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        Short description
        The stainless steel pipe offers high corrosion resistance as a rule being round- or section-shaped. It is also one of the most popular products of stainless steel. Due to the specificities of this material, the stainless steel pipe is characterized by a small weight. It has an obvious advantage over other metal analogues consisting in the improved bending and torsional resistance indices.

        The Scope of Applicability of stainless steel pipe is rather wide, for this very reason, it is so popular. It is used in the food, chemical, transport, and other branches of industry. Besides, it is also used in the manufacture of metal products requiring high resistance to corrosion and effect of chemically active substances. The stainless steel pipe is used for laying the engineering systems inside the premises or arrangement of the external lines. One of its priority advantages lies in the fact that it does not exert influence on water condition thus being used for construction of the water supply systems.

        ASTM A213. Seamless and Welded Pipes of Austenitic Stainless Steel

        Nominal size NPS Outer diameter Limit deviations for the diameter Wall thickness Maximum length
        Inch Inch mm mm mm Inch Foot Meter
                1.24 0.049    
        1/8 0.405 10.3   1.73 0.068    
                2.41 0.095    
                1.65 0.065    
        1/4 0.54 13.7   2.24 0.088    
                3.02 0.119    
                1.65 0.065    
        3/8 0.675 17.1   2.31 0.091    
                3.2 0.126    
                1.65 0.065 40 12
                2.11 0.083    
        1/2 0.84 21.3   2.77 0.109    
                3.73 0.147    
                1.65 0.065    
                2.11 0.083    
        3/4 1.05 26.7   2.87 0.113    
                3.91 0.154    
                1.65 0.065    
              + 0.40; – 0.80 2.77 0.109    
        1 1.315 33.4   3.38 0.133    
                4.55 0.18    
                1.65 0.065    
                2.77 0.109    
        1 1/4 1.66 42.2   3.56 0.141 30 10
                4.85 0.191    
                2.77 0.109    
        1 1/2 1.9 48.3   3.68 0.145    
                5.08 0.201    
                3.91 0.154    
        2 2.375 60.3   5.54 0.219    
              ± 0.80 5.16 0.204 23 7
        2 1/2 2.875 73   7.01 0.277    
        1. Steel grade: TP 304, TP 304L, TP 316, TP 316L, TP 321.
        2. Random, specified length from 1.5 to 12 m in dependence to the size of pipes.
        3. One-hundred-per-cent nondestructive testing is carried out.
        4. At the Customer’s request, intercrystalline corrosion resistance test is carried out.
        5. It is possible to deliver pipes of other sizes within the limits of range specified in GOST 9941-81.
        6. The ultrasonic testing is carried out instead of the hydraulic pressure test.

        PIPES OF CORROSION-RESISTANT STEEL

        GOST 9941-81. Seamless Cold- and Warm-Deformed Tubes of Corrosion-Resistant Steel

