Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM, AISI, GB, DIN, JIS |
| Length | Customized |
| Thickness | Customized |
| Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube, Factory Direct Sales Stainless Steel Pipe For Electric Heating Element, Seamless Stainless Steel Pipe/Tube |
| Material | Copper Alloy |
| Outer diameter | 6-630mm, Customized, 6-762mm, 6-860mm;, 6mm-630mm |
| Surface | Annealing, 8K, Polishing or Unpolishing, Morror/Satin |
| Finish | Brush Polish, Cold drawn, Pickled, Bright Annealed or Un Annealed, Bright |
| Application | Industrial, Automotive, etc. |
| Color | Customized |
| Corrosion Resistance | Customized |
| Elongation | Customized |
| Pressure Resistance | Customized |
| Shape | Tube |
| Size | Customized |
| Surface Treatment | Polishing, Anodizing, Plating, etc. |
| Temperature Resistance | Customized |
| Tensile Strength | Customized |
| Weldability | Customized |
| Brand Name | YUHONG |
| Model Number | ASTM B111 C44300 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM, AISI, GB, DIN, JIS | Length | Customized |
| Thickness | Customized | Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube, Factory Direct Sales Stainless Steel Pipe For Electric Heating Element, Seamless Stainless Steel Pipe/Tube |
| Material | Copper Alloy | Outer diameter | 6-630mm, Customized, 6-762mm, 6-860mm;, 6mm-630mm |
| Surface | Annealing, 8K, Polishing or Unpolishing, Morror/Satin | Finish | Brush Polish, Cold drawn, Pickled, Bright Annealed or Un Annealed, Bright |
| Application | Industrial, Automotive, etc. | Color | Customized |
| Corrosion Resistance | Customized | Elongation | Customized |
| Pressure Resistance | Customized | Shape | Tube |
| Size | Customized | Surface Treatment | Polishing, Anodizing, Plating, etc. |
| Temperature Resistance | Customized | Tensile Strength | Customized |
| Weldability | Customized | Brand Name | YUHONG |
| Model Number | ASTM B111 C44300 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | astm b111 seamless copper tube ，c44300 seamless copper tube ，admiralty brass copper round tube | ||
We are one of the largest stainless steel, duplex steel and alloy steel pipe manufacturers in China. After more than 20 years of development, we have accumulated a large number of customers all over the world, and Yuhong products have also won unanimous praise from customers.
C44300 is the ideal choice for heat exchanger tubes. Usually manufactured to meet engineering requirements, you will find that this alloy is often used in oil and gas applications, which also require its non-corrosive properties. C44300 and C68700 have good corrosion resistance. C44300 Brass Seamless Tube The minimum tensile strength of the heat exchange tube is 310Mpa, and the minimum yield strength is 105Mpa.
C44300 Pipe Specifications: ASTM / ASME SB111 CuZn28Sn1As
C44300 Pipe Size: 1/2″ TO 20′ IN, DN15 TO DN500
Outer Diameter: 15mm to 508mm
Wall Thickness: Between 1mm and 11 mm
Length: mainly 6meter or required Length
Schedule: Sch10, Sch40, Sch80, STD
Types : Seamless less than 419mm ( included 419mm)/Seam Welded(over 419mm)
End: Plain End, Beveled End, Treaded
| COUNTRY | STANDARD | NAME |
| ASTM | ASTM B111 | Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock |
| GB/T | GB/T8890 | Seamless Copper Alloy Heat Exchanger Tubes |
| BS | BS2871 | Copper and Copper Alloys Tubes |
| JIS | JIS H3300 | Copper and Copper Alloy-Seamless Pipes and Tubes |
| DIN | DIN1785 | Wrought Copper and Copper Alloy Tubes for Condensers and Heat Exchangers |
Chemical Composition
| Grade | As | Fe | Tin | Cu | Pb | Zn |
| C44300 | 0.02-0.06 | 0.06 | 0.9-1.2 | 70.0-73.0 | 0.07 | remainder |
C44300 Mechanical Properties
| PROPERTIES | METRIC | IMPERIAL |
| Tensile Strength | 331-379 MPa | 48000-55000 PSI |
| Yield Strength(Depend on Temper) | 124-152 MPa | 18000-22000 PSI |
| Elongation at Break | 65% | 65% |
| Creep Strength | 0.370 MPa | 53.7 PSI |
| Charpy Impact | 82.4J | 60.8 FB-LB |
| Fatigue Strength | 115-125 MPa | 16700-18100 PSI |
| Elastic Modulus | 117 GPa | 17000 KSI |
| Poisson's Ratio | 0.34 | 0.34 |
| Machinability | 30 | 30 |
| Shear Modulus | 40 GPa | 5800 KSI |
Application:
Copper pipes are used in a variety of industries; including marine environment, power generation, offshore, oil and gas, and defense.
The drawn copper pipe has both cold working and hot working performance, has the highest degree of seawater corrosion and scouring ability, and high strength. Typical users are distillation and desalination plants, as well as marine coolers and heat exchangers.
Using vacuum melting technology, the quality of the pipe is high: the chemical composition is stable, the size is accurate, and the inner and outer surfaces are clean, smooth and bright. Good mechanical properties-no pores, cracks, pinhole leakage and other defects.
Mechanical Testing Such as Tensile of Area
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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