Gnee Steel (Tianjin) Co., Ltd.

China Seamless ASTM B68 Copper Pipes Manufacturers Factory Suppliers

Since the establishment of the company, we have accumulated a wealth of professional manufacturing technology and valuable experience through long-term research and exploration of Bending T1 Copper Pipe, copper coils for HVAC R, housing water piping . We have a complete after-sales service team to provide you with one-stop service to solve your worries.Our quality Seamless ASTM B68 Copper Pipes and attentive service help increase sales and enhance our corporate image. Our staff will make concerted efforts to meet the challenges of the new market. Our products are backed by our commitment to quality and reliability. We have professional sales staff and implement a networked sales model in major regions across the country. We are proud to offer a wide range of payment options to our clients, including secure online payment systems and flexible financing arrangements. We try our best to solve the urgent and practical needs of users, and provide perfect services for users with high-quality products and advanced technology.
  • ASTM B68 Bright Annealed Seamless Copper Pipe

    ASTM B68 Bright Annealed Seamless Copper Pipe

    1. UNS C10200 Copper: Oxygen-free, no residual deoxidiser. 2. UNS C10300 Copper: Oxygen-free, ultra-low phosphorus. 3. UNS C10800 Copper: Oxygen free, low phosphorus. 4. UNS C12000 Copper:

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  • CuNi30Fe1Mn - Copper Nickel

    CuNi30Fe1Mn - Copper Nickel

    CuNi30Fe1Mn Copper Nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30

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  • ToughMet® Nickel Bronze 729 / C729 / C72900

    ToughMet® Nickel Bronze 729 / C729 / C72900

    Copper alloy 729 is an excellent alternative to nickel alloys, aluminum bronzes, and beryllium copper. C729 ToughMet alloys are anti-galling, free of lead and beryllium, and show excellent corrosion

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  • Solder Ring Copper Fitting

    Solder Ring Copper Fitting

    A solder ring fitting is a pre-soldered capillary connector for joining copper pipes used in plumbing. During the manufacture of these precision-made fittings, a ring of high quality lead-free solder

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  • Copper Press Fitting

    Copper Press Fitting

    Copper Press Fitting is a flameless alternative to soldering copper pipe connections. In this system, a hydraulic tool is used to press specially designed connectors to join traditional pipes. These

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  • Level Wound Tube

    Level Wound Tube

    The Level Wound Coil produced by our company is mainly used in the connection of heat exchangers and pipeline systems in the air conditioning and refrigeration industries.

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  • C44120 Copper Tube

    C44120 Copper Tube

    Copper tubes are used in solar water heating systems, where they help transfer heat from solar collectors to the water supply.

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  • Type m Straight Copper pipe

    Type m Straight Copper pipe

    M-Type copper tubes are highly electrically conductive and are typically used in applications where high electrical and thermal conductivity is required.

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  • C28600 Copper Tube

    C28600 Copper Tube

    Copper tubes find applications in the oil and gas industry for transporting various fluids, including oil, natural gas, and petroleum products.They are used in oil refineries, petrochemical plants,

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  • C13300 Copper Tube

    C13300 Copper Tube

    Copper tubes offer several advantages, such as:Excellent thermal conductivity: Copper is a highly efficient conductor of heat, making it suitable for applications that require heat transfer, such as

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  • C10200 Copper Tube

    C10200 Copper Tube

    High temperature. Used to make heat transfer equipment (such as condenser, etc.). It is also used in oxygen-making equipment to assemble cryogenic piping. Small diameter copper tubes are often used

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  • Seamless Copper Coil Tube For Air Conditioning

    Seamless Copper Coil Tube For Air Conditioning

    Seamless copper coil tubes are commonly used in air conditioning systems. They are made from high-quality copper material and have a smooth interior surface, which allows for better flow of

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Robert Bevins star star star star star
This supplier's products are simple to operate, easy to use, and have great colors. There is no such problem as heat and noise, so I decided to stay!
Carlos Rathbun star star star star star
The service at this store is really good. Customer service has always been respectful to me both before and after the sale. Every time they have helped me clarify the issue in simple language.
Kathleen Moses star star star star star
We have been witnessing the development of this company. They have won the trust of many customers with their warm services and excellent products.
Albert Peter star star star star star
A company can't go far without a firm belief. The company's belief is to be the industry leader. In order to achieve this goal, they continue to optimize their products' service customers.
Melvin Martin star star star star star
Every employee in the company is very energetic and energetic in everything.
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This cooperation with this supplier is very pleasant, thank you!
ASTM B68 - STANDARD SPECIFICATION FOR SEAMLESS …...

WebASTM B68 - STANDARD SPECIFICATION FOR SEAMLESS COPPER TUBE, BRIGHT ANNEALED | GlobalSpec. Building and Construction Electrical and Electronics Flow...

Standard Specification for Seamless Copper Tube, Bright …...

WebSeamless Copper Tube, Bright Annealed 1 This standard is issued under the fixed designation B68/B68M; the number immediately following the designation indicates the...

Standard Specification for Seamless Copper Pipe, Standard …...

WebScope* 1.1 This specification2covers seamless copper pipe in all nominal or standard pipe sizes, both regular and extra-strong, suitable for use in plumbing, boiler feed lines,...

ASTM-B68 | Standard Specification for Seamless Copper Tube, …...

WebDocument Center Inc. is an authorized dealer of ASTM standards. This specification covers bright annealed seamless copper tube suitable for use in refrigeration,oil lines, gasoline...

Standard Specification for Seamless Copper Tube, Bright …...

Web2.1 ASTM Standards: B 68M Specification for Seamless Copper Tube, Bright Annealed [Metric]3 B 153 Test Method for Expansion (Pin Test) of Copper and Copper-Alloy Pipe...

B68/B68M Standard Specification for Seamless Copper Tube, …...

Web6 rows · Apr 18, 2019 · This specification covers bright annealed seamless copper tube suitable for use in ......

We are committed to achieving higher efficiency and better quality for our customers, making the 16mm T1 Copper Pipe, TU1 76mm Copper Pipe, T3 Copper Gas Pipes industry easier, and making human life better! We're professional Seamless ASTM B68 Copper Pipes manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy cheap Seamless ASTM B68 Copper Pipes in stock here and get free sample from our factory. Good service and low price are available.
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