        Outer diameter, mm Wall thickness, mm
        0.2 0.3 0.4 0.5 0.6 0.8 1 1.2 1.4 1.5 1.8 2 2.2 2.5
        Weight per running meter, kg
        5 5.5 0.03 0.05 0.06 0.07 0.08 0.1              
        6 0.03 0.04 0.06 0.07 0.08 0.1 0.12 0.14 0.16 0.17        
        7 0.03 0.05 0.07 0.08 0.09 0.12 0.15 0.17 0.19 0.2        
        8 0.04 0.06 0.07 0.09 0.11 0.14 0.17 0.2 0.23 0.24 0.28 0.3    
        9 0.04 0.06 0.08 0.1 0.12 0.16 0.2 0.23 0.26 0.28 0.32 0.35    
        10 0.05 0.07 0.09 0.12 0.14 0.18 0.22 0.26 0.3 0.31 0.36 0.39 0.42 0.46
        11 0.05 0.08 0.1 0.13 0.15 0.2 0.25 0.29 0.33 0.35 0.41 0.44 0.48 0.52
        12 0.06 0.09 0.11 0.14 0.17 0.22 0.27 0.32 0.37 0.39 0.45 0.49 0.53 0.59
        13 0.06 0.09 0.12 0.15 0.18 0.24 0.3 0.35 0.4 0.43 0.5 0.54 0.59 0.65
        14 0.07 0.1 0.13 0.17 0.2 0.26 0.32 0.38 0.44 0.46 0.54 0.59 0.64 0.71
        15 0.07 0.11 0.14 0.18 0.21 0.28 0.35 0.41 0.47 0.5 0.59 0.64 0.69 0.77
        16 0.08 0.12 0.15 0.19 0.23 0.3 0.37 0.44 0.5 0.54 0.63 0.69 0.75 0.83
        17 0.08 0.12 0.16 0.2 0.24 0.32 0.39 0.47 0.54 0.57 0.67 0.74 0.8 0.89
        18 0.09 0.13 0.17 0.22 0.26 0.34 0.42 0.5 0.57 0.61 0.72 0.79 0.86 0.96
        19 0.09 0.14 0.18 0.23 0.27 0.36 0.44 0.53 0.61 0.65 0.76 0.84 0.91 1.02
        20 0.1 0.15 0.19 0.24 0.29 0.38 0.47 0.56 0.64 0.68 0.81 0.89 0.97 1.08
        21   0.15 0.2 0.25 0.3 0.4 0.49 0.59 0.68 0.72 0.85 0.94 1.02 1.14
        22   0.16 0.21 0.27 0.32 0.42 0.52 0.62 0.71 0.76 0.9 0.99 1.07 1.2
        23   0.17 0.22 0.28 0.33 0.44 0.54 0.65 0.75 0.8 0.94 1.04 1.13 1.26
        24   0.18 0.23 0.29 0.35 0.46 0.57 0.67 0.78 0.83 0.99 1.09 1.18 1.33
        25   0.18 0.24 0.3 0.36 0.48 0.59 0.7 0.81 0.87 1.03 1.13 1.24 1.39
        27   0.2 0.26 0.33 0.39 0.52 0.64 0.76 0.88 0.94 1.12 1.23 1.35 1.51
        28   0.2 0.27 0.34 0.41 0.54 0.67 0.79 0.92 0.98 1.16 1.28 1.4 1.57
        30   0.22 0.29 0.36 0.44 0.58 0.72 0.85 0.99 1.05 1.25 1.38 1.51 1.7
        32   0.23 0.31 0.39 0.46 0.62 0.76 0.91 1.06 1.13 1.34 1.48 1.62 1.82
        34   0.25 0.33 0.41 0.49 0.65 0.81 0.97 1.13 1.2 1.43 1.58 1.73 1.94
        35   0.26 0.34 0.43 0.51 0.67 0.84 1 1.16 1.24 1.47 1.63 1.78 2
        36     0.35 0.44 0.52 0.69 0.86 1.03 1.19 1.28 1.52 1.68 1.83 2.07
        38     0.37 0.46 0.55 0.73 0.91 1.09 1.26 1.35 1.61 1.78 1.94 2.19
        40     0.39 0.49 0.58 0.77 0.96 1.15 1.33 1.42 1.7 1.87 2.05 2.31
        42     0.41 0.51 0.61 0.81 1.01 1.21 1.4 1.5 1.78 1.97 2.16 2.44
        45     0.44 0.55 0.66 0.87 1.09 1.3 1.51 1.61 1.92 2.12 2.32 2.62
        48     0.47 0.59 0.7 0.93 1.16 1.38 1.61 1.72 2.05 2.27 2.48 2.81
        50     0.49 0.61 0.73 0.97 1.21 1.44 1.68 1.79 2.14 2.37 2.59 2.93
        51       0.62 0.75 0.99 1.23 1.47 1.71 1.83 2.18 2.42 2.65 2.99
        53       0.65 0.78 1.03 1.28 1.53 1.78 1.9 2.27 2.52 2.76 3.11
        54       0.66 0.79 1.05 1.31 1.56 1.82 1.94 2.32 2.56 2.81 3.17
        56       0.68 0.82 1.09 1.36 1.62 1.89 2.02 2.41 2.66 2.92 3.3
        57       0.7 0.83 1.11 1.38 1.65 1.92 2.05 2.45 2.71 2.97 3.36
        60       0.73 0.88 1.17 1.45 1.74 2.02 2.16 2.58 2.86 3.14 3.54
        63                   2.27 2.72 3.01 3.3 3.73
        65                   2.35 2.81 3.11 3.41 3.85
        68                   2.46 2.94 3.26 3.57 4.04
        70                   2.53 3.03 3.35 3.68 4.16
        73                   2.64 3.16 3.5 3.84 4.35
        75                   2.72 3.25 3.6 3.95 4.47
                                     
