Item Description

 

Factory & Workshop Demonstrate

Production Procedure Demonstrate

 

Firm Profile

WHO WE ARE

Lamat Piping recognized in 2002s,is 1 of China’s top piping producing and exporting suppliers,specialized in qualified steel flanges, butt weld pipe fittings and malleable forged iron fittings for consumers from in excess of 60 nations around the world and areas globally.

Lamat Piping is the one and independent exporting division of NPCC(National Piping Design Cooperation),who is a group organization with 5 factories situated in ZheJiang and ZheJiang , where the areas have very extended histories in producing Steel & Iron items dating again to nineteen nineties. CZPT Piping(NPCC) aims to mix and intergrade some top and higher high quality industries to turn into a modern and global piping supplier in the new century. Now we have far more than 30 generating and machining strains with over one thousand normal workers and 80 technical personnel. Our factories covers more than three hundred,000 sq. meters,and has an yearly output of five hundred,000Tons.

WHAT WE Produce

Lamat Piping(NPCC) is making flanges from 1/2” to 144” – Expectations which includes ASTM B16.5, EN1092-1, BS4504, BS10, SANS1123, DIN, JIS, UNI, GOST, KS, AS, and so on. Products including Plate Flanges FF/RF, Slip On Flanges FF/RF, Blind Flanges FF/RF, Welding Neck Flanges, Screwed Flange, Socketed Flanges, Lap Joint Flanges,Backing Rings Flanges,and so forth. Pressures contains 150LBS to 2500LBS in ASTM B16.5,PN6(T6/3/4/8) to PN100(T100/3/4/8) in EN1092-1/BS4504/BS10, T600/3/4/8 to T4000/3/4/8 in SANS1123.

Lamat Piping(NPCC) is producing butt weld fittings from 1/2” to 144” – Specifications like ASTM B16.9, JIS B2311, EN15713, DIN, GOST…etc. Items such as 45/ninety/180 Diploma Quick/Extended Radius Elbow,Equivalent/Decreasing Tee,Cross,Concentric/Eccentric Reducer,Stop Cap.

Lamat Piping(NPCC) is also making malleable solid iron fittings from 1/2” to 6” – Expectations ASME B16.3, ASME B16.fourteen,BS EN15712,BS1256,DIN2950, BNR6943, ISO49,etc. Merchandise such as Elbow,Bend,Tee,Socket,Nipple,Bushing,Union,Cap,Plug,Back Nut.

WHAT WE Source

With thirty+ several years continual attempts and experience,now CZPT Piping(NPCC) has grow to be our customers’ expert company and supplier for a quite extensive variety of piping merchandise.And right now CZPT Piping is not only supplying Flanges,BW fittings & Malleable Iron Fittings developed by ourselves,but also sourcing and exporting numerous Pipe Fittings & Valves s from China’s foremost industries,like Cast Iron Valves, Ductile Iron Pipe Fitting, Stainless Metal 1,2,3PC Ball Valve, Stainless Metal 150LBS NPT/BSP Fittings, Wrought Steel Fittings,Grooved Fittings,Solid Metal Fittings,HDPE Pipes Fittings Valves,PVC Pipes Fittings Valves, Brass Valves Fittings,etc.

WHAT WE Guarantee

”BETTER Good quality, Better SERVICES” is our assure to all of our buyers and ”CREATE Worth FOR CUSTOMERS” is our final purpose. CZPT Piping promises that we are going to keep on to set quality in the initial placebesides,we will not drop our fixed-target on the support factor of our enterprise,which has been,and will continue to be the foundation of our accomplishment and our potential growth.

WHAT YOU Decide on

If you’d like to have confidence in CZPT Piping,Lamat men and women will do the greatest to be worthy of your trust!

Products Details

 

 

Packaging & Shipping and delivery

Samples Place Display

 

Canton Truthful & Exhibitions

 

FAQ

LAMAT PIPING – Wrought Steel Fittings
Name Socket/Coupling,Reducing Socket/Coupling,Elbow,Street Elbow,Tee,Bushing,Union,Bend,Cap,Plug,Cross
Close Nipple,Short Nipple,Shoulder nipple,Long Nipple,Running Nipple,Barrel Nipple
Technology Wrought Steel,Casting,Forging,Welded or Seamless pipe
Thickness SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C
Pressure 150LBS,300LBS
Surface Finish Steam Black,Electrical Zinc Plated,Cold Galvanised,Hot Dipped Galvanised…
Design Standard American Standard ASTM A733
European Standard EN10241
British Standard BS EN10241,BS1387,BS21,BS1740
Germany Standard DIN2982,DIN2440
ISO Standard ISO 49,IS1879
Thread Standard ASME B.1.20.1 / EN10226 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 / BS 21.173
Material Standard ASTM A106/A53 GR.B,API 5L GR.B,ASTM A105
Size 1/2"-8" // DN15-DN200
Packages Plywood Cases or Plywood Pallets or Boxes
Application Petrochemical & Gas Industry,Chemical,Machinery,Electric Power,Ship Building,Construction Water Works,Valve Industry,etc.
Advantages High Quality + Ready Stock + Faster Delivery + Customized
Brand LMP
Certificate ISO9001,API,CE,UL/FM

###

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.
LAMAT PIPING – Wrought Steel Fittings
Name Socket/Coupling,Reducing Socket/Coupling,Elbow,Street Elbow,Tee,Bushing,Union,Bend,Cap,Plug,Cross
Close Nipple,Short Nipple,Shoulder nipple,Long Nipple,Running Nipple,Barrel Nipple
Technology Wrought Steel,Casting,Forging,Welded or Seamless pipe
Thickness SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C
Pressure 150LBS,300LBS
Surface Finish Steam Black,Electrical Zinc Plated,Cold Galvanised,Hot Dipped Galvanised…
Design Standard American Standard ASTM A733
European Standard EN10241
British Standard BS EN10241,BS1387,BS21,BS1740
Germany Standard DIN2982,DIN2440
ISO Standard ISO 49,IS1879
Thread Standard ASME B.1.20.1 / EN10226 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 / BS 21.173
Material Standard ASTM A106/A53 GR.B,API 5L GR.B,ASTM A105
Size 1/2"-8" // DN15-DN200
Packages Plywood Cases or Plywood Pallets or Boxes
Application Petrochemical & Gas Industry,Chemical,Machinery,Electric Power,Ship Building,Construction Water Works,Valve Industry,etc.
Advantages High Quality + Ready Stock + Faster Delivery + Customized
Brand LMP
Certificate ISO9001,API,CE,UL/FM

###

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.

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.