Item Description


Quick Information

Substance: Copper Technics: Cast Sort: Coupling
Area of Origin: QIngdao, China (Mainland) Product Quantity: AT   34 Model Identify: AT
Relationship: Welding Form: Equivalent Head Code: Spherical
Certificates: CE   ISO Use: Plumbing & CZPT Program

Packaging & Delivery

Packaging Particulars: Export netural packing (PCV bag,interior white box,master carton, Pallet.) or Cutomized packing as request.
Shipping and delivery Depth: 30-45 times right after getting deposit


Our manufacturing unit

Technical specs
1.Quality Priority 
two. OEM service 
3. reasonable price 
4. oversea support support 
five. 321 stainless steel

As your 1-quit source, AT PRECAST,we design and style, maker and distribute precast concrete add-ons including the Lifting Methods and Anchoring techniques Coil and Ferrule Inserts. for Concrete and Prefabricated spot.

As a chief in building concrete accessory items, our main objective is to generate merchandise that are safer, more rapidly and much more expense efficient.

With much more than totally 50 a long time functioning expertise, our whole staff is dedicated to offer you with the ideal consumer provider and aggressive rates. Our income force are CZPT to response your concerns rapidly and provide you technological assistance .


 100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 —- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available

one. The place is your area?

We are found in HangZhou Town of China and are shut to Airport. It will take 30minuts by auto from Liuting Airport our organization.

two. How prolonged has the firm been proven?

AT Industry was proven in 2009. There is 6 years exporting ordeals.

3. How a lot of workers do you have?

Administration / sales    four
Engineering / layout as our partner     eight
Production as our partners 120
Quality assurance / inspection   10

four. Which international locations do you export to?

U.S.A, Germany, France, Italy, United kingdom, Brazil, Center east of Asia, Thailand,

5. What proportion of your products are exported?

a hundred% of our manufacturing are exported to all in excess of the world.

6. How prolonged does it get to obtain samples?

a) Sample:30-45days right after order 
b) Sample:30days following sample ending.
c) The guide time is the general manufacturing period and does not consist of the transportation time.

seven. New merchandise improvement procedure

Got tooling buy and sample purchase with fifty% deposit—Hold a meeting with the relation dept. to ensure the building timetable—Layout sample, fixture and gauge and producing them in our home—mould metal getting—Machining—Inspection—Send out the sample with initial inspection report.

8. How prolonged is the producing lead time?

Mass Manufacturing: 90days right after sample acceptance by yours.
The direct time is the basic creation period including the transportation time.
We could make some specific generation arrangement effectively if customer has urgent need to have.

9. What basis can we acquire goods?

We usually offer buyers costs FOB& CIF (Carriage, Insurance coverage & Freight). The CIF contains the freight price to your nominated sea port.
We do supply clearance of items which requirements to be dealt with by a neighborhood freight forwarder.
All neighborhood expenses and taxes are the accountability of the buyer. We are happy to supply advisement on shipping and delivery if needed.

ten. What are the payment terms?

Payment conditions are negotiable and will enhance for lengthy expression customers.
For the duration of the original stages, we request fifty% of tooling price in advance with the stability payable on acceptance of samples.
Generation orders can be negotiable. We prefer fifty% deposit and the harmony by T/T before sails. But occasionally T/T thirty times following sails would also satisfactory.

11. Which forex can we buy in?

We can deal in USD / Euro forex / GBP.

twelve. How lengthy does it consider to ship products from China by sea?

It takes about 5 months to European ports in addition 1 week customs clearance, so you can get the container inside of 6 to 7 weeks. It takes about 2 months to east coastline and 3 weeks to west coastline US ports. All sea products are delivered from HangZhou Port.

13. How prolonged does it consider to ship items from China by air?

It takes about 7 days to all main places.

fourteen. Can we check out the manufacturing facility to carry out an audit?

Sure, you are welcome to pay a visit to our partner factory by prior settlement.

15. How do we keep customer confidentiality?

We are content to indicator Confidentiality Agreements with clients and will honor them.

sixteen. Which languages do we do enterprise in?