                                     
        Outer diameter, mm Wall thickness, mm and limit deviations
        2.8 3 3.2 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5
        Weight per running meter, kg
        14 0.77 0.81                        
        15 0.84 0.89                        
        16 0.91 0.96                        
        17 0.98 1.04                        
        18 1.05 1.11 1.17 1.25                    
        19 1.12 1.18 1.25 1.34                    
        20 1.19 1.26 1.33 1.42 1.58                  
        21 1.26 1.33 1.4 1.51 1.68                  
        22 1.33 1.41 1.48 1.6 1.78                  
        23 1.39 1.48 1.56 1.68 1.87                  
        24 1.46 1.55 1.64 1.77 1.97                  
        25 1.53 1.63 1.72 1.86 2.07 2.27                
        27 1.67 1.78 1.88 2.03 2.27 2.5                
        28 1.74 1.85 1.96 2.11 2.37 2.61                
        30 1.88 2 2.11 2.29 2.56 2.83 3.08 3.32            
        32 2.02 2.15 2.27 2.46 2.76 3.05 3.33 3.59            
        34 2.15 2.29 2.43 2.63 2.96 3.27 3.58 3.87            
        35 2.22 2.37 2.51 2.72 3.06 3.38 3.7 4            
        36 2.29 2.44 2.59 2.81 3.16 3.5 3.82 4.14            
        38 2.43 2.59 2.75 2.98 3.35 3.72 4.07 4.41 4.73          
        40 2.57 2.74 2.9 3.15 3.55 3.94 4.32 4.68 5.03          
        42 2.71 2.89 3.06 3.32 3.75 4.16 4.56 4.95 5.33          
        45 2.91 3.11 3.3 3.58 4.04 4.49 4.93 5.36 5.77          
        48 3.12 3.33 3.54 3.84 4.34 4.83 5.3 5.76 6.21 6.65 7.08 7.49    
        50 3.26 3.48 3.69 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86    
        51 3.33 3.55 3.77 4.1 4.64 5.16 5.67 6.17 6.66 7.13 7.6 8.05    
        53 3.47 3.7 3.93 4.27 4.83 5.38 5.92 6.44 6.95 7.45 7.94 8.42    
        54 3.54 3.77 4.01 4.36 4.93 5.49 6.04 6.58 7.1 7.61 8.11 8.6    
        56 3.67 3.92 4.17 4.53 5.13 5.71 6.29 6.85 7.4 7.93 8.46 8.97    
        57 3.74 3.99 4.25 4.62 5.23 5.83 6.41 6.98 7.55 8.09 8.63 9.16 9.7  
        60 3.95 4.22 4.48 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10  
        63 4.16 4.44 4.72 5.14 5.82 6.49 7.15 7.8 8.43 9.06 9.67 10.26 11  
        65 4.29 4.59 4.88 5.31 6.02 6.71 7.4 8.07 8.73 9.38 10.01 10.63 11 10.79
        68 4.5 4.81 5.11 5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 12 11.42
        70 4.64 4.96 5.27 5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 12 11.84
        73 4.85 5.18 5.51 6 6.81 7.6 8.38 9.16 9.91 10.66 11.39 12.11 13 12.47
        75 4.99 5.33 5.67 6.17 7 7.82 8.63 9.43 10.21 10.98 11.74 12.48 13 12.89
        76   5.4 5.74 6.26 7.1 7.93 8.75 9.56 10.36 11.14 11.91 12.67 13 13.52
        80   5.7 6.06 6.6 7.5 8.38 9.25 10.1 10.95 11.78 12.6 13.41 14 13.94
        83   5.92 6.3 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 15 14.15
        85   6.07 6.46 7.03 7.99 8.93 9.86 10.78 11.69 12.58 13.46 14.33 15 14.99
        89   6.36 6.77 7.38 8.38 9.38 10.36 11.33 12.28 13.22 14.15 15.07 16 15.62
        90   6.44 6.85 7.47                   16.04
        95   6.81 7.24 7.9 8.98 10.04 11.1 12.14 13.17 14.19 15.19     16.87
        108         10.26 11.49 12.7 13.9 15.09 16.27 17.43 18.59 20  
        110         10.46 11.71 12.95 14.17 15.39 16.59 17.78 18.96 20  

