Generated by All in One SEO v4.9.7.2, this is an llms.txt file, used by LLMs to index the site. # Asian Steels Leading Manufacturer of Steel Pipes, Coils and SAW Pipes ## Sitemaps - [XML Sitemap](https://asiansteels.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Round vs Square vs Rectangular Hollow Sections: Price & Application Comparison](https://asiansteels.com/round-vs-square-vs-rectangular-hollow-sections-price-application-comparison/) - Compare round, square, and rectangular hollow sections by price, strength, and applications. Choose the right option from a manufacturer of steel pipes. - [MS Pipe vs MS Tube: What’s the Real Difference Buyers Should Know?](https://asiansteels.com/ms-pipe-vs-ms-tube-whats-the-real-difference-buyers-should-know/) - Understand the real difference between MS pipes and MS tubes and choose the right option from a trusted manufacturer of steel pipes. - [How to Choose the Right Steel Pipe Supplier for Your Business](https://asiansteels.com/how-to-choose-the-right-steel-pipe-supplier-for-your-business/) - Learn how to choose the right steel pipe supplier for your business with quality, reliability, and performance insights. - [How to Choose Between Light, Medium & Heavy Class GI Pipes in India](https://asiansteels.com/how-to-choose-between-light-medium-heavy-class-gi-pipes-in-india/) - Learn how to choose between light, medium, and heavy class GI pipes in India for durability, cost, and performance. - [How Steel Pipes Are Supporting India’s Growing Infrastructure](https://asiansteels.com/how-steel-pipes-are-supporting-indias-growing-infrastructure/) - Explore how steel pipes support India’s infrastructure growth with strength, durability, and precision from a manufacturer of steel pipes. - [GI vs GP Pipes for Solar Structures: Which One Performs Better in the Long Run?](https://asiansteels.com/gi-vs-gp-pipes-for-solar-structures-which-one-performs-better-in-the-long-run/) - Compare GI vs GP pipes for solar structures. Learn durability, corrosion resistance, and performance from a manufacturer of steel pipes. - [Common Buying Mistakes in Steel Pipes and How to Avoid Them](https://asiansteels.com/common-buying-mistakes-in-steel-pipes-and-how-to-avoid-them/) - Avoid costly steel pipe buying mistakes. Learn how to choose the right pipes from a trusted manufacturer of steel pipes. - [Best Steel Pipes for Solar Panel Mounting Structures in India (2026 Guide)](https://asiansteels.com/best-steel-pipes-for-solar-panel-mounting-structures-in-india-2026-guide/) - 2026 guide to the best steel pipes for solar mounting structures in India—GI, GP, MS & hollow sections from a manufacturer of steel pipes. - [Asian Steels Product Range Explained: MS Pipes, GI Pipes, GP Pipes & Hollow Sections](https://asiansteels.com/asian-steels-product-range-explained-ms-pipes-gi-pipes-gp-pipes-hollow-sections/) - Explore MS Pipes, GI Pipes, GP Pipes and hollow sections from a trusted manufacturer of steel pipes in India. - [Asian Steels Manufacturing Strength: Capacity, Product Range & Market Presence](https://asiansteels.com/asian-steels-manufacturing-strength-capacity-product-range-market-presence/) - Explore Asian Steels manufacturing capacity, product range, and market presence as a leading manufacturer of steel pipes in India. - [How Steel Pipe Quality Affects Welding Speed and Output](https://asiansteels.com/how-steel-pipe-quality-affects-welding-speed-and-output/) - Learn how steel pipe quality impacts welding speed, output, and fabrication efficiency from a trusted manufacturer of steel pipes. - [How Steel Pipes Support High-Load Industrial Applications](https://asiansteels.com/how-steel-pipes-support-high-load-industrial-applications/) - Discover how steel pipes support high-load industrial applications with strength, durability, and precision from a trusted manufacturer of steel pipes. - [The Role of Steel Pipes in Modular Construction and Pre-Fabricated Structures](https://asiansteels.com/the-role-of-steel-pipes-in-modular-construction-and-pre-fabricated-structures/) - Learn