Universal Reinforced Thermoplastic Pipe RTP

Standard: API 15s SY / t6794-2010 Q / xxcj282-2020

Characteristics:  Universalis suitable for the transportation system of petroleum based and water-based liquids

Reinforced Thermoplastic Pipe specifications is a new type of tipe for oil & water and  gas，and it is a new type of flexible composite pipe with three-layer structure.

Structure:  Universal RTP is composed of high temperature resistant polyethylene resin, 1-6 layers of polyester industrial filament winding and impact resistant polyethylene resin.
Application:  Universal Rtp is used in oil and gas gathering and transportation, injection, produced water and sewage transportation systems in oil and gas fields，Rtp For Methanol Collection And Transmission
Temperature range: - 34 ℃ ~ 65 ℃
Appearance: The appearance is white, orange or black smooth surface

RTP Pipes Structure

Rtp Pipe structure URTP pipe structure
Flexible composite high-pressure transmission pipe is a new type of flexible composite pipe with three-layer structure. Due to the different conveying medium and usage, there are many innovations and breakthroughs in material selection, structure design, process equipment and so on. Our company has successfully developed a series of industrial hoses on the basis of absorbing the experience of the same industry at home and abroad. The flexible reinforced thermoplastic hoses have passed the inspection and certification of the State General Administration of Quality Supervision, Inspection and Quarantine and many professional third-party testing organizations. The company has 15 patents for flexible composite high-pressure oil pipeline products; 2 patents for inventions; in January 2021, we obtained the API Q1 quality system certification; API Q1 quality system certification; and API Q1 quality system certification. Petroleum Association API Q1 quality system certification; API 15s product certification; " Rtp pipeline and polymer materials application project" won the honor of Shaanxi Yanchang Petroleum (Group) Co. Ltd. won the Second Prize of Scientific and Technological Progress in 2020; the Flexible Composite Pipe Division has cooperated with many domestic universities such as Xi'an Jiaotong University, Northwest University, Chang'an University, Xi'an University of Technology and other scientific research institutes such as China Petroleum Pipe Research Institute in production, learning and research, and is engaged in the development and research of 2-3 new scientific research products every year; in terms of production, it has 8 domestic advanced production lines, mainly including. The products include: water injection pipes, oil transmission pipes, gas transmission pipes, alcohol injection pipes, underground composite pipes, fiber-reinforced polyethylene pipes for coal mines, etc. The annual output of various types of flexible composite pipes reaches 3,000 kilometers, with sales of 180-260 million yuan.

Product code	Nominal Inner diameter mm	Nominal pressure   Grade MPa	Average Inner diameter mm	Minimum Wall thickness mm	Blasting Fusion MPa	Minimum Bend Radius mm	Reference Weight kg
601-17-32	17	32	17±0.3	6±0.3	96	300	0.56
601-25-2.5	25	2.5	25±0.5	5.5±0.5	7.5	400	0.65
601-25-12	25	12	25±0.5	5.5±0.5	36	400	0.66
601-25-16	25	16	25±0.5	6±0.5	48	400	0.7
601-25-20	25	20	25±0.5	6±0.5	60	400	0.72
601-25-25	25	25	25±0.5	6.5±0.5	75	400	0.76
601-25-32	25	32	25±0.5	7.5±0.5	96	400	0.84
601-40-2.5	40	2.5	40±0.5	8.5±0.5	7.5	550	1.55
601-40-6.4	40	6.4	40±0.5	8.5±0.5	19.2	550	1.85
601-40-12	40	12	40±0.5	9.5±0.5	36	550	1.86
601-40-16	40	l6	40±0.5	10±0.5	48	550	1.89
601-40-20	40	20	40±0.5	10.5±0.5	60	550	1.97
601-40-25	40	25	40±0.5	11±0.5	75	550	2.16
601-40-32	40	32	40±0.5	13±0.5	96	550	2.32

Reinforced Thermoplastic Pipe Features

1. Good flexibility:

Flexible pipe with outer diameter less than 200 mm can be bent into a circle with radius of 2 meters or les

2. Convenient and fast construction:s to realize coil supply and facilitate storage and transportation.

With the continuous laying method, the average laying speed can reach 500 meters per hour, the installation is simple, fast, safe and reliable, with less joints, no welding, short construction period and low comprehensive construction cost.

3. Good corrosion resistance:

Ultra high molecular weight polyethylene (UHMWPE) with strong corrosion resistance (especially resistant to H2S, CO2 and Cl -) is used as medium transport layer material, which has long service life in corrosive fluid and low system cost.

4. High bearing capacity:

By adjusting the material type, wire diameter and number of layers of reinforcement layer to bear different loads, the flexible pipe can be suitable for different working conditions, and its maximum working pressure can reach 32 Mpa.  The test machine is Vicatsofteningpointtemperaturetester 

  

5. High and low temperature
impact resistance: As the impact strength of UHMWPE is five times that of HDPE, it reaches the highest value at - 40 ℃, even at 90 ℃.

 

6. The conveying resistance is small:

When transporting oil and gas with flexible pipe, there is no scale and wax, and the transpo

rtation resistance is small, which can significantly improve the oil and gas flow rate and transportation capacity, and save resources.

 

7. Modular design:

According to the specific working environment requirements of flexible pipe,different layers provide different functions, such as tensile, compressive, thermal insulation, wear resistance, to ensure that the flexible pipe can meet the requirements of different working environment.

8. Green environmental protection:

Flexible pipe can be recycled for many times, which not only effectively improves the

utilization rate of flexible pipe, but also significantly reduces the overall cost of flexible pipe, and

is also conducive to environmental protection.