Merchandise Description

LAMAT PIPING – Ductile Iron Valves & Fittings
Products Ductile Iron Valves Ductile Iron Fittings
Identify Gate Valve,Check Valve,Globe Valve,Butterfly Valve Flange Adaptor,Dismantling Joint,Double Socket,Bend
Ball Valve,Foot Valve,Air Valve,Strainer,Hearth Hydrant Tee,Cross,Restore Coupling,Reducer,Cap,Flanges
H.S. Code 8481804090 735710000
Pressure PN10,PN16,PN25 PN10,PN16,PN25,PN40
Engineering Casting Casting
Floor End Paint Coating, FBE Coating (Blue,Crimson,Silver, …) FBE Coating, BiHangZhou Coating
Common DIN 3352-F4 ,DIN 3352-F5, BS5163, AWWA C509 / C515 ISO2531,EN545,EN598,BS4772,EN12842,AWWA C110 / C153
End Relationship Flanged,Socketed,Threaded Flanged,Socketed
Flanges Drilling DIN2501,BS4504,ANSI B16.5,SABS1123,BS10 DIN2501,BS4504,ANSI B16.5,SABS1123,BS10,Multi-Drilled
Physique Material Ductile Iron – GGG40,GGG45,GGG50Cast Iron – GG20,GG25,GG30 Ductile Iron – GGG40,GGG45,GGG50
Bonnet Substance Ductile Iron – GGG40,GGG45,GGG50Cast Iron – GG20,GG25,GG30  
Stem Substance Stainless Steel – 2CR13,SS304,SS316,SS420  
Wedge Substance Ductile Iron – GGG40,GGG45,GGG50Cast Iron – GG20,GG25,GG30  
Sealing Substance EPDM / NBR / Stainless / Brass / Bronze  
Bolts & Nuts Carbont Steel with Zinc, SS304, SS316 Carbont Metal with Zinc, SS304, SS316
Dimension DN40 – DN900(Resilient Seal) / DN40 – DN900(Metal Seal) DN40 – DN2600
Packages Plywood Instances + Plywood Pallets + Packing containers
Software Petrochemical & Fuel Market,Chemical,Machinery,Electric Electricity,Ship Developing,Building H2o Operates,Valve Market.
Positive aspects High Good quality + Prepared Inventory + More rapidly Delivery + Tailored
Brand name LMP
Certification ISO9001,API,CE,UL/FM,WRAS

 

Business Profile

Manufacturing facility & Workshop Show

Generation Process Show

Packaging & Transport

Canton Reasonable & Exhibitions

FAQ

Q0: Are you a factory or investing organization?
A: We are a manufacturing facility largely generating pipe fittings & flanges. We also have cooperated factories to source other piping goods.
 
Q1: How do your Management the High quality?
A: We have QA & QC section who will stick to up all the generating process to make confident we’re providing correctly.
 
Q2: What Devices are you utilizing for Production and Machining?
A: We have Forging/Stamping Machine,CNC Device,Hole-Drilling Machine,Sandblasting Equipment. All making is in our manufacturing unit other than Galvanization.
 
Q3: Can we get Samples for Testing?
A: Sure,sapmles are provided cost-free of cost.
 
This autumn: Can you take OEM & marking our Symbol?
A: Yes,no dilemma if you can offer Authorization.
 
Q5: Can you offer Drawings & Datasheets?
A: Indeed,Drawings & Datasheets will be sent for your affirmation ahead of Bulk Manufacturing.
 
Q6: Can you offer MTC with EN15714 3.1/3.2 Certification?
A: Yes,MTC will be supplied following manufacturing is finished.
 
Q7: Can we visit your manufacturing facility to examine the products just before shipping?
A: Of course confident. Welcome to our manufacturing facility,and we also acknowledge 3rd Party Inspection like SGS,TUV,BV,and many others.
 
Q8: Can you merge products from our other suppliers to ship together?
A: Sure,we would like to help you to ship with each other to preserve your time and funds.
 
