Precision ERW Steel Tubes: Round, Flat-oval, Square & Rectangular Hollow Sections

Made-to-Order Steel Tubing Production

At Ipris-Profil, we manufacture our tubular products exclusively on a made-to-order basis for wholesale clients. We do not store pre-rolled stock in warehouses. This approach guarantees that our clients receive freshly produced, rust-free tubing, eliminating the extra costs and processing time associated with cleaning and treating weathered metal.

Our Profile Range

Square profile tube, size mm	Wall thickness, mm		Rectangular profile pipe, size mm	Wall thickness, mm
1 5 х 15 C/R	1		30 х 10 C/R	1
15 х 15 C/R	1,15		30 х 10 C/R	1,15
15 х 15 C/R	1,2		30 х 10 C/R	1,2
15 х 15 C/R	1,4		30 х 10 C/R	1,4
15 х 15 C/R	1,45		30 х 10 C/R	1,45
15 х 15 C/R	1,5		30 х 10 C/R	1,5
20 х 20 C/R	1		30 х 20 C/R	1
20 х 20 C/R	1,15		30 х 20 C/R	1,15
20 х 20 C/R	1,2		30 х 20 C/R	1,2
20 х 20	1,4		30 х 20	1,4
20 х 20	1,45		30 х 20	1,45
20 х 20	1,5		30 х 20	1,5
20 х 20	1,7		30 х 20	1,7
20 х 20	1,8		30 х 20	1,8
22 х 22 C/R	1,2		30 х 20	2
22 х 22 C/R	1,4		40 х 20 C/R	1,15
22 х 22 C/R	1,45		40 х 20 C/R	1,2
22 х 22	1,5		40 х 20	1,4
22 х 22	1,7		40 х 20	1,45
22 х 22	1,8		40 х 20	1,5
25 х 25 C/R	1		40 х 20	1,7
25 х 25 C/R	1,15		40 х 20	1,8
25 х 25 C/R	1,2		40 х 20	1,9
25 х 25	1,4		40 х 20	2
25 х 25	1,45		50 х 25 C/R	1,2
25 х 25	1,5		50 х 25 C/R	1,5
25 х 25	1,7		50 х 30 C/R	1,15
25 х 25	1,8		50 х 30 C/R	1,2
30 х 30 C/R	1,15		50 х 30	1,4
30 х 30 C/R	1,2		50 х 30	1,45
30 х 30	1,4		50 х 30	1,5
30 х 30	1,45		50 х 30	1,8
30 х 30	1,5		50 х 30	2
30 х 30	1,7		50 х 40 C/R	1,2
30 х 30	1,8		50 х 40 C/R	1,5
30 х 30	1,9		60 х 30	1,5
30 х 30	2		60 х 30	1,8
40 х 40 C/R	1,15		60 х 30	2
40 х 40 C/R	1,2		60 х 40	1,2
40 х 40	1,4		60 х 40	1,4
40 х 40	1,45		60 х 40	1,5
40 х 40	1,5		60 х 40	1,8
40 х 40	1,8		60 х 40	2
40 х 40	2

*The range of round and flat-oval pipes can be found on the relevant pages of the website.

Our ERW tubing is manufactured from high-quality cold-rolled and hot-rolled steel (equivalent to standard European commercial grades). The physical and technical properties of the finished hollow sections are determined by the specific steel grade and its yield strength.

Our production lines are fully equipped to manufacture:

• Square Hollow Sections (SHS);
• Rectangular Hollow Sections (RHS);
• Flat-oval tubes;
• Round steel tubes.

The Ipris-Profil Manufacturing Process

Our production cycle is highly optimised. Before the tube forming begins, the raw coiled steel is precision-slit into strips of the required width on our own slitting lines.

The prepared strips are then fed into advanced CNC tube-forming mills (including ADDISON™ machinery), where they are shaped and welded. The ERW process creates a seam by welding a straight joint parallel to the axis, ensuring exceptional structural integrity.

Cutting and Lengths:
Tubes are supplied in fixed lengths ranging from 3.5 m to 7.8 m. To optimise production speed and keep pricing highly competitive, custom-length cutting is performed directly in the mill line (supplied without deburring).

Transparent Wholesale Pricing

When you buy ERW steel tubes directly from the manufacturer, you avoid intermediary markups. At Ipris-Profil, the cost of our steel tubing is completely transparent and primarily depends on:

• The current global market price of rolled steel coils
• The required wall thickness
• The chosen steel grade

Because we operate a closed production cycle—including our own in-house coil slitting lines rather than outsourcing this step—we are able to offer some of the most competitive wholesale prices in Eastern Europe. As global steel trends change daily, please contact our sales team for the most up-to-date quotes.

Applications of Thin-Wall Structural Tubing

Profile tubes are renowned for their exceptional strength-to-weight ratio. The flat sides and stiffening ribs of square and rectangular sections provide a larger contact area for load-bearing compared to round tubes, making them ideal for bolted connections and welding.

