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Astm A500 Grade B Square Steel Pipe

    Payment Type: L/C,T/T,Paypal
    Incoterm: FOB,CFR,CIF
    Min. Order: 27 Metric Ton
    Delivery Time: 25 Days
Basic Info

Type: Welded

Certification: CE

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Gas Pipe

Section Shape: Square

Surface Treatment: Black

Usage: Pipeline Transport, Oil&Gas Well Drilling, Machinery Industry, Construction & Decoration

Technique: Hot Rolled

Material: Carbon Steel

Thickness: 0.12-0.7mm

Additional Info

Packaging: regular

Productivity: 50000 ton/month

Brand: cstars

Transportation: Ocean

Place of Origin: Hebei, China

Supply Ability: 50000 ton/month

Certificate: ISO9001, SGS


Product Description

Astm A500 Grade B Square Steel Pipe Weight Ms Square Tube

It has a hollow section whose length is much larger than that of steel with diameter or circumference. It is divided into circular, Square Pipe , Rectangular Pipe and special-shaped steel Galvanized Tubes by section. The materials are divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes. It is divided into transportation pipeline, engineering structure, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc. According to the production process, it is divided into Seamless Steel Pipe and Welded Steel Pipe, among which the seamless Steel Square tube is divided into hot rolling and cold rolling (drawing), and the welded steel pipe is divided into straight seam welded steel tube and spiral seam welded steel pipe.

rectangular tube (2)

pre galvanized square pipe 5

pre galvanized square pipe 14

Material Q195 Q215 Q235 Q345 ASTM A500 GR.B. , ASTM A 36 GR. B, JIS G3466 DIN EN10210, DIN EN10219 etc
Length 1m-5.8m length in 20' container, 6-12m length in 40' container or by bulk vessel
Ends Plain
Surface Treatment 1.Bare
2. anti-rust Oil
3. Pre-Galvanized, Hot dipped Galvanized
4.Black Painted (varnish coating)
5. 3PE or as per buyer's requirement
Technique ERW
Usage industry Structure, Motorbike and Automobile, Ornamental, medical equipment, Sport equipment and Home Furniture.
Section Shape Square , Rectangular
MOQ 5Mtons
Delivery Within 20 working days after receipt the down payment.
Payment terms TT, LC at sight or negotiation
Packing Standard seaworthy packaging or as customers` requirements
Inspection With Hydraulic Testing, Eddy Current , Infrared Test, BV, SGS or as customer`s requirements
Certificate ISO 9001, BV, SGS, SONCAP, SASO etc
Advantages 1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.
Others 1) Special design available according to requirement
2) Pipe can be necked down, punching hole on pipe wall
3) Pipe fittings, elbows are available.
4) All production process are under the ISO9001: 2000 strictly

Specification for square tube & rectangular tube
Square tube hollow section(mm) Rectangular tube hollow section(mm)
size x size x thickness size x size x thickness size x size x thickness size x size x thickness
15×15×0.4~1.5 380×380×8.0~14.0 10×20×0.6~1.5 250×150×6~12.0
18×18×0.4~1.5 400×400×8.0~14.0 14×21×0.6~1.5 250×100×6~12.0
20×20×0.4~1.5 420×420×10.0~14.0 15×30×1.5~1.5 250×200×6~12.0
25×25×0.6~2.0 450×450×10.0~14.0 15×38×0.6~1.5 300×150×6~12.0
30×30×0.6~4.0 480×480×10.0~14.0 20×30×0.6~2.0 300×200×6~12.0
34×34×1.0~2.0 500×500×10.0~14.0 20×40×0.8~2.0 300×250×6~12.0
35×35×1.0~4.0 20×50×1.0~2.0 400×250×8~12.0
38×38×1.0~4.0 550×550×10.0~40.0 22×35×0.9~2.0 400×300×8~12.0
40×40×1.0~4.5 600×600×10.0~40.0 25×40×0.9~3.75 450×200×8~12.0
44×44×1.0~4.5 700×700×10.0~40.0 25×65×1.0~2.0 450×250×8~12.0
45×45×1.0~5.0 800×800×10.0~50.0 30×40×1.0~3.75 400×300×8~12.0
50×50×1.0~5.0 900×900×10.0~50.0 30×45×1.0~3.75 400×350×8~12.0
60×60×1.5~5.0 1000×1000×10.0~50.0 30×50×1.0~4.0 500×200×10~12.0
70×70×2.0~6.0 30×60×1.0~4.5 500×250×10~12.0
75×75×2.0~6.0 40×50×1.0~4.5 500×300×10~12.0
80×80×2.0~6.0 40×60×1.0~5.0 500×350×10~12.0
85×85×2.0~6.0 40×80×1.5~5.0 500×400×10~12.0
95×95×2.0~8.0 40×100×2.0~5.0 500×450×10~12.0
100×100×2.0~8.0 50×60×2.0~5.0
120×120×4.0~8.0 50×80×2.0~5.0 600×200×10~28.0
150×150×6.0~10.0 50×100×2.0~8.0 600×400×10~28.0
180×180×6.0~12.0 60×80×2.0~6.0 600×500×10~28.0
200×200×6.0~12.0 80×100×2.0~8.0 800×400×10~28.0
220×220×6.0~14.0 120×60×2.5~10.0 800×600×10~28.0
250×250×6.0~14.0 120×80×2.5~10.0 800×700×10~28.0
280×280×6.0~14.0 150×100×2.5~12.0 1000×400×10~28.0
300×300×8.0~14.0 180×150×2.5~12.0 1000×500×10~28.0
320×320×8.0~14.0 200×100×4~12.0 1000×600×10~28.0
350×350×8.0~14.0 200×150×4~12.0 1000×800×10~28

Our Advantages

1. Our company produce various specifications,models as per standards

2. Using high -quality material and advanced production technology and equipment for processing

3. Applicable to a humid climate and the harsh corrosive enviroment

4. Products has been exported to Europe,North American,the Middle East,South East Asia,Africa,Asia,European,other countries and regions


1. Is your samples free?

Yes, we can provide free samples to my clients.

2. How many days will the samples be finished?

Generally the samples will be sent immediately by the air express in 2~3 days if the goods are in stock.

3. And how about the mass production?

Normally within 20-25 days according to your order.

4. Are you a manufacture?

Yes, we have been in providing the products in this field for 15 years.

5. Is customized availabls?

Yes, we can OEM according to your detailed drawings.

We also produce Aluminum Window Screen, Stainless Steel Wire Mesh, Expanded & Perforated Metal, Steel Pipe, Corner Bead .Wire Mesh Filter,Decorative Wire Mesh.

Welcome inquiry, we will quote our best price.

Looking for ideal Weight Ms Square Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Square Steel Pipe Weight are quality guaranteed. We are China Origin Factory of Astm A500 Square Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : Steel Pipe > Square Tube

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