the role of steel pipes in modular construction and pre-fabricated structures from a trusted manufacturer of steel pipes. - [Why Fabricators Prefer Uniform Thickness in Steel Pipes](https://asiansteels.com/why-fabricators-prefer-uniform-thickness-in-steel-pipes/) - Discover why uniform thickness steel pipes improve fabrication quality, reduce waste, and enhance performance from a trusted manufacturer of steel pipes. - [How Asian Steels Ensures Consistent Quality and Precision in Every Steel Pipe Supplied](https://asiansteels.com/how-asian-steels-ensures-consistent-quality-and-precision-in-every-steel-pipe-supplied/) - Discover how Asian Steels ensures consistent quality and precision in every pipe as a trusted manufacturer of steel pipes. - [What Fabricators Look for in a Long-Term Steel Pipe Supplier](https://asiansteels.com/what-fabricators-look-for-in-a-long-term-steel-pipe-supplier/) - A buyer-focused guide on how fabricators choose a long-term manufacturer of steel pipes, covering fabrication, sheds, PEB structures, and quality standards. - [Understanding MOQ, Custom Lengths & Tolerances in Steel Pipe Orders](https://asiansteels.com/understanding-moq-custom-lengths-tolerances-in-steel-pipe-orders/) - A buyer-focused guide explaining MOQ, custom lengths, and tolerances when sourcing from a manufacturer of steel pipes. - [Role of Slitting, Forming & Welding Accuracy in Steel Pipe Quality](https://asiansteels.com/role-of-slitting-forming-welding-accuracy-in-steel-pipe-quality/) - Learn how slitting, forming, and welding accuracy define steel pipe quality from India’s trusted steel pipe supplier. - [Steel Pipes Used in Solar Structure Manufacturing – What to Know](https://asiansteels.com/steel-pipes-used-in-solar-structure-manufacturing-what-to-know/) - Learn what to know about steel pipes used in solar structure manufacturing from a trusted manufacturer of steel pipes with solar-grade products. - [How Demand from Solar & Infrastructure Is Reshaping Steel Pipe Design](https://asiansteels.com/how-demand-from-solar-infrastructure-is-reshaping-steel-pipe-design/) - Discover how solar and infrastructure demand is reshaping steel pipe design, manufacturing accuracy, and material selection by a manufacturer of steel pipes. - [Future of Steel Pipe Manufacturing in India](https://asiansteels.com/future-of-steel-pipe-manufacturing-in-india/) - Explore the future of steel pipe manufacturing in India driven by technology, solar, infrastructure, and sustainability from a manufacturer of steel pipes. - [Fabrication Challenges in Steel Pipe Projects and How Experienced Manufacturers Address Them](https://asiansteels.com/fabrication-challenges-in-steel-pipe-projects-and-how-experienced-manufacturers-address-them/) - Understand key fabrication challenges and how a leading manufacturer of steel pipes in India ensures consistency, quality, and fabrication efficiency - [Raw Material Quality and Its Impact on Welding in Steel Pipe Fabrication by a Manufacturer of Steel Pipes in India](https://asiansteels.com/raw-material-quality-and-its-impact-on-welding-in-steel-pipe-fabrication-by-a-manufacturer-of-steel-pipes-in-india/) - Discover how raw material quality impacts welding performance in fabrication, explained by a trusted manufacturer of steel pipes in India - [Innovative Uses of Rectangular & Square Steel Tubes in Architecture & Design](https://asiansteels.com/innovative-uses-of-rectangular-square-steel-tubes-in-architecture-design/) - Explore cutting-edge architectural uses of rectangular and square steel tubes from India’s trusted steel pipe supplier. Ideal for modern, sustainable design - [How Dimensional Accuracy in Steel Pipes Impacts Fabrication Speed and Quality](https://asiansteels.com/how-dimensional-accuracy-in-steel-pipes-impacts-fabrication-speed-and-quality/) - Learn how dimensional accuracy in steel pipes impacts fabrication speed and quality, explained by a leading manufacturer of steel pipes in India - [How Steel Pipe Supply Chain Works in India – Role of a Manufacturer of Steel Pipes in India](https://asiansteels.com/how-steel-pipe-supply-chain-works-in-india-role-of-a-manufacturer-of-steel-pipes-in-india/) - Learn how the steel pipe supply chain works in India. From mill to site, Asian Steels is a leading manufacturer of steel pipes in India - [Steel Pipe Thickness & Grades: What Buyers Must Know Before Ordering](https://asiansteels.com/steel-pipe-thickness-grades-what-buyers-must-know-before-ordering/) - Trusted manufacturer of steel pipes in Gujarat explains pipe thickness and grades. Essential guide for construction, industrial, and infrastructure buyers. - [Which Steel Pipe is Best for Water Supply in India? MS vs GI vs GP | Manufacturer of Steel Pipes in India](https://asiansteels.com/which-steel-pipe-is-best-for-water-supply-in-india-ms-vs-gi-vs-gp-manufacturer-of-steel-pipes-in-india/) - Compare MS, GI, and GP Pipes for water supply in India. Learn which is best from a trusted manufacturer of steel pipes in India. - [GP Pipes Explained: What is GP Pipe & When Should You Use It? - By Manufacturer of Steel Pipes in India](https://asiansteels.com/gp-pipes-explained-what-is-gp-pipe-when-should-you-use-it-by-manufacturer-of-steel-pipes-in-india/) - Understand what GP Pipes are, how they compare to MS & GI, and when to use them from a leading manufacturer of steel pipes in India. - [Top 5 Advantages of Galvanised Steel Pipes and Why Asian Steels Recommends Them | Manufacturer of Steel Pipes in India](https://asiansteels.com/top-5-advantages-of-galvanised-steel-pipes-and-why-asian-steels-recommends-them-manufacturer-of-steel-pipes-in-india/) - Explore the benefits of galvanised steel pipes in construction and industry. Recommended by a leading manufacturer of steel pipes in India. - [How to Choose a Reliable Steel Pipe Manufacturer in India – What Asian Steels Offers](https://asiansteels.com/how-to-choose-a-reliable-steel-pipe-manufacturer-in-india-what-asian-steels-offers/) - Learn what to look for in a reliable steel pipe manufacturer in India and how Asian Steels ensures quality, trust, and performance for every project. - [Corrosion Protection & Coatings for Steel Pipes: Galvanised, Black Steel, Painted – What You Need to Know](https://asiansteels.com/corrosion-protection-coatings-for-steel-pipes-galvanised-black-steel-painted-what-you-need-to-know/) - Steel pipes are the backbone of construction, manufacturing, and engineering industries. They provide the strength, rigidity, and versatility required in countless applications — from industrial frameworks and furniture fabrication to plumbing and scaffolding.However, steel’s greatest weakness is corrosion. When exposed to moisture, oxygen, or chemicals, unprotected steel gradually rusts, leading to structural damage, leaks, and - [Applications of Steel Pipes in Construction & Infrastructure: Trends in India & Globally](https://asiansteels.com/applications-of-steel-pipes-in-construction-infrastructure-trends-in-india-globally/) - Where and why steel pipes are used in construction and infrastructure—India and global trends. From a leading manufacturer of steel pipes in India. - [Difference Between MS, GI and GP Pipes — A Complete Guide by Asian Steels](https://asiansteels.com/difference-between-ms-gi-and-gp-pipes-a-complete-guide-by-asian-steels/) - Discover the key differences between MS, GI, and GP pipes from Asian Steels — India’s trusted manufacturer of steel pipes for construction and industrial use. - [Why Asian Steels is Among the Top Manufacturers of Steel Pipes in India](https://asiansteels.com/why-asian-steels-is-among-the-top-manufacturers-of-steel-pipes-in-india/) - Discover why Asian Steels in Ahmedabad, Gujarat, stands out as a leading manufacturer of steel pipes in India. Learn about quality, product range - [From Coils to Pipes: Understanding the Manufacturing Process of Steel Tubes at Asian Steels – Manufacturer of Steel Pipes in