Product Details

SINO META -galvanized steel pipe /Square/rectangular 40*40

Rectangular & Square steel pipe

1. Product detail of SINO META -galvanized steel pipe /Square/rectangular 40*40

Product name	SINO META -galvanized steel pipe /Square/rectangular 40*40
Technique	Longitudinal Electronic Resistance Welding(ERW) High Frequency Welding(HFW)
Material Quality	Steel Grade	Q195 similar to a283 GR.B, 040a10, ss330, sphc Q235 similar to a283 GR.D, 080a15,CS type B Q345 similar to a737 GR.B, SS400, S235JR
	Material Type	Available in cold rolled and hot rolled
Size	W.T	0.9mm-13mm
	Diameter	20mm20mm-400mm400mm 20mm30mm-400200mm
	Length	5.8m-14m or as the order
Surface	Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc
Ends	Plain ends, cutting, threading, beveled, flange, etc
Packing	Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Inspection	With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
Certification	BV, IAF, SGS,COC, ISO or as per customer
Application	Urban/civil construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc
Trade Terms	FOB, CFR, CIF, EXW, etc.
Payment	L/C, D/A, D/P, T/P Western Union, MoneyGram acceptable, T/T preferred
Delivery Time	Usually within 10-30 days after receipt of deposit, ASAP
Loading Port	Xingang , Tianjin
Cooperation Ship-owner	MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL

1.Pre-galvanized:
Pre-galvanized tube is made of hot dipped galvanized steel strip directly.

Zinc coating:40-60g/sm ,If need more zinc coating ,we can make processing as the order.

2.Hot dipped galvanized:
Hot dipped galvanized tube owns thicker zinc coating than pre-galvanized tube. Black tubes will be dipped into zinc pool for galvanizing.

Zinc coating:200-500g/sm

3.Painted:
Painted pipe to remove the rust and clean the oil fisrt and then paint the required color paint.

Material of the steel grade

Elements Material	Chemical Composition%					Mechanical Property
Elements Material	C%	Mn%	S%	P%	Si%	Yield Point (Mpa)	Tensile Strength (Mpa)	Elongation (%)
Q195	0.06-0.12	0.25-0.50	<0.050	<0.045	<0.30	>195	315-430	32-33
Q215	0.09-0.15	0.25-0.55	<0.050	<0.045	<0.30	>215	335-450	26-31
Q235	0.12-0.20	0.30-0.70	<0.045	<0.045	<0.30	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.040	<0.040	<0.55	>345	470-630	21-22