SA179 Tubes

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Precision Tube Supplier & Exporter in India

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precision carbon steel tube, Carbon Steel Precision Tube Exporter, Mild Steel Precision Tubes Stockist, precision tube canada, precision tube manufacturer in india, precision tube supplier in usa & uk, precision seamless tube, precision welded tube

Precision steel tubes play a crucial role in diverse industrial applications, finding utility in items like hydraulic cylinders, gas springs, and shock absorbers. As one of India’s prominent Stainless Steel Tube Supplier, SA179 Tubes employs cutting-edge technology and high-quality materials to craft precision steel tubes that meet the exacting standards of various industries.

SA179 Tubes stands as a trusted name among Precision Steel Tube supplier in India, delivering high-quality stainless steel tubes for over five decades. Our reliability extends across diverse sectors, including automotive construction, heavy machinery, and mining, making us a preferred choice for precision steel solutions.

At SA179 Tubes, we cater to the varied demands of multiple industries with our diverse range of precision steel tubes. Our services encompass Cold-drawn Seamless Steel Tubes, Hydraulic Tubes, as well as Power, Boilers, and Ex-changers Tubes. Committed to customer satisfaction, we offer tubes in different sizes and forms to precisely meet the unique needs of our clients.

Precision Tube Specification

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

High precision Tubes Technical Properties

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

Dimensions of standard precision tubes

OUTER DIAMETER (OD) 4,0 – 125,0 mm
WALL THICKNESS (WT) 0,5 – 12,0 mm

Steel grades for standard precision tubes

EN 10305-1 E215, E235, E255, E355, E410, 26Mn5, 26Mo2, C35E, C45E, 25CrMo4, 42CrMo4, 25CrMo4
ASTM 519, SAE1-2 1008, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1025, 1026, 1030, 1035, 1040, 1045, 1050, 1518, 4130, 4140, 4142, 8617.
JIS G3445 STKM11A, STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKM14A, STKM14B, STKM14C, STKM15A, STKM15C, STKM16A, STKM16C, STKM17A, STKM17C, STKM18A, STKM18B, STKM18C, STKM19A, STKM19C, STKM20A
DIN 239 St35, St45, St52.

Tolerances for standard precision tubes

The tolerances for precision tubes align with dimensional tables specified in industry standards. Typically, the accepted deviation for the outside diameter (OD) is less than 0.5% in processes without heat treatment. However, for heat-treated tubes, tolerance values are contingent on the relationship between wall thickness and tube diameter (WT/OD) and may be comparatively larger, sometimes even doubling.

In terms of the outside diameter (OD), circularity deviation is factored into the allowed tolerance. For orders based on wall thickness, the acceptable tolerance is set at 10% of the wall thickness. It’s important to note that the eccentricity of a precision tube is already considered within the wall thickness tolerance.

Length of the standard precision tubes

The length of standard precision tubes is a critical parameter in meeting diverse industrial requirements. The maximum standard length for these tubes is set at 18 meters, providing flexibility and adaptability to different project specifications.

Types of Supplied Lengths:

(a) Random Length: Typically falls within the range of 3 to 7 meters, with an extended option up to 9 meters. This allows for versatility in applications requiring varied tube lengths.

(b) Fixed Length: Precisely controlled with a tolerance of ± 500 mm, ensuring uniformity and ease of handling during installation and fabrication processes.

(c) Exact Length: Tubes can be supplied with exact lengths, with a specified agreement on the permissible deviation (– 0 / + x mm). This tailored approach allows for precise customization to meet specific project requirements.

(d) Cut Tubes: For enhanced convenience, tubes can also be supplied as cut tubes, streamlining the manufacturing and assembly processes.

Standard Precision Tube Testing

Precision tubes undergo rigorous testing to meet stringent industry standards, ensuring their integrity and performance. The testing procedures can be categorized into mandatory and optional assessments.

Mandatory Testing:

(a) Cast/Chemical Analysis: Verifies the composition of the tube materials, essential for meeting specified standards and ensuring quality control.

(b) Tensile Test: Measures the tube’s mechanical properties, providing insights into its strength and durability under various conditions.

(c) Dimensional Inspection: Ensures the precision tubes adhere to specified dimensional standards, crucial for seamless integration into diverse applications.

