High quality Roller pipes from China

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Product Description:

Outside diameter


Wall Thickness

1.0 -12mm

SCH40,60,80, etc.





Quality grade

First grade

Section Shape


Surface Treatment

Hot rolled and ERW


Hot rolled


Threaded Ends, Grooved Ends


Less than 12m


10 Metric Ton or as your request if normal size

Deliver Time



Nude pipe in bundle or as your request

Payment terms



GB/T3091-2008; BS1837-1985; ASTM A53/A53M-07;

ASTM A513-07; ASTM A252; JIS G3444-06; JIS G3452-2010;

EN10255; DIN2440

Main Usage

Relevant Size

1. Water Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 60-273mm

2. Threaded/Screwed Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.3-165.1mm

3. Structural Steel Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.7-190.7mm

4. Scaffolding Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 48mm

5. Straight Seam Welded Pipe

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 48-273mm

6. Steel pipes with a longitudinal ERW  

Material: Q195/Q215/Q235/Q345B

Outside Diameter: 21.3-273.1mm

Standard: GB/T 3091-2008

Quality Guarantee

Certificate: ISO9001:2008 by international quality system.

Steel material and various physics and chemistry property service.


1. How about the Delivery Time?

 The goods will be produced since we getting your deposit by T/T or Your original L/C.

 For normal size, some stocks in our factory now, we can supply once you need.

2. What kind of payment does your company support?

 T/T, 100% L/C at sight, Cash, Western Union are all accepted.

3. What is the M.O.Q?

 Min Order Quantity.

 Generally speaking, the MOQ is 10 metric ton per size,

 however, we can provide you samples for quality inspection.

4. Do you charge for the samples?

 According to our company principle, we just charge for samples, you pay for the freight charge.

 However, we will return the samples fees back to you during the next order.

5. How about your Feature and Advantage?

 Firstly, we are a 11 years factory, our price is competitive and our quality is the NO.1.  

 Then we do some special service for export: Thread, Oil Coating, Groovy,

 Standard Export Packing, Hydraulic Pressure, Automatic painting, stamping,

 Steel material and various physics and chemistry property, zinc ingot element testing service. etc.

6. How to know the Quality Guarantee:

 Visit Our factory is the best way to know each other more.

 ISO9001:2008 by international quality system Certificate and The Third Inspection can prove our quality.

 We will attach some relevant photos via email so show our factory, machine and products for you.

7. Can you tell me your main customers information?

 That is our customers privacy, we should protect their information.

 At the same time, please rest assured that your information is also safe here.

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