ERW steel pipe
vorige: ERW Square Welding Steel Pipe
-
Plaats van herkomst:
Tianjin China(mainland)
Merknaam:
Goldensun Steel
Model nummer:
GS00103
Certificering:
ISO, BV
Minimum bestelhoeveelheid:
15 TON
Prijs:
FOB XINGANG 400-600 USD PER TON
Details van de verpakking:
1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need
2. According to customer’s requirement
Levertijd:
Delivered within 30 days after receipt of deposit
Betalingscondities:
30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy; 100% Irrevocable L/C at sight; 100% Irrevocable L/C after receive B/L 30-120 days; O/A
Capaciteit van de levering:
5000 Metric Ton/Metric Tons Per Month
Mainly Products:
Black Steel Pipe (ERW Steel Pipe), Galvanized Steel Pipe, Black Square / Rectangular Steel Pipe, Galvanized Sqaure/ Rectangular Steel Pipe with different technique and surface treatment.
Normen
ASTM A53, BS1387, DIN2440
SGS,ASTM-A53A, BS1387-1985
GB/T3091-2001,GB/T8162,GB/T8163:20#,45#
16MN(Q345B)GR. A , GR. B, GR. C,
ASTM A106 GR. A , GR. B, GR. C;
API 5L A B X42,X46, X52, X60, X65, X70, X80
certificaten
API 5L , API 5CT, ISO ,CE
Materiaal
Q195→Grade B, SS330,SPHC, S185
Q215→Grade C,CS Type B,SS330,SPHC
Q235→GradeD,SS400,S235JR,S235JO,S235J2
Specificaties
Weld tube/pipe1/8"-8"(10mm-219.1mm)
Wall Thickness:3mm-8mm
Wt tolerance:+/-10%
Length:1-12m or as per request
Special specifications can be supplyed as per request
Zinc coated
Pre-galvanized pipes:60-80g/m2
Hot-dip galvanized pipes:275-300g/m2
Type
Galvanized steel pipe
Techniek
Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)GS-code
7306309000
galvanized steel pipe and tube galvanized steel pipe
Oppervlakte behandeling
1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating
6)As per requestsectie vorm
Round / Square / rechthoekig
Object classification
Decorative square tube, square tube machine tools, industrial machinery square pipe, chemical pipe, steel square tube, square tube shipbuilding, automotive square tube, square tube steel beams, special purpose square tube
End finish
Plain/ beveled ends or threaded with sockets/coupling
and plastic caps.galvanized steel pipes
End protector
1) Plastic pipe cap
2) Iron protector3)as per request
Properties of products
Hot galvanized square tube has good strength, toughness, ductility and welding process performance and have good ductility, its alloy layer and the steel base firmly attached, so hot galvanized square tube can be cold-rolled, brushed , bending and other forming without damaging the coating; suitable for general machining such as drilling, cutting, welding, cold and other technology. After hot-dip galvanized surface bright and beautiful, can be used directly according to the needs of the project.
Inspectie
With hydraulic testing, eddy current and infrared test
packaging information
1.Big OD: in bulk
2.Small OD :packed by steel strips
3.Woven cloth with 7 slats
4.According to the requirements of customersMain application
1.For low pressure liquid delivery such as water,gas and oil
2.For structure,construction and fencing post
CHEMICAL COMPOSITION:
Materiaal
Chemische samenstelling
mechanische eigenschappen
C
SI
MN
P
S
yield strength
tensile strength
verlenging
MPA
MPA
niet meer dan
Q195
0.06 012 ~
0.3
0.25 0.5 ~
≤0.05
≤0.045
195
315 390 ~
33
Q235A
Q235B
0.14 0.22 ~
0.3
0.3 0.7 ~
≤0.05
≤0.045
235
375 460 ~
26
Q235C
≤0.18
0.3
0.35 0.8 ~
≤0.04
≤0.04
235
375 460 ~
26
Q235D
≤0.17
0.3
0.35 0.8 ~
≤0.035
≤0.035
235
375 460 ~
26
Q345A
Q345B
Q345C
≤0.20
≤0.55
1.00-1.60
≤0.045
≤0.045
345
470 630 ~
21
Q345D
Q345E
≤0.18
≤0.55
1.00-1.60
≤0.025
≤0.025
≥295
470 630 ~
22
Certification Testing
- Contact
- Tinajin Goldensun Import& Export Co.,Ltd.
- Tel: + 86-022-26170772
- Fax: + 86-022-26287579
- Mobiel: + 86 13752252499
- Wechat:+86 13752252499
- Whatsapp: + 86 13752252499
- Skype:gssteel006
- E-mail:goldensun001@goldensunsteel.com
- Address:B-502,Zhonghui,Building,Lv Wei Road,Hebei District,Tianjin,China