Q9: How extended is your Supply Time?
A: It is dependent on amount and merchandise. It can be sent in 1 7 days if we have Prepared-Inventory if not,the General Manufacturing Time is twenty five – fifty Days.
 
Q10: What’s your Payment Terms?
A: At present we are working with our customers beneath T/T,L/C,O/A,Western Union,and so on.

US $2,500-2,800
/ Ton
|
1 Ton

(Min. Order)

###

Connection: Socketed,Flanged
Structure: Universal
Material: Iron
Standard: Nonstandard
Delivery Date: 7 – 30 Days
Transport Package: Plywood Cases, Customized

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

LAMAT PIPING – Ductile Iron Valves & Fittings
Items Ductile Iron Valves Ductile Iron Fittings
Name Gate Valve,Check Valve,Globe Valve,Butterfly Valve Flange Adaptor,Dismantling Joint,Double Socket,Bend
Ball Valve,Foot Valve,Air Valve,Strainer,Fire Hydrant Tee,Cross,Repair Coupling,Reducer,Cap,Flanges
H.S. Code 8481804090 7307110000
Pressure PN10,PN16,PN25 PN10,PN16,PN25,PN40
Technology Casting Casting
Surface Finish Paint Coating, FBE Coating (Blue,Red,Silver, …) FBE Coating, Bitumen Coating
Standard DIN 3352-F4 ,DIN 3352-F5, BS5163, AWWA C509 / C515 ISO2531,EN545,EN598,BS4772,EN12842,AWWA C110 / C153
End Connection Flanged,Socketed,Threaded Flanged,Socketed
Flanges Drilling DIN2501,BS4504,ANSI B16.5,SABS1123,BS10 DIN2501,BS4504,ANSI B16.5,SABS1123,BS10,Multi-Drilled
Body Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30 Ductile Iron – GGG40,GGG45,GGG50
Bonnet Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30  
Stem Material Stainless Steel – 2CR13,SS304,SS316,SS420  
Wedge Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30  
Sealing Material EPDM / NBR / Stainless / Brass / Bronze  
Bolts & Nuts Carbont Steel with Zinc, SS304, SS316 Carbont Steel with Zinc, SS304, SS316
Size DN40 – DN900(Resilient Seal) / DN40 – DN900(Metal Seal) DN40 – DN2600
Packages Plywood Cases + Plywood Pallets + Boxes
Application Petrochemical & Gas Industry,Chemical,Machinery,Electric Power,Ship Building,Construction Water Works,Valve Industry.
Advantages High Quality + Ready Stock + Faster Delivery + Customized
Brand LMP
Certificate ISO9001,API,CE,UL/FM,WRAS

###

Q0: Are you a factory or trading company?
A: We are a factory mainly producing pipe fittings & flanges. We also have cooperated factories to supply other piping products.
 
Q1: How do your Control the Quality?
A: We have QA & QC department who will follow up all the producing process to make sure we’re supplying correctly.
 
Q2: What Machines are you using for Manufacturing and Machining?
A: We have Forging/Stamping Machine,CNC Machine,Hole-Drilling Machine,Sandblasting Machine. All producing is in our factory except Galvanization.
 
Q3: Can we get Samples for Testing?
A: Yes,sapmles are supplied free of charge.
 
Q4: Can you accept OEM & marking our LOGO?
A: Yes,no problem if you can provide Authorization.
 
Q5: Can you offer Drawings & Datasheets?
A: Yes,Drawings & Datasheets will be sent for your confirmation before Bulk Production.
 
Q6: Can you supply MTC with EN10204 3.1/3.2 Certificate?
A: Yes,MTC will be provided after production is finished.
 
Q7: Can we visit your factory to inspect the goods before delivery?
A: Yes sure. Welcome to our factory,and we also accept Third Party Inspection like SGS,TUV,BV,etc.
 
