PPR Reducing Coupling Reduction External / Internal High Quality

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500 pc
Supply Capability:
100000 pc/month

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Item specifice:

color: grey&green&white Sdandard: IS9001 Brand: SPT

Product Description:


Ppr Pipes


It is used in industrial fields, agriculture and garden irrigation 2. Beauty appearance.3.Thermal insulation and energy saving.4. Easy installation 5.excellent heat resistance and pressure resistance 6. affordable price

Quick Details

Material: PP-R

Technics: Forged

Type: Coupling

Model Number: DS-001

Connection: Welding

Shape: Equal


Standard: DIN8077/8078
Material: R200P from Korea
Size: DN20~63
Color: Green, White, Grey, Blue

Packaging & Delivery

Packaging Details: PE bag + carton

Delivery Detail: 15 Days


Product Applications:

Distribution for cool and hot water
Duct for drinkable water system
Pipes for kinds of high-temperature and low-temperature heating system
Pipes for heating and coolling settings in solar energy system
Connecting pipe for air conditioners


Product Advantages:

1) Healthy, bacteriological neutral, conforming to drinking water standards
2) Resistant to high temperatures, good impact strength

3) Convenient and reliable installation, low construction expenses
4) Excellent heat-insulation property from minimum thermal conductivity
5) Lightweight, convenient to transport and handle, good for labor-saving.
6) Smooth inner walls reduce pressure loss and increase flow speed
7) Sound insulation (reduced by 40% compared to galvanized steel pipes)
8) Light colors and excellent design ensure suitability for both exposed and hidden installation
9) Recyclable, environment-friendly, accords with GBM standards


Main Product Features:

Large drum hub to maximize cable life

Self-activating automatic brake hold the load securely when crank handle is released

With cable or strap

Safety guard cover available

Top quality with competitive price

Widely used in the double beam bridge crane and gantry crane

Easy to install and high quality

Compact structure and reasonable design

Could be mounted on t he ground or wall!

Double drum!!


Product Specifications:



Q1How Can I Get A Sample?

A1:You can get samples by communicate with our export sales.

Q2:How Long Is Delivery?

A2:Delivery time will be30-45days according to order quantity.

Q3:What Is The MOQ?

A3:MOQ depends on different items.

Q4:What Is Our Normal Payments Terms?

A4:Our normal payment terms now is: T/T, L/C or western union,paypal


Product Pictures

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality


Work Shop Pictures

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality

PPR Reducing Coupling Reduction External / Internal High Quality


PPR Reducing Coupling Reduction External / Internal High Quality

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the installation requirements of the card sleeve joint?
The sleeve type pipe joint has the advantages of simple structure, convenient operation and no need of welding. But in the middle and high pressure hydraulic system, if improper operation, often will cause leakage, and affect its popularization and use. After years of practice, the author summed up some experience, and achieved good results.As shown in the drawings, the sleeve type pipe joint is mainly composed of a joint body 1 with a taper hole of 24 degrees, a clamping sleeve 2 with a sharp inner edge and a pressing nut 3 and three parts which are pressed. Tighten the nut 3, card set of 2 is to promote the 24 degree taper and then deformation, make the card sleeve and the connector body cone to form a spherical contact seal; at the same time, the outer wall of the inner edge of the sleeve mouth embedded on the outer wall of the steel pipe 4, a pressure ring groove, so that the reliable sealing effect. The best choice of steel tube to eliminate stress annealing 20# fine drawing pipe, so that it is beneficial to insert the inner edge of the sleeve into the outer surface of the steel pipe, and play a reliable sealing role.
Q:Will the moving angle of the air conditioner indoor be harmful to the connecting pipe joint?
It will not affect the joint, but it is possible to take care of the brass pipe and bend it or make it straight.
Q:Do you have DN150-DN80 variable diameter steel pipe joint?
GB-T12459-2005 seamless butt welded steel pipe, with all the data in it.
Q:What do you mean by the next connection in the pipe connection? How do you use it?
The difference with the common joint is that the thread on one side is longer, and the next joint is fixed to the board by the locking nut
Q:What is the size of the PVC pipe joint?
In practical applications, stabilizers must be added to improve the stability of the heat and light. PVC is very hard and can only be dissolved in a few solvents such as cyclohexanone, two dichloroethane and tetrahydrofuran. It is stable for organic and inorganic acids, alkalis and salts, and the chemical stability decreases with the increase of the use temperature.
Q:How to use the clamp type pipe joint?
The clamping sleeve type straight through joint has clamps at both ends, and it is worn at the end of the pipe which needs to be connected, and then it is clamped and connected with the nut,
Q:Infusion, infusion tube joints fall off and immediately connected, lost three or four minutes will have an impact?
First of all, this approach is wrong, is not allowed, and if it is medical staff to get, then he is not standardized, there is no sterile concept, such as the patient is self made, then he is ignorant, do not understand.Secondly, it has no contact with other things off, did not meet, but also to avoid forcibly, if encounter, after losing what no adverse reactions often have no major obstacles to the body, but the poor resistance of the people, the consequences can be little.
Q:What does pipe joint "DD" mean?
No manual aging, mechanical strength, and good shock absorption. Suitable for manufacturing parts subject to medium stress
Q:The difference between threaded pipe joint and grooved pipe joint
Groove connection: This is the most advanced connection mode at present. There are two two connecting pipes, valves, or pipes and valves that are connected by clamps. In the outer pipe or valve connecting end have an annular groove manufactured according to the standard, when connected with a supporting clamp. Site construction, installation and disassembly are very convenient and quick. Not only the seal is reliable, but also saves time and material. It has incomparable advantages in large caliber connection.
Q:PPR pipe joints did not plug in the melt, in the end will leak?
A, in general, as long as the PPR hot melt pipe effective connection, through the fusion will fuse together, will not leak, and if not assured, it is recommended to re melt.Two, the pipeline before welding to seriously clean pipes and appearance, cleaning pipe appearance of oil, impurities and burrs. To carefully insert pipe length should be appropriate, should be symmetrical flange to discuss the formation of pipeline connection, if not well proportioned, stability that side, reflected weld is not ideal, the discussion is not difficult to guarantee Water Leakage, you should promptly reconnect.

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