ASTM A787 Automotive Steel Pipe Precision Steel Pipe High Performance
ASTM A787 Electric-Resistance-Welded Aluminum Steel Tube for Exhaust System
Typical fields of application are in:
Automobile and motorcycle Shock Absorber Pipe
Mechanical steel pipes for auto and motor parts
Gas Spring pipe
motor casing pipe etc
Production process:
Electric-Resistance-Welded Metallic-Coated Aluminum Steel Tube
| Product name | ASTM A787 Metallic-Coated Aluminum Steel Tube for Exhaust System |
| Material | Aluminum Alloy |
| Surface treatment | Anodized/Powder Coated |
| Color | Silver/Gold/Customized |
| Height | Custiomized |
| Thickness | Customized |
| Length | Customized |
| Punching Hole Shape | Round/Triangle/Diamond/Customized |
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of stainless steel pipe ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
ASTM A787 Electric-Resistance-Welded Aluminum Steel Tube for Exhaust System
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