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Rectangular hollow sections
Rectangular Hollow Sections, more often referred to as RHS, is arguably the strongest hollow section with the largest amount of functionality. It is a very popular choice amongst builders and others completing high functioning structural or mechanical projects.
Description
The rectangular steel pipe is a tough and durable steel pipe. It can be widely be used in various project applications. The close tolerance, dense structure, and good finishing abilities allow rectangular steel tubing to be used under various situations. The shape of the rectangular steel tube allows for increased strength and rigidity over other shapes to reprocessing. The rectangular steel tube can withstand extreme temperatures, pressures, and an array of changing climate disparities while being used in both industrial and domestic settings.
Chemical Composition
Grade | element | C | Mn | P | S |
ASTM A500 Gr.b | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
Acc.to EN10027/1 | Acc.to EN10027/2 | C% max (Norminal W.T.(mm) | Si% max
| Mn% max
| P% max
| S% max
| N% max
| |
and IC 10 |
| ≤ 40 |
| |||||
S235JRH | 1.0039 | 0.17 | 0.2 | - | 1.4 | 0.045 | 0.045 | 0.009 |
S275JOH | 1.0149 | 0.2 | 0.22 | - | 1.5 | 0.04 | 0.04 | 0.009 |
S275J2H | 1.0138 | 0.2 | 0.22 | - | 1.5 | 0.035 | 0.035 | - |
S355JOH | 1.0547 | 0.22 | 0.22 | 0.55 | 1.6 | 0.04 | 0.04 | 0.009 |
S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | - |
Mechanical properties
Grade | Yield Strength | Tensile Strength | Elongation |
A500.Gr.b | 46 ksi | 58 ksi | 23% |
orm | Yield Strength | Tensile Strength | Min.elogation | Min.percent properties | ||||||||
EN10027/1 and IC 10
| Acc.to EN10027/2
| Norminal W.T.mm | Norminal W.T.mm | Longit. | Cross | Test temperature°C | Average min.impact value | |||||
≤16
| >6 | >40 | <3
| ≤3≤65
| Norminal W.T.mm |
|
| |||||
≤65
| ≤65
| ≤40
| >40 | >40 | ≤65
|
|
| |||||
≤65 | ≤40 |
|
| |||||||||
S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
S275JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
S355JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Additional information
| Keywords |
Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing |
|---|---|
| Size |
Outside Diameter: 1/8''~24''; Wall Thickness: SCH 5 ~ Double Extra Heavy |
| Standard & Grade |
304,304L,316,316L,310,310S,304H,S32205,S32750,S32760,S32304,S31803,S40900,S44600,1Cr13,2Cr13,11Cr17. |
| Ends |
Plain end/Beveled, grooved, threaded and coupling, etc. |
| Delivery |
Within 30 days and Depends on your order quantity |
| Payment |
D/P ,LC ,OA ,TT |
| Usage |
In Chemical Industry, Coal, Oil Field Open Machine, Building Materials Heat-resistant Parts. |
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Shipping & Delivery
Uses of packaging in the steel industry
Protective function
- Prevent steel products from physical damage, such as collision, scratching and extrusion, during transport, storage and handling to avoid affecting the quality and appearance of the products.
- Insulate from external environmental factors, such as humid air, rain, dust, etc., to reduce the risk of rust and corrosion of steel and ensure the performance and service life of the products.
Wooden box packaging
- Use: Mainly used to protect some irregular shape, easy to damage or high requirements for packaging of steel products, such as precision parts and components.
- Specific description: the wooden box is made of thick wooden boards, and cushioning materials, such as foam, air cushion, etc., may be added inside to reduce the impact of vibration and collision on the product.
Anti-rust paper packaging
- Purpose: To prevent rust and corrosion of steel products, especially suitable for storage or transportation in a humid environment.
- Specific description: anti-rust paper usually contains rust inhibitors, can be in contact with the metal surface to form a protective film, blocking the erosion of moisture and oxygen.
Plastic film packaging
- Purpose: To provide basic protection against dust and moisture, commonly used for small steel products.
- Specific description: plastic film has a certain degree of flexibility and sealing, can be tightly wrapped in the product surface, effectively isolate the external environment.
Pallet packaging
- Purpose: To facilitate the stacking and handling of steel products, and improve logistics efficiency.
- Specific description: The pallet is usually made of wood or plastic, the steel products are placed on the pallet, and then the forklift and other tools can be used for handling and loading and unloading.
Factory container packing
- Purpose: It is used for mass transportation of iron and steel products, to protect the products and improve the utilization rate of transportation space.
- Specific description: Containers have a strong structure and good sealing, and can adapt to long-distance transportation and the conversion of multiple modes of transportation.
Anti-rust oil coating packaging
- Purpose: To form a layer of antirust oil film on the surface of steel and enhance the antirust ability.
- Specific description: evenly cover the steel surface with anti-rust oil by brushing or soaking to form a durable protective layer.
Metal Corner Protection Packaging
- Purpose: To protect the corners and edges of steel products from damage during handling and transportation.
- Specific description: Metal corner guards are usually installed on the corners of products, using welding, bolting and other methods to increase the strength and impact resistance of the corners.
Baling Steel's packaging will surely convey to you our dedication to quality. We understand the importance of packaging to the quality of steel products and transportation safety, so we strive for excellence in the selection of packaging materials, so that you do not have to worry about the loss of transportation, and fully feel our professionalism and dedication!
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