India](https://asiansteels.com/from-coils-to-pipes-understanding-the-manufacturing-process-of-steel-tubes-at-asian-steels-manufacturer-of-steel-pipes-in-india/) - Learn how steel tubes are manufactured at Asian Steels, a trusted manufacturer of steel pipes in India. Discover the process from HR coils to MS, GP, and GI - [How to Select the Right Steel Pipes: A Complete Buyer’s Guide by Asian Steels – Manufacturer of Steel Pipes in India](https://asiansteels.com/how-to-select-the-right-steel-pipes-a-complete-buyers-guide-by-asian-steels-manufacturer-of-steel-pipes-in-india/) - how to select the right steel pipes for your project with Asian Steels, a leading manufacturer of steel pipes in India. Explore MS, GP, and GI pipes - [Quality Checklist: 11 Things to Verify Before Buying MS ERW Steel Pipes](https://asiansteels.com/quality-checklist-11-things-to-verify-before-buying-ms-erw-steel-pipes/) - Introduction In industries ranging from construction and fabrication to furniture making and infrastructure development, the choice of MS ERW steel pipes can make or break the project’s durability and safety. Yet, with so many suppliers in the market, how do you ensure you’re buying pipes that meet the highest quality standards?As a manufacturer of steel - [Difference Between Scrap Pipe and Pipe Made from HR Coil – Insights from Asian Steels, Manufacturer of Steel Pipes in India](https://asiansteels.com/difference-between-scrap-pipe-and-pipe-made-from-hr-coil-insights-from-asian-steels-manufacturer-of-steel-pipes-in-india/) - Explore the difference between scrap pipes and HR coil pipes with Asian Steels, a leading manufacturer of steel pipes in India. Learn about MS, GP, GI pipes and their wide applications. - [Why Fabricators Prefer MS ERW Black Pipes: Top Uses and Benefits](https://asiansteels.com/why-fabricators-prefer-ms-erw-black-pipes-top-uses-and-benefits/) - In today’s world of construction, industry, furniture making, and agriculture, one common element ties everything together: the steel pipe. Among the many types of pipes available in the market, MS ERW black pipes have become the favorite choice for fabricators across India.But why? What makes these pipes so special and why are they found everywhere - [Manufacturer of Steel Pipes in India: Discover Asian Steels’ Products & Offering](https://asiansteels.com/manufacturer-of-steel-pipes-in-india-discover-asian-steels-products-offering/) - Explore Asian Steels—India’s top manufacturer of steel pipes, including MS pipes, ERW, GP, GC, CRCA sheets & SAW pipes. Discover applications, specs & product ## Pages - [Home (Video)](https://asiansteels.com/) - Asian Steels, established in 1985, is India’s leading manufacturer of GI, GP, MS Pipes, GP/GC Coils & Sheets and durable SAW Pipes for diverse industries. - [Blog](https://asiansteels.com/blog/) - Round vs Square vs Rectangular Hollow Sections: Price & Application Comparison Introduction: Asian Steels Helping Buyers Choose Smartly In construction, fabrication, and industrial applications, hollow sections play a critical role in structural design. Buyers often face... MS Pipe vs MS Tube: What’s the Real Difference Buyers Should Know? Asian Steels Simplifying Buyer Decisions In the - [Quality Assurance](https://asiansteels.com/qualitystandards-manufacturerofsteelpipes-india/) - Uncompromising Quality, Backed by Expertise and Certifications At Asian Steels, our commitment to quality is unwavering. We adhere to stringent industry standards and employ rigorous quality assurance measures to ensure that every product meets the highest benchmarks of excellence.Our manufacturing processes are guided by internationally recognized quality management systems, such as ISO 9001, which underscores - [SAW PIPES](https://asiansteels.com/saw-pipes/) - SAW PIPES Narmada SAW (Submerged Arc Welded) Pipes are high-quality large-diameter welded pipes designed for oil & gas transportation, water pipelines, and structural applications. These pipes are manufactured using the Helical Submerged Arc Welding (HSAW) process, which