DIN 2391 High Precision Steel Tube supplier
Besides exhibiting high precision, these products tend to have a good surface quality and great straightness as well. There are several specifications that cover high precision tubes including - din 17175, EN 10305-1 and din 2391. Another fitting advantage of using the specification is that the inner diameter of various steel grade Precision Seamless Tubes could be constructed into a hexagon shaped one.
Furthermore, the performance of these steel High precision Tubes tends to be superior, with the metal becoming relatively dense. Compared with solid steel pipes, including a steel round furnished seamless steel pipe, the precision seamless steel tubes are light in weight, even if both the varieties of pipes have the same bending and torsional strength. Amongst numerous steel sections, they gravitate towards the economical side. Therefore, the din 2391 seamless precision steel tubes widely adopted in the assembling of anatomical parts as well as mechanical parts. In addition, the manufacturing of EN 10305-1 Precision cold drawn steel tube can enhance material utilization, conserve materials and processing man-hours & simplify manufacturing processes, as well. Generally, precision seamless pipes such as din 17175 Cold Rolled Steel Tube are accepted in industries with high precision requirements, as opposed to their regular seamless counterparts, which are mostly applied without precision specifications. However, the expense of a precision seamless pipe of an identical specification tends to be much more high-priced in comparison to that of regular seamless pipes.
Seamless precision stainless steel tubes manufacturer in India
Standard Specification of Precision Seamless Tubes
EN 10305-1 Cold Drawn Precision Seamless Pipe length up to 18 meter
| Size Range | 6NB to 1200NB IN |
| Pipe Type | Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes |
| Schedule | SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
| Tube Range | 1/2" OD - 12" OD, Guage: 25 SWG - 10 SWG |
| Tube Type | Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End |
| High Precision Tubes | Specifications | |||
|---|---|---|---|---|
| Schedule | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120,SCH140, SCH160, XXS | |||
| Standard | ASME/ANSI B16.11, MSS-SP-97, MSS-SP-79, JIS B2316, BS 3799 | |||
| Tubes Size | 1/2″OD TO 8″OD | |||
| Type | Seamless/ erw/ welded/semi welded in round, square, rectangular, coil form, u shape and hydraulic. Tubes | |||
| Grades | ||||
| Stainless Steel | ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L | |||
| Super Duplex Steel | S32750 | |||
| Duplex Steel | ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760. | |||
| Carbon Steel | ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91 | |||
| Alloys Steel | ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91. | |||
| Nickel Alloys | Nickel Alloys 200, Nickel Alloys 201 | |||
| Titanium | Grade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI | |||
| Inconel | Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L | |||
| Hastelloy | Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G | |||
| Molybdenum | ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91, ASTM B387, Ferro Molybdenum | |||
| Cobalt | Cobalt HS-6, Cobalt HS-4, Cobalt HS-25, Sterlite Grade 1, Sterlite Grade 6, Sterlite Grade 12, Sterlite Grade 21 | |||
| Niobium | ASTM B394, R04200 R04210 | |||
| Nimonic | Nimonic75, Nimonic80, Nimonic85, Nimonic90, Nimonic263, etc | |||
| Tungsten | W1 WAl1, W61, etc, Carbonide Tungsten, Copper Tungsten, Nickel Tungsten | |||
| Nichrome | Nichrome90, Nichrome80, Nichrome80A, Nichrome RW80, Nichrome75, etc | |||
| Magnesium | Magnesium AL017100, AL017140, AL017150, AL017160, AL017200, AL017210, AL017250, etc. | |||
| Tantalum | Tantalum – Grade 1. | |||
| Monel | Monel 400, Monel k500 | |||
| MU-METAL | MU-METAL | |||
| Zirconium | Zirconium 702, Zirconium 705,Zirconium 705, Zirconium-2, Zirconium-4 | |||
| Beryllium Copper | Alloy 25 UNSC17200 | |||
| Aluminium | 1050,1100, 2017, 7150, 7178, 7575, 2050, 7085, 2011 A92011, 2014A A92014, 2024 A92024, 2219, 5052 A95052, 5083 A95083, 5754, 6061 A96061 A86061, 6063, 6082 A96082, 7071 7020, 7050 A97050, 7075 A97075 A87075, 7175 | |||
| Copper Alloys | C 11000, C 10200, C 12200, C 51100, C 51000, C 51900, C 52000, C 52100, C 74500, C 75700, C 75400, C 76400, C 77000, C 21000, C 22000, C 23000, C 24000, C 26000, C 26800, C 27000, C 27200, C 28000 | |||
Common types of Precision Seamless Steel Tubes
DIN 17175 / ST 52 Cold Rolled Steel Tube for structural and mechanical use
Cold Drawn Precision Black Seamless Pipe Tubes
High Precision 904L 2507 2520 Seamless Tube
Precision Seamless 1.4404 Stainless Steel Tube
Sch40 Precision Carbon Steel Seamless Pipes
st 35.8 precision cold rolled carbon seamless steel pipe
ASTM A106 Precision seamless carbon steel tube
Stainless Seamless Precision Capillary Steel Tubes
Cold Rolling Precision seamless carbon steel tube
DIN17175 precision seamless Tube
High precision Tubes Technical Properties
High precision Tubes are produced as per ASTM A519, JIS G3445, EN10305-1, EN10305-4, DIN2391, GOST8734, ISO3074
| Nominal size | Nominal Wall Thickness (mm) |
| DN | SCH |
| 12.70 | 1.0, 1.2, 1.6, 2.0 |
| 13.50 | 1.0,1.2 |
| 16.00 | 1.0,1.2 |
| 17.20 | 1.0,1.2,1.6 |
| 19.00 | 1.0,1.2,1.6 |
| 20.00 | 1.0,1.2,1.6 |
| 21.30 | 1.0,1.2,1.67 |
| 22.00 | 1.0,1.2,1.6,2.0 |
| 25.40 | 1.0,1.2,1.6,2.0 |
| 26.90 | 1.0,1.2,1.6,2.0 |
| 28.50 | 1.0,1.2,1.6,2.0 |
| 30.00 | 1.0,1.2,1.6,2.0 |
| 31.80 | 1.0,1.2,1.6,2.0 |
| 33.70 | 1.0,1.2,1.6,2.0 |
| 38.00 | 1.0,1.2,1.6,2.0 |
| 42.40 | 1.0,1.2,1.6,2.0 |
| 44.50 | 1.0,1.2,1.6,2.0 |
| 48.30 | 1.0,1.2,1.6,2.0 |
| 51.00 | 51.00 |
| Outside Diameter (mm) / Wall Thickness (mm) |
SCH 10 |
SCH 20 |
SCH 30 |
STD | SCH 40 |
SCH 60 |
XS | SCH 80 |
SCH 100 |
SCH 120 |
SCH 140 |
SCH 160 |
| 457 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.70 | 23.88 | 29.36 | 34.93 | 39.67 | 45.24 |
| 508 | 6.35 | 9.53 | 12.70 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 |
| 559 | 6.35 | 9.53 | 12.70 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | |
| 610 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.39 | 46.02 | 52.37 | 59.54 |
| 660 | 7.92 | 12.70 | 9.53 | 12.70 | ||||||||
| 711 | 7.92 | 12.70 | 15.88 | 9.53 | 12.70 | |||||||
| 762 | 7.92 | 12.70 | 15.88 | 9.53 | 12.70 | |||||||
| Remark: The above standard and specification are just for reference, we can also produce customized product according to customer's request. | ||||||||||||