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ASTM A276 304 304l 316 Stainless Steel Profiles stainless steel u channel
Inspection Item | Standard | Inspection Value | |
Appearance | No corrosion, no damage, no black speckle and no pock points | Pass | |
Both surface galvanization | ≥100g/m² | 115g/m² | |
Load Channel | Dimension difference A | Dimension A:±0.4mm | -0.3——0.2mm |
Dimension difference B | Dimension B: ±1.0mm | -0.5——0.5mm | |
Cover Channel | Dimension difference A | Dimension A:±1.0mm | -0.4——0.1mm |
Dimension difference B | Dimension B:±0.4mm | -0.3——0.1mm | |
Side flatness | ≤1.5mm/1000mm | 0.6mm/1000mm | |
Underside flatness | ≤1.5mm/1000mm | 0.5mm/1000mm | |
Angle difference | ≤1°15′ | 1° 5′ | |
Load Channel | Load test | Strengthen flexibility limitation 5.0mm | Strengthen flexibility 4.2mm |
Remainder distortion limitation2.0mm | Remainder distortion1.4mm | ||
Cover Channel | Load test | Strengthen flexibility limitation10.0mm | Strengthen flexibility 8.9mm |
Remainder distortion limitation 2.0mm | Remainder distortion 1.5mm | ||
Test table above ,load keel is 50*15*1.2mm, cover channel is 50*19*0.5mm |
Q1. Where is your factory ?
A1:located in Wenzhou ,China equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-sales service than other stainless steel companies.
Q4. What are your company's main products ?
A4: Our main productsare stainless steel round/square pipe , plate/sheet, coil, , bar, channel, etc.
Q5. How many coutries you already exported ?
A5: Exported to more than 15 countries mainly from America,ZA, Kuwait, Egypt, UAE ,Saudi Arabia,Malaysia,Korea,Bahrain etc.