Sachiya Steel International is an ISO 9001:2008 Certified manufacturer and supplier of square steel pipes and square tubes. We stock an extensive range of electric resistance welded square steel pipes / tubes in a size range of 10mm x 10mm to 250mm x 250mm various thicknesses confirming to Indian and International standards. Our range of square steel pipes are available in different lengths and diameters, and are made of high quality mechanical and structural grade materials.
Sachiya Steel International is India’s one of the most trusted suppliers of square steel pipe and tubes in a wide range of dimensions and thicknesses. We specialize in offering our customers with custom thickness square steel pipes for critical and special applications. Also commonly known as “Square Hollow Sections (SHS)”, square pipes and tubes can be supplied with black paint mill finish or with anti rust oil coating for surface protection of the pipes. Square steel pipes both in seamless and welded form are widely used for structural purposes, architectural work, special piping systems and many other general purpose fabrication works. Square steel pipes can be offered in both mechanical and structural grades, as per the requirement of our customers.
Applications of Square Steel Pipes, Square Steel Tubes, Seamless Square Pipes, Welded Square Pipe
- Furniture
- General Steel Fabrications
- Structural Work
- Racks
- Water Pipe Lines
- Engineering Applications
- Special Size Square Pipes for Offshore Applications
- Special Shape Piping Systems
DIN EN 10210-1, DIN EN 10210-2, DIN EN 10219-1, DIN EN 10219-2, ASTM A500, ASTM A501
1.) DIN EN 10210-1: Hot finished structural hollow sections of non-alloy and fine grain steels – Part 1: Technical delivery conditions- This part of this European Standard specifies technical delivery conditions for hot finished hollow sections of circular, square, rectangular or elliptical forms and applies to hollow sections formed
2.) DIN EN 10210-2: Hot finished structural hollow sections of non-alloy and fine grain steels – Part 2: Tolerances, dimensions and sectional properties – This part of EN 10210 specifies tolerances for hot finished circular, square, rectangular and elliptical structural hollow sections, manufactured in wall thicknesses up to 120 mm.
3.) DIN EN 10219-1 – Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 1: Technical delivery conditions – This part of this European Standard specifies the technical delivery conditions for cold formed welded structural hollow sections of circular, square or rectangular forms.
4.) Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 2: Tolerances, dimensions and sectional properties – This part of EN 10219 specifies tolerances for cold formed welded circular, square and rectangular structural hollow sections, manufactured in wall thicknesses up to 40 mm.
5.) ASTM A500 – ASTM A500 is a standard specification published by the ASTM for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes.
6.) ASTM A501 – This Specification covers black and hot-dipped galvanized hot-formed welded and seamless carbon steel square, round, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes.
Chemical Composition of Structural Square Steel Pipes or Square Hollow Sections (SHS)
| Steel Grade | Chemical Composition Limits (%) | |||||
| C Max. | Si Max. | Mn Max. | P Max. | S Max. | N Max. | |
| S235JRH | 0.17 | – | 1.40 | 0.040 | 0.040 | 0.009 |
| S275J0H | 0.20 | – | 1.50 | 0.035 | 0.035 | 0.009 |
| S275J2H | 0.20 | – | 1.50 | 0.030 | 0.030 | – |
| S355J0H | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | – |
| S355K2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | – |
Mechanical Properties of Structural Square Steel Pipes or Square Hollow Sections (SHS)
| Steel Grade | Mechanical Properties | Impact Energy (KV J) | ||||
| Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | Test Temperature At Test Temperature of ℃ | |||
| -20 | 0 | 20 | ||||
| S235JRH | 235 | 360-510 | 26 | – | – | 27 |
| S275J0H | 275 | 410-560 | 23 | – | 27 | – |
| S275J2H | 275 | 410-560 | 23 | 27 | – | – |
| S355J0H | 355 | 510-680 | 22 | – | 27 | – |
| S355J2H | 355 | 510-680 | 22 | 27 | – | – |
| S355K2H | 355 | 510-680 | 22 | 40 | – | – |
We Export Stainless Steel Orifice Flanges Across the Globe!
| Exports in Asia | Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam |
| Export to Africa | Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d’Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo |
| Export to America | Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States |
| Export to the Middle East | Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen |
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square steel pipes
Sachiya Steel International is an ISO 9001:2008 Certified manufacturer and supplier of square steel pipes and square tubes.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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