hot dipped galvanized square hollow section from China manufacturer

hot dipped galvanized square hollow section

Price:	800.0~900.0 USD
Payment Terms:	tt or lc
Place of Origin:	Hunan, China (Mainland)


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Product Detail

Model No.: 8

Production Capacity: 2000000mt/year

Delivery Date: 15-50days

Brand Name: threeway

Grade: Q235

Thickness: 1-20MM

Usage: Construction: Hall Structur...

Means of Transport: sea transport

Packing: in bundles or according to ...

Technique: Welded

Specification: 100*100mm

Outer Diameter: 10mm*10mm-500mm*500mm

Length: 6-18meter

hot dipped galvanized square hollow section
OD: 20 x 20-300 x 300mm
Wall thickness: 1.2to 12mm
length:6meter,9meter,12meter

hot dipped galvanized square hollow section

· size:

Square:10mm*10mm-500mm*500mm

Wall thickness:0.5-20mm

Length:6meter,9meter,12meter

· Usage:

Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames,

Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable

Bridge Structures and Expressway Safety Guards, Balustrade, Decorating, Residential, Ornamental

Pipes

hot dipped galvanized square hollow section · Quality Standard:

GB/T 13793 Longitudinal electric resistance welded steel tubes

GB/T 6728 Cold formed steel hollow sections for general structure--Dimensions,shapes,weight and

permissble deviations

ASTM A500 Cold Formed Welded Carbon Steel Steel Structural Tubing in Round and

Shapes

ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded

EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels

JIS G 3466 Carbon steel Square for general structural purposes

BS 1387 Steel Tubes for use for Water, Gas, Air and Steam

BS 6323 PART5 SEAMLESS AND WELDED STEEL TUBES FOR AUTOMOBILE MECHANICAL AND

GENERAL ENGINEER PURPOSE

IS : 1161 Steel Tubes For Structural purpose and Electric poles.

IS : 3601 Steel tubes for mechanical & general engineering purposes.

IS : 3074 Steel tubes for Automobile purpose.

IS : 4923 Steel tubes for Hollow sections used in structures

DIN 1626 WELDED CIRCULAR TUBES OF NON ALLOY STEELS WITH

SPECIAL QUALITY EQUIREMENTS

DIN 2394 WELDED AND SIZED PRECISION STEEL TUBES

· Steel Grade:

GB/T 13793, GB/T 6728, GB 15831:

Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08

EN 10219, BS 1387: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33,

St37, St44,ST52

ASTM A500, ASTM A 53: Gr. A, Gr B, Gr C, Gr.D, DC01, DC03, 1008, 1010

JIS G 3466: SS330, SS440, SS490, SPHD

hot dipped galvanized square hollow section

· Process: ERW

· Raw Material:

Welded: Hot Rolled Steel Coil (HRC) , Cold Rolled Steel Coil (CRC), Pre-pained Galvanized Steel

Strip

· End: Square cut, Burr removed

· Surface: Hot dip galvanized, Electro galvanized

· Heat Treatment: Bright Annealed, Black Annealed

· 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

· Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield

strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness

Test, Blow Test, Impact Test etc), Exterior Size Inspection

· Mill Test Certificate: EN 10204/3.1B

· terms of payment:TT OR LC

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