SSAW Steel Pipe Pile For Marine Construction

SSAW Steel Pipe Pile For Marine Construction

Spirally submerged Arc Welding pipe pile with hot-rolled steel strip for the tube blank, at room temperature spiral shape, the use of double-sided submerged arc welding, for civil engineering structures, piers, bridges and other basic steel pipe . The main reference standard for the EN10219, ASTM A252 (pile with spiral welded steel pipe). The main specifications diameter range: caliber 325mm-2520mm, wall thickness range of 5-25mm, length range 6-50m.

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Product Details

Product Introduction


Spirally submerged Arc Welding pipe pile with hot-rolled steel strip for the tube blank, at room temperature spiral shape, the use of double-sided submerged arc welding, for civil engineering structures, piers, bridges and other basic steel pipe . The main reference standard for the EN10219, ASTM A252 (pile with spiral welded steel pipe). The main specifications diameter range: caliber 325mm-2520mm, wall thickness range of 5-25mm, length range 6-50m.


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Description

 

Process characteristics

Spiral pipe main process features:

a. Forming process, the plate deformation, residual stress is small, the surface does not produce scratches. Processed spiral pipe in the diameter and thickness of the size of the specification range has more flexibility, especially in the production of high-grade steel thick-walled pipe, especially small-caliber thick-walled tube with other processes have unmatched advantages to meet the user Spiral pipe specifications more requirements.

b. The use of advanced double-sided submerged arc welding process can be achieved in the best location of the welding, not prone to wrong side, welding partial and incomplete penetration defects, easy to control the welding quality.

c. 100% of the steel pipe quality inspection, so that the whole process of steel production are under effective detection and monitoring, effectively ensuring product quality.

d. The entire production line with all the equipment and computer data acquisition system networking capabilities to achieve real-time data transmission, from the central control room of the production process of technical parameters.


SSAW steel pipe pile


Pipe mark editing

Each piled pipe to be inspected shall be marked with a paint that is not faded and a 50 mm wide white paint shall be applied along the circumference of the piling pipe approximately 200 mm from the inside of the pipe. The steel pipe used for elbows is a red paint to show the difference:

1. Painting should be eye-catching, should ensure that piling steel pipe exposed to the air at least 4 months does not fade;

Marking should be 200mm from the end face, and the entire circle brushing, the letter height of at least 25mm;

3. Use metric units

4. Piling steel pipe numbering should be prepared Piling pipe number

5. Mark the following stamper on the pipe end facing the longitudinal weld.


Edit by Mr. Bruce Zhang of KRM/BSW

Contact us directly by:

Email: bruce@kingruimansteelpipe.com

Tel / Whatsapp: +86-18046588367

Skype: brucezhang166

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