Item Description

PVC Hub x Hub Reducer Coupling

Item DESCRIPITION:

>  Easily and conveniently shift harming rainwater absent from your basis.

> The rigid, corrugated layout effortlessly bends and flexes aroun corners and landscaping even though holding it really is form.

>  Designed to connect 2″x3″and 3″x4″, male and feminine, 2″x3″ and male, 3″x4″ and male

>  Addtional length is required, basically cut together the noted traces, and connect additonal male and feminine models jointly for more duration.

> 35% increased load-bearing rating than common corrugated pipe.

> Suitable with most tradional 3 inch and 4 inch corrugated pipe and 4 inch PVC.

                                   
 
Product Functionality:

> Arrived quickly, extremely thick and sturdy. Maintains the condition you stretch it and it takes a bit of muscle to pull out the accordion condition, but  that’s a good thing.

> There are simple plastic downspout extension. They have 2 distinct sized ends, and just slip on, 2″x3″and 3″x4″, male and woman,  2″x3″ and male, 3″x4″ and male suit downspout completely.

> They are extended adequate to get the downspout drinking water out some distance from the facet of the residence.

> It suits and connected to each and every home standard opening downspout excellently. It opens up and twists to fit the terrain and                          circumstances.

HOW TO Put in A Adaptable DOWNSPOUT EXTENSION

> Find the end of the downspout extension that fits on the downspout. Most versatile downspout extensions have sleek finishes on either aspect of the accordion-pleated certer area. Maintain the finishes up to your downspout to see which conclude matches the downspout size.

> Extend out the downspout extension right up until it is totally prolonged. Unkink and straighten just before installation to keep away from breaking the extension or pulling it off the downspout.

> Lower the finish of the extension that will not be connecting to the downspout. When the downspout extension is cut it is prepared to hook up.

> Get the side that suits around the drainpipe and slip it about the drainpipe. It ought to slide correct on. Bend the downspout extension exactly where it hits the grass to flow into your yard or exactly where ever you want. It should in shape snugly, without any require to clip it on even more.

PAYMENT Terms:

RAQ : 

Q: Are you buying and selling firm or producer ?
A: Sure,We are manufacturing unit.

Q: How lengthy is your supply time?
A: Generally it is 5-ten times if the merchandise are in stock. or it is twenty five-35 days if the merchandise are not in inventory, it is according to amount.

Q: Do you offer samples ? is it free or extra ?
A: Sure, we could offer you the sample for free of charge cost but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment2000USD, fifty% T/T in progress ,harmony prior to shippment.

If you have another concern, pls truly feel totally free to speak to us!

 

NO.,

 

PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION
1 Flexible Downspout Pipe 65mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
2 Flexible Downspout Pipe 65mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
3 Flexible Downspout Pipe 65mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
4 Flexible Downspout Pipe 65mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
5 Flexible Downspout Pipe 75mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
6 Flexible Downspout Pipe 75mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
7 Flexible Downspout Pipe 75mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
8 Flexible Downspout Pipe 75mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
9 Flexible Downspout Pipe 100mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
10 Flexible Downspout Pipe 100mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
11 Flexible Downspout Pipe 100mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
12 Flexible Downspout Pipe 100mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
13 Flexible Downspout Pipe 65mm 5′ Black Male and Female Extended Downspout Pipe
14 Flexible Downspout Pipe 65mm 6′ Black Male and Female Extended Downspout Pipe
15 Flexible Downspout Pipe 65mm 7′ Black Male and Female Extended Downspout Pipe
16 Flexible Downspout Pipe 65mm 8′ Black Male and Female Extended Downspout Pipe
17 Flexible Downspout Pipe 75mm 5′ Black Male and Female Extended Downspout Pipe
18 Flexible Downspout Pipe 75mm 6′ Black Male and Female Extended Downspout Pipe
19 Flexible Downspout Pipe 75mm 7′ Black Male and Female Extended Downspout Pipe
20 Flexible Downspout Pipe 75mm 8′ Black Male and Female Extended Downspout Pipe
21 Flexible Downspout Pipe 100mm 5′ Black Male and Female Extended Downspout Pipe
22 Flexible Downspout Pipe 100mm 6′ Black Male and Female Extended Downspout Pipe
23 Flexible Downspout Pipe 100mm 7′ Black Male and Female Extended Downspout Pipe
24 Flexible Downspout Pipe 100mm 8′ Black Male and Female Extended Downspout Pipe
25 Flexible Downspout Pipe 65mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
26 Flexible Downspout Pipe 65mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
27 Flexible Downspout Pipe 65mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
28 Flexible Downspout Pipe 65mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
29 Flexible Downspout Pipe 75mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
30 Flexible Downspout Pipe 75mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
31 Flexible Downspout Pipe 75mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
32 Flexible Downspout Pipe 75mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
33 Flexible Downspout Pipe 100mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
34 Flexible Downspout Pipe 100mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
35 Flexible Downspout Pipe 100mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
36 Flexible Downspout Pipe 100mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
37 Flexible Downspout Pipe 65mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
38 Flexible Downspout Pipe 65mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
39 Flexible Downspout Pipe 65mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
40 Flexible Downspout Pipe 65mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe
41 Flexible Downspout Pipe 75mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
42 Flexible Downspout Pipe 75mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
43 Flexible Downspout Pipe 75mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
44 Flexible Downspout Pipe 75mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe
45 Flexible Downspout Pipe 100mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
46 Flexible Downspout Pipe 100mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
47 Flexible Downspout Pipe 100mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
48 Flexible Downspout Pipe 100mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe

