- Overview
- Product Description
- Certifications
- Production flow
- Packaging & Shipping
- Company Profile
- FAQ
Basic Info.
Model NO.
C70400
Temper
Soft Anneal, Deep-Drawing Anneal, etc
Surfaces
Mill, Polished, Bright, Oiled, Hair Line,etc
Standards
ASTM, GB, ISO, DIN, BS, JIS, En, etc.
Diameter
<500mm, or as Requirement
Length
<3m, or as Requirement
Thickness
1mm~15mm, or as Requirment
Transport Package
Bundles or as Customer′s Requirement
Trademark
ZYTC
Origin
China
HS Code
7409119000
Production Capacity
200tons/Month
Product Description
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ASTM B466/B466M-2018Standard Specification for Seamless Copper-Nickel Pipe and Tube
C70400
Production Flow
Packaging & Shipping 
| Product Name | PEX to Copper Connectors C70400 Brass Pipe for PEX Adaptor |
| Standard | ASTM, AISI, DIN, EN, GB, JIS, etc |
| Material | ASTM B466/B466m-2018: C70400 C70600 C71000 C71500 C71520 C72200 |
| MOQ | 300Kg |
| Package | Standard export package, suited for all kinds of transport, or as required. |
| price term | EXW, FOB, CFR, CIF, DDP, etc. |
| Contact | If you have any questions, please feel free to contact me. We are sure your inquiry or requirements will get prompt attention. |
| GRADE | TECHNOLOGY | TEMPER |
| COPPER | HOT ROLLED | M20 |
| COLD ROLLED | O60,H01,H02,H04,H06,H08 | |
| ITEM | SIZE | |
| PIPE/ TUBE | OUT DIAMETER | 1mm~300mm |
| WALL THICKNESS | 0.5mm~15mm | |
| LENGTH | 1000mm~3000mm, or as required | |
ASTM B466/B466M-2018
Standard Specification for Seamless Copper-Nickel Pipe and Tube
This specification covers the requirements for seamless UNS C70400, C70600, C71000, C71500, C71520, and C72200 copper-nickel pipes and tubes in straight lengths suitable for engineering applications. UNS C70620 and C71520 copper alloys are intended for products that are to be welded subsequently. Each product should be manufactured from cast billets by hot extrusion or piercing and then subjected to cold working and annealing. The standard tempers for the products in this specification are soft annealed (O60), light drawn (H55), hard drawn (H80), and hard drawn and end annealed (HE80). Pipe and tube tensile properties, Rockwell hardness, and test performance should conform to the values specified herein. Performance requirements include those from expansion, flattening, and eddy Current tests.
C70400 Chemical Composition: Copper (Cu) 79%, Nickel (Ni) 13%, Silicon (Si) 4%, and Manganese (Mn) 4%.
Physical Properties: Density of 8.9 g/cm³, melting point around 991°C (1816°F), and a reddish-gold appearance.
Mechanical Properties: It offers high strength, good electrical conductivity, and excellent corrosion resistance.
Applications: C70400 is commonly used in marine environments, heat exchangers, electrical connectors, terminals, and wiring components.
Copper Alloy
| US | China | Europe | France | Germany |
| C70400 | CuNi10Si1 (EN 1982) | CuNi10Si1 (NF A51-105) | CuNi10Si1 (DIN 17666) | |
| C70600 | HAl77-2 (GB/T 5232) | CuNi10Fe1Mn (EN 1982) | CuNi10Fe1Mn (NF A51-105) | CuNi10Fe1Mn (DIN 17666) |
| C71000 | HAl80-2 (GB/T 5232) | CuNi20Mn (EN 1982) | CuNi20Mn (NF A51-105) | CuNi20Mn (DIN 17666) |
| C71500 | BFe30-1-1 (GB/T 5232) | CuNi30Mn1Fe (EN1982) | CuNi30Mn1Fe (NF A51-105) | CuNi30Mn1Fe (DIN 17666) |
| C71520 | HSn70-1 (GB/T 5232) | CuZn30Ni1 (EN 1982) | CuZn30Ni1 (NF A51-105) | CuZn30Ni1 (DIN 17666) |
| C72200 | HAl77-7 (GB/T 5232) | CuNi23Mn (EN 1982) | CuNi23Mn (NF A51-105) | CuNi23Mn (DIN 17666) |
Typical Uses
General Characteristics | Applications |
| Good Electrical and Thermal Conductivity Good Electroplating Ability Good Corrosion Resistance Good Cold Forming and Deep Drawing Qualities Perfect Soldering and Welding Excellent Against Stress Corrosion Cracking | 1.Fluid pipe 2. Power Plant 3. Structure pipe 4. High and low-pressure Boiler tube 5. Seamless steel tubes for petroleum cracking 6. Conduit pipe 7. Scaffolding pipe pharmaceutical and ship building |
Certifications
Quality is an integral part of our Business Principles. The quality policy guides us to deliver products and services that exceed the customers' expectations and meet all the standards. These principles have helped us to get recognition as a trusted vendor from customers around the world. Maxi Metal Products are trusted and chosen by customers all over the world. This trust is based upon our quality certification and our reputation for consistently delivering high-quality products.
Who We Are?
Tianjin Zhongyantiancheng Steel Trading Co., Ltd
Tianjin Zhongyantiancheng Steel Trading Co., Ltd is the leader in the sale and distribution of aluminum, copper, copper alloys, brass, and bronze. We maintain huge inventories of aluminum, copper, brass, bronze, and specialty copper alloys. Our production and inventories consist of plates, coils, strips, foils, bars, tubes, rounds, hollows, rectangles, squares, hexagons, wires, and made-to-order shapes for customer-specific applications. We are the leading China alloy distributor of over one hundred different grades of aluminum and copper alloys in excess of 5000 metric tons.
Customers Visiting
Customers Visiting
FAQ
Q1:Can you send samples?
A: Of course, we can provide customers with samples and express shipping services all over the world.
Q2:What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have, and quantities you need to purchase.
Q3:It's my first time importing steel products, can you help me with it?
A: Sure, we have an agent to arrange the shipment, we will do it together with you.
Q4:How long does your delivery time take?
A: In general, our delivery time is within 7-15 days and may be longer if the quantity is extremely large or special circumstances occur.
Q5: How many countries have you already exported to?
A: We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African countries. Our export experience is rich, we are familiar with different market demands, can help customers avoid a lot of trouble.
Q6:Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q7:Does the product have a quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q1:Can you send samples?
A: Of course, we can provide customers with samples and express shipping services all over the world.
Q2:What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have, and quantities you need to purchase.
Q3:It's my first time importing steel products, can you help me with it?
A: Sure, we have an agent to arrange the shipment, we will do it together with you.
Q4:How long does your delivery time take?
A: In general, our delivery time is within 7-15 days and may be longer if the quantity is extremely large or special circumstances occur.
Q5: How many countries have you already exported to?
A: We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African countries. Our export experience is rich, we are familiar with different market demands, can help customers avoid a lot of trouble.
Q6:Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q7:Does the product have a quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.