CHINA Non-metallic pipes Ultrapolymer Polyethylene composite rtp pipe1

3 year ago

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Shaanxi Yanchang Petroleum Northwest Rubber Flexible Pipe Co., Ltd.

1 min

Product details

Braided Rubber Hose Pipe

Structure: RTP for coal mine is composed of high molecular functional polyethylene resin, flame retardant and static conductive double anti masterbatch, 1-4 layers of flame retardant polyester industrial filament winding and impact resistant polyethylene resin, and flame retardant and static conductive double anti masterbatch.

Application: Fiber Braided Hose used in coal mine water supply and drainage, grouting and other transportation systems

Temperature range: 0 ℃ ~ 60 ℃

Standard: CJ / t189-2007 MT / t181-1988 SY / t6662 2-2020 Q/XXCJ282-2021

Characteristics: RTP pipe is also suitable for the operation of water-based liquid conveying system in coal mine

Appearance: Industrial Hose is black smooth

Product features

Due to the use of excellent materials, optimized structural design and sophisticated process equipment, flexible pipe can maximize the individual characteristics and combination of various materials, so that the product has many advantages.

1. Good flexibility:

Flexible pipe with outer diameter less than 200 mm can be bent into a circle with radius of 2 meters or less to realize coil supply and facilitate storage and transportation.

2. Convenient and fast construction:

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.

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 transportation 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

rtp pipes

Product attributes

产品代号	公称外径 mm	公称压力等级MPa	公称外径极限偏差 mm	最小壁厚 mm	堰破压力 MPa	最小弯曲半径mm	参考重量 kg
602-75-1.6	75	1.6	+1.20	5+1.20	4.8	850	2.22
602-75-2.0	75	2	+1.20	5+1.20	6	850	2.64
G02-75-2.5	75	2.5	+1.20	5.5+1.50	7.5	850	3.12
602-75-3.5	75	3.5	+1.20	6+1.50	10.5	850	3.64
602-90-1.6	90	1.6	+1.40	5.5+1.50	4.8	950	3.21
602-90-2.0	90	2	+1.40	5.5+1.50	6	950	3.8
602-90-2.5	90	2.5	+1.40	5.5+1.50	7.5	950	4.5
G02-90-3.5	90	3.5	+1.40	6+1.50	10.5	950	4.75
602-110-1.0	110	1	+1.50	5.5+1.50	3	1050	3.23
602-110-1.25	110	1.25	+1.50	5.5+1.50	3.75	1050	3.95
602-110-1.6	110	1.6	+1.50	7+1.50	4.8	1050	4.76
602-110-2.0	110	2	+1.50	7+1.50	6	1050	5.68
602-110-2.5	110	2.5	+1.50	7.5+1.50	7.5	1050	6.71
602-110-3.5	110	3.5	+1.50	8.5+1.50	10.5	1050	7.25
602-140-1.0	140	1.0	+1.70	5.5+1.50	10.5	1200	3.68
602-140-1.25	140	1.25	+1.70	5.5+1.50	3	1200	4.54
602-140-1.6	140	1.6	+1.70	8 +1.50	3.75	1200	5.55
602-140-2.0	140	2.0	+1.70	8.5 +1.50	4.8	1200	6.25
602-140-2.5	140	2.5	+1.70	9+1.50	6	1200	7.3
602-140-3.5	140	3.5	+1.70	9.5+1.50	7.5	1200	8.7
602-160-1.0	160	1.0	+2.00	6+1.50	3	1800	4.45
602-160-1.25	160	1.25	+2.00	6+1.50	3.75	1800	5.5
602-160-1.6	160	1.6	+2.00	9+1.50	4.8	1800	6.6
602-160-2.0	160	2.0	+2.00	9.5+1.50	6	1800	7.5
602-160-2.5	160	2.5	+2.00	10+2.00	7.5	1800	9.2
602-160-3.5	160	3.5	+2.00	10.5+2.00	10.5	1800	10.2
602-200-1.0	200	1.0	+2.30	6+1.50	3	2400	6.4
602-200-1.25	200	1.25	+2.30	6+1.50	3.75	2400	7.6
602-200-1.6	200	1.6	+2.30	9.5+1.50	4.8	2400	9.55
602-200-2.0	200	2.0	+2.30	10.5+2.00	6	2400	11.2
602-200-2.5	200	2.5	+2.30	11+2.00	7.5	2400	13.4
602-200-3.5	200	3.5	+2.30	12.5+2.00	10.5	2400	14.65
602-225-1.0	225	1.0	+2.50	6+1.50	3	2800	7.68
602-225-1.25	225	1.25	+2.50	6+1.50	3.75	2800	9.1
602-225-1.6	225	1.6	+2.50	9.5+1.50	4.8	2800	11
602-225-2.0	225	2.0	+2.50	10.5+2.00	6	2800	13.44
602-225-2.5	225	2.5	+2.50	11+2.00	7.5	2800	16.5
602-225-3.5	225	3.5	+2.50	12.5+2.20	10.5	2800	17.6
602-250-0.8	250	0.8	+2.50	8+1.50	2.4	4000	8.9
602-250-1.0	250	1.0	+2.50	10.5+2.00	3	4000	9.2
602-250-1.25	250	1.25	+2.50	10.5+2.00	3.75	4000	11.1
602-250-1.6	250	1.6	+2.50	12+2.20	4.8	4000	134
602-250-2.0	250	2.0	+2.50	12+2.20	6	4000	164
602-250-2.5	250	2.5	+2.50	12.5+2.20	7.5	4000	206
602-315-0.8	315	0.8	+2.70	9.5+1.50	2.4	5500	12.5
602-315-1.0	315	1.0	+2.70	11.5+2.00	3	5500	135
602-315-1.25	315	1.25	+2.70	11.5+2.00	3.75	5500	15.2
602-315-1.6	315	1.6	+2.70	13+2.50	4.8	5500	164
602-315-2.0	315	2.0	+2.70	13+2.50	6	5500	22.6