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SS400 ERW Square Carbon Tubes with short length from China Borun

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SS400 ERW Square Carbon Tubes with short length from China Borun

China SS400 ERW Square Carbon Tubes with short length from China Borun supplier
SS400 ERW Square Carbon Tubes with short length from China Borun supplier SS400 ERW Square Carbon Tubes with short length from China Borun supplier

Large Image :  SS400 ERW Square Carbon Tubes with short length from China Borun

Product Details:

Place of Origin: CHINA
Brand Name: BORUN STEEL
Certification: CE,CCS, FPC
Model Number: BR20200269

Payment & Shipping Terms:

Minimum Order Quantity: 15MT
Price: FOB,CIF,CFR
Packaging Details: in bundles or in bulk as per customer's requirements
Delivery Time: 10-15days after we get the down payments
Payment Terms: TT/LC
Supply Ability: 5000MT/MONTH
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Detailed Product Description
Secondary Or Not: Non-secondary Application: Structure Pipe
Technique: Cold Rolled Surface Treatment: Anti-rust Coating
Special Pipe: Thick Wall Pipe Alloy Or Not: Non Alloy

SS400 ERW Square Carbon Tubes 

 

The square carbon tube refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, bent and welded to form the desired profile. Then the section is cut to the required length.

Sometimes also referred to as box section, our square tube exhibits the same flexural strength and tensile strength as the solid round tube while having lighter weight than the latter. Durable and dependable, the box section does have a temptation, due also to the cheap price. Plenty of applications exist for the box section. The product can be used to make automobile, industrial machinery, railway, highway guardrail, agricultural greenhouse, container framework, furniture, and other steel structure.

Not only are the standard square carbon tubes available, we also can hand make bespoke products according to the typical industrial applications.

 

General Process Flow

SS400 ERW Square Carbon Tubes with short length from China Borun

 

1. Dimensions: 30×30mm~700×800mm
Thickness: 2-30mm
Length: < 13m
2. Material: Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500 GR, S355, S275, S235
3. Standards: JISG 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002
4. Applications: scaffolding, machinery, container, hall structure, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.
5. Packing: in bundles with strong steel strips or according to customers' requests
6. Surface: oiled or black painted to prevent rust
7. OEM service is available, too.
8. Certificates: CE,CCS, FPC

Specification

Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm)
30×30 2-4 120×120 2-14 250×250 8-25
40×40 2-4 125×125 2-14 255×255 8-25
50×50 2-5 130×130 2-14 258×258 8-25
60×60 2-5 135×135 8-14 260×260 8-25
70×70 2-5 140×140 8-20 280×280 8-25
75×75 2-5 150×150 8-22 300×300 9-25
80×80 2-8 160×160 8-22 350×350 9-25
90×90 2-9 180×180 8-22 360×360 9-25
100×100 2-14 200×200 8-25 400×400 9-25
110×110 2-14 220×220 8-25    
115×115 2-14 240×240 8-25    

 

Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm)
60×20 2-3 80×40 2-6 110×60 5-8
60×30 2-3 90×40 2-6 110×70 5-10
60×40 2-6 90×50 2-6 120×60 5-8
70×20 2-3 100×20 2-4 120×80 5-10
70×30 2-3 100×30 2-4 120×100 5-14
70×40 2-6 100×40 2-4 125×90 5-10
70×50 2-6 100×50 2-6 125×100 5-14
75×45 2-6 100×80 4-9 130×120 5-14
        140×80 5-6, 8-10

 

Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm) Diameter (mm) Thickness (mm)
180×100 5-14 300×200 7-25 400×250 7-20
200×100 6-18 300×250 7-25 400×300 7-25
200×150 5-6,8-25 320×200 7-25 420×350 7-25
250×100 5-14 350×100 7-18 450×150 7-18
250×200 6-25 350×200 7-25 450×250 7-22
250×225 6-25 350×250 7-25 500×300 7-25
300×100 7-18 350×300 7-25 600×200 7-18
300×150 7-18 400×200 7-18 600×400 8-25

 

We are an experienced, China-based square hollow section manufacturer. In addition to the box section, we also supply high-quality spiral pipe, corrosion-resistant pipe, and pipe casing. Our premium steel pipe products have seen wide use in transferring oil, natural gas, and natural gas to power plant and reservoir. If you have any question about our products, contact us today to see if there is anything we can do for you.

Related Names
Hollow Structural Section | Cold Formed Rectangular Tubing | Mild Steel Box Section

SS400 ERW Square Carbon Tubes with short length from China Borun


 

Contact Details
Hebei Borun Steel Trade CO.,LTD

Contact Person: Ms. Melody C.

Tel: 86-317-5501333

Fax: 86-317-5501333

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