Rectangular Steel Tube

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Rectangular Steel Tube

Application:	Widely used in furniture,interior decoration, structure
Size:	OD: 20mm10mm ~ 400mm300mm
Pipe Standard:	ASTM A53, ASTM A500,BS EN 10219,JIS G 3466, ASTM A513, ASTM A36
Pipe Standard:	S235JR,S355JR,Q235,St37,St37-2,St52,SS400, STK500,Q235B, Q345
Furface:	Black bared ,can be galvanized,oiled,painted,powdered.
Packing:	Waterproof plastic bag,bundle with strip

Introduction

Size:
OD: 20mm*10mm ~ 400mm*300mm
Pipe Standard:
ASTM A53, ASTM A500,BS EN 10219,JIS G 3466, ASTM A513, ASTM A36
S235JR,S355JR,Q235,St37,St37-2,St52,SS400, STK500,Q235B, Q345
Furface:
Black bared ,can be galvanized,oiled,painted,powdered.
Packing:
Waterproof plastic bag,bundle with strip

Application:
Widely used in furniture,interior decoration, structure

Furface:
Black bared ,can be galvanized,oiled,painted,powdered.

Packing:
Waterproof plastic bag,bundle with strip

Chemical Composition

	element	C	Mn	P	S
ASTM A500 Gr.b	%	0.05%-0.23%	0.3%-0.6%	0.04%	0.04%

Mechanical properties of material

	element	C	Mn	P	S
ASTM A500 Gr.b	%	0.05%-0.23%	0.3%-0.6%	0.04%	0.04%

Equivalent specfications

Norm		Yield Strength			Tensile Strength		Min.elogation				Min.percent properties
Acc.to EN10027/1 and IC 10	Acc.to EN10027/2	Norminal W.T.mm			Norminal W.T.mm		Longit.		Cross		Test temperature°C	Average min.impact value
		≤16	>6	>40	<3	≤3≤65	Norminal W.T.mm
			≤65	≤65			≤40	>40	>40	≤65
			≤65	≤65			≤40	≤65	≤40	≤65
S253JRH	1.0039	235	225	215	360-510	340-470	26	25	24	23	20	27
S275JOH	1.0149	275	265	255	410-580	410-560	22	21	20	19	0	27
S275J2H	1.0138	275	265	255	430-560	410-560	22	21	20	19	-20	27
S355JOH	1.0547	355	345	335	510-680	490-630	22	21	20	19	0	27
S355J2H	1.0576	355	345	335	510-680	490-630	22	21	20	19	-20	27

Our factory

Application

Packing

There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.Our packing can meet any needs of the customers.

Plastic caps plugged at the two sides of pipe ends
Should be avoided by the steel strapping and transport damage
Bundled signs should be uniform and consistent
The same bundle(batch) of steel pipe should be came from the same furnace.
The steel pipe has the same furnace number, the same steel grade, the same specifications.