1.The classification

This classification covers machine-made "fiberglass" (glass-fiber-reinforced thermosetting-resin) pressure pipes. Both glass-fiber-reinforced thermosetting-resin pipes (RTRP) and glass-fiber-reinforced polymer mortar pipes (RPMP) are fiberglass pipes. Classifications are made on the basis of the method of manufacture (type), the raw materials in the body used in construction (grade), the liner material (class), and the test performance of the product type under long-term cyclic pressure strength or long-term static pressure strength. Classifying long-term strength are based on two methods as follows: cyclic loads for use in those liquid-handling applications where the effects of pumping by duplex or triplex pumps or other cyclic pressure loads dictate the performance requirements of the piping; and steady (static) loads such as would be required for gas service applications.

 

 

 

2.Type of fiberglass pipe 

 

The main type of fiberglass pipe include Glass fiber reinforced plastic mortar pipe, FRP composite pipe,FRP press pipe,FRP process pipe, FRP Mine gas pipe,FRP conduit pipe ,FRP chimney,FRP seepage pipe etc.

 

3.Characteristics:

1)Light weight, high strength, and convenient transportation and installation.

2)Excellent corrosion resistant, it can be used under the condition of seawater environment  for long time.

3)Smooth inner surface, its roughness coefficient is 0.0084, good conveying, and no fouling, no secondary pollution, decrease the cost ofthe running & maintenance.

 

4.Techniqual parameter:

1)Normal Diameter:DN100-4,000mm;

2)Length of single pipe: DN<250mm ,L=6m ;DN≥250mm,L=12m ;

  the length can also be made    according to the requirement of the user.

3)Normal Pressure Class:0.1MPa~2.5MPa;
4)Normal Stiffiness:SN1,250,SN2,500,SN5,000,SN10,000.

 

5.Specification of Glass fiber reinforced plastic mortar pipe

 

 

Nominal      stifness	2500Pa			3750Pa			5000Pa				7500Pa				10000Pa
press          Thickness           Diameter	0.25	0.6	1.0	0.25	0.6	1.0	0.25	0.6	1.0	1.6	0.25	0.6	1.0	1.6	0.25	0.6	1.0	1.6
300	5.0	5.0	5.0	5.0	5.0	5.0	5.4	5.3	5.3		6.1	6.1	6.0	5.8	6.7	6.7	6.5	6.3
400	5.7	5.7	5.5	6.3	6.3	6.3	6.8	6.8	6.6		8.0	8.0	7.5	7.4	8.5	8.7	8.3	8.1
500	6.9	6.7	6.6	7.7	7.7	7.5	8.5	8.4	8.0		9.7	9.5	9.1	8.8	10.7	10.5	10.1	9.8
600	8.2	7.7	7.7	9.2	9.1	8.5	10.2	9.7	9.3		11.5	11.4	10.7	10.5	13.0	12.4	11.7	11.5
700	9.5	8.8	8.6	10.8	10.3	10.0	12.0	11.3	10.7		13.6	13.0	12.4	11.9	15.2	14.5	13.5	13.1
800	10.9	10.2	9.9	12.4	11.5	11.0	13.7	13.2	12.1		15.8	14.7	14.0	13.5	17.5	17.0	15.2	14.8
900	12.2	11.4	10.8	14.0	12.9	12.3	15.5	14.4	13.5		17.9	16.9	15.6	15.1	19.8	18.6	17.1	16.6
1000	13.5	12.4	11.9	15.6	14.2	13.5	17.3	16.0	14.9		20.0	18.5	17.3	16.5	22.2	21.0	18.8	18.2
1200	16.0	14.7	14.0	18.5	16.8	16.2	21.0	19.1	17.8		23.7	22.0	20.3	19.7	26.3	23.6	22.4	21.6
1400	18.2	17.0	16.0	21.5	19.6	18.5	24.0	22.0	20.3		27.4	25.4	23.4	22.6	30.5	27.5	26.4	25.2
1600	21.3	19.2	18.3	24.1	22.2	21.0	27.6	24.8	23.0	22.4	31.3	29.0	26.6	25.8	34.6	31.2	29.8	28.4
1800	23.3	21.5	20.5	27.2	25.0	23.5	30.8	27.6	25.8	25.2	35.0	32.4	29.9	29.0	39.0	35.0	33.1	31.4
2000	25.9	24.0	22.5	30.0	27.5	26.0	34.0	30.5	28.5	27.7	38.7	36.0	33.0	31.8	43.0	38.6	36.6	34.8
2200	28.5	26.1	24.7	32.8	30.0	28.5	37.0	33.5	31.2	30.4	43.0	39.3	36.2	35.0	47.1	42.3	40.2	38.1
2400	31.1	28.4	26.8	36.0	32.8	30.9	40.3	36.4	34.0	33.2	46.2	42.8	39.2	38.0	51.5	46.2	44.0	41.5
2600	34.0	30.7	29.0	39.0	35.2	33.4	44.0	39.4	36.5	35.8	50.4	48.0	42.4	41.2	55.7	50.0	47.5	45.5

 

 

 

 

6. Connection way:
Connection way can adopt screw connection, spigot and socket connection, flange connection, plain end butt connection, sleeve connection, etc connection way.

 

7. Application:

1)Potable Water lines;

2)Sanitary Sewage Lines;

3)Industrial wastes lines;

4)Storm water lines;

5)Corrosive fluids lines;

6)Sea water lines;

7)Cooling water lines