Hollow section pipe ( square/rectangular) building materials

FOB Price

US $800.0015 - 40,000 metric ton

US $550.0040,001 - 999,999 metric ton

group name: black annealing steel pipe

Min Order: 15 metric ton

brand name: TYTSTEEL

model: GB/T3091-2001,DIN,JIS,BS,ASTM A500

Nearest port for product export: TIANJIN XINGANG PORT, QINGDAO PORT, SHANGHAI PORT, NINGBO PORT

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, CIP, CPT, DDP, DDU

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow

update time: Tue, 22 Apr 2014 14:51:44 GMT

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Paramtents

Material Q195-Q345
Commodity Hollow section
Brand TYSTEEL
Outer Dianeter 20*20-400*400
Thickness 0.65mm to 13.5mm
Length 5.5meter-13.5meter
Grade st33-st52
Packing Seaworthy
Usage Industry Construction
Life Over 10 years

Packging & Delivery

Min Order15 metric ton

Briefing

Hollow section pipe ( square/rectangular) build materials
grade:Q195-Q345
Length:5.5-13.5m or as required
O.D:20*20MM-400*4

Detailed

Hollow section pipe (square/rectangular) buiding materials

gi pipe/galvanized square pipe /ms gi pipe china

Detailed SPECIFICATION

General Specification
	size	WT(mm)		size	WT(mm)
	20x20	1.3-2.5		20x30	1.3-2.75
	25x25	1.3-2.75		20x40	1.3-2.75
	30x30	1.3-2.75		25x40	1.3-2.75
	40x40	1.3-3.75		30x50	1.3-4.75
	50x50	1.3-5.75		40x50	1.3-4.75
	60x60	1.3-5.75		40x80	1.3-4.75
	70x70	1.3-5.75		50x70	1.3-4.75
	80x80	1.3-5.75		50x80	1.3-4.75
	90x90	1.3-5.75		60x90	1.3-4.75
	100x100	1.5-12		50x100	1.3-5.75
Square steel pipe	120x120	2.5-12	Rectangular steel pipe	50x150	1.3-5.75
	140x140	2.75-16		60x160	1.3-5.75
	150x150	2.75-16		100x150	2.5-16
	160x160	3.0-16		100x200	2.5-16
	180x180	3.0-16		100x250	2.5-16
	200x200	3.0-16		150*300	4.5-16
	250x250	4.75-16		200x300	5.5-16
	300x300	4.75-16		200x400	5.5-16
	400x400	4.75-16		400x600	5.5-16
	500x500	4.75-16

chemical composition-Q23

Q235A C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035

key words: hollow section steel pipe, square pipe, rectangular pipe, galvanized square pipe, galvanized rectanguar pipe, square steel pipe 20*20-400*400, steel pipe, pipe products.