GRP Pipes Technical Properties

 min.max
Diameter (DN)200 mm4200 mm
Rigidity (SN)500 N/m ²10.000 N/m ²
Pressure (PN)1 atm40 atm
* Other classes are given on request.

Standart Rigidity Classes

Different SN classes can be produced according to your project. The pipes are manufactured in three standard hardness.

Standart Pressure Range

Esen GRP Pipes are manufactured between PN 1 and PN 32 pressure classes.

GRP Pipe Chemical Table

Esen GRP Pipes are specially designed according to the chemicals to be transported. The table below is for informational purposes.
ChemicalStandart GRP PipeSpecial GRP Pipe
Bleached Hydrosulphite
Acrylic Acid
Aluminum Oxide
Aluminum Fluoride
Aluminum Hydroxide
Aluminum Nitrate
Aluminum Potassium Sulfate
Ammonia Gas
Ammonium Carbonate
Amonyum Bisulfat
Ammonium Bicarbonate
Ammonium Chloride
Ammonium Citric Acid
Ammonium Fluoride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Persulfate
Ammonium Phosphate
Ammonium Sulfate
Analin Sulfat
Acetic Acid
Acidic Chloride
Acid Ferric Nitrate
Acid Ferric Sulfat
Copper Fluoride
Copper Chloride
Copper Nitrate
Copper Cyanide

GRP Pipe Diameters (SN 2500) and Technical Properties

The table is given for informational purposes.
GRP Pipe Diameter (DN)(mm)GRP Pipe Outer Diameter OD (mm)Tolerance +/- (mm)Wall Thickness
PN 6
Wall Thickness
PN 10
Wall Thickness
PN 16
Wall Thickness
PN 20
Wall Thickness
PN 25
Wall Thickness
PN 32
200207+1,0 / -1,03,003,003,003,003,003,28
300310+1,0 / -1,03,723,723,693,653,654,31
350361+1,0 / -1,24,234,214,124,094,104,83
400412+1,0 / -1,44,734,724,594,564,535,35
450463+1,0 / -1,65,305,185,024,994,975,87
500514+1,0 / -1,85,865,665,485,435,426,41
600616+1,0 / -2,07,056,626,406,336,357,45
700718+1,0 / -2,28,167,537,267,227,218,49
800820+1,0 / -2,45,618,508,188,118,069,58
900924+1,0 / -2,610,239,419,058,968,9710,61
10001026+2,0 / -2,611,2410,389,959,859,8410,75
11001128+2,0 / -2,612,2411,2210,8210,7410,6912,69
12001229+2,0 / -2,613,2812,1711,7311,5711,5613,73
13001331.5+2,0 / -2,614,4813,1812,7012,4012,6014,81
14001434+2,0 / -2,815,4414,0013,4213,4013,3715,85
15001536+2,0 / -2,816,4815,0714,4214,2914,2316,88
16001638+2,0 / -2,817,5116,0215,3415,1815,0817,93
17001740+2,0 / -2,818,5716,8716,1516,0715,9518,96
18001842+2,0 / -3,019,6217,8217,0616,8716,8020,10
19001944+2,0 / -3,020,6618,7817,9717,7517,7621,13
20002046+2,0 / -3,021,6919,6518,8818,5418,6222,18
21002148+2,0 / -3,022,7320,4819,5819,4419,4823,21
22002250+2,0 / -3,223,7321,5520,6020,3220,3424,25
23002351+2,0 / -3,424,7622,3821,5221,2121,2025,29
24002453+2,0 / -3,425,7923,3522,3222,2022,0526,33
25002556+2,0 / -3,426,8424,3123,2422,9922,9127,36
26002658+2,0 / -3,627,8725,2724,1523,8823,8728,40
27002758+2,0 / -3,828,9026,1024,9524,7624,7230,04
28002861+2,0 / -3,829,9326,9525,8725,5525,2930,47
29002963+2,0 / -3,831,8628,7127,5527,2526,3132,42
30003066+2,0 / -4,033,7930,4829,2328,9628,8234,36
31003168+2,0 / -4,134,7731,4130,0729,8429,6835,47
32003270+2,0 / -4,235,7632,3530,9030,7230,5436,58
33003372+2,0 / -4,336,8533,3531,8631,6331,4437,68
34003474+2,0 / -4,437,9434,3432,8132,5332,3438,78
35003576+2,0 / -4,439,0435,3633,7833,4333,2739,50
36003678+2,0 / -4,640,1336,3834,7434,3334,2040,65
37003780+2,0 / -4,741,2637,2235,6335,2035,1342,10
38003882+2,0 / -4,842,3138,2336,5236,2736,0543,23
39003984+2,0 / -4,943,4139,2437,4837,1836,9544,32
40004086+2,0 / -5,044,5140,2538,4538,0937,8545,42

