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Teräksen valmistus paras toimittaja 3 tuuman musta rautaputki

Lähtöpaikkakunta: Tianjin, China(mainland)
Merkki: GOLDENSUN STEEL
Mallinumero: GSS00103
Certification: ISO,BV,


Ota meihin yhteyttä
tekniset tiedot
Minimitilausmäärä: 15tons
Hinta: FOB XINGANG: 400-600 USD PER TON
Pakkaus tiedot: 1. Packed with 8 bundles tightened with metal belt and
plastic wrapped if need
2. According to customer’s requirement
Toimitusaika: Toimitetaan 30 päivän kuluessa talletuksen vastaanottamisesta
Maksuehdot: 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
Supply Ability: 5000 tonnia / tonnia kuukaudessa



kuvaus:
Pääasiassa tuotteet:
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.

Standardit 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
Sertifikaatit API 5L , API 5CT, ISO ,CE
materiaali Q195→Grade B, SS330,SPHC, S185
Q215→Grade C,CS Type B,SS330,SPHC
Q235→GradeD,SS400,S235JR,S235JO,S235J
määrittely 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
Sinkitty Pre-galvanized pipes:60-80g/m2
Hot-dip galvanized pipes:275-300g/m2
Osastot Sinkitty teräsputki
Tekniikka Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Kaksois upotettu kaarihitsattu (DSAW)
HS-koodi 7306309000
galvanized steel pipe and tube         galvanized steel pipe
Pintakäsittely 1) Vapaa
2) Musta maalattu (lakkapinnoite)
3) sinkitty
4) Öljytty
5) 3 PE, FBE, korroosionkestävä pinnoite
6)As per request
Lohkon muoto Pyöreä / Square / Suorakaide
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
Loppu maaliin Plain/ beveled ends or threaded with sockets/coupling
and plastic caps.galvanized steel pipes
Päätysuoja 1) Muoviputken suojus
2) Rautasuoja
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.
tarkastus Hydraulisella testauksella, pyörrevirta- ja infrapunakokeilla
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
Pääsovellus 1.For low pressure liquid delivery such as water,gas and oil
2.For structure,construction and fencing post


CHEMICAL COMPOSITION:

materiaali Kemiallinen koostumus Mekaaninen omaisuus

C SI MN P S sadonlujuus Vetolujuus pidentäminen






MPA MPA ei enempää kuin
Q195 0.06 ~ 012 0.3 0.25 ~ 0.5 ≤ 0.05 ≤ 0.045 195 315 ~ 390   
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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   
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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

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TUTKIMUS

Liittyvät tuotteet

Tekijänoikeudet @ Tianjin Goldensun Import and Export Co., Ltd.