         

        1. Steel grades 10X17H13M2T, 08X18H12T, 12X18H12T, 08X18H10T, and 12X18H10T, 08X17H15M3T
        2. The pipes of steels grades 08X13, 12X13, 10X23H18, 12X17, 08X17T, 08X18H10, and 15X25T, 68X22H6T are manufactured 5-89 x 0.5-8.5 mm in size
        3. The pipes of steels grades 12X17, 08X17T, and 15X25T are manufactured with the outer diameter of 21 mm at least.
        4. The pipes of other sizes and other steel grades may be manufactured after additional agreement.

        GOST 9940-81. Seamless Hot-Deformed Tubes Made of Corrosion Resistant Steel

        Outer diameter,  mm Wall thickness, mm 
        5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 11.0 12.0
        Weight per running meter, kg
        83 9.62 10.51 11.39 12.26 13.12 13.96 14.80 15.62 16.42 17.22 18.00 19.53 21.01
        89 10.36 11.33 12.28 13.22 14.15 15.07 15.98 16.87 17.76 18.62 19.48 21.16 22.79
        95 11.10 12.14 13.17 14.19 15.19 16.18 17.16 18.13 19.09 20.03 20.96 22.79 24.56
        102 11.96 13.09 14.20 15.31 16.40 17.48 18.54 19.60 20.64 21.67 22.69 24.68 26.63
        108 12.70 13.90 15.09 16.27 17.43 18.59 19.73 20.86 21.97 23.08 24.17 26.31 28.41
        114     15.98 17.23 18.47 19.70 20.91 22.11 23.30 24.48 25.65 27.94 30.18
        121     17.02 18.35 19.68 20.99 22.29 23.58 24.86 26.12 27.37 29.84 32.26
        127     17.90 19.31 20.71 22.10 23.48 24.84 26.19 27.53 28.85 31.47 34.03
        133     18.79 20.28 21.75 23.21 24.66 26.10 27.52 28.93 30.33 33.09 35.81
        140     19.83 21.40 22.96 24.51 26.04 27.56 29.07 30.57 32.06 34.99 37.88
        146     20.71 22.36 23.99 25.62 27.22 28.82 30.41 31.98 33.54 36.62 39.65
        152     21.60 23.32 25.03 26.73 28.41 30.08 31.74 33.38 35.02 38.25 41.43
        159     22.64 24.44 26.24 28.02 29.79 31.55 33.29 35.02 36.74 40.15 43.50
        Outer diameter, mm Wall thickness, mm
        13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 24.0 25.0 26.0
        Weight per running meter, kg
        83 22.44 23.82                    
        89 24.36 25.89                    
        95 26.29 27.96 29.59 31.17                
        102 28.53 30.38 32.18 33.93                
        108 30.46 32.45 34.40 36.30                
        114 32.38 34.52 36.62 38.67                
        121 34.62 36.94 39.21 41.43 43.60 45.72 47.79 49.81 53.71      
        127 36.55 39.01 41.43 43.80 46.11 48.38 50.60 52.77 56.96 60.96 62.88 64.76
        133 38.47 41.08 43.65 46.16 48.63 51.05 53.41 55.73 60.22 64.51 66.58 68.60
        140 40.71 43.50 46.24 48.93 51.56 54.15 56.69 59.18 64.02 68.65 70.90 73.09
        146 42.64 45.57 48.46 51.29 54.08 56.82 59.50 62.14 67.27 72.20 74.60 76.94
        152 44.56 47.64 50.68 53.66 56.59 59.48 62.32 65.10 70.53 75.76 78.30 80.79
        159 46.80 50.06 53.27 56.42 59.53 62.59 65.60 68.55 74.33 79.90 82.61 85.27
        1. Steel grades 08X13, 08X17T, 12X13, 12X17, 15X28, 15X25T, 04X18H10, 10X23H18, 08X18H10T, 08X18H12T, 10X17H13M2T, 12X18H9, 12X18H10T, 12X18H12T, 17X18H9, 08X18H10.
        2. Length of pipes from 1.5 to 8.0 m.
        3. Specific length – by agreement.
        4. The pipes being subjected to control of yield strength and mechanical properties at the temperature of 3500 °C, having undergone the flattening, expansion, intercrystalline corrosion resistance tests and ultrasonically tested are delivered after additional agreement. 
        5. The pipes of steel grades 08X13, 12X13, 12X17, 08X17T, 10X23H18, 15X25T, 10X17H13M2T are manufactured with the minimum wall thickness of 8 mm.
        6. The pipes with the wall thickness less than 8 mm are manufactured with the inner surface being bored.

