Welded H-beam
Classification :
PRODUCT DETAILS
Keywords: BY Steel Structure
H-shaped steel has two production methods: hot rolling forming and welding combined forming. Welding H-shaped steel is to cut strip steel with appropriate thickness into appropriate width, and weld the edges and waist together on a continuous welding unit. Welded H-shaped steel is named because the welding process is used to produce an H-shaped cross-section. It is divided into submerged arc welded H-shaped steel and high-frequency welded H-shaped steel. The process of submerged arc welding H-shaped steel is: steel plate - automatic striping - assembly - automatic submerged arc welding - flaw detection - flange correction - web correction - end face processing - sand blasting and rust removal - painting .
The fully automatic submerged arc welding production line's cutting, assembly and welding are all controlled by microcomputers to ensure that the dimensional accuracy of the H-shaped steel produced and the quality of the welds meet national standards.
HONOR QUALIFICATIONS
Chentai Quality System Certification
ISO 9000
SGS-certificate-based-on-American-standard
SGS-certificate-based-on-American-standard
SGS
CE.002020191224
BESC
CCIC
CUSTOMER VISIT
Customer visit
Customer visit
Customer visit
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Customer visit
Customer visit
Customer visit
Customer visit
QUALITY INSPECTION
Steel-packing
Measure-the-panel-width
Roof-sheeting-thickness-checking
Nondestructive-testing-2
Clients-inspection
Item-numbers-on-the-products
Fillet-weld-effective-throat-check
Film-adhesion-test
FACTORY WORKSHOP
factory
factory
factory
factory
factory
factory
factory
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