Galvanized Square and Rectangle steel tube 350 300 250 mm

Galvanized Square and Rectangle steel Tube Hot Dip with good quality and best price export to many countries for water and building project . The package is bundling or bulk , coated GI or black or as your need ! wish help you !!!

Product Name: Hollow section steel Pipe square and rectagule

Material :Q345B.

Galvanized coated.

Size: 350 300 250 mm

Length:6~12 m

Certificate: ASTM ISO BV SGS

Email :

Tel/app: 86-15230761613


Factory Sales Galvanized Square and Rectangle Steel Pipe

Standard: ASTM A500, ASTM A53, EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS : 1161,IS : 3601,IS : 3074 IS : 4923, DIN 1626, DIN 2394.


Out Diameter:10 *10mm – 500 * 500 mm

Wall thickness: 0.5mm – 20mm

Length:0.1 – 18 m as per customer’s request


Steel Grade:GB: Q195, Q215, Q235, Q345
ASTM: GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010
JIS: SS330, SS440, SS490, SPHD, SPHE
EN BS: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H


End:Square cut, Burr removed


Surface:Lightly oiled, hot dip galvanized, Electro galvanized, Black


Heat Treatment:Bright Annealed, Black Annealed


Usage: Construction, machinery manufacturing, steel construction project, shipbuilding, solar power stents, steel structure engineering, electrical engineering, power plant, agricultural and chemical machinery, glass curtain wall, car chassis, airport, boiler construction, highway railing, housing construction etc.


Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips

Delivery: within 30 days

Payment: TT / LC


Mill Test Certificate:EN 10204/3.1B

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