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Our copper sheets are manufactured in compliance with international standards including JIS H3250-2006, ASTM B152M, and GB/T2040-2008. Available in a wide range of materials, our products are designed to meet the rigorous demands of construction, plumbing, HVAC, and transportation systems. We offer customized sizes, hardness levels, and surface finishes to suit your specific project requirements.
1/16 hard, 1/8 hard, 1/4 hard, 1/2 hard, full hard, soft, etc.
Surface
Mill, Polished, Bright, Oiled, Hair Line, Brush, Mirror, Sand Blast, or as required
Color
Red
Package
Wooden Carton / Standard Export Package
HS Code
7408190000
Origin
Jiangsu, China
MOQ
No MOQ (Sample orders accepted)
Delivery Time
Sample: 3 days; Bulk: 15-30 days
Production Capacity
300 Tons per Month
Applications
Waterproofing Systems: Water stops for concrete joints in basements, tunnels, dams, and water treatment plants.
HVAC & Refrigeration: Pancake coils, LWC coils, and inner-grooved plates for air conditioning and refrigeration.
Plumbing & Fluid Transport: Sheets for water, gas, and oil pipelines; PE-coated options for extra corrosion protection.
Industrial Use: Semi-finished copper for general engineering and manufacturing.
Corrosion-Resistant Linings: Protective sheathing in marine and chemical environments.
Architectural Finishes: Brush, mirror, or hair line finishes for decorative cladding.
Why Copper for Water Stops?
Copper's natural properties make it the preferred material for waterproofing applications due to its exceptional performance characteristics.
Corrosion Resistance: Develops a protective patina against moisture, soil chemicals, and concrete.
Ductility: Easily shaped to fit complex joints without cracking.
Water Tightness: Forms a continuous barrier preventing leaks in concrete structures.
Longevity: Does not rust, ensuring decades of reliable performance.
Packing and Shipping
Our copper sheets are securely packaged in wooden cartons with standard export packaging to ensure safe transportation and delivery worldwide.
Frequently Asked Questions
Is there a minimum order quantity?
No MOQ. We accept small and sample orders with direct shipping. Pricing adjusts with quantity.
Do you offer OEM/customization?
Yes, we provide OEM, ODM, and R&D services based on samples, drawings, or ideas.
What are your delivery times?
Samples ship within 3 days; bulk orders take 15-30 days.
Can you customize surface finishes or sizes?
Absolutely. We tailor thickness, width, length, hardness, and surface to your needs.
Which standards do you follow?
ASTM B152M, JIS H3250-2006, and GB/T2040-2008.
Can I visit your factory?
Yes, we welcome visitors to our Wuxi facility to explore long-term cooperation.
Do you handle shipping?
We arrange sea or air freight to your port or warehouse.
What after-sales support do you provide?
18-hour online support for technical questions and assistance.
Which copper grade is best for water stops?
C11000 (ETP copper) offers excellent ductility and corrosion resistance. C12200 (phosphorus-deoxidized) is ideal for welding applications.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification:
Verified Supplier
Wuxi Sylaith(SLAST) Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in ... Wuxi Sylaith(SLAST) Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in ...