        GOST 10498-82. Especially Thin-Walled Seamless Tubes of Corrosion-Resistant Steel

        Outer diameter, mm Wall thickness, mm
        0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
        Weight per running meter, kg
        4 0.019 0.027 0.036 0.043          
        4.5 0.021 0.031 0.040 0.049          
        5 0.024 0.035 0.045 0.055          
        5.5 0.026 0.038 0.050 0.062          
        6 0.029 0.042 0.055 0.068          
        6.5 0.031 0.046 0.060 0.074 0.087 0.100      
        7 0.034 0.050 0.065 0.080 0.095 0.109      
        7.5 0.036 0.053 0.070 0.086 0.102 0.117      
        8 0.038 0.057 0.075 0.092 0.109 0.126      
        8.5 0.041 0.061 0.080 0.099 0.117 0.135      
        9 0.043 0.064 0.085 0.105 0.124 0.143      
        9.5 0.046 0.068 0.090 0.111 0.132 0.152      
        10 0.048 0.072 0.095 0.117 0.139 0.161      
        10.5 0.051 0.075 0.100 0.123 0.146 0.169 0.191 0.213 0.234
        11 0.053 0.079 0.105 0.129 0.154 0.178 0.201 0.224 0.247
        11.5 0.056 0.083 0.109 0.136 0.161 0.186 0.211 0.235 0.259
        12 0.058 0.087 0.114 0.142 0.169 0.195 0.221 0.246 0.271
        12.5 0.061 0.090 0.119 0.148 0.176 0.204 0.231 0.257 0.284
        13 0.063 0.094 0.124 0.154 0.183 0.212 0.241 0.269 0.296
        13.5 0.066 0.098 0.129 0.160 0.191 0.221 0.251 0.280 0.308
        14 0.068 0.101 0.134 0.166 0.198 0.230 0.260 0.291 0.321
        14.5 0.071 0.105 0.139 0.173 0.206 0.238 0.270 0.302 0.333
        15 0.073 0.109 0.144 0.179 0.213 0.247 0.280 0.313 0.345
        15.5 0.075 0.112 0.149 0.185 0.220 0.255 0.290 0.324 0.358
        16 0.078 0.116 0.154 0.191 0.228 0.264 0.300 0.335 0.370
        16.5 0.080 0.120 0.159 0.197 0.235 0.273 0.310 0.346 0.382
        17 0.083 0.124 0.164 0.203 0.243 0.281 0.320 0.357 0.395
        17.5 0.085 0.127 0.169 0.210 0.250 0.290 0.329 0.368 0.407
        18 0.088 0.131 0.174 0.216 0.257 0.299 0.339 0.380 0.419
        18.5 0.090 0.135 0.179 0.222 0.265 0.307 0.349 0.391 0.432
        19 0.093 0.138 0.183 0.228 0.272 0.316 0.359 0.402 0.444
        19.5 0.095 0.142 0.188 0.234 0.280 0.325 0.369 0.413 0.456
        20 0.098 0.146 0.193 0.240 0.287 0.333 0.379 0.424 0.469
        20.5 0.100 0.149 0.198 0.247 0.294 0.342 0.389 0.435 0.481
        21 0.103 0.153 0.203 0.253 0.302 0.350 0.399 0.446 0.493
        21.5 0.105 0.157 0.208 0.259 0.309 0.359 0.408 0.457 0.506
        22 0.108 0.161 0.213 0.265 0.317 0.368 0.418 0.468 0.518
        22.5 0.110 0.164 0.218 0.271 0.324 0.376 0.428 0.479 0.530
        23 0.112 0.168 0.223 0.277 0.331 0.385 0.438 0.490 0.543
        23.5 0.115 0.172 0.228 0.284 0.339 0.394 0.448 0.502 0.555
        24 0.117 0.175 0.233 0.290 0.346 0.402 0.458 0.513 0.567
        24.5 0.120 0.179 0.238 0.296 0.354 0.411 0.468 0.524 0.580
        25 0.122 0.183 0.243 0.302 0.361 0.419 0.477 0.535 0.592
        25.5   0.186 0.248 0.308 0.368 0.428 0.487 0.546 0.604
        26   0.190 0.253 0.314 0.376 0.437 0.497 0.557 0.617
        26.5   0.194 0.257 0.321 0.383 0.445 0.507 0.568 0.629
        27   0.198 0.262 0.327 0.391 0.454 0.517 0.579 0.641
        27.5   0.201 0.267 0.333 0.398 0.463 0.527 0.590 0.653
        28   0.205 0.272 0.339 0.405 0.471 0.537 0.601 0.666
        28.5   0.209 0.277 0.345 0.413 0.480 0.546 0.613 0.678
        29   0.212 0.282 0.351 0.420 0.489 0.556 0.624 0.690
        29.5   0.216 0.287 0.358 0.428 0.497 0.566 0.635 0.703
        30   0.220 0.292 0.364 0.435 0.506 0.576 0.646 0.715
        30.5   0.223 0.297 0.370 0.442 0.514 0.586 0.657 0.727
        31   0.227 0.302 0.376 0.450 0.523 0.596 0.668 0.740
        31.5   0.231 0.307 0.382 0.457 0.532 0.606 0.679 0.752
        32   0.235 0.312 0.388 0.465 0.540 0.616 0.690 0.764
        32.5   0.238 0.317 0.395 0.472 0.549 0.625 0.701 0.777
        33   0.242 0.322 0.401 0.479 0.558 0.635 0.712 0.789
        33.5   0.246 0.326 0.407 0.487 0.566 0.645 0.724 0.801
        34   0.249 0.331 0.413 0.494 0.575 0.655 0.735 0.814
        34.5   0.253 0.336 0.419 0.502 0.583 0.665 0.746 0.826

