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Model: GB/24187
merk: TORICH
verpakkingen: In triplexgeval, in houten doos.
produktiviteit: 30000Tons/year
vervoer: Ocean,Land,Air
Plaats van herkomst: China
Ondersteuning over: 30000Tons/years
Certificaat: ISO 9001,ISO 14001,TS 16949
Haven: ShangHai,NingBo,TianJIN
betaling Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
TORICH is een professionele producent en exporteur van gelaste stalen buizen , waaronder:
ERW GELASTE STALEN BUIS, ERW WEDLED STALEN BUIS
LASW GELASTE STALEN PIJP, LASW GELASTE STALEN BUIS, Precision Steel Tube met de productiemethode van longitudinale gelaste booglassen.
Tabel 1 Het type, de toestand en de code van het oppervlak van de stalen buis
Type |
State |
Code |
Bright Surface |
No coating on the inner and outer surface of steel pipe |
SL |
Copper plated surface |
Copper plating on the outer surface of steel tube |
Cu |
Galvanized surface |
Galvanized or zinc alloy on the outer surface of steel pipe |
Zn |
Double-sided copper plating surface |
The inner and outer surfaces of the steel pipe are plated with copper |
Cu/Cu |
External galvanized inner copper plating surface |
Galvanized or zinc alloy on the outer surface of steel pipe, copper plating on the inner surface |
Zn/Cu |
a. Use electroplating, electroless or hot dip plating. b. Manufacture of steel strip with double-sided copper plating, and the quality of the coating at the weld line should be negotiated by both suppliers and suppliers. c. Manufacture of steel strip with double-sided copper plating. |
Chemische samenstelling van stalen strip (massafractie)%
Category |
C |
Si |
Mn |
P |
S |
Cold rolled low carbon steel strip |
≤0.08 |
≤0.03 |
≤0.30 |
≤0.030 |
≤0.030 |
Cold rolled ultra low carbon steel strip |
≤0.008 |
≤0.03 |
≤0.25 |
≤0.020 |
≤0.030 |
Mechanische eigenschappen van stalen buis
Category |
Tensile Strength
|
Yield Strength
|
Elongation A/% |
Ordinary steel pipe(MA) |
≥270 |
≥180 |
≥14 |
Soft steel tube(MB) |
≥230 |
150~220 |
≥35 |
a Replace with when the yield phenomenon is not obvious. b Sample type of sample number S7 in GB/T 228-2002. |
Product Categorie : Gelaste stalen buis
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.