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Gaosia uamea sili tuuina atu 3 inisi uliuli paipa uʻamea

Nofoaga o le Amataga: Tianjin, Saina (laufanua)
Igoa Brand: Uamea GOLDENSUN
Numera faataitaiga: GSS00103
Tusi Faamaonia: ISO,BV,


Faafesootai matou
auiliili
Lafoga Faʻatonu Aupito Manaomia: 15 TONU
tau: FOB XINGANG: 400-600 USD I tone
Faʻamatalaga: 1. Faʻapipiʻi ma 8 fusi faʻamimigi i fusi uʻamea ma
palasitika afifi pe a manaʻomia
2. E tusa ai ma manaoga o le tagata faʻatau
Taimi Faaooina atu: Lafo i totonu o le 30 aso talu ona mauaina le tupe teu
Tuutuuga totogi: 30% T / T teu muamua, 70% T / T paleni i totonu o le 5 aso pe a maeʻa B / L kopi; 100% Le mafai ona tatalaina L / C i le vaʻai; 100% Le mafai ona tatalaina L / C pe a maeʻa maua B / L 30-120 aso; O / A.
Gafatia Tuuina atu: 5000 Metric Ton / Metric tone i le Masina



faamatalaga:
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.

Tulaga Faatonuina 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
Tusi faamaonia API 5L , API 5CT, ISO ,CE
mea Q195→Grade B, SS330,SPHC, S185
Q215→Grade C,CS Type B,SS330,SPHC
Q235→GradeD,SS400,S235JR,S235JO,S235J
Specification 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
Metala paʻepaʻe coated Pre-galvanized pipes:60-80g/m2
Hot-dip galvanized pipes:275-300g/m2
ituaiga Paipa uamea Galvanized
faiga Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
HS Code 7306309000
galvanized steel pipe and tube         galvanized steel pipe
togafitiga luga 1) Faʻailoa
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, ufiufi tetee ufiufi
6)As per request
Faʻavae foliga Laupapa / Lotoa / Faʻamau
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
Iuga maeʻa 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.
asiasiga With hydraulic testing, eddy current and infrared test
packaging information 1.Big OD: i le tele
2.Small OD :packed by steel strips
3.Woven cloth with 7 slats
4.A tusa ai ma manaʻoga o tagata faʻatau
Talosaga autu 1.For low pressure liquid delivery such as water,gas and oil
2.For structure,construction and fencing post


CHEMICAL COMPOSITION:

mea Vailaau faʻamaʻi Meatotino masini

C SI MN P S yield strength malosi faʻatau faaumiumi






MPA MPA leai se isi
Q195 0.06 ~ 012 0.3 0.25 ~ 0.5 ≤0.05 ≤0.045 195 315 ~ 390   
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O235A

O235B


 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   
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Q235D ≤0.17 0.3 0.35 ~ 0.8 ≤0.035 ≤0.035 235 375 ~ 460 26

O345A

O345B

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

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fesili

Oloa Fesootai

Pule Tau Fatuga @ Tianjin Goldensun Import And Export Co., Ltd.