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PP Raw Material

Short Description:

Brief Introduction

SENPU can export all kinds of raw materials of domestic petrochemical manufacturers and help customers to purchase some raw materials of foreign petrochemical manufacturers. The main products are polyethylene and polypropylene.

Domestic PP raw material

Yanshan Petrochemical (C4220, B8101, etc.)

Daqing Refinery (PA140D, etc.)


Product Detail

Product Tags

Material Features

Polypropylene - water pipe with only material construction water supply polypropylene pipe (PP-R), has the following advantages:

(1) light weight: density of 0.89-0.91g/cm3, only one ninth of steel pipe, one tenth of red copper pipe. Due to its light weight, it can greatly reduce the transportation cost and the construction intensity of the installation.

(2) Health and non-toxic: PP-R material is completely composed of carbon and hydrogen two elements, without adding any toxic heavy metal salt stabilizer, the health performance of the material has passed the test of the national authority.

(3) good heat resistance: when the working water temperature is 70℃, it can be used for a long time, and the water temperature for short-term use reaches 95℃, and the softening temperature is 140℃.

(4) long service life: PP-R pipe in the rated service temperature and pressure, the service life of more than 50 years.

(5) good corrosion resistance: in addition to a few oxidants, can resist the erosion of a variety of chemical media, will not rust, will not corrosion, will not breed bacteria, no electrochemical corrosion.

(6) good thermal insulation performance: because the PP-R material thermal conductivity is low, the thermal conductivity of 20℃ is 0.21-0.24W/mk, than the steel pipe (43-52W/mk), red copper pipe (333W/mk) is much smaller, so the PP-R pipe thermal insulation is good.

(7) small expansion force: due to the small elastic modulus of PP-R material, the expansion force caused by temperature change is small, suitable for using the embedded wall and the floor surface layer of the direct buried application.

(8) Shrinkage rate: %0.18.

Product Picture

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Our service

1. two year warranty, life-long maintenance.

2. In warranty time, if non-artificial reason damaged can take old.

change new for free. Out of warranty time, we can Offer maintenance service (charge for material cost).

3. Engineers available to service machinery overseas.

Company Profile

Sichuan Senpu pipe co, LTD. (Headquarters) is located in Deyang high-tech industrial park, Sichuan province. For more than 20 years, the company has been focusing on the research and development, manufacturing, sales, engineering consulting, construction, installation and self-supporting import and export of raw and auxiliary materials, mechanical and electrical products, plastic products and other businesses. The company was wholly owned by  the famous enterprise in China -- -- -- -- -- Sichuan Jiannanchun group co, LTD, holding. The registered capital is more than 100 million yuan, and the total assets are nearly 600 million yuan, the company is the domestic polyethylene (PE) pipe technology pioneer and leading enterprise, It is also one of the enterprises with complete set of PE pipe products, large production and sales volume and timely supply service in southwest China.


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