ensures deep penetration, high weld integrity, and superior strength. HSAW pipes, also known as Spiral Welded Pipes, are - [Our products](https://asiansteels.com/steelproducts/) - Setting the Standard High for Quality Steel Solutions At Asian Steels, we’re not just a steel pipe manufacturing company; we’re a beacon of excellence in the industry, delivering top-notch steel solutions tailored to meet your diverse needs. With a commitment to excellence and innovation, we offer a comprehensive range of high-quality steel products to cater - [GP/GC COIL & SHEETS](https://asiansteels.com/gp-gc-coil-steel-sheets/) - GP/GC COIL & SHEETS Asian Virat GP (Galvanized Plain) and GC (Galvanized Corrugated) Coils & Sheets are high-quality zinc-coated steel products designed for roofing, cladding, industrial, and commercial applications. These sheets undergo a hot-dip galvanization process, where a protective zinc coating is applied to enhance corrosion resistance, durability, and weather protection. GP sheets are commonly - [MS SQUARE & RECTANGULAR PIPES](https://asiansteels.com/ms-square-rectangular-steel-pipes/) - MS SQUARE AND RECTANGULAR PIPES MS Square and Rectangular Pipes (Mild Steel Hollow Sections) are widely used in structural, engineering, and fabrication applications due to their high strength, versatility, and durability. These pipes are manufactured using Electric Resistance Welding (ERW) technology, ensuring seamless precision and enhanced performance. MS Hollow Sections offer excellent load-bearing capacity, making - [GP ROUND PIPE](https://asiansteels.com/gp-round-steel-pipe/) - GP ROUND PIPE GP Round Pipes (Galvanized Plain Round Pipes) are high-quality pre-galvanized steel pipes designed for structural, industrial, and commercial applications. These pipes are coated with a thin layer of zinc to provide enhanced corrosion resistance while maintaining excellent weldability and durability. GP Round Pipes are widely used in conduit systems, fencing, furniture manufacturing, - [GP SQUARE & RECTANGULAR PIPES](https://asiansteels.com/gp-square-rectangular-steelpipes/) - GP SQUARE AND RECTANGULAR PIPES GP Square and Rectangular Pipes (Galvanized Plain Hollow Sections) are high-quality Pre-galvanized steel pipes designed for structural, commercial, and industrial applications. These pipes are coated with a protective layer of zinc through the Pre-galvanization process, enhancing corrosion resistance while maintaining excellent weldability and durability. GP Hollow Sections are widely used - [GI SQUARE AND RECTANGULAR PIPES](https://asiansteels.com/gi-square-and-rectangular-steelpipes/) - GI SQUARE AND RECTANGULAR PIPES GI Square and Rectangular Pipes (Galvanized Hollow Sections) are hot-dip galvanized steel pipes designed for structural, industrial, and commercial applications. These pipes undergo a hot-dip galvanization process, where a thick zinc coating is applied for superior corrosion resistance, making them ideal for outdoor, high-moisture, and load-bearing applications. GI Hollow Sections - [CRCA COIL & SHEETS](https://asiansteels.com/crca-coil-steel-sheets/) - CRCA COIL & SHEETS CRCA (Cold Rolled Close Annealed) Coils & Sheets are high-strength, precision-engineered steel products used in automotive, electrical, construction, and industrial applications. These sheets undergo a cold rolling process, followed by annealing, which enhances their mechanical properties, surface finish, and formability. CRCA sheets are known for their superior strength, excellent surface quality, - [Our Facilities](https://asiansteels.com/our-facilities/) - OUR STATE-OF-ART FACILITIES Where Quality, Precision, and Trust Intersect Asian group has set up two ERW/HFIW pipes’ manufacturing units, namely M/s Asian Tubes Private Limited, at Ankhol Village, Taluka: Kadi, Dist: Mehsana, Gujarat and M/s Asian Mills Private Limited, at Chhatral, Dist: Gandhinagar, Gujarat, having state of art pipes’ manufacturing and testing facilities, with combined - [MS ERW GI