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Model No.: ASTM A254
Brand: TORICH
Type: Welded
Certification: UL
Application: Fluid Pipe
Section Shape: Round
Surface Treatment: Copper Coated
Usage: Refrigeration
Technique: ERW
Material: ASTM A254 BHG1
Place Of Origin: Zhejiang,China
Brand: TORICH
Length: 200-1000mm
OD: 3-25.4mm
WT: 0.3-2.0mm
Keyword: Bundy Tube
Product Name: Copper Coating Single Wall Bundy Tube
Packaging: In plywood case
Productivity: 5000 tons/year
Transportation: Ocean,Land,Air
Place of Origin: Zhejiang,CN
Supply Ability: 5000 tons/year
Certificate: ISO 9001 ISO 14001 TS 16949
HS Code: 7306309000
Port: Shanghai,Ningbo,Foshan
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
4.76*0.7 BHG1 Copper Coating Single Wall Bundy Tube
1. Standard
ASTM A254 Copper-brazed steel tubing
SAE J526 Welded low-carbon tubing
EN10305-6 Welded cold drawn tubes from hydraulic and pneumatic power systems
2. Steel Grade
BHG1, SPCC, SPCD, SPCEN, ST14, ST15, ST16, DC04, DC05, DC06
3. Heat Treatment
BK or NBK
4. Specification
O D/ 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 |
GALF | 8μm+20μm | 1000-2000h |
Nylon | 8μm+40μm | 180h |
7. Packing: In coil, in wooden box with seaworthy packing
8. Application
1) Fluid carrying system for automobiles
2) Fluid carrying system for refrigerators
3) Wire condenser for chillers, showcase
4) Vending machine, ice machine etc.
Product Categories : Welded Steel Pipe
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.