Hot Dipped Q235 / Q345 Galvanized Steel Square Tubing For Bridge, Roof Construction BS1387 ASTM A53 GB/T3091 manufacturer from China TIANJIN BRIDGE STEEL COMPANY LIMITED

Hot Dipped Q235 / Q345 Galvanized Steel Square Tubing For Bridge, Roof Construction

Place of Origin:

Tianjin, China (Mainland)


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Product Detail

Model No.: BS1387 ASTM A53 GB/T3091

Quick detail: 1. Outer diameter: square 10*10-600*600mm re

Quick detail:

1. Outer diameter: square 10*10-600*600mm rectangular 10*15-450*600
2. Thickness: 0.5-20mm
3. Length: 4m, 5.8m, 6m 12m or customized according to your need.
4. Surface treatment: bared, galvanized, oiled, painted to prevent rust.
5. Technique: ERW, hot-rolled,cold-rolled
6. Certification: CE, ISO
7. Material: Q195, Q235, Q345(16Mn), ST37, 20#, Q390, X42-X65, H40, J55, S290-S555, STK500, S235JRH S275JOH S275J2H S355JOH S355J2H
8. Executive standard: GB6728-2002, GB/T3094-2000, GB/T 178-2005
                                            ASTM A500
                                           DIN EN 10210, EN 10210-1:2006, EN10210-2:2006, EN10219-1:2006, EN10219-2:2006
                                          JISG3466-88

Hot Dipped Q235 / Q345 Galvanized Steel Square Tubing For Bridge, Roof Construction

Description:

Size	10x10mm-600x600mm
Wall thickness (W.T.)	0.5mm-20mm
Length	1m-12m ,by customer’s requirements
Standards	ASTM A53 BS1387 GB/T3091
Materials	Q195-Q235,Q235,16Mn.SS400
Product Category	Metallurgy, Mineral & Energy
Technique	hot dipped galvanized square steel pipe
Packing	1.Big OD: in bulk vessel 2.Small OD: packed by steel strips 3.according to the requirements of customers
Usage	Mechanical & manufacture, Steel structure,Shipbuilding, Bridging ,Automobile chassis
Main market	Middle East, Africa, Asia and some European country and America ,Australia
Country of origin	Tianjin,China
Productivity	30,000 Metric Tons per Month
Remark	1 Payment terms :T/T ,L/C,D/P 2 Terms of trade :FOB ,CIF,CFR 3 Minimum order : 1tons 4 Lead time:10-30days after we received advanced payment

Applications:

It is widely used in the construction of greenroom,building,bridge,and roof,etc.And it is mainly used for the furniture of bureau, table,cabin furniture for ships.

Specifications:

product	Size (mm)	Wall thickness (mm)	Length (mm)	Grade	UNS	Composition (% by weight in heat)					Minimum strength requirements
	1010-600600 mm	0.5-20mm	1-12mm or according to customers’ requirements			C	Mn	P	S	Cu	tensile	yield (shaped)	elongation
						max %	max %	max %	max %	min %	MPa (ksi)	MPa (ksi)	%
				A	K03000	0.26	1.35	0.035	0.035	0.20	310 (45)	270 (39)	25
				B	K03000	0.26	1.35	0.035	0.035	0.20	400 (58)	315 (46)	23
				C	K02705	0.23	1.35	0.035	0.035	0.20	425 (62)	345 (50)	21
				D	K03000	0.26	1.35	0.035	0.035	0.20	400 (58)	250 (36)	23

Competitive Advantage:

We have 5 production lines, with the annual output reaching 200,000 tons, and our products are widely sold in markets aboard, such as Australia, South America, Africa, Southeast Asia and the Middle East , with annual export sales reaching 50,000 tons.

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