Contacts:Miss. Lisa
Tel:0086-13861277353
E-mail:linsa188@gmail.com
Add:No.143 Qingyang North road,Tianning district. Changzhou
Place of Origin: | Changzhou |
Brand Name: | Joyruns |
Certification: | ISO9001,ROHS |
Model Number: | 3.16*0.5,4.76*0.5,4.76*0.6, 4.76*0.7, 6*0.6, 6*0.7, |
Minimum Order Quantity: | 2Tons |
Price: | |
Packaging Details: | wooden box packing, pallet packing |
Delivery Time: | 10days |
Payment Terms: | L/C, T/T |
Supply Ability: | 1500Tons/Month |
Detail Information | |||
Surface Treatment: | Copper Coated/Zinc Coated | Thickness: | 0.5mm-1.0mm |
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Technique: | ERW | Outer Diameter(round): | 3.16 - 10 Mm |
Material: | DC04, SPCC, BHG1, BHG2 | Product Name: | Bundy Tube |
Transport Package: | Coils Or Bundles, Then In Pallets Or Wooden Boxes | Delivey Time: | Within 15 Days |
High Light: | Copper Coated Steel Bundy Tube,7.9*0.7mm Steel Bundy Tube,BHG1 Bundy Pipe |
ASTM A254-97 BHG1 7.9*0.7mm Copper Coated Steel Bundy Tube
The Tube Applied for Condenser, Hydraulic System Industries, Copper brazed double-wall steel tube is made of steel strip which is copper plated on both sides. It has widely applied for automobiles, refrigerators and other hydraulic system industries.
Tube tolerance
outer diameter (φ) | wall thickness tolerance(mm) | wall thickness(mm) | diameter tolerance (mm) | weight (g/m) | weight Zinc(g/m) | weight PVF (g/m) | resistance to pressure (Mpa) | length(m/ton) | |
4.75(3/16″) | ±0.05 | 0.7 | ±0.12common ± 0.08 Higher | 70 | 71 | 72 | 88 | 13889 | |
6 | ±0.05 | 0.7 | ±0.12common ± 0.08 Higher | 91 | 92 | 93 | 70 | 10753 | |
6.35(1/4″) | ±0.05 | 0.7 | ±0.12common ± 0.08 Higher | 97 | 98 | 99 | 64 | 10101 | |
8(5/16″) | ±0.05 | 0.7 | ±0.12common ± 0.08 Higher | 125 | 127 | 128 | 51 | 7813 | |
9.52(3/8″) | ±0.10 | 0.7 | ±0.12common ± 0.08 Higher | 152 | 153 | 154 | 43 | 6494 | |
10 | ±0.10 | 0.7 | ±0.12common ± 0.08 Higher | 160 | 162 | 163 | 41 | 6135 | |
Mechanical Property | Yield Strength 6s ≥180Mpa Elongation δ≥25% Tensile Strength 6s ≥290Mpa | ||||||||
Test item | Flaring Test / Bending Test / Flattening Test / Pressure Test / SalJt mist Test |
Specification and performance of surface plating
Mark | Type | Typical Appearance | Aiti-corrosion Time |
A | Copper Tube | Bright or light blue | 6-8h |
B | White Zinc Tube | Rainbow and white | 24-36h |
Miss. Lisa
0086-13861277353