Changzhou Joyruns Steel Tube CO.,LTD
                                                                                                           
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Since 2000
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Electro Welded Copper Coil Tube Single Wall Galvanized Seamless Steel Pipe 4.76mm OD x 0.6mm WT

Price Negotiable
Price: Negotiable
MOQ: 2Tons
Delivery Time: 10days
Brand: Joyruns
Product Description
Product Overview
Electro-welded single wall refrigeration tubing with dimensions 4.76mm outer diameter and 0.6mm wall thickness. This copper-coated steel Bundy tubing is manufactured using high-frequency induction welding for superior performance in refrigeration applications.
Manufacturing Process
Single wall steel 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 minimized and all external flashing is removed.
Coating Options
Plain Tube
Supplied with slightly oiled outside surface to improve oxidation resistance. Must be stored in dry conditions away from humidity and corrosive agents.
Electrolytic Both Side Copper Coating
Steel strip is copper coated on both sides with a copper layer ≥2µm. The welding seam area on the outside surface remains uncoated due to scarfing operations.
Hot Dip Zinc Coating
Outside surface coated with zinc layer ≥70 grams per square meter (UNI EN ISO 1460/97). Withstands >72 hours in salt spray fog test before showing red rust (UNI ISO 9227).
Tolerance Specifications
Single wall steel tubing OD and WT tolerance specifications chart
Manufacturing Facility
Modern tubing manufacturing workshop with production equipment Steel tubing production line with quality control systems Automated bundy tubing manufacturing process
Quality Assurance Laboratory
Laboratory testing equipment for tubing quality verification Precision measurement instruments for tubing dimensions Material testing equipment for tubing durability Advanced laboratory analysis equipment for tubing quality Corrosion resistance testing apparatus for coated tubing Quality control inspection station for finished tubing products
Packaging & Shipping
Professional packaging of steel tubing coils for shipment Organized storage and packaging facility for tubing products Quality packaging materials and protective wrapping for tubing

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changzhou Joyruns Steel Tube CO.,LTD
Location No.143 Qingyang North road,Tianning district. Changzhou
Contact Person Lee

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