C68700 Aluminum Brass Tube PDF
Products Description
GNEE is a renowned manufacturer and exporter of high-quality C68700 aluminum brass tubing. We offer a range of premium C68700 aluminum brass tubing, providing our valued customers with a strong market advantage at highly competitive prices. As a leading manufacturer and exporter of C68700 aluminum brass tubing, all our C68700 aluminum brass tubing is manufactured by our experienced professionals using premium raw materials and strictly adhering to industry standards.
We also offer brass tubing of C26000 (cassette brass), C27000, C27200, and C27400. These brasses offer good corrosion resistance, moderate strength, and, in some types, excellent ductility. Brass tubing is commonly used in underground water pipelines, metal flexible conduits, electrical conduits, and many other applications. With years of manufacturing experience, we consistently provide global customers with high-quality, reasonably priced C68700 aluminum brass tubing.
Chemical Composition
(%max., unless shown as range or min.)
|
Cu |
Fe |
Pb |
Zn |
|
|---|---|---|---|---|
|
Min./Max. |
62.0-65.0 |
.07 |
.07 |
Rem. |
|
Nominal |
63.5 |
- |
- |
36.5 |
Admiralty Brass Mechanical Properties
| Classification | Temper | Designation | Outside diameter (mm) | Thickness (mm) | Tensile Strength Kgf/mm2 | Elongation (%) | Yield Strength (kg/mm2) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM JIS Admiralty Brass Aluminum Brass |
061 061 |
C4430T-O C4431TS-O |
5mm and over upto and incl 250mm | 0.8mm and over upto and incl 10mm | 32 min | 30min | 11min | ||||
| C6870T-O C6870TS-O |
5mm and over upto and incl 50mm | 0.8mm and over upto and incl 10mm | 36min | 40min | 13min | ||||||
| C6871T-O C6871TS-O C6872T-O |
Over 50mm upto and incl 250mm | 0.8mm and over upto and incl 10mm | 36min | 40min | 13min | ||||||
| C6872TS-O | |||||||||||
Application Industries for ASTM B111 C68700 Aluminium Brass Tubes
Plumbing and HVAC
Marine
Heat Exchangers
Condenser
Automotive
Electrical and Fuel Gas
FAQ
Q: What is the primary application of C68700 tube?
A: The primary application for C68700 tube is in heat exchangers and condensers for power plants, ships, desalination plants, and offshore platforms.
Q: How does C68700 compare to Admiralty Brass (C44300)?
A: C68700 offers significantly better resistance to dezincification and generally superior corrosion resistance in seawater compared to Admiralty Brass C44300.
Q: How does C68700 compare to 90-10 Copper-Nickel (C70600)?
A: C68700 is more cost-effective but generally has lower resistance to impingement attack and overall corrosion in high-velocity seawater compared to C70600. C68700 is a common economical alternative.
Q: What ASTM standards cover C68700 tube?
A: C68700 tube is commonly supplied to ASTM B111/B111M for seamless condenser tubes and ASTM B543 for welded heat exchanger tubes.
Q: What is the tolerance on dimensions for C68700 tube?
A: Dimensional tolerances for C68700 tube are specified in the relevant ASTM standards (e.g., B111), which cover outside diameter, wall thickness, and length.
Our inventory is in stock
|
C68700 copper tube |
C68700 condenser tube |
C68700 brass pipe supplier |
|
C68700 brass tube |
Copper alloy C68700 tube |
ASTM B111 C68700 |
|
Aluminum brass C68700 tube |
C68700 heat exchanger tube |
C68700 welded tube |
|
C68700 seamless tube |
UNS C68700 tube |
C68700 brass hollow bar |
|
Arsenical aluminum brass tube C68700 |
C68700 copper pipe |
C68700 drawn tube |
about us
Our Product Portfolio
We supply an extensive inventory of copper products in various forms, grades, and tempers to meet your exact specifications.
1. Copper & Copper Alloy Tubes/Pipes
Type: Copper Seamless Tube, Copper Welded Tube, Capillary Tube, Refrigeration Tube, Heat Exchanger Tube, Condenser Tube, Dehydrated Tube.
Key Alloys: C10200 (OFHC Copper), C11000 (ETP Copper), C12200 (DHP Copper), C44300, C68700, C70600 (Copper Nickel 90/10), C71500 (Copper Nickel 70/30).
2. Copper & Copper Alloy Sheets/Plates
Type: Copper Sheet, Copper Plate, Copper Foil, Copper Thin Sheet, Copper Thick Plate, Embossed Sheet, Perforated Sheet.
Key Alloys: C10200, C11000, C17200 (Beryllium Copper), C26000 (Cartridge Brass), C26800, C28000 (Muntz Metal).
3. Copper & Copper Alloy Bars/Rods
Type: Copper Round Bar, Copper Square Bar, Copper Hexagonal Bar, Copper Flat Bar, Copper Wire Rod.
Key Alloys: C10100, C11000, C36000 (Free-Cutting Brass), C38500 (Architectural Bronze).
4. Copper & Copper Alloy Strips/Wires
Type: Copper Strip, Copper Coil, Copper Flat Wire, Copper Bare Wire, Copper Braided Wire, Copper Tin-Plated Wire.
Key Alloys: C11000, C26000 (Brass Strip), C51900 (Phosphor Bronze), C52100, C70400.
Quality & Standards
We guarantee that all our products comply with international and national standards, ensuring performance, reliability, and safety.
International Standards: ASTM, EN, DIN, JIS, ISO.
Common Standards: ASTM B111,ASTM B68, B75, B88, B96, B152, B187, B465.
Why Choose Us?
One-Stop Shop: A comprehensive range of copper products simplifies your sourcing.
Quality Assured: Rigorous inspection and material traceability.
Global Logistics: Efficient and reliable shipping to destinations worldwide.
Technical Support: Expert assistance with material selection and specification.
