Solution Description

Our major generate include shackles, clips, turnbuckles, load binders, hooks, eye bolts and nuts, wire rope, chains, snap hooks, stainless metal and sound brass riggings and so on.

 G70 Chain With Hooks

Art No. SIZE ASTM80 NACM90 NACM96 PC/DRUM
WT W.L. B.L. WT W.L. B.L. WT W.L. B.L.
KG LB LB KG LB LB KG LB LB
  GRADE 43
UCH4301 1/4x14' five 2150 7750 4.5 2600 7500 4.5 2600 7800 fifty
UCH4302 one/4x16' 6 2150 7750 five 2600 7500 five 2600 7800 40
UCH4303 five/16x14' seven.5 3200 11600 6 3900 9700 seven 3900 11700 35
UCH4304 5/16x16' eight.five 3200 11600 six.5 3900 9700 8 3900 11700 30
UCH4305 5/16x18' nine.5 3200 11600 7.five 3900 9700 nine 3900 11700 thirty
UCH4306 5/16x20' 10.5 3200 11600 8 3900 9700 nine.five 3900 11700 25
UCH4307 5/16x25' 13 3200 11600 ten 3900 9700 12 3900 11700 twenty
UCH4308 5/16x30' fifteen.5 3200 11600 twelve 3900 9700 14 3900 11700 20
UCH4309 three/8x14' ten.five 4450 16200 nine.five 5400 15200 ten 5400 16200 twenty five
UCH4310 three/8x16' twelve 4450 16200 eleven 5400 15200 eleven.5 5400 16200 twenty five
UCH4311 three/8x20' 15 4450 16200 13.5 5400 15200 thirteen.5 5400 16200 twenty
UCH4312 three/8x25' 18.five 4450 16200 sixteen.5 5400 15200 seventeen.five 5400 16200 20
  GRADE 70
UCH7001 1/4x14' 5 3150 12600 4.5 3150 12100 4 3150 12600 fifty
UCH7002 1/4x16' six 3150 12600 5 3150 12100 5 3150 12600 forty
UCH7003 five/16x14' 7.five 4700 18800 seven 4700 18800 seven 4700 18800 35
UCH7004 5/16x16' eight.five 4700 18800 eight 4700 18800 8 4700 18800 30
UCH7005 5/16x18' 9.5 4700 18800 eight.five 4700 18800 9 4700 18800 thirty
UCH7006 five/16x20' 10.five 4700 18800 nine 4700 18800 ten 4700 18800 25
UCH7007 5/16x25' 13 4700 18800 10 4700 18800 twelve 4700 18800 twenty
UCH7008 5/16x30' 15.five 4700 18800 twelve 4700 18800 fourteen.five 4700 18800 twenty
UCH7009 three/8x14' 10.five 6600 26400 nine.5 6600 24700 10 6600 26400 25
UCH7571 3/8x16' twelve 6600 26400 11 6600 24700 11.five 6600 26400 twenty
UCH7011 three/8x20' fifteen 6600 26400 thirteen.5 6600 24700 fourteen.5 6600 26400 twenty
UCH7012 3/8x25' eighteen.five 6600 26400 sixteen.five 6600 24700 eighteen 6600 26400 15

Company Information 
HangZhou CZPT Rigging Co., Ltd. is located in HangZhou, China. For many several years provides a assortment of industrial items that addresses lifting, lashing, slings, rigging, maritime, mining, towing, transportation, building, fishing and safety programs...We give not only high top quality merchandise but also a lot more added benefits for our clients and partners.
With advanced production equipment, fantastic production approach, strict administration and with great quality solution, we have gotten the certificate of ISO9001, CE, GS.
Beneath our company ideas "Top quality 1st, Customer 1st", our goods are marketed much better and better. Now we are exporting far more than a hundred and twenty international locations and areas all in excess of the planet. Our once-a-year output is a lot more than a hundred million US Dollar.
Facing the industry, our company will rely on a strong unity, forge ahead with perseverance and a management and workforce to meet up with the challenge, in fierce competitiveness in the marketplace in advance waves. YANFEI will be your ideal business associate.
 
What We Have 
· China Leading Rigging Hardware And Producing Technology
· Huge Generation Potential
· Quickly Shipping
· Super Large Good quality
· Competitive Cost
· 10 Years' Export Knowledge
· Excellent Sale and Right after-sale Service
· OEM Available
 
FAQ
one.Can I be your agent?
Yes, welcome to deep cooperation. We have massive promotion of CZPT brand in the marketplace now. For the specifics remember to speak to with our overseas supervisor. 
 2.Is OEM available?
Sure, OEM is obtainable. We have skilled designer to aid your brand name advertising. 
three.Is the sample available?
Yes, samples are accessible for you to examination the good quality.
4.Are the products tested before shipping?
Indeed, all of our items was qualified before transport.
five.What is actually your top quality guarantee?
We have distinct sorts of goods which can satisfy distinct high quality common.
YANFEI QC office will test items before shipping. We have a hundred% high quality assure to buyers. We will be accountable for any quality difficulty. 
6.What is actually reward will you provide?
Your consumer happy on the high quality.
Your customer ongoing orders.
Your can get excellent reputation from your market and obtain far more orders.

YANFEI tremendous large good quality merchandise will provide you success organization.
 

US $1.5-20
/ Piece
|
10 Pieces

(Min. Order)

###

Material: Alloy/Carbon Steel
Surface Treatment: Zinc Yellow Plated
Structure: Chain with Hooks
Color: Solid Color
Name: Us Standard Chain with Hooks (Clevis Hooks/ Eye H
Type: Us Standard

###

Customization:

###

Art No. SIZE ASTM80 NACM90 NACM96 PC/DRUM
WT W.L. B.L. WT W.L. B.L. WT W.L. B.L.
KG LB LB KG LB LB KG LB LB
  GRADE 43
UCH4301 1/4x14' 5 2150 7750 4.5 2600 7500 4.5 2600 7800 50
UCH4302 1/4x16' 6 2150 7750 5 2600 7500 5 2600 7800 40
UCH4303 5/16x14' 7.5 3200 11600 6 3900 9700 7 3900 11700 35
UCH4304 5/16x16' 8.5 3200 11600 6.5 3900 9700 8 3900 11700 30
UCH4305 5/16x18' 9.5 3200 11600 7.5 3900 9700 9 3900 11700 30
UCH4306 5/16x20' 10.5 3200 11600 8 3900 9700 9.5 3900 11700 25
UCH4307 5/16x25' 13 3200 11600 10 3900 9700 12 3900 11700 20
UCH4308 5/16x30' 15.5 3200 11600 12 3900 9700 14 3900 11700 20
UCH4309 3/8x14' 10.5 4450 16200 9.5 5400 15200 10 5400 16200 25
UCH4310 3/8x16' 12 4450 16200 11 5400 15200 11.5 5400 16200 25
UCH4311 3/8x20' 15 4450 16200 13.5 5400 15200 13.5 5400 16200 20
UCH4312 3/8x25' 18.5 4450 16200 16.5 5400 15200 17.5 5400 16200 20
  GRADE 70
UCH7001 1/4x14' 5 3150 12600 4.5 3150 12100 4 3150 12600 50
UCH7002 1/4x16' 6 3150 12600 5 3150 12100 5 3150 12600 40
UCH7003 5/16x14' 7.5 4700 18800 7 4700 18800 7 4700 18800 35
UCH7004 5/16x16' 8.5 4700 18800 8 4700 18800 8 4700 18800 30
UCH7005 5/16x18' 9.5 4700 18800 8.5 4700 18800 9 4700 18800 30
UCH7006 5/16x20' 10.5 4700 18800 9 4700 18800 10 4700 18800 25
UCH7007 5/16x25' 13 4700 18800 10 4700 18800 12 4700 18800 20
UCH7008 5/16x30' 15.5 4700 18800 12 4700 18800 14.5 4700 18800 20
UCH7009 3/8x14' 10.5 6600 26400 9.5 6600 24700 10 6600 26400 25
UCH7010 3/8x16' 12 6600 26400 11 6600 24700 11.5 6600 26400 20
UCH7011 3/8x20' 15 6600 26400 13.5 6600 24700 14.5 6600 26400 20
UCH7012 3/8x25' 18.5 6600 26400 16.5 6600 24700 18 6600 26400 15
US $1.5-20
/ Piece
|
10 Pieces