Our thin-wall steel tubes are used across multiple industries to create lightweight, strong, and durable structures:

• Commercial and Home Furniture: Widely used for minimalist metal bed frames, sofa bases, and designer loft-style tables. Chrome-plated or powder-coated 20×40 tubes are particularly popular in modern furniture design.
• Outdoor & Hospitality Structures: The backbone of outdoor café terraces, heavy-duty parasols, modular housing structures, and street sports equipment.
• Fencing and Enclosures: Square and rectangular sections (such as 15×15, 20×20, 40×20, and 60×40 mm) are the industry standard for metal fencing, gates, and commercial sheds. (Pro tip: Always use plastic end caps on fencing tubes to prevent moisture ingress and significantly extend the structure’s lifespan).
• Storage Solutions: Even our round tubing is highly sought after for specialised industrial racking, such as tyre and wheel storage systems.

Secure Packaging for Export

To ensure safe transit and maximise vehicle loading capacity, Ipris-Profil employs a rigorous packaging process. Square and rectangular tubes are packed tightly into heavy bundles. Wooden spacers are placed strategically around the bundle before it is securely bound with heavy-duty metal strapping. This method completely prevents the tubes from shifting or rubbing against each other during long-haul transport.

The tables below show the quantity of metal pipe in a bundle as well as the weight of the bundle.

Number of rectangular profile tubes in 1 pack

Rectangular tube size, mm	Wall thickness, mm	Quantity in 1 pack, pcs.	Weight of 1 pack, kg
30 x 10 C/R	1	182	655
30 х 10 C/R	1,15	182	750
30 х 10 C/R	1,2	182	780
30 х 10 C/R	1,4	182	905
30 х 10 C/R	1,45	182	940
30 х 10 C/R	1,5	182	970
30 х 20 C/R	1	221	1025
30 х 20 C/R	1,15	221	1170
30 х 20 C/R	1,2	221	1225
30 х 20	1,4	221	1425
30 х 20	1,45	221	1470
30 х 20	1,5	221	1515
30 х 20	1,7	221	1710
30 х 20	1,8	221	1800
30 х 20	2	221	2000
40 х 20 C/R	1,15	200	1260
40 х 20 C/R	1,2	200	1315
40 х 20	1,4	200	1530
40 х 20	1,45	200	1580
40 х 20	1,5	200	1635
40 х 20	1,7	200	1840
40 х 20	1,8	200	1950
40 х 20	1,9	200	2055
40 х 20	2	200	2165
50 х 25 C/R	1,2	120
50 х 25 C/R	1,5	120
50 х 30 C/R	1,15	120	1020
50 х 30 C/R	1,2	120	1065
50 х 30	1,4	120	1235
50 х 30	1,45	120	1285
50 х 30	1,5	120	1325
50 х 30	1,8	120	1585
50 х 30	2	120	1760
50 х 40 C/R	1,2	120	1195
50 х 40 C/R	1,5	120	1490
60 х 30	1,5	78
60 х 30	1,8	78	1155
60 х 30	2	78	1285
60 х 40	1,2	78	855
60 х 40	1,4	78	990
60 х 40	1,5	78	1065
60 х 40	1,8	78	1270
60 х 40	2	78	1410

Number of square profile pipes in 1 pack

Square tube size, mm	Wall thickness, mm	Quantity in 1 pack, pcs.	Weight of 1 pack, kg
15 х 15 C/R	1	357	920
15 х 15 C/R	1,15	357	1050
15 х 15 C/R	1,2	357	1090
15 х 15 C/R	1,4	357	1260
15 х 15 C/R	1,45	357	1305
15 х 15 C/R	1,5	357	1350
20 х 20 C/R	1	357	1285
20 х 20 C/R	1,15	357	1475
20 х 20 C/R	1,2	357	1530
20 х 20	1,4	357	1775
20 х 20	1,45	357	1840
20 х 20	1,5	357	1905
20 х 20	1,7	357	2130
20 х 20	1,8	357	2250
22 х 22 C/R	1,2	255	1185
22 х 22 C/R	1,4	255	1370
22 х 22 C/R	1,45	255	1420
22 х 22	1,5	255	1470
22 на 22	1,7	255	1650
22 х 22	1,8	255	1745
25 х 25 C/R	1	255	1185
25 х 25 C/R	1,15	255	1335
25 х 25 C/R	1,2	255	1390
25 х 25	1,4	255	1645
25 х 25	1,45	255	1695
25 х 25	1,5	255	1750
25 х 25	1,7	255	1975
25 х 25	1,8	255	2080
30 х 30 C/R	1,15	195	1227
30 х 30 C/R	1,2	195	1280
30 х 30	1,4	195	1490
30 х 30	1,45	195	1545
30 х 30	1,5	195	1595
30 х 30	1,7	195	1800
30 х 30	1,8	195	1905
30 х 30	1,9	195	2010
30 х 30	2	195	2115
40 х 40 C/R	1,15	110	935
40 х 40 C/R	1,2	110	975
40 х 40	1,4	110	1135
40 х 40	1,45	110	1175
40 х 40	1,5	110	1215
40 х 40	1,8	110	1455
40 х 40	2	110	1615

Get the price per 1 tonne

How to Order from Ipris-Profil

Ordering wholesale steel tubing from us is straightforward. Simply send our B2B sales team a request specifying:

1. The profile type and dimensions (e.g., RHS 60×40 mm)
2. Wall thickness
3. The required cut length (between 3.5 m and 7.8 m)
4. Total order volume

Our team will provide you with a tailored commercial offer based on current steel coil prices and arrange a production schedule that meets your project deadlines.