GRP Pipe Diameters (SN 5000) and Technical Properties

The table is given for informational purposes.
GRP Pipe Diameter (DN)(mm)GRP Pipe Outer Diameter OD (mm)Tolerance +/- (mm)Wall Thickness
PN 6
Wall Thickness
PN 10
Wall Thickness
PN 16
Wall Thickness
PN 20
Wall Thickness
PN 25
Wall Thickness
PN 32
200207+1,0 / -1,03,353,353,273,243,223,28
300310+1,0 / -1,04,524,434,384,364,344,08
350361+1,0 / -1,25,205,205,004,964,914,90
400412+1,0 / -1,45,905,865,595,515,465,45
450463+1,0 / -1,66,626,466,136,076,045,99
500514+1,0 / -1,87,347,076,716,626,596,53
600616+1,0 / -2,08,888,337,887,777,707,67
700718+1,0 / -2,210,329,548,978,878,788,78
800820+1,0 / -2,411,7810,6910,1310,029,909,89
900924+1,0 / -2,613,1612,0211,2811,1211,0411,00
10001026+2,0 / -2,614,5113,2112,2412,2112,1412,07
11001128+2,0 / -2,615,7714,4113,5713,3113,2413,18
12001229+2,0 / -2,617,1015,6014,6514,4514,3314,24
13001331.5+2,0 / -2,618,5616,8715,9115,6215,5315,44
14001434+2,0 / -2,819,9118,1417,0616,6116,5716,51
15001536+2,0 / -2,821,2619,2818,1017,8017,7117,67
16001638+2,0 / -2,822,6020,5319,1419,0518,7618,73
17001740+2,0 / -2,823,9521,6522,0720,1119,0019,79
18001842+2,0 / -3,025,3022,9220,9921,2020,9420,85
19001944+2,0 / -3,026,6524,1822,6722,2921,9922,01
20002046+2,0 / -3,028,0025,3323,8123,3823,1323,08
21002148+2,0 / -3,029,3526,4424,9624,4824,2724,14
22002250+2,0 / -3,230,5127,7025,9825,5825,3225,19
23002351+2,0 / -3,431,8528,9527,1326,5826,4626,23
24002453+2,0 / -3,433,1930,2128,2727,7727,5027,36
25002556+2,0 / -3,434,5631,3729,4228,9728,5529,39
26002658+2,0 / -3,635,9132,4830,5630,0729,7829,66
27002758+2,0 / -3,838,5033,7332,7131,1530,8330,57
28002861+2,0 / -3,838,5934,9532,8532,2631,9831,76
29002963+2,0 / -3,841,0937,2234,9134,2534,0233,76
30003066+2,0 / -4,043,6039,4936,9736,2536,0635,76
31003168+2,0 / -4,144,9840,7438,1137,4837,1936,90
32003270+2,0 / -4,246,3641,9839,2538,7038,3238,05
33003372+2,0 / -4,347,7943,3040,4639,8239,4339,21
34003474+2,0 / -4,449,2144,6141,6740,9440,5340,38
35003576+2,0 / -4,450,6445,8742,8842,1341,7041,54
36003678+2,0 / -4,652,0647,1244,0943,3242,8642,70
37003780+2,0 / -4,753,4248,3245,2144,4444,1143,82
38003882+2,0 / -4,854,9049,6046,5045,7145,1345,02
39003984+2,0 / -4,956,3350,9347,7146,8346,3446,15
40004086+2,0 / -5,057,7552,2648,9247,9547,5647,28