(d) Visual Inspection: Thorough examination of the tube surface, detecting any visible defects or irregularities that may impact performance.

Optional Testing:

(a) Flattening Test or Drift Expanding Test: Evaluates the tube’s deformability and resistance to flattening or expanding forces, crucial in applications with varying pressures.

(b) Roughness Measurement NDT: Identifies longitudinal defects by assessing the tube’s surface roughness, enhancing quality control measures.

(c) Eddy Current Testing: Utilizes electromagnetic induction to detect cracks, corrosion, or other anomalies in the tube material.

(d) Stray Flux Testing: Assesses magnetic permeability, identifying potential issues such as cracks or discontinuities in the tube material.

(e) Ultrasound Testing: Uses high-frequency sound waves to inspect the internal structure of the tube, ensuring the absence of defects that might compromise its performance.

(f) Leakage Test by Eddy Current (EN 10246-1): Provides a non-destructive proof of tightness, ensuring the tube’s resistance to leaks under various conditions.

Supply and Exporter of Alloys Steel A335 P5 Pipes in Cities like

Pimpri-Chinchwad, Chandigarh, Kuwait City, Ulsan, Ankara, Geoje-si, Hanoi, Noida, Secunderabad, Sharjah, Los Angeles, Ahmedabad, Caracas, Al Khobar, Mexico City, Jaipur, New York, Tehran, Gimhae-si, Muscat, Jakarta, Montreal, Perth, Chiyoda, Madrid, Pune, Baroda, Nagpur, Ludhiana, Surat, Melbourne, Lagos, Bengaluru, Kuala Lumpur, Algiers, Ernakulam, Haryana, Courbevoie, London, Dammam, Brisbane, Thane, Aberdeen, Hong Kong, Doha, Houston, Ahvaz, Bogota, Bangalore, Cochin, Anand, Nadiad, ankleshwar, Bharuch, vapi, Valsad, Medak, Godavari, Mumbai, Dallas, Santiago, Bangkok, New Delhi, Ranchi, Hyderabad, Lahore, Indore, Jeddah, Singapore, Kanpur, Moscow, Coimbatore, Seoul, Navi Mumbai, Granada, Chennai, Sydney, Istanbul, Colombo, Faridabad, Dubai, Howrah, Toronto, Rajkot, Karachi, Milan, Bhopal, Nashik, Cairo, Riyadh, Edmonton, Rio de Janeiro, Kolkata, La Victoria, Vung Tau, Gurgaon, Ho Chi Minh City, Thiruvananthapuram, Visakhapatnam, Petaling Jaya, Atyrau, Vadodara, Jamshedpur, Abu Dhabi, Al Jubail, Manama, Busan, Calgary, Port-of-Spain.

Supply and Exporter of Alloys Steel A335 P5 Pipes in Countries like

Taiwan, Mexico, Iran, Namibia, Afghanistan, Netherlands, Nepal, Ireland, Libya, Morocco, Iran, Switzerland, Finland, Slovakia, Pakistan, Australia, Serbia, Angola, China, Philippines, Czech Republic, Belgium, Estonia, Costa Rica, Croatia, Sweden, Venezuela, Colombia, India, Belarus, Jordan, Azerbaijan, Mongolia, Vietnam, Ghana, Iraq, Algeria, Puerto Rico, New Zealand, Singapore, Indonesia, Ukraine, Israel, Mexico, Hong Kong, Bhutan, Germany, Brazil, Plan, Yemen, Malasiya, USA, Cambodia, Laos, Uganda, Tanzania, Sudan, Democratic Republic of Congo, zambia, Ethiopia, Brunei, Madagascar, Niger, Mali, Bangladesh, Bolivia, United States, Ecuador, Lebanon, Italy, South Korea, Denmark, Norway, Sri Lanka, Zimbabwe, Japan, Yemen, Oman, Portugal, Lithuania, Canada, Macau, Bahrain, Austria, Bulgaria, Spain, Kenya, United Kingdom, United Arab Emirates, Kazakhstan, Egypt, Saudi Arabia, Gambia, Argentina, Romania, Tibet, France, Chile, Gabon, South Africa, Trinidad & Tobago,Tunisia, Turkey, Nigeria, Peru, Russia, Chile, Nigeria, Hungary, Qatar, Greece, Malaysia, Kuwait, Poland, Thailand, Poland.

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