March 14, 2023

Steel square tubes are a popular choice in the construction industry due to their excellent strength-to-weight ratio, durability, and versatility. They are used in a wide range of applications, including framing, structural support, and fencing, among others. Sachiya Steel International is a leading manufacturer of steel square tubes, offering high-quality products at competitive prices.

At Sachiya Steel International, we are committed to providing our customers with the highest quality steel square tubes. Our tubes are made from premium quality steel, which is sourced from trusted vendors in the market. We use the latest manufacturing techniques and equipment to ensure that our products are of the highest quality.

Specification Chart of Stainless Steel Square Tubes

Pipe Size	12.75 X 12.75, 15 X 15, 20 X 20, 25 X 25, 30 X 30, 40 X 40, 50 X 50, 60 X 60, 75 X 75, 80 X 80, 90 X 90, 100 X100
Stainless Steel Square Pipe Grades	TP – 304/L/H, TP – 316/L/H/Ti, TP – 317L, TP – 321/H, TP – 347/H, 202, JT – 7, J4 – 1, TP – 409/L, TP – 410, TP – 430Ti, TP 439
Stainless Steel Square Pipe Standards	ASTM A249 – A269 – A312 – A358 – A409 – A554 – A778 – A789 – A790
TOLERANCE on Length	Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm
Stainless Steel Square Pipe Finish	Polished Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Polished

One of the key benefits of our steel square tubes is their strength. They are designed to withstand heavy loads and resist bending, which makes them ideal for use in construction applications. Our tubes are also resistant to corrosion, which means that they can be used in outdoor environments without the risk of rusting or degradation.

In addition to their strength and durability, our steel square tubes are also highly versatile. They can be cut, welded, and formed into a wide range of shapes and sizes, which makes them ideal for a variety of applications. Whether you need a standard size or a custom-made tube, we can provide you with the right solution to meet your needs.

At Sachiya Steel International, we pride ourselves on our commitment to customer satisfaction. We work closely with our customers to understand their unique needs and provide them with tailored solutions that meet their requirements. Our team of experts is always on hand to offer advice and support, ensuring that you get the right product for your project.

Jindal SS square tube Dimension Standard

MM	0.65	0.80	0.90	0.95	1.00	1.20	1.50	2.00	2.50
12.5 x 12.5	0.075	0.091	0.102	0.107	0.112	0.133	0.163
20 x 20				0.176	0.184	0.220	0.271	0.354	0.433	0.508
25 x 25				0.221	0.232	0.277	0.343	0.450	0.553	0.652
30 x 30				0.267	0.280	0.335	0.415	0.516	0.673	0.796
38 x 38				0.340	0.358	0.427	0.531	0.700	0.866	1.027
40 x 40				0.358	0.376	0.450	0.559	0.738	0.898	1.084
50 x 50					0.473	0.565	0.703	0.930	1.153	1.372

Steel square tubes are a versatile and reliable choice for a wide range of construction applications. Whether you need a structural support for a building or a durable fence, Sachiya Steel International can provide you with the right product to meet your needs.

Our steel square tubes come in a range of sizes and thicknesses to suit your specific requirements. We can also provide custom sizes and lengths, so you can be sure that you are getting the right product for your project.

At Sachiya Steel International, we use only the highest quality steel in our manufacturing process. This ensures that our products are strong, durable, and long-lasting. Our tubes are also resistant to corrosion, which means that they can be used in harsh environments without the risk of rusting or degradation.

