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CONDUCTION PIPE
Conduction pipe is produced using the hot-reduction method, which allows the steel to normalize and obtain qualities ideal for the conduction of liquids or gases. The pipe is hot-dip galvanized, which guarantees uniform coating interior and exterior surfaces and provides corrosion resistance superior to that of other processes.
Product available in:
CHARACTERISTICS
- Diameters from 15 to 100 mm (1/2 "to 4") in bare steel, galvanized or varnished pipe
- Diameters from 15 to 150 mm (1/2 "to 6") in bare steel and varnished pipe
- On wall C-40, C-80
- With standard lengths of 6.40 m
- The finishes are smooth, beveled and threaded
- Meets and exceeds standards NMX-B-177 and ASTM-A-53
USES AND APPLICATIONS
- Conduction of liquids and gases
- Residential and industrial construction
- Construction of dams and drainages
- Warehouses, buildings, bridges
- Hospitals and restaurants
TECHNICAL INFORMATION
Dimensions and characteristics NMX-B-177 (ASTM-A-53) | CERTIFICATE CERTIMEX CP-2186-2015 | CP-2187-2015
| DESIGNATION | SCHEDULE | EXTERNAL DIAMETER | THICKNESS | HYDROSTATIC PRESSURE | WEIGHT | BARE WEIGHT | GALVANIZED WEIGHT | BARE WEIGHT | PACKING | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | in | mm | in | mm | in | kg / cm² | lb / in² | kg / m | lb / ft | kg x 6.40 m | kg x 6.40 m | kgs x Bundle | pipes x Bundle | |
| 15 | 1/2 | 40 | 21.34 | 0.840 | 2.77 | 0.109 | 49 | 700 | 1.27 | 0.85 | 8.11 | 8.36 | 1030 | 127 |
| 80 | 21.34 | 0.840 | 3.73 | 0.147 | 60 | 850 | 1.62 | 1.09 | 10.37 | 10.68 | 1317 | 127 | ||
| 20 | 3/4 | 40 | 26.67 | 1.050 | 2.87 | 0.113 | 49 | 700 | 1.68 | 1.13 | 10.78 | 11.10 | 1369 | 127 |
| 80 | 26.67 | 1.050 | 3.91 | 0.154 | 60 | 850 | 2.20 | 1.48 | 14.05 | 14.47 | 1784 | 127 | ||
| 25 | 1 | 40 | 33.40 | 1.315 | 3.38 | 0.133 | 49 | 700 | 2.50 | 1.68 | 16.01 | 16.49 | 1457 | 91 |
| 80 | 33.40 | 1.315 | 4.55 | 0.179 | 60 | 850 | 3.24 | 2.17 | 20.7 | 21.33 | 1884 | 91 | ||
| 32 | 1 1/4 | 40 | 42.16 | 1.660 | 3.56 | 0.140 | 70 | 1000 | 3.39 | 2.27 | 21.67 | 22.32 | 1972 | 91 |
| 80 | 42.16 | 1.660 | 4.85 | 0.191 | 105 | 1500 | 4.46 | 3.00 | 28.57 | 29.43 | 1743 | 61 | ||
| 40 | 1 1/2 | 40 | 48.26 | 1.900 | 3.68 | 0.145 | 70 | 1000 | 4.05 | 2.72 | 25.91 | 26.69 | 2358 | 91 |
| 80 | 48.26 | 1.900 | 5.08 | 0.200 | 105 | 1500 | 5.41 | 3.63 | 34.62 | 35.66 | 2112 | 61 | ||
| 50 | 2 | 40 | 60.33 | 2.375 | 3.91 | 0.154 | 162 | 2300 | 5.44 | 3.66 | 34.83 | 35.87 | 2124 | 61 |
| 80 | 60.33 | 2.375 | 5.54 | 0.218 | 176 | 2500 | 7.48 | 5.03 | 47.88 | 49.32 | 1772 | 37 | ||
| 65 | 2 1/2 | 40 | 73.03 | 2.875 | 5.16 | 0.203 | 176 | 2500 | 8.63 | 5.80 | 55.23 | 56.89 | 2044 | 37 |
| 80 | 3 | 40 | 88.90 | 3.500 | 5.49 | 0.216 | 155 | 2200 | 11.29 | 7.58 | 72.23 | 74.39 | 1372 | 19 |
| 100 | 4 | 40 | 114.30 | 4.500 | 6.02 | 0.237 | 134 | 1900 | 16.07 | 10.80 | 102.87 | 105.96 | 1955 | 19 |
| 150 | 6 | 40 | 168.28 | 6.625 | 7.11 | 0.280 | 105 | 1500 | 28.27 | 18.99 | 180.9 | 186.32 | 1809 | 10 |
Note: Tolerances in outer diameter and thickness based on corresponding standards.
