China Square Tube Suppliers
Produst Name: bs1387 pre galvanized hollow sections /square hollow box section /square steel pipe steel hollow tube
Outside Diameter: Square:20*20 mm-100*100 mm, Rectangular: 20*30 mm-50*100 mm
Wall Thickness: 0.8 mm-2.3 mm
Thickness Tolerence: +/-5%
Length: usually 4.5-7.5m , or according to your request
2) Painted (varnish coating)
3) Galvanized: Pre-galvanized: usually 40g/m²-60g/m², or customized, can reach 150g/m²
Hot dipped Galvanized: usually 210g/m²-230g/m², or customized, can reach 500g/m²
Type: Welded type
Test: Technical component analysis,Mechanical properties (ultimate tensile strength,yield strength,elongation ), Technical properties(Flattening test, bending test, blow test, impact test), Exterior size inspection, Hydro-static test, X-ray test. Third party inspection:SGS,BV etc.
Package:in bundles,water proof plastic packing, in bulk or according to customers' requirements
Application:1) Structure 2) Construction 3) oil,water,petroleum pipe
Main Market: Mid East,South America,South Asia,Africa,Southeast Asia,Northern Europe,Western Europe etc.
Delivery:1) Container 2)bulk carrier
Delivery Time: 15-25 days, accoring to your quantity (16 production line ensures the fast delivery)
Port of shipment: Xingang port(Tianjin, China)
Payment Terms: T/T, L/C at sight, Western Union, DP, Cash etc.
MOQ: 10 Tons per size
Trading Terms: FOB, CFR, CIF
OEM: Accept,such as print your logo or special size.