(Min. Order)

###

Material: Alloy/Carbon Steel
Surface Treatment: Zinc Yellow Plated
Structure: Chain with Hooks
Color: Solid Color
Name: Us Standard Chain with Hooks (Clevis Hooks/ Eye H
Type: Us Standard

###

Customization:

###

Art No. SIZE ASTM80 NACM90 NACM96 PC/DRUM
WT W.L. B.L. WT W.L. B.L. WT W.L. B.L.
KG LB LB KG LB LB KG LB LB
  GRADE 43
UCH4301 1/4x14' 5 2150 7750 4.5 2600 7500 4.5 2600 7800 50
UCH4302 1/4x16' 6 2150 7750 5 2600 7500 5 2600 7800 40
UCH4303 5/16x14' 7.5 3200 11600 6 3900 9700 7 3900 11700 35
UCH4304 5/16x16' 8.5 3200 11600 6.5 3900 9700 8 3900 11700 30
UCH4305 5/16x18' 9.5 3200 11600 7.5 3900 9700 9 3900 11700 30
UCH4306 5/16x20' 10.5 3200 11600 8 3900 9700 9.5 3900 11700 25
UCH4307 5/16x25' 13 3200 11600 10 3900 9700 12 3900 11700 20
UCH4308 5/16x30' 15.5 3200 11600 12 3900 9700 14 3900 11700 20
UCH4309 3/8x14' 10.5 4450 16200 9.5 5400 15200 10 5400 16200 25
UCH4310 3/8x16' 12 4450 16200 11 5400 15200 11.5 5400 16200 25
UCH4311 3/8x20' 15 4450 16200 13.5 5400 15200 13.5 5400 16200 20
UCH4312 3/8x25' 18.5 4450 16200 16.5 5400 15200 17.5 5400 16200 20
  GRADE 70
UCH7001 1/4x14' 5 3150 12600 4.5 3150 12100 4 3150 12600 50
UCH7002 1/4x16' 6 3150 12600 5 3150 12100 5 3150 12600 40
UCH7003 5/16x14' 7.5 4700 18800 7 4700 18800 7 4700 18800 35
UCH7004 5/16x16' 8.5 4700 18800 8 4700 18800 8 4700 18800 30
UCH7005 5/16x18' 9.5 4700 18800 8.5 4700 18800 9 4700 18800 30
UCH7006 5/16x20' 10.5 4700 18800 9 4700 18800 10 4700 18800 25
UCH7007 5/16x25' 13 4700 18800 10 4700 18800 12 4700 18800 20
UCH7008 5/16x30' 15.5 4700 18800 12 4700 18800 14.5 4700 18800 20
UCH7009 3/8x14' 10.5 6600 26400 9.5 6600 24700 10 6600 26400 25
UCH7010 3/8x16' 12 6600 26400 11 6600 24700 11.5 6600 26400 20
UCH7011 3/8x20' 15 6600 26400 13.5 6600 24700 14.5 6600 26400 20
UCH7012 3/8x25' 18.5 6600 26400 16.5 6600 24700 18 6600 26400 15

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 Us Standard Chain with Hooks (Clevis Hooks/ Eye Hooks)     double chainChina Us Standard Chain with Hooks (Clevis Hooks/ Eye Hooks)     double chain
editor by czh 2023-01-05