4*0.5MM Steel Bundy Tube ASTM A254 DC 04 Low Carbon Bundy Coil Tube
|Place of Origin:||Changzhou|
|Model Number:||4*0.5,4.76*0.5,4.76*0.6, 4.76*0.7, 6*0.6, 6*0.7,8*0.6|
Payment & Shipping Terms:
|Minimum Order Quantity:||2Tons|
|Packaging Details:||wooden box packing, pallet packing|
|Payment Terms:||L/C, T/T|
|Tube Diameter:||4.0mm~10mm||Wall Thickness:||0.5mm, 0.55mm, 0.6mm, 0.65mm,0.7mm,0.8mm|
|Usage:||Refrigerator Part,Cooler,Refrigetor, Wire On Tube Condenser, Evaporator||Type:||Welded Bundy Tube|
|Material Grade:||DC04, BHG1, BHG2, SPCC||Surface Color:||Bright, Copper Coated, Zinc Coated|
4*0.5MM Steel Bundy Tube,
BHG2 Steel Bundy Tube,
6mm Bundy Tube
4*0.5MM ASTM A254 DC 04 Zinc Coated Low Carbon Steel Bundy Coil Tube
The low carbon steel brake tube is supplied in single wall and double wall(Bundy Pipe). The products conform to ASTM A-254-91, A-512-91A, ASTM A214 and A513 in material and quality. Common sizes we supply to the client include 4.76mm×0.7 mm,6.35 mm×0.7 mm,8 mm×0.7 mm.
SINGLE WALL STEEL TUBING OD & WT TOLERANCE
All the tube diameters can be available plain, zinc-coated or copper coated.
The plain tube is supplied with its outside surface slightly oiled to improve the resistance to oxidation. The tube shall be kept in dry storages, away from air drafts, humidity or any other corrosive agents
ELECTROLYTIC BOTH SIDE COPPER COATING
The steel strip from which the tube is made shall be copper coated on both sides with a copper layer ≥2µm. The area along the welding seam, on the outside surface is not coated because of the scarfing operation to remove the excessive bead.
HOT DIP ZINC COATING
Tube outside surface can be coated with a layer of zinc whose weight is ≥ 70 grams per square meter determined by UNI EN ISO 1460/97. This coating the tube withstands to > 72 h in salt spray fog test before showing red rust (according to UNI ISO 9227).