Though we do business with numerous nations around the world about the world, we can only communicate properly in Chinese English.
All information supplied need to therefore be supplied in this form.

seventeen. Is there a minimal volume of company essential to carry out global getting?

There are no minimum volumes, but the rates of the goods, plus the fastened expenses of importing makes it much more economical to purchase in high volumes. All likely consumers will be assessed on an specific basis to determine if it appears a viable selection for all parties to create a romantic relationship.

18. What type of components you are specialised in?

Our company is made up of 2 locations,
one is for construction precast like lifting system, rigging components metal parts.
One more is tailored metallic enterprise of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.

19. Which sort of equipments do you have?

Forging friction press 160Ton, 300Ton, 630Ton, 1200Ton
Casting CZPT of 200kg, 500kg,1000kgs, 2000kgs
Press of 63ton, 120tons
CNC Machining centre
CNC Vertical Lathe
CNC Lathe center
Uninteresting device
Drilling machine


US $1.5
/ Piece
1,000 Pieces

(Min. Order)


Standard: DIN
Material: Stainless Steel
Connection: Female
Surface Treatment: Plated Copper
Head Type: Round
Original: China




Material: Copper Technics: Forged Type: Coupling
Place of Origin: QIngdao, China (Mainland) Model Number: AT   34 Brand Name: AT
Connection: Welding Shape: Equal Head Code: Round
Certificates: CE   ISO Usage: Plumbing & HVAC System


Packaging Details: Export netural packing (PCV bag,inner white box,master carton, Pallet.) or Cutomized packing as request.
Delivery Detail: 30-45 days after receiving deposit
US $1.5
/ Piece
1,000 Pieces

(Min. Order)


Standard: DIN
Material: Stainless Steel
Connection: Female
Surface Treatment: Plated Copper
Head Type: Round
Original: China




Material: Copper Technics: Forged Type: Coupling
Place of Origin: QIngdao, China (Mainland) Model Number: AT   34 Brand Name: AT
Connection: Welding Shape: Equal Head Code: Round
Certificates: CE   ISO Usage: Plumbing & HVAC System


Packaging Details: Export netural packing (PCV bag,inner white box,master carton, Pallet.) or Cutomized packing as request.
Delivery Detail: 30-45 days after receiving deposit

Understanding the Different Types of Couplings

A coupling is a device that joins two rotating shafts together. It transmits power from one to the other and is designed to allow some amount of end-movement and misalignment. It is a simple mechanism that is extremely common in many industries. Learn more about couplings in this article.

Flexible coupling

When choosing the correct flexible coupling for your application, there are several factors to consider. One of the most important factors is backlash, which is the amount of rotational play introduced by moving parts. Other factors to consider include lubrication and accessibility for maintenance. Choosing the right flexible coupling can be challenging, but it is possible to find the right fit for your specific application.
A flexible coupling is an excellent choice for applications that require high alignment accuracy, which is essential for reliable system performance. These couplings can compensate for angular and parallel misalignment, ensuring proper positioning between the driving and driven shafts. In addition, flexible couplings are more affordable than most traditional couplings.
The most common flexible coupling is the elastomeric type, which uses a resilient material to transmit torque. These couplings can be made of plastic or rubber. In either case, they can be relatively lightweight compared to other types of couplings. Elastomeric couplings can also be used for high-speed applications.
Another important factor to consider when selecting the best Flexible Coupling is the pipe you’re connecting. Some couplings are easier to install than others, and some even have tapered edges to make them slide easily on the pipe. Regardless of the choice you make, it’s crucial to remember that proper installation is critical for reliability and safety.

CZPT coupling

An CZPT coupling is a flexible, mechanical coupling that features a high degree of angular misalignment and eccentricity. They are available in different lengths, with MOL being the longest. They are ideal for applications that involve high parallel misalignment, limited assembly access, electrical insulation, and other conditions.
CZPT couplings are a versatile type of coupling, and they are often used to connect parallel shafts. They work by transmitting torque from one to the other using the same speed and rotation mechanism. They are available in various materials, including aluminum, brass, and polymers. In addition, they can work under high temperatures.
One of the main benefits of using an CZPT coupling is the fact that it does not require the use of a gearbox. These couplings are flexible, and their design allows them to cope with misalignment problems that may occur in power transmission applications. They are also able to absorb shock.
Another advantage of CZPT couplings is that they are suitable for systems with low-to-medium amounts of shaft misalignment. Because their friction is limited to the surface of the hubs, they are able to accommodate low bearing loads. CZPT couplings can also be used in systems with limited shaft access, since the disks are easily removed.

