Gnee Steel (Tianjin) Co., Ltd.

China Seamless Copper Tube Manufacturers Factory Suppliers

Our company has many years of experience in the industry, as well as a backbone team that is proficient in business and strong in operation. While providing customers with a variety of T1 air conditioning copper piping, T1 T2 Insulated Copper Tubes, seamless round shape copper tube solutions, we can also provide overseas customers with personalized, all-weather, and all-round services.Our company is a modern production enterprise integrating scientific research and development, production design, and marketing services. Modern production workshop, superb manufacturing technology. The Seamless Copper Tube we produce has gone through many tests in the market and has won praise from customers at home and abroad. We are committed to creating long-term partnerships with our clients based on trust and mutual respect. Our company has formed a double incentive to expand production capacity and improve production efficiency. Our products are designed to meet the highest standards of quality, safety, and regulatory compliance, giving our clients peace of mind. We do "keep people with feelings, treatment, career and strength" for talents. We are proud to offer a diverse range of products that meet the needs of our various customers.
  • ASTM B75 Seamless Copper Tube

    ASTM B75 Seamless Copper Tube

    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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  • T1 T2 T3 Air Conditioner Copper Pipe

    T1 T2 T3 Air Conditioner Copper Pipe

    Type:Straight Copper Pipe. Shape:Round. Application:Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe. Alloy:Alloy. Certification:CE, ISO, RoHS. Standard:ASTM B88, ASTM B837,

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  • T1 Air Conditioning Copper Pipe

    T1 Air Conditioning Copper Pipe

    Special tube for air conditioning and refrigeration. Complies with industry standards. Various delivery forms. Sealed after the cleaning process. Bright, clean and dry internal surface

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  • ASTM B88 Seamless Copper Water Tube

    ASTM B88 Seamless Copper Water Tube

    Diameters from 1/8 to 1/8 to 8-1/8. Hard or soft lengths and soft copper coils. K, L, M & DWV for Duct Applications. ACR & dehydrated refrigeration copper coils for HVAC/R applications.

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  • Copper Tubes For Electrical

    Copper Tubes For Electrical

    Copper tubing is also known as purple copper tubing. A type of non-ferrous metal tube that is pressed and drawn seamless.

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  • CuNi 90/10 Copper Nickel

    CuNi 90/10 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 percent nickel. They also

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  • C42600 Copper Tube

    C42600 Copper Tube

    Automotive Applications:Copper tubes find use in automotive applications, particularly in engine cooling systems.They are employed as coolant lines, connecting the radiator, water pump, and engine to

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  • Pancake Coil Copper Tube

    Pancake Coil Copper Tube

    The velocity in the tube is all flocs, and the biggest factor affecting the convective heat release is the thickness of the bottom layer of laminar flow. Because the heat transfer in the bottom layer

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  • C12200 Copper Tube

    C12200 Copper Tube

    Copper tubes are cylindrical pipes made primarily from copper, a ductile and highly conductive metal. They are widely used in various industries and applications due to their excellent thermal and

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  • C11000 Copper Pipe

    C11000 Copper Pipe

    a pipe made of the non-ferrous metal copper.is a pulled and pressed seamless tube.Because of their durability and resistance to corrosion, copper pipes are now the material of choice for installing

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  • Copper H85 Tube

    Copper H85 Tube

    copper h85 tube is one of the components that is needed in air conditioning and refrigerant system. The tube is used as a path for the refrigerant to flow between system components and to contain it

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  • Hollow Copper Pipe Air Conditioning

    Hollow Copper Pipe Air Conditioning

    Hollow copper pipes are commonly used in air conditioning systems as part of the refrigerant circulation system. The copper pipes are an excellent choice due to their high thermal conductivity,

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Neal Abraham star star star star star
Since purchasing products from this supplier, our order volume has increased a lot. We think it's the top choice of our peers.
John Hiatt star star star star star
Your company always upholds the principle of "customer first" and you serve your customers with a smile.
Jim Gil star star star star star
The quality of their products can't be said, the workmanship and materials are very good, the installation master's service attitude is good, the installation is careful, the seller's service is
Sheree Soto star star star star star
If you are picky about product quality, I strongly recommend that you choose this manufacturer's products, because you will not be disappointed, I have been their repeat customer for many years, and
Edwin Brown star star star star star
Every cooperation with this supplier has been a pleasure.
Stephan Martin star star star star star
Authenticity is their standard. Customer service is their cornerstone. Innovation is what they are all about. Companies that think like this would be great partners.
Copper Tubes Type K, L and M - Working Pressures …...

WebDimensions of seamless copper tubes for natural gas and liquified petroleum. ASTM B88 - Seamless Copper Water Tubes - Dimensions Water and gas copper tubes according ASTM B88 - type K, L and M -...

TECTUBE® - HME Metal...

WebHME developed TEC TUBE ® _fin as a seamless copper tube with an exceptional groove structure on the inside surface of the tube. It is specially designed for the production of highly performing...

Copper.org - C12200 Alloy...

Webseamless copper tube, bright annealed: astm: b75/b75m: seamless copper tube: astm: b716: welded copper water tube: military: mil-t-3235: tube, copper, seamless (for torpedo...

Type L Copper Tubing | McMaster-Carr...

Web17 Products About Metal Tubing Medium-Pressure Copper Tubing for Drinking Water This Type L tubing has thicker walls than Type M tubing to handle higher pressures. It is...

Seamless Pipe | McMaster-Carr...

WebThis Type M tubing has the thinnest walls of all our copper tubing for drinking water. It withstands pressures up to 980 psi. ... This tubing has a seamless construction with no weld bead for...

Soft Copper Tube | CTCG | Made in America!...

Web1.000. 10ft, 50ft. Coil Lengths Available from CTCG. 0.250 - 1.000". Call for Availability. Hand Tool May Be Needed. Type K - ASTM B 88 Annealed (Soft) (Marked Green) Used...

The company takes integrity, quality, service and innovation as our business philosophy, and aims to build a first-class brand in the Welding Copper Plate, ASTM B88 copper, TP1 TP2 18mm Copper Pipe industry. We're professional Seamless Copper Tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy cheap Seamless Copper Tube in stock here and get free sample from our factory. Good service and low price are available.
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