Grooved  near me  made in China - replacement parts -  in Lubango Angola  Flexible Coupling for Fire Sprinkler System with top quality

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For far more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Product Title coupling
Use EPT building( fireplace protection,pipe transportation,h2o pipe, cable defense, mine sector,and so forth.)
Content Ductile ca EPT iron conforming to ASTM A-536, Quality 65-forty five-12
Cerification  ISO 9001:2008,FM,UL,CCC and CE accredited
Technology  Casting
Colour Many hues obtainable for decision(Blue,Crimson,Silver)
Floor Therapy  Epoxy powder coating (Purple coloration- RAL3000 Orange)Optional: Galvanized (Zinc Plated, HDG Or Dip painted)
Dimensions  1″-12″
Operating Pressure 300PSI
Hook up Finish Type   Grooved finish ,Thread end 
Shipping and delivery fifteen times
Packing Details Cartons or Cartons on Pallet
Payment  By T/T,L/C
Manufacturing unit Of course
Brand  Title Plato
Variety of production 1) Rigid Coupling,Adaptable Coupling, Lowering Flexible Coupling
2) Prolonged Radius and Quick Radius Elbow (90°/45°/22.5°/11.25°)
3) Equal Tee, Grooved Reducing Tee, Grooved Reduing Tee(Threaded outlet)
4) Grooved Mechanical Tee,Grooved Mechanical Cross
5) Equal Cross, Grooved Decreasing Cross
6) Grooved Reducer, Threaded Reducer
7) Adapter Flange, Grooved Break up Flange
eight) Cap,Stop Cap



Nominal Dimension


Pipe O.D


Working Pressure


25 300 56 ninety six forty five 10*45
1 1.327 two.07 2.205 3.780 1.772
32 42.four three hundred 66 106 forty five 10*45
1.669 two.07 2.598 four.173 1.772
40 forty eight.three three hundred 72 114 forty five 10*55
1.9 2.07 2.835 4.488 1.772
fifty sixty.three three hundred 81 126 47 10*55
two two.375 two.07 3.189 four.961 1.850
sixty five 73 three hundred 95 139 forty seven 10*55
2.875 two.07 3.740 5.472 one.850
65 300 99 143 47 10*55
3OD 3 two.07 3.898 5.630 one.850
80 88.9 three hundred 112 157 48 10*55
3 3.5 two.07 4.409 6.181 one.890
one hundred 114.three 300 138 193 50 12*sixty five
four four.5 2.07 5.433 seven.598 one.969
a hundred twenty five 139.7 300 166 221 50 12*70
5½ OD five.5 two.07 6.535 8.701 one.969
150 three hundred 193 250 51 12*70
6½ OD 6.five 2.07 7.598 9.843 2.008
a hundred and fifty 168.3 three hundred 196 256 51 12*70
6 six.625 two.07 7.717 ten.079 two.008
two hundred 219.1 300 254 322 sixty three 16*one hundred
eight eight.625 two.07 10.000 twelve.677 2.480
250 273 300 313 392 64 20*110
10 ten.75 two.07 12.323 fifteen.433 two.520
three hundred 323.nine three hundred 366 445 66 20*110
12 twelve.75 2.07 14.409 seventeen.520 2.598

In accordance to the style specification of automatic sprinkler program, the pipe relationship of the system need to be made with trench connector or thread and flange.Pipes with diameter equal to or greater than 100mm in the program shall be related with flanged or grooved connectors in sections.

Groove pipe fitting relationship technologies, also recognized as clamp link engineering, has turn out to be the fir EPT technologies for liquid and fuel pipe connection. Even though this technological innovation was created later on in China than overseas, it was rapidly recognized by the domestic marketplace thanks to its superior technological innovation.Considering that 1998, it has been designed, and after a few several years of advancement and application, it has slowly replaced the two traditional pipe relationship techniques of flange and welding.Not only is the technologies more experienced, the industry is typically regarded, and has been actively guided by nationwide legal guidelines and policies.

The software of groove fitting connection technologies makes the complicated pipeline link approach easy, quick and handy.This is a large step forward in pipeline link engineering.

Groove pipe fittings incorporate two major categories of items:

(1) the link sealing influence of the pipe fitting has a rigid joint, adaptable joint, mechanical tee and groove flange

(2) to link the transition function of the pipe elbow, tee, tee, minimizing pipe, blind plate, etc.

As an innovative way of pipe relationship, trench fitting connection can be either explicitly or embedded, with each rigid and adaptable joints.As a result, it has a extensive variety of software.

(1) according to the program: can be utilised for fireplace water system, air conditioning scorching and chilly water method, water supply method, petrochemical pipeline method, thermal and army pipeline technique, sewage therapy pipeline method

(2) according to the pipe substance: can be utilized to join metal pipe, copper pipe, stainless steel pipe, lined steel pipe, ductile iron pipe, thick wall plastic pipe and with metal pipe joint and flange joint hose and valves.

