ASTM B280 B75 B88 B743-92A Copper Tube/Pipe Brass Tube for Fluid Transport

• Customization: Available
• After-sales Service: Oversea After-Sales Service
• Warranty: Confirmed with The Sellers
• Model NO.: ASTM B280 B75
• Type: Straight Copper Pipe
• Shape: Round
• Application: Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe, Electronics, Industrial, Food, Boiler
• Alloy: Alloy
• Certification: CE, ISO, RoHS
• Standard: ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
• Grade: H68
• State: Hard
• Customized: Customized
• Color: Yellow
• Standard Specifications: JIS H3300,En 1057,En 12449,ASTM B68,B75,B8,B280
• Steel Grades: Cu-Dhp, C21000, C22000, C22600, C23000, C24000
• Main Process: Cold-Formed Seamless
• Annual Capacity: 120000 Metric Tons
• Section Shape: Round
• Unit Leagth: 5800mm-12000mm
• Od: 2-500mm
• Wt: 1/16" to 28"
• Ends: Plain Ends
• Pakcage: Packed by Bundles, Plastic Bags, Wooden Case,etc
• Delivery: 7-35 Days
• Surface: Pickled, Bright Annealed, Polished
• Used1: Pipeline Transport, Boiler Pipe, Hydraulic
• Used2: Heating, Piping Water Installation, Heat Exchanger
• Used3: Air-Conditioning, Condenser, Refrigeration
• Transport Package: Seaworthy Package
• Specification: 5.8m-22m
• Trademark: EZ Steel
• Origin: China
• HS Code: 73043110
• Production Capacity: 500000/Year

Product Description

ASTM B280 B75 B88 B743-92a Copper Tube/Pipe Brass Tube for Fluid Transport

Product Description

 

	Item	ASTM Brass Tube / Brass Pipe , Brass Pipe/Brass Tube
	Standard	GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111, ASTMB395,ASTM B587,etc
	Material	Brass:C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000, C27200,C27400,C2800,H59,H62,H70,H65,H80,H90,CuZn30,CuZn37,CuZn35, CuZn40,etc
		Leaded brass:C31400,C31600,C32000,C33000,C33200,C33500,C34000,C34200, C34500,C35000,C35300,C35600,C36000,C36500,C37000,C37700,C38000, C38500,etc
		Tin brass:C40500,C40800,C41100,C42200,C44400,C48200,C46400,C46200,etc
		Aluminium bronze:C60600,C62300,C62400,C63000,C63200,C64200,etc
		Nickel copper:C71000,C71500,C70400,C70600,C70250,C70260,C71520 C72200,C74500,C75200,C77400,etc
		Phosphor bronze:C50500,C51100,C52100,C51980,etc
	Outside  diameter	2-800mm
	Wall thickness	0.2-40mm
	Length	1-12m,or as required
	Hardness	1/16 hard,1/8 hard,1/4 hard,1/2hard,full hard
	Surface	Mill,polished,bright,hair line,mirror,brush,sand blast,etc
	Price term	Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc
	Payment term	TT,L/C,Western Union,D/P,etc
	Export to	Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil, Thailand,Korea,Russia,Chile,India,Egypt,Oman,Kuwait,Egypt,VietNam, England,Holland,Mexico,Peru,Malaysia,Italy,Nigeria,etc
	Package	Standard export package,suit for all kinds of transport,or as required.
	Container Size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
	Application	Brass pipe have strong, corrosion resistant properties, and become a modern  contractor in all of commodity house pipes, heating, cooling water piping  installation of choice
	Contact	If you have any question ,please feel free to contact me  We are sure your inquiry or requirements will get prompt attention.

 

 

Item	Copper tube/pipe
Standard	GB/T 5231-2012,GB/Y1527-2017, ASTM B43-98,ASTM B88M-99, ASTM B135M-96 , GB/T18033-2017,GB/T 4423-2007,GB/T 3771-83,etc
Material	H85,,H68,H65,H63,H62,etc C11000,C12200,C23000,C26200,C27000,C27200,C28000,etc
Size	Outer diameter: 3mm-328mm Wall thickness: 0.5mm-15mm Length: 1m-6m, or as required
Surface	Mill polished,Bright,Oiled,Hair line,Brush,Mirror,Sand blast,etc
Application	seamless copper tube are widely used in airconditioning and refrigeration field service,  heat exchange use, connecting tubes, distribution, fire protection, solar, natural gas, liquefied petroleum gas, vent piping and so on.
Export to	Singapore,Indonesia,Korea,Thailand,Vietnam,Saudi Arabia, Brazil, Spain, Canada, USA, Egypt, India, Kuwait, Dubai,  Kuwait, Peru, Mexico,  Russia,Malaysia, etc.
Package	Standard export seaworthy package or as required.
Price term	Price terms CIF,FOB,CFR.
Payment	L/C,T/T,etc.
Certificates	ISO&SGS &BV etc.

