Spiral Metal Pipe

Product Name Welded Spiral steel pipe
OD 219-2020mm
Wall Thickness 1.2-30mm
Length 4-12m
Material Q235A, Q235B, Q345, L245, L290,
API5L X42,X52,X60,X70,X80, OCr13,1Cr17,00Cr19Ni11,
1Cr18Ni9,0Cr18Ni11Nb,ST37.0, ST35.8,ST37.2,ST45,ST52
,ST52.4,STP G38,STP G42,STPT42,STS49, etc...
Standard SY/T5037-2000, GB/T9711.1-1997,
GB/T9711.2, API-5L, SY/T5040-92, ASTM A53,A106,
DIN1626,DIN1629,DIN2448,JIS G3452,JIS G3454,JIS G3455,
JIS G3456,JIS G3457,JIS G3461
Application Mainly used in water engineering,
petroleum and natural gas industry, chemical industry,
agricultural irrigation, urban construction,
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Product Details


Product Details


Brief Introduction

Spiral Metal Pipe

Product Namewelded spiral steel pipe 
O.D219-2020mm
Wall Thickness 1.2-30mm
Length4-12m
MaterialQ235A, Q235B, Q345, L245, L290, API5L X42,X52,X60,X70,X80, OCr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,ST37.0, ST35.8,ST37.2,ST45,ST52,ST52.4,STP G38,STP G42,STPT42,STS49, etc...
Standard SY/T5037-2000, GB/T9711.1-1997, GB/T9711.2, API-5L, SY/T5040-92, ASTM A53,A106, DIN1626,DIN1629,DIN2448,JIS G3452,JIS G3454,JIS G3455, JIS G3456,JIS G3457,JIS G3461
ApplicationMainly used in water engineering, petroleum and natural gas industry, chemical industry, agricultural irrigation, urban construction,

spiral metal pipe

China has built 68,000 km of oil and gas pipeline line. During its construction, due to engineering suspension, construction surplus, engineering standby and other factors, large diameter steel pipe is often stored in the open air.If the open-air storage time is longer, it will appear such as corrosion pit, corrosion after the wall thickness thinning, anti-corrosion layer warped, anti-corrosion layer aging and other problems, will cause the use of steel pipe degradation, waste or re-treatment, resulting in a waste of resources.Mainly is the steel tube tube body does not have the cover, the cover protection is not ideal, does not have the support, part is piles up the layer number excessively the question, also has the coastal area mostly belongs to the Marine climate, the annual rainfall is big, the air humidity is big, the steel tube and the steel tube contact place ponding and so on causes.

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Q1: What products can you offer?

A: We can provide cold bending steel purlins, thin iron wire, black steel tube, gi tube, gi/ppgi coil and sheet, etc.

Q2:Why should I choose you?

(1) Contact us with your detailed inquiry, you will be replied within 24 hours. 

(2)You are promised to obtain the best quality, price and service. 

(3) We'd like to provide samples for your confirm. 

(4) Wide excellent experiences with after-sale service. 

(5)Every process will be checked by responsible QC which insures every product's quality.

Q3: Can you provide samples for checking before order?

Yes.Free samples with freight collect will prepared as required.

Q4: Can you accept customization?

Yes. If you have special requirements on products or packages, we can do customization for you.





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