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Galvanized Square Pipe

FOB Price

US $950.0020 - 40,000 metric ton

US $550.0040,001 - 999,999 metric ton

group name: black annealing steel pipe

Min Order: 20 metric ton

brand name: TYTSTEEL

model: ONE

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 14:58:30 GMT

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Paramtents

Standard GB, EN
Type Square pipe
Steel Grade Q195-Q345 ST33-ST52
Application Structure pipe
Certification ISO
Welding Line Type ERW
Thickness 0.5-13.5
Outer Diameter 20*20-400*400
Brand name TYSTEEL
Demension standard GB/T3091-2001,ASTM A500,G3457,ST33
Material standard GB700-88,DIN17100

Packging & Delivery

Min Order20 metric ton

Briefing

Pre-galvanized square pipe
1.standard:GB/T 3091-2001
2.WT:0.7-13.5mm
3.Usage:gas,scaffolding,fencing
4.Min Order:20mt

Detailed

Pre-galvanized square pipe

-life estimated:over 10 years

-package:seaworthy

-tolerance:wt+/-0.2mm

-good performance for bending

Detailed Product Description of Pre-galvanized square pipe

1)outer diameter:20*20-400*400mm

2)thickness:0.5-13.5mm

3)certification:ISO9001-2000

4) estimated:over 10 years

5)package:seaworthy

6)min order quantity:10 metric ton/metric tons

7)port:tianjin xingang port

8)packing details:in bundle

9)delivery time:to your order

10)payment terms:L/C,T/T

11)wt+/-0.2mm

12)surface:oiled or black painted to prevent rust

13)payment:30% deposit before delivery,balance beforce shipment.we will consider L/C,if asked

14))we can produce other specifications according to customers'requirements

OD(mm)	WT(mm)	OD(mm)	WY(mm)
20*20	0.7-3.0	125*125	2.5-9.0
25*25	0.7-3.0	130*130	2.5-13.5
30*30	0.7-3.0	140*140	2.5-13.5
40*40	0.8-3.75	150*150	2.5-13.5
50*50	0.8-6.0	160*160	2.5-13.5
60*60	1.5-5.0	180*180	2.5-13.5
70*70	1.7-4.75	200*200	2.5-13.5
75*75	1.5-5.75	250*250	4.75-13.5
80*80	0.8-5.75	300*300	5.75-13.5
90*90	2.0-8.0	350*350	6.0-13.5
100*100	2.0-4.75	400*400	6.0-13.5
120*120	2.5-4.75

chemical composition:Hollow section

Q235 made by grade A/B/C/D(GB700-88)

Q235A C 0.14~0.22% Mn 0.30~0.65 Si≤0.30 S≤0.050 P≤0.045

Q235B C 0.12~0.20% Mn 0.30~0.67 Si≤0.30 S≤0.045 P≤0.045

Q235C C≤0.18% Mn 0.35~0.80 Si≤0.30 S≤0.040 P≤0.040

Q235D C≤0.17% Mn 0.35~0.80 Si≤0.35 S≤0.040 P≤0.035

mechanical behavior-Q235:

tensile strengh:σb/mpa 375-500

tensile stretch(δ5%)

>26 (a<16mm), >25 (a<16-40mm)

>24 (a>40-60mm), >23(a>60-100mm)

>22 (a>100-150mm), >21 (a>150mm)

a=wt or diameter

A newly established steel pipe manufacture is seeking for global cooperation.With strong technical force and production capacity,we are confident to provide you the most competitive price and satisfying after-sale service.