PIPE](https://asiansteels.com/ms-erw-gi-pipe/) - MS ERW GI PIPE(ROUND) MS ERW GI Pipes (Mild Steel Electric Resistance Welded Galvanized Pipes) are high-strength, corrosion-resistant pipes coated with a protective layer of zinc to prevent rust and enhance durability. These pipes are widely used in water supply systems, structural applications, and industrial piping due to their superior strength and longevity. Manufactured using - [MS ERW Black PIPE](https://asiansteels.com/ms-erw-black-pipe/) - MS ERW BLACK PIPE(ROUND) MS ERW Black Pipes (Mild Steel Electric Resistance Welded Pipes) are high-strength steel pipes designed for structural, industrial, and mechanical applications. These pipes are made using a high-frequency welding process, ensuring superior strength, precision, and reliability. Asian Steels, a leading manufacturer of MS ERW Black Pipes, offers premium-grade, high-strength steel pipes - [Become a Dealer](https://asiansteels.com/become-a-dealer/) - Partner with a leading steel manufacturing company and unlock new opportunities for growth Join hands with Asian Steels, a world-class manufacturer of steel pipes, coils, sheets, and SAW pipes, and become a valued dealer in our extensive network. How to Apply Ready to take the next step and become a dealer with Asian Steels? Simply - [APPLICATIONS & RECOMMENDED PRODUCTS](https://asiansteels.com/applications-recommended-products/) - APPLICATIONS & RECOMMENDED PRODUCTS Construction & Infrastructure Recommended Products × MS Square & Rectangular Pipes – Ideal for structural frameworks, bridges, and high-load applications due to their high strength and durability.GI Square & Rectangular Pipes – Suitable for fencing, boundary walls, and enclosures with corrosion resistance. Especially recommended for construction near coastal areas.HSAW Pipes (Narmada - [Home](https://asiansteels.com/home/) - About Us With over Five decades of excellence in the steel industry, Asian Group of Companies has emerged as a distinguished name, specializing in the manufacturing of Black & Galvanized ERW pipes, Square & Rectangular hollow sections, Cold Rolled and Galvanized Coils, and Corrugated Sheets. Our journey of achievement and accolades has been made possible - [Table12-Cold-Rolled Coils/Sheets](https://asiansteels.com/table12-cold-rolled-coils-sheets/) - Cold-Rolled Coils/Sheets Material Specifications: SOFT / HARD THICKNESS (mm) CHEM. COMP. (% max) MECHANICAL PROPERTIES EQV SPEC C MN S P Y.S. (max) UTS ELONG HARDNESS BT IS513 JIS3141 EN10130 DIN1623 % % % % Mpa Mpa % min VPN (max ) Soft 0.20 – 3.0 0.05 0.35 0.01 0.01 280 270 – 410 25 - [Table11-ASTM A500](https://asiansteels.com/table11-astm-a500/) - IS 4923 (Edition 1997) ASTM A500 Grade “A” and Grade “B” SECTION DEPTH WIDTH THICKNESS WEIGHT D B T (mm) (mm) (mm) kg/m Mtrs./M.T. 25 x 25 25.00 25.00 1.60 1.19 838 25.00 25.00 1.80 1.33 750 25.00 25.00 2.00 1.47 679 25.00 25.00 2.30 1.68 597 25.00 25.00 2.60 1.88 533 - [Table10-IS 4923 (Edition 1997)](https://asiansteels.com/table10-is-4923-edition-1997/) - IS 4923 (Edition 1997) HOLLOW SECTIONS : Square and Rectangular Field of Application > Square & Rectangular Hollow Steel Section for Structural Use.Production Standards > IS 4923 (Edition 1997), Gr YST 210, YST 240 & YST 310Finishing Operations > P lain End (Square Cut End)Coating - [Table09-IS 1239 – Round](https://asiansteels.com/table09-is-1239-round/) - IS 1239 – Round Galvanized Pipes -> IS 1239 – Round N.B. & Series Outside Diameter Wall Thickness Nominal Weight Black & GI Tubes Nominal MetersBlack & GI Tubes mm Minimummm Maximummm mm SWG P.E S&S P.E. S & S kg/m kg/m m/tone m/tone 15(1/2″) L 21.00 21.40 2.00 14 0.947 0.956 1056 1046 M - [Table08-ASTM A53](https://asiansteels.com/table08-astm-a53/) - ASTM A53 Field of Application > On-Shore & Off-shore pipelines for transmission of oil, natural gas and petrochemicals.Production Standards > ASTM/API ASTM 135 ARB, ASTM A759, API 5L UPTO X65, ASTM A53 Gr. A, BHeat Treatment > Weld seam annealedFinishing Operations > Plane End-Square - [Table07-API 5L & ASTM A53](https://asiansteels.com/table07-api-5l-astm-a53/) - MS ERW BLACK – API 5L & ASTM A53 MS ERW BLACK – API 5L & ASTM A53 NOMINAL BORE MEAN OUTSIDE DIAMETER WALL THICKNESS WEIGHT OF PLAIN END PIPES APPROX METERS PER MT Inch mm mm mm Kg/Mtr Mtr/MT 10 250 273.00 4.78 31.62 31.62 5.16 34.08 29.34 5.56 36.67 27.27 6.35 41.75 23.95 - [Table06-IS 9295](https://asiansteels.com/table06-is-9295/) - IS 9295 IS:9295 -1983 (Reaffirmed 1995) IS: 9295- 1983 (Reaffirmed 1995) – Specification for Steel Tubes for Idlers for Belt Conveyors DIMENSIONS AND NOMINAL MASSES OF BLACK STEEL TUBES Outside Diameter Thickness Mass (1) (2) (3) mm mm Kg/Mtr 63.5 3.65, 4.50 5.39, 6.55 76.1 3.65, 4.50 6.52, 7.95 88.9 4.05, 4.85, 6.30 8.47, 10.05, - [Table05-IS 3601](https://asiansteels.com/table05-is-3601/) - IS:3601- 2006 IS:3601- 2006 Steel Tubes for Mechanical and General Engineering Purposes-Specification Table 4 Manufacturing Tolerances Sr. No. Over Up to and Including Tolerance on Outside Diameter mm mm mm (1) (2) (3) -4 i) – 25.4 ± 0.15 ii) 25.4 51.0 ± 0.18 iii) 51.0 63.5 ± 0.25 iv) 63.5 76.1 ± 0.25 - [Table04-IS 4270 (Edition 2001)](https://asiansteels.com/table04-is-4270-edition-2001/) - IS 4270 (Edition 2001) Field of Application > Steel Tubes for Water Wells CasingProduction Standards > IS 4270 (Edition 2001) – FE 410, FE 450Finishing Operations > Square cut endCoating - [Table02-IS 3589 (Edition 2001)](https://asiansteels.com/table02-is-3589-edition-2001/) - IS 3589 (Edition 2001) Field of Application > Steel tubes Used for Water and Sewage purpose.Production Standards > IS 3589 (Edition 2001) – FE 330, FE 410Finishing Operations > Plain End (Square Cut End), Beveled EndCoating - [Table03-IS 1161 (Edition 1998)](https://asiansteels.com/table03-is-1161-edition-1998/) - IS 1161 (Edition 1998) IS 1161 (Edition 1998) – YST 210, YST 240, YST 310 Please refer below table for size 6″ (150mm NB). Other details of IS 1161 will remain the same as per IS 1239. N.B. & Series Outside Diameter Wall Thickness Nominal Weight Black Tubes Nominal Meters Black Tubes mm mm mm - [Table01-Round – IS 1239 (1/2″ to 6″)](https://asiansteels.com/table01-round-is-1239-1-2″-to-6″/) - Round – IS 1239 (1/2″ to 6″) MS ERW BLACK – Round – IS 1239 (1/2″ to 6″) N.B. & Series Outside Diameter Wall Thickness Nominal Weight Black Tubes Nominal Weight Black Tubes Nominal Weight Galvanised Tubes Nominal Weight Galvanised Tubes mm Minimummm Maximummm mm SWG P.E S&S P.E. S & S P.E. S & - [Privacy Policy](https://asiansteels.com/privacy-policy/) - Privacy Policy Your privacy is important to us It is Asian Steels’s policy to respect your privacy regarding any information we may collect while operating our website. This Privacy Policy applies to www.asiansteels.com (hereinafter, “us”, “we”, or “www.asiansteels.com”). We respect your privacy and are committed to protecting personally identifiable information you may provide us through - [Contact](https://asiansteels.com/contact/) - Send us Enquiry Please enable JavaScript in your browser to complete this form.Your Name *Email ID *Phone Number *Pincode *Select Product *Select ProductPipesCoilsSheetsSAW PipesYour Message *NameSEND MESSAGE Contact Info AddressAsian Square, Opp. Shilp Aaron,Nr. Armida, Off. S. G. Highway,Sindhu Bhavan Marg, Ahmedabad, GujaratEmail Usinfo@asiansteels.comCall Us+91 90999 34501 – 07+91 79 27582515, +91 79 48939381 Social ## My Templates - [Elementor Footer #1370](https://asiansteels.com/?elementor_library=elementor-footer-1370) - Content area - [Elementor Single Post #7248](https://asiansteels.com/?elementor_library=elementor-single-post-7248) - Elementor Single Post #7248 Introduction: Asian Steels Helping Buyers Choose Smartly In construction, fabrication, and industrial applications, hollow sections play a critical role in structural design. Buyers often face confusion when choosing between round, square, and rectangular hollow sections. 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