper to measure the inside diameter of the sprocket and count the number of teeth.
When sizing a sprocket, measure the chain between the gears with a caliper and compare it to the measurements on the chain size chart. Make sure you have checked all the specs and checked the correct chain pitch. Then, choose the correct chain pitch for your needs. This is a critical step in choosing the right chain. So get the correct pitch for your roller chain. Correct pitch helps ensure maximum performance and safety.
To identify a specific type of roller chain, measure its tensile strength. This represents the amount of load the chain can withstand before breaking. Another key parameter to consider is fatigue strength. Chains with high fatigue strength are more resistant to rust and wear than chains with low fatigue strength. The numbers on the right in the standard numbering represent normal or light duty chains, while the numbers on the left represent the pitch of heavy-duty chains.
Double pitch roller chains are a variant of single pitch chains. They are manufactured according to ISO 606 and meet the same standards as single pitch chains. They are mainly used in applications with lower requirements for speed and power transmission. The plates of double pitch roller chains are also longer than single pitch chains. The double pitch drive series is also used for elevator and long conveyor drives. There are three main types of roller chains: single-pitch chains, double-pitch carriers, and oversized rollers.

Roller chain width

When buying a roller chain, one of the first decisions you must make is its width. To make this determination, you need to measure the overall width of the chain, the diameter, and the width of each roller. You must also know the height and thickness of the board. After taking these measurements, you can start shopping for the perfect roller chain. But before you buy a new chain, it’s important to know what to expect from the chain itself.
There are many different types of roller chains. These chains are available for ANSI and metric measurements. They come in single-stranded and double-stranded variants. They are usually used for power transmission. Other types include agricultural, automotive, conveyor, multi-strand, and four-strand chains. These charts also include a chart so you can easily see the exact size you need. Listed below are some of the benefits of buying a roller chain.
Roller diameter and pin diameter are important factors in choosing the correct chain width. The width of the chain is the nearest binary fraction of 5/8 of an inch. It should be at least half the thickness of the sprocket, and the plate thickness is one-eighth the width of the chain. Overweight chains are indicated with the suffix H. The pitch and width of the chain are determined by the working load and machine speed.
The outer links of the roller chain are called pin links. These pins are inserted into the bushings of the adjacent roller links. They are held in place by cotter pins. Pin links are usually pressed into the pins of heavy-duty chains. These pins are used to hold the rollers in place. However, these pin chains can reduce the power rating of roller chains by up to 20%.
The ANSI 29.1 Steel Chain Specification specifies a minimum pitch in inches and ultimate strength of 12,500 x pitch in inches. At the same time, the O-ring chain greatly reduces wear due to its lubricating effect. O-ring and X-ring chains contain a lubricant injected by vacuum when riveting the chain together. Transmission chains are tested and governed by standards bodies such as ANSI. In 2011, the American Society of Mechanical Engineers developed a standard for precision power transmission chains.
chain

Roller chain tensile strength

One of the most important indicators of roller chain strength is tensile strength. This measurement refers to the amount of load the chain can withstand before breaking. Another measure, called fatigue strength, refers to the maximum load a chain can withstand before it breaks. The strength of a roller chain depends on its size, the quality of the steel used in its construction, and the heat treatment. There are also differences in the types of shot peening used to treat steel, pitch holes, and link plates.
When choosing a roller chain, the workload is critical. This is the maximum load the chain can withstand before fatigue failure occurs. This measurement is critical because it helps determine the type of load applied to the chain. When deciding which roller chain to buy, be sure to consider the mechanical type and desired strength. Then, make sure it meets strength and load-carrying capacity requirements.
The ultimate tensile strength of a roller chain is based on the manufacturer’s recommended maximum tensile strength. However, the actual tensile strength may be higher or lower than this value. The working load limit of a roller chain can also be calculated by multiplying the chain diameter by the grade. The working load limit of a chain is the highest tension it can withstand before breaking. This value is usually expressed in points.
The maximum tensile strength of roller chains varies by chain type. The single-strand heavy chain has thick side plates for higher shock loads. Single strand heavy-duty roller chains, also known as “bushing” roller chains, are also available. Double-stranded heavy chains are structurally similar, but they have two layers of steel connected by pins that are nearly twice as strong as standard roller chains.
The tensile strength of a single-strand roller chain is approximately 500 tons. In comparison, a single-chain blockchain has a tensile strength of 900. The tensile strength of the two is similar, and it is not recommended to choose one or the other. Although steel and titanium chains are considered the strongest materials for roller chains, these materials are not magnetic.

China Female Round Shape Stainless Steel 12 Constellations Rhinestones Pendant Necklace Women Stainless Steel Necklace Chain for Gift     bush conveyor chainChina Female Round Shape Stainless Steel 12 Constellations Rhinestones Pendant Necklace Women Stainless Steel Necklace Chain for Gift     bush conveyor chain
editor by czh 2023-01-01

Flat top chain

As one of the leading flat top chain manufacturers, suppliers, and exporters of mechanical products, We offer flat top chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of the flat top chain.

Recent Posts