Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Air conditioning Copper Round Pipe - 3\/4 inch diameter, environmentally friendly","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/c6\/083ae0278cbadc93ad257559ddd6-200x200-1\/air_conditioning_copper_round_pipe_3_2f4_inch_diameter_2c_environmentally_friendly.jpg","attrs":{"Brand Name":"Jiangsu China Steel Union","Model Number":"C12200 ,C12000 ,C10200,C26000,C36000,C70600,TP2,TP1,H59,H62","Certification":"ISO9001,SGS, ASTM, ASME,JIS,EN","Place of Origin":"CHINA WUXI"}}
{"title":"0.1mm-200mm Medical Gas Copper Pipe Custom Round Copper Tube Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/3f\/ae636e696801584d648be0b0ddc7-200x200-1\/0_1mm_200mm_medical_gas_copper_pipe_custom_round_copper_tube_corrosion_resistant.jpg","attrs":{"Brand Name":"China Iron and Steel Federation","Model Number":"thickness 0.1mm-200mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"Copper Alloy Sheet"}}
{"title":"Pre Insulated Copper Pipe 15mm-28mm For Frost Protection Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/a0\/1cc73840ae684e7e64df5068f997-200x200-1\/pre_insulated_copper_pipe_15mm_28mm_for_frost_protection_systems.jpg","attrs":{"Brand Name":"CHINA STEEL UNION","Model Number":"0.1mm-300mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"China"}}
{"title":"Corrosion Resistant Lead Free Copper Pipe Tube 3\/4"-2" For Potable Water Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/5e\/7cb0f3e066d46fbfc7705e725c18-200x200-1\/corrosion_resistant_lead_free_copper_pipe_tube_3_2f4_22_2_22_for_potable_water_systems.jpg","attrs":{"Brand Name":"CHINA STEEL UNION","Model Number":"0.1mm-300mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"China"}}
{"title":"Medical C68700 1 Inch Copper Round Pipe Tube 3mm 4mm 5mm 6mm For Solar Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/9f\/4a74c00c1a8d671354963c3d2ce1-200x200-1\/medical_c68700_1_inch_copper_round_pipe_tube_3mm_4mm_5mm_6mm_for_solar_industry.jpg","attrs":{"Brand Name":"China Iron and Steel Federation","Model Number":"thickness 0.1mm-200mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"Copper Alloy Sheet"}}
{"title":"Custom Type L Copper Pipe 15mm-108mm High Thermal Conductivity EN1057 Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/73\/b4f3f91bafe6ca2a7a879dd3f3ac-200x200-1\/custom_type_l_copper_pipe_15mm_108mm_high_thermal_conductivity_en1057_standard.jpg","attrs":{"Brand Name":"CHINA STEEL UNION","Model Number":"0.1mm-300mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"China"}}
{"title":"Seamless Copper Round Pipe 1\/2"-4" OD Corrosion Resistant For HVAC \/ Plumbing","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/18\/df511039394f97aeb24e8ae55811-200x200-1\/seamless_copper_round_pipe_1_2f2_22_4_22_od_corrosion_resistant_for_hvac_2f_plumbing.jpg","attrs":{"Brand Name":"CHINA STEEL UNION","Model Number":"0.1mm-300mm","Certification":"ISO9001,SGS, ASTM, ASME","Place of Origin":"China"}}
Crafted for precision and performance, this 3/4 inch Air Conditioning Copper Round Pipe is engineered to meet the exacting demands of modern HVACR systems. Designed with both efficiency and environmental responsibility in mind, it serves as the vital conduit for refrigerant flow, ensuring optimal heat transfer and system longevity. This pipe is manufactured in strict accordance with the stringent ASTM B88 standard, guaranteeing a product of consistent quality, reliability, and superior thermal conductivity for a wide range of residential and commercial applications.
Item
Specification / Parameter
Product Name
Air Conditioning Copper Round Pipe
Nominal Diameter
3/4 inch (19.05 mm)
Standard
ASTM B88
Material
High-Purity Copper (C12200 or equivalent)
Temper
Soft (Annealed) or Hard Drawn
Feature
Environmentally Friendly, Highly Conductive
Primary Application
HVACR Refrigerant Lines, Chiller Systems
Product Characteristics & AdvantagesThis Air Conditioning Copper Round Pipe is distinguished by its exceptional thermal conductivity, which facilitates rapid and efficient heat exchange, directly contributing to enhanced system energy efficiency. The inherent corrosion resistance of high-purity copper ensures long-term durability, minimizing the risk of leaks and system failures. As an environmentally friendly choice, copper is a fully recyclable material, supporting sustainable building and maintenance practices without compromising performance.Technology & ManufacturingUtilizing a state-of-the-art drawing process, the copper pipe achieves a smooth, clean interior surface that minimizes pressure drop and turbulence within the refrigerant flow. The adherence to ASTM B88 specifications ensures precise dimensional tolerances, consistent wall thickness, and a completely scale-free, contaminant-free interior. This rigorous production technology results in a reliable component that withstands high operating pressures and thermal cycling.Applications & UsageThe primary application of this 3/4 inch copper pipe is within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR) systems. It is perfectly suited for:
•Connecting indoor and outdoor units of split air conditioning systems.
•Refrigerant discharge and suction lines in commercial chillers and heat pumps.
•General refrigerant plumbing in various cooling installations.
Key Selling Points
•Superior Conductivity: Maximizes heat transfer efficiency for lower operational costs.
•ASTM B88 Compliance: Assures material purity, dimensional accuracy, and performance reliability.
•Durable & Corrosion-Resistant: Built for a long service life, reducing maintenance needs.
•Eco-Conscious Material: Made from recyclable copper, supporting green initiatives.
•Wide Compatibility: The standard 3/4 inch size ensures easy integration into numerous system designs.
Service CommitmentWe are committed to providing high-quality products backed by professional technical support. Our products are carefully packaged to prevent damage during transit, and we ensure reliable supply to meet project timelines.FAQ
•Q: Is this copper pipe suitable for R410A refrigerant?A: Yes, this ASTM B88 compliant 3/4 inch copper pipe is fully compatible with common refrigerants including R410A and R22.
•Q: What is the difference between soft and hard temper?A: Soft (annealed) temper copper pipe is easier to bend and is typically used for long, straight runs or where flexibility is needed. Hard drawn temper is stiffer and is often used for structural support in lines.
•Q: How is the pipe delivered?
A: The copper round pipe is typically supplied in straight lengths, securely bundled and protected to ensure it arrives in excellent condition.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
