SQUARE PIPE

FOB Price: US $600.0010 - 10,000 ton

group name: ERW square&rectangular steel tube

Min Order: 10 ton

brand name: TYTSTEEL

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: Sat, 22 Mar 2014 17:52:54 GMT

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Paramtents

Technique ERW
Grade Q195-Q345
Thickness 0.7 - 13.5 mm
Outer Diameter 20x20mm-400x400mm
Demension Standard GB/T3091-2001, ASTM A500, G3457,ST33
Application Structure Pipe

Packging & Delivery

Min Order10 ton

Briefing

SQUARE PIPE
1) Life estimated: over 10years
2).Package:seaworthy
3).Tolerance:wt +/-0.2mm
4).Good perfo

Detailed

SQUARE PIPE
1) Life estimated: over 10years
2).Package:seaworthy
3).Tolerance:wt +/-0.2mm
4).Good performance for bending

SQUARE PIPE

1) Length: 4.5-13.5m

2).Grade:Q195/Q215/Q235/Q345

3).Size(dia.): 20x20mm-400x400mm

4).Thickness: 0.7-13.5mm.

Pipes can be made to order.

O.D.(mm)	W.T.(mm)	O.D.(mm)	W.T.(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-Q235:

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

Q235A C0.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045

Q235B C0.12~0.20% Mn0.30~0.670 Si≤0.30 S≤0.045 P≤0.045

Q235C C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040

Q235D C≤0.17% Mn0.35~0.80 Si≤0.35 S≤0.040 P≤0.035

mechanical behavior-Q235:

tensile strength: σb/MPa 375-500

tensil 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.

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