6*0.6MM Low Temp Carbon Steel Pipe Coil , ASTM A254 SPCC Hot Rolled Steel Pipe Refrigerator Condenser

ASTM A254 SPCC 6*0.6MM Low Carbon Single Wall Steel Tube Round Coil For Refrigerator Condenser
We offer single wall electro-welded steel tube, also known as single wall Bundy tube. Mostly it's coated with copper for automotive use. Also, it can be plated with zinc for automotive and condenser use, or coated with PVF for automotive use, as an economic alternative for double-wall welded steel tubes.

Dimensions and Tolerances

We supply double-wall copper brazed steel tubes of many sizes with fine accuracies, made from low carbon steel strips.

Single wall steel tubing is the most common type of tubing used in household refrigeration applications. Bundy single wall tubing is manufactured by continuously forming a single low carbon steel strip into a tubular shape and welding the adjoining edges using a high-frequency induction welding process. Through strict process controls, the internal weld bead is held to a minimum and all external flashing is removed. Corrosion-resistant coatings are applied inline to assure uniform coverage.

Chemical Composition

Mechanical Properties

SINGLE WALL STEEL TUBING OD & WT TOLERANCE

All the tube diameters can be available plain, zinc-coated or copper coated.

PLAIN TUBE

Plain tube is supplied with its outside surface slightly oiled to improve the resistance to oxidation. 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).

WORKING SHOP

Laboratory Testing Equipment

PACKING

6*0.6MM Low Temp Carbon Steel Pipe

A254 Low Temp Carbon Steel Pipe

TSW hot rolled steel pipe

6*0.6MM Low Temp Carbon Steel Pipe Coil , ASTM A254 SPCC Hot Rolled Steel Pipe Refrigerator Condenser Images