Q8: Can you combine goods from our other suppliers to ship together?
A: Yes,we’d like to assist you to ship together to save your time and money.
 
Q9: How long is your Delivery Time?
A: It depends on quantity and products. It can be delivered in one week if we have Ready-Stock; if not,the General Production Time is 25 – 50 Days.
 
Q10: What’s your Payment Terms?
A: Currently we’re working with our clients under T/T,L/C,O/A,Western Union,etc.
US $2,500-2,800
/ Ton
|
1 Ton

(Min. Order)

###

Connection: Socketed,Flanged
Structure: Universal
Material: Iron
Standard: Nonstandard
Delivery Date: 7 – 30 Days
Transport Package: Plywood Cases, Customized

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

LAMAT PIPING – Ductile Iron Valves & Fittings
Items Ductile Iron Valves Ductile Iron Fittings
Name Gate Valve,Check Valve,Globe Valve,Butterfly Valve Flange Adaptor,Dismantling Joint,Double Socket,Bend
Ball Valve,Foot Valve,Air Valve,Strainer,Fire Hydrant Tee,Cross,Repair Coupling,Reducer,Cap,Flanges
H.S. Code 8481804090 7307110000
Pressure PN10,PN16,PN25 PN10,PN16,PN25,PN40
Technology Casting Casting
Surface Finish Paint Coating, FBE Coating (Blue,Red,Silver, …) FBE Coating, Bitumen Coating
Standard DIN 3352-F4 ,DIN 3352-F5, BS5163, AWWA C509 / C515 ISO2531,EN545,EN598,BS4772,EN12842,AWWA C110 / C153
End Connection Flanged,Socketed,Threaded Flanged,Socketed
Flanges Drilling DIN2501,BS4504,ANSI B16.5,SABS1123,BS10 DIN2501,BS4504,ANSI B16.5,SABS1123,BS10,Multi-Drilled
Body Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30 Ductile Iron – GGG40,GGG45,GGG50
Bonnet Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30  
Stem Material Stainless Steel – 2CR13,SS304,SS316,SS420  
Wedge Material Ductile Iron – GGG40,GGG45,GGG50;Cast Iron – GG20,GG25,GG30  
Sealing Material EPDM / NBR / Stainless / Brass / Bronze  
Bolts & Nuts Carbont Steel with Zinc, SS304, SS316 Carbont Steel with Zinc, SS304, SS316
Size DN40 – DN900(Resilient Seal) / DN40 – DN900(Metal Seal) DN40 – DN2600
Packages Plywood Cases + Plywood Pallets + Boxes
Application Petrochemical & Gas Industry,Chemical,Machinery,Electric Power,Ship Building,Construction Water Works,Valve Industry.
Advantages High Quality + Ready Stock + Faster Delivery + Customized
Brand LMP
Certificate ISO9001,API,CE,UL/FM,WRAS

###

Q0: Are you a factory or trading company?
A: We are a factory mainly producing pipe fittings & flanges. We also have cooperated factories to supply other piping products.
 
Q1: How do your Control the Quality?
A: We have QA & QC department who will follow up all the producing process to make sure we’re supplying correctly.
 
Q2: What Machines are you using for Manufacturing and Machining?
A: We have Forging/Stamping Machine,CNC Machine,Hole-Drilling Machine,Sandblasting Machine. All producing is in our factory except Galvanization.
 
Q3: Can we get Samples for Testing?
A: Yes,sapmles are supplied free of charge.
 
Q4: Can you accept OEM & marking our LOGO?
A: Yes,no problem if you can provide Authorization.
 
Q5: Can you offer Drawings & Datasheets?
A: Yes,Drawings & Datasheets will be sent for your confirmation before Bulk Production.
 
Q6: Can you supply MTC with EN10204 3.1/3.2 Certificate?
A: Yes,MTC will be provided after production is finished.
 
Q7: Can we visit your factory to inspect the goods before delivery?
A: Yes sure. Welcome to our factory,and we also accept Third Party Inspection like SGS,TUV,BV,etc.
 
