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ERW steel pipe

Home » Catalogus » Stalen pijp » ERW steel pipe

Manufacturing steel best supplier 3 inch black iron pipe

Manufacturing steel best supplier 3 inch black iron pipe

Onderzoek

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 request

sectie 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 protector

3)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 customers

Main 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

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