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Jiangsu Hongbao Group Co., Ltd.
Jiangsu Hongbao Group Co., Ltd. Manufacture since 1958
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Welded Cold Drawn Carbon Steel ERW Coil Tubing Small Od

Jiangsu Hongbao Group Co., Ltd.
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Welded Cold Drawn Carbon Steel ERW Coil Tubing Small Od

Brand Name : Hongbao

Model Number : BHG1

Certification : ISO

Place of Origin : Jiangsu, China

MOQ : 5MT

Price : Negotiable

Payment Terms : T/T, L/C, Western Union, D/A, D/P

Supply Ability : 30000MT per year

Delivery Time : 15 working days

Packaging Details : Seaworthy Coil Bundle Packing

Material : BHG1, SPCC, SPCD-SD, SPCD, SPCE

Thickness : 0.45-1.5mm

Processing : ERW

Shape : Coil

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Welded Cold Drawn Carbon Steel Pipe For Refrigerator Freezer Small OD Good Performance

Description:

1. Standard

SAE J526 Welded low-carbon tubing

EN10305-6 Welded cold drawn tubes from hydraulic and pneumatic power systems

ASTM A254 Copper-brazed steel tubing

2. Steel Grade

BHG1, SPCC, SPCD, SPCEN, ST14, ST15, ST16, DC04, DC05, DC06

3. Heat Treatment

BK or NBK

4. Specification

OD mm 4 4.2 4.76 6 6.35 7.8 8 9.52
W T 0.5-1.0mm (0.5-0.7mm common WT)
Tolerance ±0.05mm
Length 180Kg/coil; 700-1000m/coil; per customer’s request

5. Production Process

Tube welding– Cold drawing (reduce diameter)– Annealing in Protected Atmosphere— Cleaning-- Leakage detection– Zinc/Copper Plating– Keep pressure (Airtightness) – Packing

6. Surface Treatment

Coating Thickness Salt spray test duration
Copper/White Zinc/Colour-Zinc 8μm 72h
PVF 8μm+20μm 1000-2000h
Military Green Zinc 8μm 180h
GALFAN 8μm+20μm 1000-2000h
Nylon 8μm+40μm 180h

7. Packing: In coil, in wooden box with seaworthy packing

8. Application

Fluid carrying system for automobiles

Fluid carrying system for refrigerators

Wire condenser for chillers, showcase

Vending machine, ice machine etc.

Welded Cold Drawn Carbon Steel ERW Coil Tubing Small Od


Product Tags:

ERW coil tubing

      

ERW coiled tubing

      

0.45mm coil tubing

      
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