Q8: Can you combine goods from our other suppliers to ship together?
A: Yes,we’d like to assist you to ship together to save your time and money.
 
Q9: How long is your Delivery Time?
A: It depends on quantity and products. It can be delivered in one week if we have Ready-Stock; if not,the General Production Time is 25 – 50 Days.
 
Q10: What’s your Payment Terms?
A: Currently we’re working with our clients under T/T,L/C,O/A,Western Union,etc.

Types of Couplings

A coupling is a device used to join two shafts together and transmit power. Its purpose is to join rotating equipment while permitting a degree of end movement and misalignment. There are many types of couplings, and it is important to choose the right one for your application. Here are a few examples of couplings.

Mechanical

The mechanical coupling is an important component in power transmission systems. These couplings come in various forms and can be used in different types of applications. They can be flexible or rigid and operate in compression or shear. In some cases, they are permanently attached to the shaft, while in other cases, they are removable for service.
The simplest type of mechanical coupling is the sleeve coupling. It consists of a cylindrical sleeve with an internal diameter equal to the diameter of the shafts. The sleeve is connected to the shafts by a key that restricts their relative motion and prevents slippage. A few sleeve couplings also have threaded holes to prevent axial movement. This type of coupling is typically used for medium to light-duty torque.
Another type of mechanical coupling is a jaw coupling. It is used in motion control and general low-power transmission applications. This type of coupling does not require lubrication and is capable of accommodating angular misalignment. Unlike other types of couplings, the jaw coupling uses two hubs with intermeshing jaws. The jaw coupling’s spider is typically made of copper alloys. In addition, it is suitable for shock and vibration loads.
Mechanical couplings can be made from a variety of materials. One popular choice is rubber. The material can be natural or chloroprene. These materials are flexible and can tolerate slight misalignment.
gearbox

Electrical

Electrical coupling is the process in which a single electrical signal is transferred from a nerve cell to another. It occurs when electrical signals from two nerve cells interact with each other in a way similar to haptic transmission. This type of coupling can occur on its own or in combination with electrotonic coupling in gap junctions.
Electrical coupling is often associated with oscillatory behavior of neurons. The mechanism of electrical coupling is complex and is studied mathematically to understand its effect on oscillatory neuron networks. For example, electrical coupling can increase or decrease the frequency of an oscillator, depending on the state of the neuron coupled to it.
The site of coupling is usually the junction of opposing cell membranes. The cellular resistance and the coupling resistance are measured in voltage-clamp experiments. This type of coupling has a specific resistance of 100 O-cm. As a result, the coupling resistance varies with the frequency.
The authors of this study noted that electrotonic coupling depends on the ratio between the resistance of the nonjunctional membranes and the junctional membranes. The voltage attenuation technique helps reveal the differences in resistance and shunting through the intercellular medium. However, it is unclear whether electrotonic coupling is electrostatically mediated.
Electrical coupling has also been suggested to play a role in the intercellular transfer of information. There are many examples that support this theory. A message can be a distinct qualitative or quantitative signal, which results in a gradient in the cells. Although gap junctions are absent at many embryonic interaction sites, increasing evidence suggests a role in information transfer.

Flexible

When it comes to choosing the right Flexible Coupling, there are several factors that you should take into account. Among these factors is the backlash that can be caused by the movement of the coupling. The reason for this problem is the fact that couplings that do not have anti-fungal properties can be easily infected by mold. The best way to avoid this is to pay attention to the moisture content of the area where you are installing the coupling. By following these guidelines, you can ensure the best possible installation.
To ensure that you are getting the most out of your flexible couplings, you must consider their characteristics and how easy they are to install, assemble, and maintain. You should also look for elements that are field-replaceable. Another important factor is the coupling’s torsional rigidity. It should also be able to handle reactionary loads caused by misalignment.
Flexible couplings come in many different types. There are diaphragm and spiral couplings. These couplings allow for axial motion, angular misalignment, and parallel offset. They have one-piece construction and are made from stainless steel or aluminum. These couplings also offer high torsional stiffness, which is beneficial for applications requiring high torques.
Flexible couplings have several advantages over their rigid counterparts. They are designed to handle misalignments of up to seven degrees and 0.025 inches. These characteristics are important in motion control applications. Flexible couplings are also inexpensive, and they do not require maintenance.
gearbox

