. RXG stainless steel high-pressure flexible composite pipe (inner armor

Product Details

Flexible composite high-pressure conveying pipe is a kind of pipe fittings for the oil and gas industry made of polymer composite materials with certain high strength, high pressure, corrosion resistance, scale resistance, small friction coefficient, good heat preservation, good flexibility and long life.The flexible composite high-pressure conveying pipe is composed of polyethylene resin inner core tube, stainless steel inner core tube, reinforcement layer and outer protective layer.Flexible composite high -pressure conveying pipes are divided in to oil transportation compounds according to their uses Pipe, composite pipe for gas transmission, composite pipe for water transmission, composite pipe for alcohol injection. everyThe type of pipe diameter and use is different, and the nominal pressure and wall thickness also existof differences. The raw materials required for the manufacture of flexible composite high-pressure conveying pipes are: stainless steel pipes, polyethylene resin, reinforced fiber wire, reinforced wire.

The intention of research and development of flexible composite high - pressure conveying pipes Righteousness:

1. In order to reduce the loss caused by corrosion, petroleum workers constantly screen the pipe materialAt present, steel pipes, steel skeleton plastic pipes, FRP pipes, etc. are widely used in oil production, gas production, gathering and transportation, water injection and other projects.

2., steel pipe - high strength; Easy corrosion leakage, short life, malignant accidents are common.

3, Steel skeleton plastic pipe - can withstand high pressure; There is serious corrosion and peeling phenomenon, poor adaptability to temperature and air tightness.

4, FRP pipe - corrosion resistance, antiscaling; Poor toughness, poor resistance to external extrusion, easy to break, limited scope of use. The length of the single pipe is limited, the connection is frequent, the joint sealing is poor, the failure frequency is high, it is easy to be damaged and difficult to repair.

5, flexible composite high-pressure conveying pipe - the application of new materials and new processes to create new products, the product has the advantages of the above pipes, but also has the characteristics of corrosion resistance, high temperature resistance, it will bring revolutionary changes to the oil and gas industry.

Construction advantages of flexible composite high-pressure conveying pipe:

1. Due to the soft pipe body, the flexible composite high-pressure conveying pipe can be guided by force in the actual laying process, effectively reducing the damage to oil and gas pipelines caused by disasters such as geological faults, geological cracks, loess collapse, and goaf areas.

2. Flexible composite high-pressure conveying pipe production pipeline, single length according to the requirements to determine the length of the pipe body, length up to hundreds of meters, installation is fast and convenient, greatly reduce the labor intensity of workers, shorten the construction period. Improve efficiency and save production costs.

3. Reduce the welding fee, flaw detection fee, mending fee, anti-corrosion cost of steel pipe pipe, and can get better economic and social benefits. Product advantages: high working pressure, corrosion resistance, weather resistance, no deformation of hot and cold, anti-scaling, small friction, long product service life, strong bearing capacity, strong tensile ability, etc., and the use of special craftsmanship tube is attached with sedimentation groove, to ensure long-term use of consistent diameter, pipe body bonding firmly. Product structure: composed of inner core tube, reinforcement layer (fiber wire reinforcement, steel wire reinforcement), outer protective layer Working temperature: (-50~110 °C). Operating pressure: (≤48MPA). On-site maintenance:Equipped with emergency repair hoop, emergency repair pipeline, tee, four-way and so on.

Nominal diameter Nor m a l diameter		Inner diameter Inside dii amet er		ANSI	Pressure rating Pressure grand		weight weight		Minimum bending radius Min.be n ding radius		Maximum length Max.length
foot inch	millimetre mm	foot inch	millimetre mm	Connector model rating Connection grand	PSI	KPA	lbs / lbs Pd/ inch	kg/ m kg/ meter	foot inch	millimetre mm	foot inch	rice metre
11 2	48	1 . 6	43	300＃	750	5100	1 . 1 4	1 . 70	221 2	720	18000	5488
				600＃	1500	10200	1 . 9 4	2 . 89
				1500＃	3000	20700	3 . 18	4 . 73
2	60	2 . 1	J53	300＃	750	5100	1 . 6 0	2 . 38	The30	900	15000	4573
				600＃	1500	10200	2 . 6 5	3 . 94
				1500＃	3000	20700	4 . 20	6 . 25
21 2	73	2 . 5	64	300＃	750	5100	2 . 10	3 . 12	1 37 2	1095	13000	3963
				600＃	1500	10200	3 . 41	5 . 07
				1500＃	3000	20700	5 . 25	7 . 81