EN10217 ASTM 53 ERW Carbon Steel Pipe For Construction Field

EN10217 ASTM 53 ERW Carbon Steel Pipe For Construction Field

ERW (Electric Resistance Welded ) pipe use in bridge, highway, tunnel application.

In the construction of Bridges and tunnels, steel pipes are commonly used as reinforcement, and the welded pipe has the advantage of construction cost compared with seamless steel pipe.In the construction design, highway, tunnel, bridge construction need to use straight welded pipe, some large mall, terminal building, waiting hall of the steel structure, structural modeling, can not do without straight welded pipe.For steel tubes of the same material and type, the cost of straight welded steel tubes is much lower than that of seamless steel tubes, so most of the engineering construction design USES straight welded steel tubes.

Steel structure not only in the oceanic engineering, bridge engineering has been widely applied, and has been used increasingly in industrial and civil buildings, the world's first modern Marine platform, built in 1947 in the gulf of Mexico, from then on, the engineers began to gradually understand on the performance of the steel structure, steel structure with the modern steel pipe production technology mature and developed gradually in terms of forms of steel members, the earliest is round copper tube structure, then the square steel tube structure and the structure of steel pipe and round steel tube together in terms of structure, plane or space truss, rack, net shell, frame can be collected With steel tube structure. With the continuous development of steel structure, its application scope is more and more wide, steel tube structure is not only used in the offshore platform, bridge, tower mast and hoisting machinery engineering, and applied in industrial workshop, hangar, gymnasium, exhibition hall and malls, and many other industrial and civil construction projects.

Out Diameter:114.3mm - 812.8mm (4"-32")

Wall Thk:4mm-22mm

Length:3M-18M

ERW :Electric Resistance Welded pipe

EFW:Electric Fusion Welded Pipe

HFI:High Frequency Induction weld pipe

Standard:API 5L, ASTM A500, ASTM A252, ASTM 53, EN10217, DIN 2458, IS 3589, JIS G3452, BS1387

Certificate:ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates

Steel Grade:API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
EN10210/EN10219: S275, S275JR, S355JRH, S355J2H
GB/T3091: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Surface:Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement

Tests:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.

MTC:EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection

Usage:Used for construction field, in various engineering purposes, fencing, scaffolding etc.

Size & Thickness: