Hebei CBIES Automotive Parts Co., Ltd. is one of the reliable manufacturers and suppliers in China. As a specialized factory, we focus on manufacturing aluminium coated steel tube with consistent quality, competitive pricing, and reliable supply for global markets.
Specification
Product Name：Aluminium coated steel tube
OD:16-133mm Thickness:1.2-2.3mm
Production Standard: JIS G3314,ASTM A463 / A463M ,EN10346etc.,
Grade: SA1C,SA1D,SA1E,FS,DDS,EDDS,DX53D,DX54D
Alu coating: 40g/40g,60g/60g,80g/80g,120g/120g
Application:Automobile exhaust pipe,Irrigation plants,Aluminized tube burner
Aluminium Coated Steel Tube Process Flow
Quality Control
Packing and Delievery
The packaging and warehousing of all the inspection and delivery, ensuring the safety of products should strictly comply standards products for customers. We Provide package and requlations Specially assigned persons are paper, film, plastic wrap, shrink film, pallet,available tobe in charge of unified management carton. etc
Welding Manner
Due to the conductive and thermal conductivity of the coating, a larger welding current is required. The spherical electrode of hard copper alloy shall be used.
The following table is the welding conditions of spot welding of aluminized steel plate, which is for reference only (gene ral commercial grade, the coating amount is 40g/m2 on both sides). Users should adjust it according to the actual working conditions.
Thickness | electrode shape | Pressure(KN) | Time(week) | Electricity(KA) | The reduction of strength | |
D | R | |||||
0.6 | 16 | 25 | 1.770 | 9 | 8.70 | 1.86 |
0.8 | 16 | 25 | 1.960 | 10 | 9.50 | 2.45 |
1.0 | 16 | 50 | 2.450 | 11 | 10.50 | 4.12 |
1.2 | 16 | 50 | 3.140 | 12 | 12.00 | 5.86 |
1.4 | 16 | 50 | 3.920 | 14 | 8.70 | 7.85 |
2.0 | 16 | 50 | 5.390 | 16 | 9.50 | 12.70 |
FAQ
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