Clamped coupling

Clamped couplings are designed to provide a high-strength connection between two objects. A standard coupling has two parts: a nipple and a clamp sleeve. Each part is designed in such a way as to cooperate with each other. The sleeve and clamp are made of rubber. A reinforcing braid is often used to protect the exposed steel braid from rusting.
PIC Design provides a wide variety of standard clamping couplings for many different industries. These include medical, dental, military, laboratory, and precision industrial control equipment. They have a simple design that makes them ideal for these applications. Clamped couplings are also available for custom manufacturing. These couplings are available in metric, inch, and Metric.
The most common type of clamp coupling is a hose clamp. This type of coupling is used to connect two hoses or piping units. It consists of two conical binding sleeves that fit into the ends of the two parts. The coupling is then tightened with a screwdriver. It’s a versatile coupling because it allows two piping units or hoses to be joined together.
Another type of clamp coupling is the two-piece clamp coupling. The two-piece design allows for a quick and easy installation. Unlike other types of couplings, the clamp coupling is not necessary to remove the bearings before installing it. Its keyway is designed with shims in place so that it fits over the shaft. These couplings are available in different sizes, and they are made of steel or dutile iron.

Helicoidal coupling

Helicoidal coupling is a form of nonlinear coupling between two molecules. It occurs when the molecules in a double helix are subjected to oscillations. These oscillations can occur either in the right or left-handed direction. These oscillations are called solitons. Helicoidal coupling can provide quantitative or qualitative support to a structure, such as an electron.

Split Muff coupling

The Split-Muff Coupling market report provides detailed market analysis and key insights. The study covers the market size, segmentation, growth and sales forecast. It also examines key factors driving the market growth and limiting its development. The report also covers current trends and vendor landscapes. Therefore, you can get a deep understanding of the Split-Muff Coupling industry and make the right business decisions.
The report also provides data on the competitive landscape and the latest product and technology innovations. It also provides information on market size, production and income. It also covers the impact of the COVID-19 regulations. The market report is a valuable resource for companies looking to expand their businesses, or to improve existing ones.
In terms of application, Split-Muff Couplings can be used in light to medium duty applications. They are shaped like a semi-cylindrical disc that fits over a shaft. Both parts are threaded for assembly and disassembly. It can be disassembled easily and quickly, and can be used for medium to heavy-duty applications with moderate speeds.
Split Muff couplings are the most popular type of couplings for transferring wet and abrasive materials. Their flanged end fits on most major brands of smooth material muff hoses. In addition, this type of coupling is corrosion-resistant and easy to install. It also does not require any adjustments to the drive shaft’s position.

Flexible beam coupling

The Flexible beam coupling is one of the most popular types of couplings in the industry. It is comprised of two sets of parallel coils separated by a solid member, and it offers a wide range of torsional stiffness. These couplings are made of aluminum alloy or stainless steel. They offer excellent flexibility and are less expensive than many other types of couplings. They also require zero maintenance and can tolerate shaft misalignment.
Beam couplings are categorized into two types: helical and axial. The former is characterized by a high degree of flexibility, while the latter is used to compensate for higher misalignment. Both types are suitable for small torque applications and are available in a wide range of shaft sizes.
Flexible beam couplings are available in metric and US sizes, and feature a variety of options. They feature stainless steel or aluminum materials and are highly durable and corrosion-resistant. They also offer high torque capacities and excellent fatigue resistance. Flexible beam couplings are available with a wide range of options to meet your unique application needs.
China Stainless Steel Pipe Fitting Coupling with High Quality     edc couplingChina Stainless Steel Pipe Fitting Coupling with High Quality     edc coupling
editor by czh 2022-12-14