GRP Pipe Diameters (SN 10000) and Technical Properties

The table is given for informational purposes.
GRP Pipe Diameter (DN)(mm)GRP Pipe Outer Diameter OD (mm)Tolerance +/- (mm)Wall Thickness
PN 6
Wall Thickness
PN 10
Wall Thickness
PN 16
Wall Thickness
PN 20
Wall Thickness
PN 25
Wall Thickness
PN 32
200207+1,0 / -1,04,054,953,923,883,823,80
300310+1,0 / -1,05,585,585,435,335,275,21
350361+1,0 / -1,26,476,476,146,035,985,91
400412+1,0 / -1,47,397,376,896,756,786,62
450463+1,0 / -1,68,338,217,627,477,367,31
500514+1,0 / -1,89,279,028,338,168,067,98
600616+1,0 / -2,011,2410,639,849,619,479,41
700718+1,0 / -2,213,1012,2611,3011,0510,8810,79
800820+1,0 / -2,413,9613,8212,7812,4512,2912,13
900924+1,0 / -2,614,9515,4714,2713,9113,7013,59
10001026+2,0 / -2,618,5017,1015,7415,3415,1014,93
11001128+2,0 / -2,620,1518,6817,1616,7816,5116,32
12001229+2,0 / -2,621,8820,2118,6118,1517,8017,70
13001331.5+2,0 / -2,623,7321,9220,1519,7119,3219,15
14001434+2,0 / -2,825,4823,6121,6321,1020,7320,55
15001536+2,0 / -2,827,2325,1723,1022,3822,1321,94
16001638+2,0 / -2,828,9726,7324,5623,9823,5423,33
17001740+2,0 / -2,830,7328,4126,0425,3624,9524,62
18001842+2,0 / -3,032,4729,9827,5026,6326,3326,01
19001944+2,0 / -3,034,2231,5428,8728,1327,6527,41
20002046+2,0 / -3,035,9633,2230,3329,6329,0528,80
21002148+2,0 / -3,037,7134,7931,8130,8930,4630,19
22002250+2,0 / -3,239,2836,3533,1732,3931,8631,48
23002351+2,0 / -3,441,0037,9834,7333,8833,2632,87
24002453+2,0 / -3,442,7539,4536,2235,2734,6734,26
25002556+2,0 / -3,444,5141,1637,6936,6636,0535,66
26002658+2,0 / -3,646,2642,4439,2138,1537,3837,04
27002758+2,0 / -3,847,9744,2540,4939,5338,7738,43
28002861+2,0 / -3,849,7345,9541,9740,9140,1839,74
29002963+2,0 / -3,851,5448,8744,6943,5842,7842,31
30003066+2,0 / -4,053,3551,8047,4146,2445,3844,88
31003168+2,0 / -4,156,5853,4848,9147,6746,8246,29
32003270+2,0 / -4,259,8155,1650,4149,1048,2647,70
33003372+2,0 / -4,361,6656,8551,9650,6049,7049,20
34003474+2,0 / -4,463,5058,5453,5152,1051,1550,70
35003576+2,0 / -4,465,3460,2355,0653,5952,6752,14
36003678+2,0 / -4,667,1861,9256,6155,0954,1953,57
37003780+2,0 / -4,768,0163,5258,0856,6855,5655,01
38003882+2,0 / -4,870,8765,3059,7258,0957,0556,44
39003984+2,0 / -4,972,7166,9961,2059,5958,5157,95
40004086+2,0 / -5,074,5668,6962,2861,0959,9659,45