Physical and chemical requirements
| REQUIREMENTS | ASTM-A53 | |
| NMX-B-177 | ||
| GRADE A | GRADE B | |
| Minimum tensile strength kg / cm² (lb / in²) | 3375 (48,000) | 4219 (60,000) |
| Minimum Yield Point, kg / cm² (lb / in²) | 2109 (30,000) | 2461 (35,000) |
| % Minimum elongation in 50mm (2") | Calculate | |
| MAXIMUM% | ||
| Carbon | 0.250 | 0.300 |
| Manganese | 0.950 | 1.200 |
| Phosphorus | 0.050 | 0.050 |
| Sulfur | 0.045 | 0.045 |
| Copper | 0.400 | 0.400 |
| Nickel | 0.400 | 0.400 |
| Chrome | 0.400 | 0.400 |
| Molybdenum | 0.150 | 0.150 |
| Vanadium | 0.080 | 0.080 |
Dimensions and characteristics of the pipe for cople ASTM A-865
| DESIGNATION | OUTSIDE DIAMETER | THICKNESS | HYDROSTATIC PRESSURE | WEIGHT | PACKAGING | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | in | mm | in | mm | in | kg / cm² | lb / in² | lb / ft | kg x 6.40 m | lb x 21 ft | kgs x bundle | pipes x bundle |
| 15 | 1/2 | 26.67 | 1.05 | 4.37 | 0.172 | 70 | 1000 | 1.61 | 15.38 | 33.9 | 1399 | 91 |
| 20 | 3/4 | 33.4 | 1.315 | 5.21 | 0.205 | 70 | 1000 | 2.43 | 23.17 | 51.08 | 2108 | 91 |
| 25 | 1 | 40.03 | 1.576 | 5.33 | 0.21 | 70 | 1000 | 3.07 | 29.21 | 64.4 | 1782 | 61 |
| 32 | 1 1/4 | 48.26 | 1.9 | 5.46 | 0.215 | 100 | 1420 | 3.87 | 36.89 | 81.33 | 1365 | 37 |
| 40 | 1 1/2 | 55.88 | 2.2 | 6.22 | 0.245 | 100 | 1420 | 5.12 | 48.77 | 107.53 | 1756 | 36 |
| 50 | 2 | 69.85 | 2.75 | 7.11 | 0.28 | 100 | 1420 | 7.39 | 70.42 | 155.26 | 1408 | 20 |
Dimensions and characteristics of the thread in the std pipe and in cople - ANSI B1.20.1
| PIPE | THREADS | COPLES | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DESIGNATION | EXTERNAL DIAMETER | THREADS | EXTREME OF PIPE HAND TIGHT | EFFECTIVE LENGTH | TOTAL LENGTH | DIAMETER OF THE STEP. IN THE PLANE HAND- TIGHTENED | EXTERNAL DIAMETER | LENGTH | NUMBER OF THREADS TIGHTENED BY HAND | ||||||||
| NPS | D | L1 | L2 | L4 | E1 | W | NL | ||||||||||
| mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | ||
| 15 | 1/2 | 21.34 | 0.840 | 14 | 8.13 | 0.32 | 13.56 | 0.53 | 19.85 | 0.78 | 19.77 | 0.78 | 27.00 | 1.06 | 38 | 1/2 | 5 |
| 20 | 3/4 | 26.67 | 1.050 | 14 | 8.61 | 0.34 | 13.86 | 0.55 | 20.15 | 0.79 | 25.12 | 0.99 | 33.35 | 1.31 | 39 2/3 | 1 9/16 | 5 |
| 25 | 1 | 33.40 | 1.315 | 11 1/2 | 10.16 | 0.40 | 17.34 | 0.68 | 25.01 | 0.99 | 31.46 | 1.24 | 40.03 | 1.58 | 49/5 | 115/16 | 5 |
| 32 | 1 1/4 | 42.16 | 1.660 | 11 1/2 | 10.67 | 0.42 | 17.95 | 0.71 | 25.62 | 1.01 | 40.22 | 1.58 | 48.26 | 1.90 | 50 4/5 | 2 | 5 |
| 40 | 1 1/2 | 48.26 | 1.900 | 11 1/2 | 10.67 | 0.42 | 18.38 | 0.72 | 26.04 | 1.03 | 46.29 | 1.82 | 55.88 | 2.20 | 50 4/5 | 2 | 5 1/2 |
| 50 | 2 | 60.33 | 2.375 | 11 1/2 | 11.07 | 0.44 | 19.22 | 0.76 | 26.88 | 1.06 | 58.33 | 2.30 | 69.85 | 2.75 | 52 2/5 | 2/16 | 5 1/2 |
| 65 | 2 1/2 | 73.03 | 2.875 | 8 | 17.32 | 0.68 | 28.89 | 1.14 | 39.91 | 1.57 | 70.16 | 2.76 | 82.55 | 3.25 | 77 4/5 | 3 V6 | 5 1/2 |
| 80 | 3 | 88.90 | 3.500 | 8 | 19.46 | 0.77 | 30.48 | 1.20 | 41.50 | 1.63 | 86.07 | 3.39 | 101.60 | 4.00 | 79 3/8 | 31/8 | 5 1/2 |
| 100 | 4 | 114.30 | 4.500 | 8 | 21.44 | 0.84 | 33.02 | 1.30 | 44.04 | 1.73 | 11.43 | 4.39 | 127.00 | 5.00 | 87 1/3 | 3 7/16 | 5 |
Coples
| DESIGNACION NPS | EXTERNAL DIAMETER | LENGTHS | NUMBER OF THREADS TIGHTED BY HAND | |||
|---|---|---|---|---|---|---|
| W | NL | |||||
| mm | in | mm | in | |||
| 15 | 1/2 | 27 | 1.063 | 38 | 1 1/2 | 5 |
| 20 | 3/4 | 33 | 1.313 | 48 | 1 9/16 | 5 |
| 25 | 1 | 40 | 1.576 | 49 | 1 15/16 | 5 |
| 32 | 1 1/4 | 48 | 1.300 | 50 | 2 | 5 |
| 40 | 1 1/2 | 56 | 2.200 | 50 | 2 | 5 1/2 |
| 50 | 2 | 70 | 2.750 | 52 | 2 1/16 | 5 1/2 |
Threading Chart
Nomenclature of specifications corresponding to the above tables
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