 

Product Overview

Our high-performance copper and brass tubes are manufactured to ASTM B280 (ACR Copper Tube), ASTM B75 (Seamless Copper Tube), ASTM B88 (Water Tube), and ASTM B743 (Seamless Brass Tube) standards, ensuring superior thermal conductivity, corrosion resistance, and durability for fluid transport applications. Ideal for HVAC, refrigeration, plumbing, and industrial systems.

 

Key Specifications

1. Material & Standards

Type	Standard	Grade/Alloy	Key Features
Seamless Copper Tube	ASTM B75	C10200 (Oxygen-Free Copper), C12200 (Phosphorus Deoxidized)	High purity, excellent bendability
Water Tube	ASTM B88	Type K/L/M (Hard & Annealed)	Pressure-rated for plumbing systems
ACR Copper Tube	ASTM B280	Temper: O (Soft), H (Hard)	Refrigeration & air conditioning use
Seamless Brass Tube	ASTM B743	C23000 (Red Brass), C26000 (Cartridge Brass)	Corrosion-resistant, machinable

2. Size Range

• Outer Diameter (OD): 3mm - 200mm

• Wall Thickness (WT): 0.5mm - 10mm

• Length: Straight: 1m - 6m | Coils: Up to 50m (Customizable)

3. Mechanical Properties

Material	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
Copper (C10200)	200-250 (Soft)	30-40 (Soft)	≥40
Brass (C26000)	340-500	125-400	≥35

4. Chemical Composition (%)

Element	Copper (C10200)	Brass (C26000)
Cu	≥99.95	68.5-71.5
Zn	-	Remainder
Pb	≤0.005	≤0.07

 

Features & Benefits

 Superior Thermal Conductivity - Ideal for heat exchangers and refrigeration systems.
 Corrosion Resistant - Long lifespan in water, steam, and chemical environments.
 Pressure-Tested - Hydrostatic/eddy current tested for leak-proof performance.
 Customizable - Available in hard-drawn, annealed, or coated (tin-plated) options.
 Certified Quality - ISO 9001, RoHS, and mill test reports provided.

 

Applications

• HVAC & Refrigeration: ACR copper tubes (ASTM B280) for condensers/chillers.

• Plumbing: ASTM B88 Type K/L/M for water/gas distribution.

• Industrial: Brass tubes (ASTM B743) for hydraulic/pneumatic systems.

• Marine: Naval brass tubes for seawater cooling systems.

 

Packaging & Delivery

• Standard: Wooden crates/bundles with anti-corrosion paper wrapping.

• Export: Seaworthy packing (20ft/40ft containers).

• Lead Time: 15-25 days (stock items ship in 7 days)

Photos

 

Packaging & Shipping

Certifications

 

FAQ

Q:  How many days can you deliver after confirmed the order?
A:  For stock:  within 5-7 days;
      For customized product:  around 30 days;
      For special sizes:  subject to negotiation.

Q: How does your company do quality control?
A: ISO 9001:2015 certified;
     Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
    
  
Q: Can I have a factory-visit?
A:  Surely. All customers are welcome to visit us in China.

Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service. 
 

Company Profile

	Business Type:	Manufacturer/Factory
	Main Products:	Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ...
	Registered Capital:	2000000 RMB
	Plant Area:	>2000 square meters
	Management System Certification:	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD
	Average Lead Time:	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

SGS Serial NO. :

QIP-ASI199413Report Verification

EZ STEEL INDUSTRIAL Co., Ltd, together with LONG-RUN METALS Co., Ltd, is the export division and window company of EZ STEEL GROUP, which was founded in 1996 and has been committed to the development and manufacturing of industrial tubes in the past 20 years. It is one of the largest steel tube manufacturing enterprise groups in China. The group possess fixed assets over 200million and more than 800 employees with annual production capacity over 300 thousand tons.

The company has continuously introduced the world advanced manufacturing equipment and now is able to produce welded and seamless steel tube, copper tube and nickle alloy tube. We also have our own coating facilities and workshops for further processing. After years of development, EZ STEEL GROUP and the affiliated enterprises have obtained many kinds of domestic and international certifications including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE, License for Manufacture of Pressure Piping in China, etc. The company has obtained good domestic achievements and is the nominated supplier of CNPC and CNOOC. The product are exported to Southeast Asia, the Middle East and Africa, Europe, Australia, North and Latin Americas via trade companies, and are widely used in pipeline works, foundation works, steel structure works, boiler and condenser fabrication, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects etc.

Holding the concept of First-class Brand, First-class Service, First-class Value, EZ STEEL GROUP is aiming to build up a win-win enterprise platform for both our customers and employees.

CONTACT US
Contact: Rosy Xu
EZ STEEL INDUSTRIAL CO., LTD
Add: No.199,  Xiangfu Road, Yuhua Industrial Zone, Changsha City , P.R China 

Pls. do not hesitate to contact me if you have any questions!

You are warm welcomed to visit our factory!!!

Thank you for visiting our products & Looking forward to hearing from you!