NO.,

 

PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION
1 Flexible Downspout Pipe 65mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
2 Flexible Downspout Pipe 65mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
3 Flexible Downspout Pipe 65mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
4 Flexible Downspout Pipe 65mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
5 Flexible Downspout Pipe 75mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
6 Flexible Downspout Pipe 75mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
7 Flexible Downspout Pipe 75mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
8 Flexible Downspout Pipe 75mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
9 Flexible Downspout Pipe 100mm 5′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
10 Flexible Downspout Pipe 100mm 6′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
11 Flexible Downspout Pipe 100mm 7′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
12 Flexible Downspout Pipe 100mm 8′ Black 2"x3" and 3"x4" Adapters Extended Downspout Pipe
13 Flexible Downspout Pipe 65mm 5′ Black Male and Female Extended Downspout Pipe
14 Flexible Downspout Pipe 65mm 6′ Black Male and Female Extended Downspout Pipe
15 Flexible Downspout Pipe 65mm 7′ Black Male and Female Extended Downspout Pipe
16 Flexible Downspout Pipe 65mm 8′ Black Male and Female Extended Downspout Pipe
17 Flexible Downspout Pipe 75mm 5′ Black Male and Female Extended Downspout Pipe
18 Flexible Downspout Pipe 75mm 6′ Black Male and Female Extended Downspout Pipe
19 Flexible Downspout Pipe 75mm 7′ Black Male and Female Extended Downspout Pipe
20 Flexible Downspout Pipe 75mm 8′ Black Male and Female Extended Downspout Pipe
21 Flexible Downspout Pipe 100mm 5′ Black Male and Female Extended Downspout Pipe
22 Flexible Downspout Pipe 100mm 6′ Black Male and Female Extended Downspout Pipe
23 Flexible Downspout Pipe 100mm 7′ Black Male and Female Extended Downspout Pipe
24 Flexible Downspout Pipe 100mm 8′ Black Male and Female Extended Downspout Pipe
25 Flexible Downspout Pipe 65mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
26 Flexible Downspout Pipe 65mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
27 Flexible Downspout Pipe 65mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
28 Flexible Downspout Pipe 65mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
29 Flexible Downspout Pipe 75mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
30 Flexible Downspout Pipe 75mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
31 Flexible Downspout Pipe 75mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
32 Flexible Downspout Pipe 75mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
33 Flexible Downspout Pipe 100mm 5′ Black 2"x3" Adapter and Male Extended Downspout Pipe
34 Flexible Downspout Pipe 100mm 6′ Black 2"x3" Adapter and Male Extended Downspout Pipe
35 Flexible Downspout Pipe 100mm 7′ Black 2"x3" Adapter and Male Extended Downspout Pipe
36 Flexible Downspout Pipe 100mm 8′ Black 2"x3" Adapter and Male Extended Downspout Pipe
37 Flexible Downspout Pipe 65mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
38 Flexible Downspout Pipe 65mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
39 Flexible Downspout Pipe 65mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
40 Flexible Downspout Pipe 65mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe
41 Flexible Downspout Pipe 75mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
42 Flexible Downspout Pipe 75mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
43 Flexible Downspout Pipe 75mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
44 Flexible Downspout Pipe 75mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe
45 Flexible Downspout Pipe 100mm 5′ Black 3"x4" Adapter and Male Extended Downspout Pipe
46 Flexible Downspout Pipe 100mm 6′ Black 3"x4" Adapter and Male Extended Downspout Pipe
47 Flexible Downspout Pipe 100mm 7′ Black 3"x4" Adapter and Male Extended Downspout Pipe
48 Flexible Downspout Pipe 100mm 8′ Black 3"x4" Adapter and Male Extended Downspout Pipe

The Different Types of Splines in a Splined Shaft

A splined shaft is a machine component with internal and external splines. The splines are formed in four different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right one for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
splineshaft

Involute splines

Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.

Parallel splines

Parallel splines are formed on a splined shaft by putting one or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
splineshaft

Serrated splines

A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.

Ball splines

The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is one of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least one ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to one another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the two shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
splineshaft

Sector no-go gage

A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has two groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other two pressure angles. It is often used when the splined shaft material is harder than usual.