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Model No.: ASTM A254
Brand: TORICH
Standard: Astm
Material: Q195-Q345
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe
Production Process: Erw
Surface Treatment: Copper Coated
Whether Alloy: Non-Alloy
Tolerance: ±3%
Category: Welded Steel Pipe
Processing Service: Welding
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
ASTM A254 BHG1 PVF 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.
ASTM B111
Standard Specification for Copper and Copper -Alloy Seamless Condenser Tubes and Ferrule Stock
GB/T8890
Seamless copper alloy tube for condenser and heat exchanger
BS2871
Standard Specification for copper and copper alloys tubes
JIS H3300
Standard Specification for copper and copper alloy seamless pipes and tubes
DIN1785
Wrought copper and copper alloy tubes for condensers and heat exchangers
GB/T19447
Copper and copper-alloys seamless tubes with integral fins for heat exchanger
ASTM B359
Standard Specification for copper and copper alloy seamless condenser and Heat Exchanger Tubes with integral fins
ASME SB 359
Standard Specification for copper and copper alloy seamless condenser and heat exchanger tubes with integral fins
EN12451
Standard Specification for copper and copper alloys-seamless,round tubes for heat exchangers
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.