China Hot selling Ductile Iron Grooved Rigid Coupling with high quality

Product Description

China JUNTONG,Focus on “making production” with spirit of craftsman like reliable,experienced,professional,great HangZhou CZPT Machinery Auxiliaries Co.,Ltd.is established in 2004,Casting from 1997,is a professional manufacturer specialized in the R&D,production,sale and service of ductile iron Grooved Couplings and Pipe Fittings. Located in HangZhou,we enjoy convenient transportation access and comfortable environment.
Strong and Powerful.Our company is a large enterprise group composed of 1 main factory,three branch factories which covers an area of 68000 and has an annual production capacity of more than 50000 tons.We have an experienced team,around 500 skilled staff members ,20 percent of them are engineers and technicians who are professional and hardworking.four factories
With a wide range,good quality,reasonable prices and stylish designs,our products are extensively used in drinking water,fire control,medicine,chemistry and other industries.
Top Quality.Selling well in all cities and provinces around China,our products are also exported to clients in many countries and regions.In addition,We also welcome OEM and ODM orders.We have widely recognized by customers and enjoy a good reputation across the world .The company was approved by iso9001,14001,18001.Gradually,the company has acquired most of the authoritative certifications,including CE,FM and UL.
State of the art equipment.Our company has the state-of-the-art-equipment for both production and inspection .We equipped with  8 automation molding line,2automation sand mixing line70,CNC lathe,10WINTER mold machining center ,5automatic box sealing line,7paiting lines and so on.
Reliable Quality Assurance.We conduct strict quality inspections over each batch.We have a very professional laboratory with full serious of testing and inspection as Leak testing,raw material receiving inspection,batch chemical composition inspection,Microstructure testing,Advanced spectrometer ,dimension inspection,first article inspection,in-process inspection and final visual inspection.In order to ensure high quality.
In recent years,guaranteeing stable and timely supply,credible quality and sincere service,our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! Product Application   FM/UL Approved ASTM A536 Ductile Iron Grooved Couplings and Grooved Fittings 
JUNT  Grooved Piping System
The JUNT grooved piping system is 1 of the most advanced, versatile, economical and reliable systems available today. After the pipe ends are grooved a gasket is stretched over the pipe ends. The coupling segments are then placed over the gasket and the bolts and nuts are fastened resulting In a secure and leak free joint.
A coupling can be installed 3-4 times faster than a comparable welded or brazed joint and there is no need fora flame or welding CZPT on the job site. A coupling can be installed by fastening a pair of bolts and nuts while using only a wrench or spanner, whereas a comparable flanged joint requires the fastening of many bolts and nuts with a pair of wrenches. The grooved system allows for easy material take-offs and unlike a threaded system, there is no need to allow for added pipe length for thread engagement. With the removal of just a few bolts 1 can easily access the system for cleaning, maintenance, changes and or system expansion.

SPECIFICATIONS FOR GROOVED COUPLINGS AND FITTINGS
MATERIAL Ductile iron QT450-12 ,Ductile Iron to ASTM A536
CERTIFICATE FM UL CE CUL ISO
PRESSURE 300PSI   2.5MPA
THREAD TYPE BSPT   NPT
SURFACE TREATMENT PAINT, EPOXY, GALVANIZED, DACROMET
DELIVERY TIME Normally within 15-30 days 
PAYMENT TERMS T/T, LC

 

 
 
 Main Features1) Ductile iron ASTM A536 GRADE 65-45-12
2) FM,UL ,CE,IOS,CUL CERTIFICATES
3) CZPT RUBBER GASKET 
4) PAINT RAL-3000,ORANGE,GALVANIZED 
5) 300PSI ,500PSI ,2.5MPA
Certifications
 
 
 
 
Detailed Images
 Main FeaturesName:  Grooved Couplings and Fittings
Brand: JUNT  
Original:CHINA 
1) Ductile iron ASTM A536 GRADE 65-45-12
2) FM,UL ,CE,IOS,CUL CERTIFICATES
3) CZPT RUBBER GASKET 
4) PAINT RAL-3000,ORANGE,GALVANIZED 
5) 300PSI ,500PSI ,2.5MPA
 Housing FeaturesName: Coupling Housing 
Brand:  JUNT
Original: CHINA
Ductile Iron: Standard coupling housings and fittings are made of ductile Iron conforming to ASTM A536 Gr.65-45-12. The properties of Grade 65-45-12 ductile iron are as follows;65,000 CZPT (448 MPa) tensile strength, 45,000 CZPT (310 MPa) yield strength and 12% elongation.
 
 Machine Parts

Name: BULTS AND NUTS
Brand: JUNT
Original: CHINA
Domestic famous materials, Oval Neck bolts and heavy hoxagon nuts at ASTM A183/ISO 898,GRADE 8.8,HOT GALVANIZED.
JUNT products utilize oval neck track bolts and heavy duty hex nuts,available either in UNC threaded or ISO metric threaded*. The oval neck track bolts mate into the oval holes in the housing segments to allow for easy tightening using only a single wrench/spannerMain Parts

Name: Rubber Gaskets
Brand: JUNT 
Original: CHINA
EPDM,SILICON RUBBER,PRE-LUBRICANT
During assembly the gasket is first stretched over the pipe ends which forms the initial seal. As the housing segments are installed and secured the pressure responsive gasket is slightly compressed to form a leak-tight joint. The strength of the seal is further enhanced by internal line pressure that creates downward pressure on the lips of the gasket. 
 
Our Service
 

 Pre-Sales Service
* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.After-Sales Service
* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.
* Attend exhibition
Packing & Delivery
 

Pallets Packaging
Size 110 (L) * 110 (W) * 12 (H)
Weight 0.6-1.2 T
 
 
 
Packaging Details
The normal package is pallet with  carton box (Size: L*W*H).If container is too tigher,we will use pe film for packing or pack it according to customers special request.

 

Carton Box
Size S and L  Type
Weight 12-50KG
 
 
 
Packaging Details
Two Sizes Type:
1. Small One(S)
353 (L) * 353 (W) * 155 (H)
2. Large One (L)
353 (L) * 353 (W) * 310 (H)

Related Products
 
ROLL GROOVING MACHINE
HOLE CUTTING MACHIE
PIPE CUTTING MACHINE
 

 

Connection: Grooved
Structure: Vertical
Flexible or Rigid: Rigid
Material: Iron
Standard: Standard
Certificate: FM UL Ce ISO
Customization:
Available

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Customized Request

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What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
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Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
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Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China Hot selling Ductile Iron Grooved Rigid Coupling   with high quality China Hot selling Ductile Iron Grooved Rigid Coupling   with high quality
editor by CX 2023-07-31