China supplier New Design High Quality 35mm Brass Single Lever Bath/Shower Faucet (ZS41201) near me supplier

Product Description

 Brand Name  TIEMA  Model Number  ZS41201
 Water pressure testing  1.6 Mpa  Air pressure testing  0.6 Mpa
 Samples delivery time  10-15days  Delivery time  20ft container is 30-45days;40ft container is 45-60 days.
 Laser logo  YES  OEM and ODM  Acceptable
 Body Material  Cu≥59%  Place of origin  HangZhou,ZHangZhoug 
 Surface Finish  Matte Black/Gun Black/Brushed Nickel/Gold/Chrome
 Body Material  Cu≥59%
 Handle Material  Brass main body and zinc alloy handle
 Cartridge  a.Wanhai cartridge, 500,000 cycles testing
 b.If need other brands like Sedal, please consult us
 Water flow  Bath/Shower Mixer≥18L/min,Other Mixer≥12L/min
 Hoses  S/S hoses for basin mixer and kitchen mixer 
 Package  Usually EPE nonwoven bag and cardboard with neutral box 
 100% Testing  24h acid salt spray test, pressure system test 
 Customed Service  Customed laser logo on the faucet and model sticker on the box for free
 Technical Support  a. Installation instruction sheet in the box for free 
 b. Online installation instruction

Major Product Range: Faucet mixer,deck and mounted taps,kinds of valves. shower set,Antique Faucets etc
Own Brand Name: TIEMA
Existing Markets: Western Europe, Eastern Europe,South American, Middle East, Eastern Asia, etc
Factory Location: FengJiang town, CZPT Zone, HangZhou City, ZHangZhoug Province, China

Q: What is the minimum order quantity? (MOQ)

A: Normally 300pcs/item. Trial orders and further requests can be negotiated.

Q: Can I order 1 sample?

A: Sure. Sample is provided by reasonable charges.

Q:What is the delivery time?

A: Maximum 60 days after receiving the relevant payment, samples is 5-10 working days around.

Q:What is the payment terms?

A:30% by TT as deposit, the balance 70% upon the copy of bill of lading.

Q: Can we do OEM brand?

A: Yes. OEM is available for brands and packages based on our MOQ.

Q:If I want to visit your company and factory, which is the nearest airport or trainstation?

A: It is Xihu (West Lake) Dis. Airport. About 10 miniute car drive from Xihu (West Lake) Dis. to our factory. HangZhou airport is also available which is about 2 and a half hours car to our factory.HangZhou Train station is 15 miniutes to my factory, and HangZhou train station is 45 miniutes by car.

Q: Can you help book the hotel?

A:If you need any assistance, just contact us, and we are your trusted friends in China

Applications of Spline Couplings

A spline coupling is a highly effective means of connecting 2 or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.

Optimal design

The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface.
Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.


An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values.
Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications.
The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is 1 of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.


Spline couplings are a type of mechanical joint that connects 2 rotating shafts. Its 2 parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on.
FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on 1 side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.


Spindle couplings are used in rotating machinery to connect 2 shafts. They are composed of 2 parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is 1 X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between 2 spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.

China supplier New Design High Quality 35mm Brass Single Lever Bath/Shower Faucet (ZS41201)   near me supplier China supplier New Design High Quality 35mm Brass Single Lever Bath/Shower Faucet (ZS41201)   near me supplier