Spiral Pipe Forming Machines

Product Name Welded Steel Pipe
Outside diameter 1/2”-10”
Wall Thickness 1.5 -15mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Tolerance ±5%
Material Q195,Q215,Q235,Q345
Quality grade First grade
Section Shape Round
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Product Details


Product Details


spiral pipe forming machines

The results show that the yield pressure of spiral welded pipe and straight welded pipe is consistent with the measured and theoretical value of blasting pressure, and the deviation is close.But the spiral welded pipe is lower than the straight welded pipe in both yield pressure and blasting pressure.The blasting test also shows that the toroidal deformation rate of spiral welded pipe blasting mouth is obviously higher than that of straight welded pipe.It is proved that the plastic deformation capacity of spiral welded pipe is better than that of straight welded pipe, and the blasting hole is generally limited to one pitch, which is caused by the constraint of spiral welding seam on the crack expansion.





Brief Introduction

spiral pipe forming machines

Product name

Welded Steel Pipe

Outside diameter

1/2”-10”

Wall Thickness

1.5 -15mm

SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.

Tolerance

±5%

Material

Q195,Q215,Q235,Q345

Quality grade

First grade

Section Shape

Round

Surface Treatment

Hot rolled and ERW

Technique

Hot rolled

Ends

Threaded Ends, Grooved Ends

Length

Less than 12m

MOQ

10 Metric Ton or as your request if normal size

Deliver Time

Stock

Package

Nude pipe in bundle or as your request

Payment terms

T/T,L/C

Standard

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 

The micrometer can measure the length accurately to 0.01mm and the measuring range is several centimeters.Part of it is processed into a thread with a pitch of 0.5mm. When it rotates in the screw sleeve of fixed casing B, forward or backward, movable casing C and screw rod are connected into a whole, and its periphery is divided into 50 grids.The whole turn number of screw rotation is measured by a 0.5mm scrip on the fixed sleeve, and the part less than one circle is measured by scrip on the periphery of the movable sleeve, and then the measurement result needs to be evaluated by one decimal




The Process Flow

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The Application

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The Workshop

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

 has more than ten years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 


We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.























Edit by Ms. Vicky of  CSPG

Contact us directly by:

Email: ella@cnspipe.com  ,vicky@cnspipe.net

Tel / Whatsapp: +86-180327140146

Skype: cnspipe002


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