Beam

A beam coupling is a type of mechanical coupling, usually one solid piece, that connects two mechanical parts. Its performance is largely determined by the material used. Typical materials include stainless steel, aluminum, Delrin, and titanium. The beam coupling is rated for different speeds and torques. The coupling should be selected according to the application. In addition to the material, the application should also consider the speed and torque of the system.
There are two main types of beam couplings. The first is the helical beam coupling, which has a continuous multi spiral cut. This type of coupling offers a high degree of flexibility and compensates for a high degree of misalignment. The second type of beam coupling is the helical shaft coupling, which has a low torsional stiffness, which makes it ideal for small torque applications.
Another type of beam coupling is the multiple beam design, which combines two beams. It allows for more tolerance in manufacturing and installation and protects expensive components from excessive bearing loads. It also helps keep beams shorter than a single beam coupling. This type of coupling also enables a higher torque capacity and torsional stiffness.
Beam couplings can be manufactured with different materials, including stainless steel and aluminum. The “A” series is available in aluminum and stainless steel and is ideal for general-purpose and light-duty applications. It is also economical and durable. This type of coupling can also be used with low torque pumps or encoder/resolver systems.

Pin & bush

The Pin & bush coupling is a versatile, general-purpose coupling with high tensile bolts and rubber bushes. It can tolerate a wide range of operating temperatures and is suitable for use in oil and water-resistance applications. Its unique design enables it to be used in either direction. In addition, it requires no lubrication.
The pin bush coupling is a fail-safe coupling with a long service life and is used for high-torque applications. It provides torsional flexibility and dampens shocks, making it a flexible coupling that protects equipment and reduces maintenance costs. Its hubs are forged from graded cast iron for strength and durability. Besides, the coupling’s elastomer elements reduce vibration and impact loads. It also accommodates a misalignment of up to 0.5 degrees.
Pin & bush couplings are a popular choice for a variety of different applications. This coupling features a protective flange design that protects the coupling flange from wear and tear. The coupling nut is secured to one flange, while a rubber or leather bush sits between the other flange. Its unique design makes it ideal for use in applications where misalignment is a small factor. The rubber bushing also helps absorb vibration and shock.
gearbox

Mesh tooth

Mesh tooth couplings are used to transfer torque between two shafts and reduce backlash. However, mesh tooth couplings have some limitations. One disadvantage is the break-away friction factor in the axial direction. This problem is caused by the high contact force between the tooth and gear mesh. This can cause unpredictable forces on the shafts.
In this paper, we present a FEM model for mesh tooth coupling. We first validate the mesh density. To do so, we compute the bolt stress as a uniaxial tensile during the tightening process. We used different mesh sizes and mesh density to validate our results.
The mesh stiffness of gear pairs is influenced by lead crown relief and misalignment. For example, if one tooth is positioned too far in the axis, the mesh stiffness will be decreased. A misaligned gear pair will lose torque capacity. A mesh tooth coupling can be lubricated with oil.
An ideal mesh tooth coupling has no gaps between the teeth, which reduces the risk of uneven wear. The coupling’s quality exposed fasteners include SAE Grade 5 bolts. It also offers corrosion resistance. The couplings are compatible with industrial environments. They also eliminate the need for selective assembly in sleeve couplings.
China ISO2531/En545/En598 Ductile Iron Pipe Fitting Repair Coupling     coupling electricalChina ISO2531/En545/En598 Ductile Iron Pipe Fitting Repair Coupling     coupling electrical
editor by czh 2023-01-09