Model Number: YF-Grace004-#6389 Brand Name: youfa steel Key Specifications/Special Features: Galvanized steel pipeSize1. Size: tolerance: ±0.03Thickness tolerance: ±0.02Length: 2-12m according to customer's requirementsZinc coating: 275-350g/m standard
Type: welded pipe/seamless pipe/cold drawn seamless tube
Technique: electronic resistance welded (ERW)
Electronic fusion welded (EFW)
Double submerged ARC welded (DSAW)
HS code: 7306309000

• Standards

ASTM A53, BS1387, DIN2440
SGS,ASTM-A53A, BS1387-1985
GB/T3091-2001, GB/T8162, GB/T8163: 10#, 20#, 35#, 45#
16MN (Q345B) GR. A, GR. B, GR. C
ASTM A106 GR. A, GR. B, GR. C
API 5L Gr.B X42, X46, X52, X60, X65, X70, X80
Certificates: API 5L, API 5CT, ISO, CE

• Material

Q195→grade B, SS330, SPHC, S185
Q215→grade C, CS type B, SS330, SPHC
Q235→grade D, SS400, S235JR, S235JO, S235J2

• Remarks

1) Payment term: T/T L/C
2) Trade terms: FOB/CFR/CIF
3) Minimum quantity of order: 3MT
4) Delivery period: 10 to 30 days
Section shape: round/square/rectangular
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 finished

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