        GOST 10498-82. Especially Thin-Walled Seamless Tubes of Corrosion-Resistant Steel

        Outer diameter, mm Wall thickness, mm
        0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
        Weight per running meter, kg
        35 0.257 0.341 0.425 0.509 0.592 0.675 0.757 0.838
        35.5 0.260 0.346 0.432 0.516 0.601 0.685 0.768 0.851
        36 0.264 0.351 0.438 0.524 0.609 0.694 0.779 0.863
        36.5 0.268 0.356 0.444 0.531 0.618 0.704 0.790 0.875
        37 0.272 0.361 0.450 0.539 0.627 0.714 0.801 0.888
        37.5 0.275 0.366 0.456 0.546 0.635 0.724 0.812 0.900
        38 0.279 0.371 0.462 0.553 0.644 0.734 0.823 0.912
        38.5 0.283 0.376 0.469 0.561 0.653 0.744 0.834 0.925
        39 0.286 0.381 0.475 0.568 0.661 0.754 0.846 0.937
        39.5 0.290 0.386 0.481 0.576 0.670 0.763 0.857 0.949
        40 0.294 0.391 0.487 0.583 0.678 0.773 0.868 0.962
        40.5 0.297 0.396 0.493 0.590 0.687 0.783 0.879 0.974
        41 0.301 0.400 0.499 0.598 0.696 0.793 0.890 0.986
        41.5 0.305 0.405 0.506 0.605 0.704 0.803 0.901 0.999
        42 0.308 0.410 0.512 0.613 0.713 0.813 0.912 1.011
        42.5 0.312 0.415 0.518 0.620 0.722 0.823 0.923 1.023
        43 0.316 0.420 0.524 0.627 0.730 0.833 0.934 1.036
        43.5 0.320 0.425 0.530 0.635 0.739 0.842 0.945 1.048
        44 0.323 0.430 0.536 0.642 0.747 0.852 0.957 1.060
        44.5 0.327 0.435 0.543 0.650 0.756 0.862 0.968 1.073
        45 0.331 0.440 0.549 0.657 0.765 0.872 0.979 1.085
        45.5 0.334 0.445 0.555 0.664 0.773 0.882 0.990 1.097
        46 0.338 0.450 0.561 0.672 0.782 0.892 1.001 1.110
        46.5 0.342 0.455 0.567 0.679 0.791 0.902 1.012 1.122
        47 0.345 0.460 0.573 0.687 0.799 0.911 1.023 1.134
        47.5 0.349 0.465 0.580 0.694 0.808 0.921 1.034 1.147
        48 0.353 0.470 0.586 0.701 0.816 0.931 1.045 1.159
        48.5 0.357 0.474 0.592 0.709 0.825 0.941 1.056 1.171
        49 0.360 0.479 0.598 0.716 0.834 0.951 1.068 1.184
        49.5 0.364 0.484 0.604 0.724 0.842 0.961 1.079 1.196
        50 0.368 0.489 0.610 0.731 0.851 0.971 1.090 1.208
        50.5 0.371 0.494 0.617 0.738 0.860 0.980 1.101 1.221
        51 0.375 0.499 0.623 0.746 0.868 0.990 1.112 1.233
