JIS G3452 Carbon ERW Steel Pipes for Ordinary Piping

Short Description:

Grade: GR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,etc

Size: 15-660mm Outer Diameter,1.5-16mm Wall Thickness

Length: Fixed length 5.8m,6m,11.8m or customized.

Coating: Varnish coating,Hot dip galvanized,3 layers PE,FBE,etc.

Key Words: Welded steel pipe,ERW pipe,ERW Pipe price,Carbon Steel Pipe, 3″ pipe price

Payment: 30% Deposit, 70% L/C Or B/L Copy Or 100% L/C At Sight

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Product Detail

Product Tags

Product Description of JIS 3452 Carbon ERW Steel Pipe :

Product name	Carbon welded Steel Pipe
Technique	Longitudinal Electronic Resistance Welding(ERW) High Frequence Welding (HFW)
Standard	API5L, BS EN10210,ASTM 53,EN10219,JIS G3452,JIS G3454,JIS G3456 ;
Material Quality	Steel Grade	GR.B,S275JRH,S275JOH,X42,X52,S355J0H
Size	W.T	1.5mm-16mm
	Diameter	15mm-660mm
	Length	Fixed length 5.8m,6m,11.8m or customized.
Surface	Galvanized, 3PE, painting, coating oil, steel stamp, etc.
Ends	Plain ends, cutting, threaded with coupling, beveled, flange, etc.
Inspection	With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
Application	construction pipe, structure pipe, Greenhouse pipe, Building material tube, Furniture tube, etc
Trade Terms	FOB, CFR,CIF, EXW.
Payment Terms	T/T,L/C at sight30%T/T in advance,balance 70% should be paid after receiving the copy of BL
Loading Port	Tianjin Port
Cooperation Ship-owner	MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL

Chemical Composition and mechanical properties JIS 3452 Carbon ERW Steel Pipe:

Grade and Chemical Composition (％)

Grade	P≤	S≤
SGP	0.040%	0.040%

Mechanical Properties
Grade	Tensile strength	Elongation %
	N/ m㎡	A50mm (No.11 &12)	A50mm (No.5)
SGP	290 min	≥30%	≥25%
The tensile test direction of No.11 and No.12 test piece is parallel to the pipe axis, while that of No.5 is perpendicular to the pipe axis.Note：The specification in this table shall not apply to the pipes whose nominal diameter is 32A (42.7mm) or under, but the elongation shall be still recorded. Elongation may be specified upon the agreement between the purchaser and the manufacturer.

Manufacturing Process of JIS G 3452 Carbon ERW Steel Pipe

Electric resistance welded(The manufacturing method is Electric resistance welding or butt welding. The finish method can be hot-finished or cold-finished. The cold-finished pipes shall be annealed after manufacturing.)

Application of JIS G 3452 Carbon ERW Steel Pipe

Tolerance of outside diameter and wall thickness

Tolerance of OD and W.T

Division	Tolerance on O.D		Tolerance on W.T
Carbon ERW Steel Pipe	10.5mm≤D≤48.6mm	±0.5 mm	-12.5% + Not specified
	D＝60.5mm	±0.5 mm
	D＝76.3mm	±0.7 mm
	89.1mm≤D≤139.8mm	±0.8 mm
	D＝165.2mm	±0.8 mm
	D＝190.7mm	±0.9 mm
	D＝216.3mm	±1.0 mm
	D＝241.8mm	±1.2 mm
	D＝267.4mm	±1.3 mm
	D＝318.5mm	±1.5mm
	355.6mm≤D≤508.0mm	-