Standard Weight Chart of SS Square Welded Tube

Square Hollow Section	Size	kg / m
Black SS Square Pipe	12 x 12 x 1.5 mm	0.59
Silver SS Square Pipe	15 x 15 x 1.2 mm	0.54
Welded Stainless Steel Square Pipe	15 x 15 x 1.5 mm	0.66
Stainless Steel Box Pipe	20 x 20 x 1.2 mm	0.73
Stainless Steel ERW Square Pipes	20 x 20 x 1.5 mm	0.90
Stainless Steel Square Pipe	20 x 20 x 2.0 mm	0.18
SS Square Pipe	25 x 25 x 1.2 mm	0.93
Ferritic Stainless Steel Square Pipe	25 x 25 x 1.5 mm	1.15
Austenitic Stainless Steel Square Pipe	25 x 25 x 2.0 mm	1.50
Martensitic Stainless Steel Square Pipe	25 x 25 x 3.0 mm	2.22
Austenitic Chromium Nickel Stainless Steel Square Pipe	30 x 30 x 1.2 mm	1.11
Chromium Nickel Stainless Steel Square Pipe	30 x 30 x 1.5 mm	1.37
Chromium Stainless Steel Square Pipe	30 x 30 x 2.0 mm	1.84
Ferritic Stainless Steel grade Square Pipe	30 x 30 x 3.0 mm	2.72
Austenitic Stainless Steel grade Square Pipe	40 x 40 x 1.2 mm	1.50
Martensitic Stainless Steel grade Square Pipe	40 x 40 x 1.5 mm	1.86
Austenitic and Ferritic Stainless Steel Square Pipe	40 x 40 x 2.0 mm	2.45
Super Austenitic Stainless Steel Square Pipe	40 x 40 x 3.0 mm	3.76

Our team of experts has extensive experience in the steel tube industry, and we are committed to providing our customers with the best possible service. We work closely with our customers to understand their needs and offer tailored solutions that meet their requirements. Whether you need advice on the best product for your project or assistance with the ordering process, our team is always available to help.

In addition to our steel square tubes, we also offer a range of other steel products, including round tubes, rectangular tubes, and stainless steel tubes. We can provide you with a complete solution for all your steel tubing needs.

ASTM A270 square Tube Size Chart In Mm

Nominal		SS Square Pipe Schedule 5			SS Square Pipe Schedule 10			SS Square Pipe Schedule 40
Inch	MM	Wt./MM	Kg./M	Kg./Ft	Wt./MM	Kg./M	Kg./Ft	Wt./MM	Kg./M	Kg./Ft
1 / 2	21	1.65	0.801	0.244	2.11	0.999	0.305	2.77	1.270	0.387
3 / 4	21.30	1.65	1.020	0.311	2.11	1.280	0.390	2.87	1.680	0.512
1	26.70	1.65	1.290	0.393	2.77	2.090	0.637	3.38	2.500	0.762
1 1 / 4	33.40	1.65	1.650	0.503	2.77	2.690	0.820	3.56	3.380	1.030
1 1 / 2	42.20	1.65	1.900	0.579	2.77	3.110	0.948	3.68	4.050	1.230
2	48.30	1.65	3.340	0.728	2.77	3.920	1.200
2 1 / 2	73.00	2.11	3.690	1.130	3.05	5.260	1.600
3	88.90	2.11	4.510	1.380	3.05	6.450	1.970
3 1 / 2	101.60	2.11	5.190	1.580	3.05	7.400	2.260

When it comes to technical information, Sachiya Steel International’s steel square tubes are made to exacting standards. We use only the highest quality steel to ensure that our tubes meet or exceed industry standards. Our steel square tubes are made using a variety of manufacturing techniques, including hot rolled, cold rolled, and cold drawn methods.

Our steel square tubes are available in a range of sizes, from small diameters to larger, heavier tubes. They are typically measured by their outside dimensions, which can range from ½ inch to 16 inches. The wall thickness of our tubes can also vary, from 0.065 inches to 0.250 inches.

Stainless Steel Square Pipe Chemical Composition Table

STAINLESS STEEL PIPE GRADES	UNS	C	Mn	P	S	Si	Cr	Ni	Mo
TP304	S30400	0.08	2	0.045	0.03	1	18.0-20.0	8.0-11.0
TP304L	S30403	0.035	2	0.045	0.03	1	18.0-20.0	8.0-13.0
TP316	S3160	0.08	2	0.045	0.03	1	16.0-18.0	11.0-14.0	2.0-3.0
TP316L	S31603	0.035	2	0.045	0.03	1	16.0-18.0	10.0-14.0	2.0-3.0

We offer a range of finishes for our steel square tubes, including hot dipped galvanized, black, and painted finishes. Our galvanized tubes are ideal for outdoor use, as they are resistant to corrosion and rust. Our black and painted tubes are often used for indoor applications, as they offer a clean and polished appearance.

SS square tube Mechanical Properties

Material	Heat	Temperure	Tensile Strength	Yield Strength	Elongation %, Min
	Treatment	Min.	Ksi (MPa), Min.	Ksi (MPa), Min.
		º F(º C)
TP304	Solution	1900 (1040)	75(515)	30(205)	35
TP304L	Solution	1900 (1040)	70(485)	25(170)	35
TP316	Solution	1900(1040)	75(515)	30(205)	35
TP316L	Solution	1900(1040)	70(485)	25(170)	35

One of the advantages of our steel square tubes is their versatility. They can be easily cut, welded, and formed to create a variety of shapes and sizes, making them ideal for a wide range of construction applications. They are commonly used for framing, fencing, and structural support, but can also be used for machinery and equipment, furniture, and even artistic creations.

At Sachiya Steel International, we are committed to providing our customers with the highest quality steel square tubes. Our tubes are tested and inspected to ensure that they meet or exceed industry standards, and we offer a range of certifications and documentation to verify their quality.

In conclusion, if you need high-quality steel square tubes for your construction project, Sachiya Steel International is the ideal choice. With our commitment to quality, versatility, and technical excellence, we can provide you with the right product to meet your needs. Contact us today to learn more about our products and services.

by Sachiya Steel International

September 17, 2019

Welded Tubes

We are leading Manufacturers, Supplier, Dealers, and Exporter of Welded Tubes . Our Welded Tubes are available in different sizes, shapes, and grades. We supply these Welded Tubes in most of the major Indian cities in more than 20 States. We Sachiya Steel International offer different types of grades like Stainless Steel Tubes, Super Duplex Steel Tubes, Duplex Steel Tubes, Carbon Steel Tubes, Alloys Steel Tubes, Nickel Alloys Tubes, Titanium Steel Tubes, Inconel Steel Tubes, Aluminium Tubes, etc.

About Welded Tubes

our different welding processes are typically used for making a tube. Since there is no filler metal in these welds, the welds are at least as strong as the parent metals.

High Frequency (HF) Welding. Today, most mild steel and the aluminum tube is welded with HF welders, which are also suitable for 400 series stainless and even 300 series if the tubing is for decorative use.

Welded Tubes Uses & Applications:

Spiral welded pipe is widely used in natural gas, petroleum, chemical, electric power, water supply, and drainage, heating, steam heating, hydropower pressure pipe, thermal power, water, and other long-distance pipeline and piling, dredging, bridges, steel structure engineering. Quality spiral welded pipe transverse bars is thin and low, often filled phenomenon, because manufacturers to achieve large negative tolerance, finished the previous reduction amount is too large, small iron type, the hole filled.

Welded 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

by Sachiya Steel International

October 21, 2016

PIPES AND TUBES MANUFACTURERS

We are India’s largest Manufacturers of Pipes and Tubes.
We Manufacturer all types of Pipes and Tubes.

PIPES AND TUBES MANUFACTURERS

We are Best Dealer of Pipes and Tubes product.
We provide delivery to all major Indian Cities and more than 200+ countries worldwide.

PIPES AND TUBES SUPPLIERS
We are one of the best Supplier of Pipes and Tubes.
We offer High-quality product to the clients.

We are Leading Manufacturers, Supplier, and Dealer of Pipes and Tubes products.

At Sachiya Steel International we have gained expertise in supplying & manufacturing of Stainless steel, Carbon steel, Aluminum, Titanium steel, Super duplex steel, Duplex Steel, Nickel alloys, Alloys steel, Inconel steel, Copper alloys. Because of our expertise in pipes and tubes manufacturering and supplier, we are named one of the top suppliers of Pipes & Tubes in India. We offer all these products in various types of shapes, sizes, grades & dimensions as per our customer’s requirement.