        51.5 0.379 0.504 0.629 0.753 0.877 1.000 1.123 1.245
        52 0.382 0.509 0.635 0.761 0.886 1.010 1.134 1.258
        52.5 0.386 0.514 0.641 0.768 0.894 1.020 1.145 1.270
        53 0.390 0.519 0.647 0.775 0.903 1.030 1.156 1.282
        53.5 0.394 0.524 0.653 0.783 0.911 1.040 1.167 1.295
        54 0.397 0.529 0.660 0.790 0.920 1.050 1.179 1.307
        54.5 0.401 0.534 0.666 0.798 0.929 1.059 1.190 1.319
        55 0.405 0.539 0.672 0.805 0.937 1.069 1.201 1.332
        55.5 0.408 0.544 0.678 0.812 0.946 1.079 1.212 1.344
        56 0.412 0.548 0.684 0.820 0.955 1.089 1.223 1.356
        56.5 0.416 0.553 0.690 0.827 0.963 1.099 1.234 1.369
        57 0.419 0.558 0.697 0.834 0.972 1.109 1.245 1.381
        57.5 0.423 0.563 0.703 0.842 0.980 1.119 1.256 1.393
        58 0.427 0.568 0.709 0.849 0.989 1.128 1.267 1.406
        58.5 0.431 0.573 0.715 0.857 0.998 1.138 1.278 1.418
        59 0.434 0.578 0.721 0.864 1.006 1.148 1.289 1.430
        59.5 0.438 0.583 0.727 0.871 1.015 1.158 1.301 1.443
        60 0.442 0.588 0.734 0.879 1.024 1.168 1.312 1.455
        63     0.771 0.923 1.075 1.227 1.378 1.529
        65     0.795 0.953 1.110 1.267 1.423 1.578
        68     0.832 0.997 1.162 1.326 1.489 1.652
        70     0.857 1.027 1.196 1.365 1.534 1.702
        73     0.894 1.071 1.248 1.424 1.600 1.776
        75     0.919 1.101 1.283 1.464 1.645 1.825
        80       1.175 1.369 1.562 1.756 1.948
        83       1.219 1.421 1.622 1.822 2.022
        85       1.249 1.455 1.661 1.867 2.071
        90       1.323 1.541 1.760 1.977 2.195
        95       1.397 1.628 1.858 2.088 2.318
        1. Steel grade: 06X18H10T, 09X18H10T, 08X18H10T
        • Random length: 0.5 to 8.0 m;
        • Multiple length: 0.5 to 5.0 m;
        • Minimum multiple length: 100 mm;
        • Specified length: 0.5 to 5.0 mm
        1. It is possible to deliver pipes with the outer (with the diameter being no more than 48 mm) and the inner (with the diameter being no less than 10 mm) surfaces being electrochemically polished
        1. The pipes with the diameter of 60 mm and over are delivered without heat treatment, straightening and after additional agreement.
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