Semco Spiral Pipe Fittings

Product Name Spiral welded carbon steel pipe
Out diameter: 10-3500mm
Wall thickness 0.7mm-60mm
Section Round
Length 1-12mm or customized ( 5.8m , 11.8m....... )
Surface treatment Bare , galvanzied , plastic coated ,
oil coated , bitumen coated
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Product Details

Product Details

semco spiral pipe fittings Seamless steel pipe production has a history of nearly 100 years.In 1885, German mannesmann brothers first invented the two-roll cross mill piercing machine. In 1891, they invented the cycle mill. In 1903, the Swiss r.c.stiefel invented the automatic pipe rolling machine (also known as the top mill).In the 1930s, due to the adoption of three-roller pipe rolling mill, extrusion mill and cycle cold rolling mill, the quality of steel pipe varieties was improved.In the 1960s, due to the improvement of continuous mill, the emergence of three-roll punch, especially the application of tension reducer and the success of continuous casting billet, improved the production efficiency and enhanced the ability of seamless pipe to compete with welded pipe.


Brief Introduction

semco spiral pipe fittings


Product NameSpiral welded carbon steel pipe
Outer diameter 10-3500mm
Wall Thickness 0.7mm-60mm
SectionRound
Length 1-12mm or customized ( 5.8m , 11.8m.......  )
Surface treatmentBare , galvanzied , plastic coated , oil coated , bitumen coated 
Ends treatmentPlain or Beveled ( Can be Protected By Plastic Pipe Cap )
Material 
Q235A , Q235B , 0Cr13 , 1Cr17 , 00Cr19Ni11 , 1Cr18Ni9 , 0Cr18Ni11Nb , 16Mn , 20# , Q345 , L245 , L290 , 40# , 60# , X42 , X46 , X70 , X80
Standard API SPEC 5L , EN10217 , GB/T9711.1 , GB/T9711.2
Quality control Hydraulic testing , eddy current testing , infrared or X-ray test , chemical and physical property inspection .
TechniqueHot Rolled and SAW / ERW / SSAW


Applications
1.Tap water engineering , petrochemical industry , chemical industry , electric power industry , agricultural irrigation , urban construction .2. Used for liquid conveying : water supply and drainage .3.For gas transport : gas, steam , liquefied petroleum gas .4.For structural use : as pile pipe , as a bridge ; Wharf , road , building structure , etc
PackageBulk , Or Other Methods as required 
Trade terms FOB , C&F , CIF 
Payment Cash , T/T , L/C at sight , West Union , Money Gram
Delivery 20-60 days
ShipmentBy sea , truck , train as the real conditions 
MOQ1T
Free sampleYes



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both internal welding and external welding are performed by using Lincoln welding machine in the United States for single wire or double wire submerged arc welding, and then stable welding standards are obtained. select the weld gap control equipment to ensure that the weld gap is satisfied with the welding requirements, the pipe diameter, the amount of wrong side and the gap are strictly controlled.

the welded welds were all inspected by online continuous ultrasonic active flaw detector, ensuring 100% coverage of nondestructive testing of spiral steel tubes.If there are shortcomings, alarm and spray mark, production workers according to this at any time to adjust the process parameters, eliminate the shortcomings in time.





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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.








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With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work, perception of society and the spirit of Bianjin, we are committed to creating a win-win, easy and convenient large-scale integrated steel procurement for customers Platform.

The company upholds the enterprise tenet of integrity-based and customer-oriented, constantly strengthens internal management and builds an elite team, and will: all for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.







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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