Pipes
Manufacturer of Pipes
Pipes are hollow cylindrical tubes made primarily of steel, and they are widely used for conveying fluids and gases, as well as for various structural and industrial applications. Steel pipes are known for their strength, durability, and versatility, making them a popular choice in industries such as construction, oil and gas, water supply, sewage systems, automotive, and more. Pipes come in various sizes and dimensions, including different diameters and wall thicknesses. These specifications are chosen based on the intended application and the required strength and capacity.
Seamless and welded pipes are two common types of steel pipes used in various applications. Each type has its own manufacturing process, advantages, and disadvantages, making them suitable for different purposes.
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ASTM A312 / A106 / A335 / B622 / B161 / B165 / B167
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ANSI/ASME B36.19M, ANSI/ASME B36.10M
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ANSI, ASME, BS, DIN, JIS, EN
Types of Pipes
Seamless
Welded
Square
Rectangular
Polished
GENERAL INFORMATION
| Standard | JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST |
| Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Size | ½” to 6” NB |
| Schedule | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS |
| Types | Seamless, ERW, Welded, Electropolished, Polished, Hollow |
| Materials | Stainless Steel, Carbon Steel, Alloy Steel, High Nickel Alloys, Special Alloys, Aluminium Alloys, Copper Nickel, Titanium, Duplex & Super Duplex, Tantalum etc. |
| Specification for High Nickel Alloy | ASTM B167, B161, B165, B622, B729, B338, B241 / ASME SB167, SB161, SB163, SB622, SB729, SB338, SB241 |
| Specification for Alloy Steel | ASTM A335 / ASME SA335 |
| Specification for Duplex & Super Duplex | ASTM A790 / ASME SA790 |
| Specification for Stainless Steel | ASTM A312, A358 / ASME SA312, SA358 |
| Specification for Carbon Steel | ASTM A106, A53 / ASME SA106, A53 |
| Form | Round, Square, Hydraulic, U Shape, Rectangular, Pan Cake Coils, Coiled, Hex, Honed. |
| Nominal size [inches] | Outside diameter [inches] | Outside diameter [mm] | Wall thickness [inches] | Wall thickness [mm] | Weight [lb/ft] | Weight [kg/m] |
|---|---|---|---|---|---|---|
| 1/2 | 0.840 | 21.3 | 0.083 | 2.11 | 0.68 | 1.00 |
| 3/4 | 1.050 | 26.7 | 0.083 | 2.11 | 0.87 | 1.29 |
| 1 | 1.315 | 33.4 | 0.109 | 2.77 | 1.41 | 2.11 |
| 1 1/4 | 1.660 | 42.2 | 0.109 | 2.77 | 1.82 | 2.71 |
| 1 1/2 | 1.900 | 48.3 | 0.109 | 2.77 | 2.1 | 3.13 |
| 2 | 2.375 | 60.3 | 0.109 | 2.77 | 2.66 | 3.96 |
| 2 1/2 | 2.875 | 73.0 | 0.120 | 3.05 | 3.56 | 5.29 |
| 3 | 3.500 | 88.9 | 0.120 | 3.05 | 4.37 | 6.50 |
| 3 1/2 | 4.000 | 101.6 | 0.120 | 3.05 | 5.01 | 7.46 |
| 4 | 4.500 | 114.3 | 0.120 | 3.05 | 5.66 | 8.42 |
| 5 | 5.563 | 141.3 | 0.134 | 3.40 | 7.82 | 11.64 |
| 6 | 6.625 | 168.3 | 0.134 | 3.40 | 9.35 | 13.91 |
| 8 | 8.625 | 219.1 | 0.148 | 3.76 | 13.50 | 20.10 |
| 10 | 10.750 | 273.1 | 0.165 | 4.19 | 18.79 | 27.96 |
| 12 | 12.750 | 323.9 | 0.180 | 4.57 | 24.34 | 36.22 |
| 14 | 14.000 | 355.6 | 0.188 | 4.78 | 27.97 | 41.62 |
| 16 | 16.000 | 406.4 | 0.188 | 4.78 | 32.02 | 47.65 |
| 18 | 18.000 | 457.0 | 0.188 | 4.78 | 36.05 | 53.65 |
| 20 | 20.000 | 508.0 | 0.218 | 5.54 | 46.42 | 69.09 |
| 22 | 22.000 | 559.0 | 0.218 | 5.54 | 51.14 | 76.10 |
| 24 | 24.000 | 610.0 | 0.250 | 6.35 | 63.93 | 95.13 |
| 30 | 30.000 | 762.0 | 0.312 | 7.92 | 99.60 | 148.22 |