Why decide on ductile iron pipe fittings ?

one. Easy procedure

The connection procedure of groove pipe fittings is quite simple, no particular professional skil EPT are necessary, common employees can run soon after easy instruction.This is due to the fact the item has included a massive variety of good complex elements into the completed merchandise in a factory way.The connection of a pipe fitting only normally takes a number of minutes, which simplifies the complex difficulty of discipline operation to the greate EPT extent and will save time, as a result stabilizing the venture top quality and strengthening perform performance.This is also the general direction of set up technology growth.

But the traditional welding and flange relationship pipe connection, not only require to have the corresponding skil EPT of the welding workers, and time-consuming, employees hard procedure, and there is air pollution of welding dust.Due to differences in running place and welding abilities, it is tough to accomplish satisfactory benefits in welding top quality and appearance, hence affecting the general high quality of the task.

In addition, as the trench pipe fittings are completed items, the operation area necessary by the web site is little, which can really realize the installation yet again EPT the wall and the corner, and the procedure trouble is drastically lowered, hence preserving the ground space and beautifying the effect of pipeline installation.

two. The original characteristics of the pipeline will not be influenced

The distinctive specialized edge of groove fitting relationship is that only a groove can be extruded from the outer surface of the connected pipe by a groove roller with out damaging the inner wall composition of the pipe.If the classic welding procedure, several of the internal wall of the anti-corrosion coating will be damaged.Consequently, the specification stipulates galvanized pipe, lining metal pipe, steel and plastic composite pipe are not permitted to use welding and flange link, otherwise require secondary treatment.

3. Conducive to development basic safety

Adopting the connection technological innovation of groove pipe fitting, the site only requirements the moving hand of chopping equipment, groove roller and button tightening bolt, so the building group is convenient.Welding and flange link needs complex electricity cables, chopping equipment, welding equipment, oxygen and acetylene cylinders, etc., which brings complexity to the construction organization, and there are also risks of electric power leakage and fireplace.At the identical time, welding slag produced by welding and gas chopping will inevitably slide into the within of the pipe, which is effortless to lead to pipe valve or even gear blockage, and also pollute the drinking water good quality in the pipe.

In addition, welding and flange relationship will inevitably require a long time of higher-depth substantial-altitude perform, also susceptible to production safety mishaps.

four. Great system stability and easy servicing

The relationship method of groove pipe fittings has special versatile traits, which enables the pipeline to be able to resi EPT vibration, contraction and expansion. In contrast with welding and flange relationship, the security of the pipeline system is increased, which is far more ideal for the change of temperature, therefore defending the pipeline valve and minimizing the hurt of pipeline stress to the structural elements.

Thanks to the basic connection procedure of trench fittings, the necessary functioning room turns into more compact, which brings numerous convenient conditions for future servicing.When the pipeline demands maintenance and substitute, ju EPT loosen the two pieces of clamp to replace, rotate and modify a section of the pipeline at will.No want to injury the encompassing walls, reducing servicing time and cost.

5. Financial investigation

The relationship of groove pipe fitting is simple to function and will save labor and time, so it has excellent financial positive aspects.A lot of articles or blog posts have carried out economic evaluation, that “the use of clamp connection, despite the fact that the co EPT of a one clamp equipment higher, but the all round gain of the set up of the pipe network than flange relationship”.The write-up compares the flange connection in accordance to the secondary galvanized treatment method (in accordance to the needs of the specification this mu EPT be accomplished).

Mo EPT of our products have handed the FM UL certificates ,and extensively utilised in fireplace fighting ,fireplace sprinkler ,and engineering building, water-heat offer,,mine ,petroleum, chemical and EPT fields

Our items were offered to Middle east,South Africa,North America and Europe marketplaces,we can also acknowledge tailored merchandise,and we ‘ll consider our be EPT to offer the be EPT support and merchandise for you .

Q: Are you buying and selling company or maker ?
A: We are a manufacturing facility with a buying and selling section.
Q: How long is your shipping and delivery time?
A: Typically 15 days right after the down payment. EPT thirty to 90 days.
Q: Do you provide samples ? is it cost-free or additional ?
A: Of course, we could offer you the sample for free of charge charge but do not shell out the co EPT of freight.
Q: What is your conditions of payment ?
A: Payment<=1000USD, 100% in advance. 
Payment>=1000USD, thirty% T/T in advance ,stability prior to shippment.
If you have an EPT question, p EPT come to feel free of charge to get in touch with us.

Welcome to our manufacturing facility to have a go to.



We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For much more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique equipment manufacturer’s (OEM) component quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the detailed replacement parts contained herein are not sponsored, accredited, or produced by the OEM.

Grooved  near me  made in China - replacement parts -  in Lubango Angola  Flexible Coupling for Fire Sprinkler System with top quality

Grooved  near me  made in China - replacement parts -  in Lubango Angola  Flexible Coupling for Fire Sprinkler System with top quality

Grooved  near me  made in China - replacement parts -  in Lubango Angola  Flexible Coupling for Fire Sprinkler System with top quality