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20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
Specifications
Brand Name :
Wuxi Sylaith Special Steel Co., LTD
Model Number :
C11000 C1100
Certification :
MTC
Place of Origin :
JIANGSU, CHINA
MOQ :
100KG
Payment Terms :
30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING
Supply Ability :
1000+ton/tons+month
Delivery Time :
7-15 days or as requirements
Packaging Details :
Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Material :
ASTM C11000, T2
Copper Content :
99.99%
Alloy :
Non-alloy
Price Term :
Fob/CIF/EXW/DDP
Thickness Range :
5-100mm
Width Range :
10-200mm
Length :
6m or Cusromized
Usage :
Electricity/Rail Traffic/Electrommunication
Description
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar

C11000 Electrolytic Tough Pitch (ETP) Copper Flat Bar and C10100 Oxygen-Free Copper Flat Bar are the industry standards for high-conductivity electrical bus bars. With a minimum copper purity of 99.9% , these non-alloy, golden-colored copper bars deliver excellent electrical conductivity, strong corrosion resistance, and long service life.

Our copper bus bars are available in common sizes including 20×3, 30×3, and 50×3, as well as custom dimensions up to 600mm wide and 20mm thick. Standard lengths are 3m or 6m, with custom lengths available.

Manufactured under ASTM, GB, JIS, DIN, BS, and EN standards, our copper flat bars are trusted for electricity transmission, rail traffic, telecommunications, and grounding systems.

With a production capacity of 15,000 tons/month and flexible MOQ of 300kg, we offer OEM/ODM services, standard export packaging, and multiple delivery terms (FOB, CIF, FCA, EXW, DDP).

20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
Technical Specifications
Parameter Details
Product Name Pure Copper Flat Bar / Copper Bus Bar
Model No. C11000, C1100, C10100
Shape Flat Copper Bar
Alloy Non-alloy (Pure Copper)
Cu (Min) 99.9%
Color Golden
Standard GB, ASTM, UNS, SAE, DIN, BS, JIS, AISI, EN
Copper Grades Available C11000, C10200, C12000, C12100, C12200, C26200, C26800, C28000
Material Pure copper or tinned copper
Surface Bright, matt, electrolysis bright, downy, mesh, belt, bright finished
Edge Mill edge or slit edge
Thickness 2mm – 25mm (custom available)
Width 20mm – 600mm (custom available)
Length 300mm – 6000mm (standard: 3m or 6m)
MOQ 300kg
Price Term FOB / CIF / FCA / EXW / DDP
Payment Term 30% deposit + 70% balance before delivery
Delivery Time Prompt delivery or based on quantity
Port Shanghai or as required
Packaging Standard export seaworthy package
Production Capacity 15,000 tons/month
Origin Jiangsu, China
Certification ISO9001:2015
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
Common Sizes & Weight Table
Specification Length (m) Weight (kg/m) Weight (kg/3m) Weight (kg/6m)
TMY-25×3 2-6 0.6675 1.335 4.005
TMY-25×4 2-6 0.89 2.67 5.34
TMY-30×3 2-6 0.801 2.403 4.806
TMY-30×4 2-6 1.069 3.207 6.414
TMY-40×4 2-6 1.424 4.272 8.544
TMY-40×5 2-6 1.78 5.34 10.68
TMY-50×3 2-6 1.335 4.005 8.01
TMY-50×5 2-6 2.225 6.675 13.35
TMY-50×6 2-6 2.67 8.01 16.02
TMY-60×6 2-6 3.204 9.612 19.224
TMY-60×8 2-6 4.272 12.816 25.632
TMY-80×8 2-6 5.696 17.088 34.176
TMY-80×10 2-6 7.12 14.24 42.72
TMY-100×10 2-6 8.9 17.8 53.4
Key Features
Feature Benefit
High purity (≥99.9%) Maximum electrical conductivity (100% IACS for C11000)
Strong corrosion resistance Long service life even in harsh environments
Low and stable grounding resistance Reliable performance for earthing systems
High current carrying capacity Efficient power transmission with minimal loss
Easy installation Simple to cut, drill, and bend
Environmental & cost-effective Recyclable and long-lasting – lower total cost of ownership
Tinned surface available Enhanced solderability and oxidation resistance
Applications

  • Main bus bars in switchgear and panel boards

  • Transformer connections

  • Power distribution boxes

Rail Traffic

  • Grounding systems for railway lines

  • Power supply bars for electric trains

Telecommunications

  • Grounding bars in communication cabinets

  • Equipment bonding conductors

Industrial Equipment

  • Bus bars for industrial control panels

  • High-current connections in electrolytic processes

Building & Construction

  • Lightning protection grounding systems

  • Main earthing bars in buildings


20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar


Packaging and Shipping
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
Frequently Asked Questions
Q1: What is the difference between C10100 and C11000?

A:

  • C11000 (ETP – Electrolytic Tough Pitch): 99.9% pure, 100% IACS conductivity. Contains oxygen (0.02-0.04%). Most common and cost-effective bus bar material.

  • C10100 (OFE – Oxygen-Free Electronic): 99.99% pure, higher ductility. Used in critical electronic and vacuum applications. More expensive. For most bus bar applications, C11000 is the standard choice.

Q2: What sizes do you stock?

A: Standard stocked sizes include 20×3, 30×3, 50×3, plus 25×3, 25×4, 30×4, 40×4, 40×5, 50×5, 50×6, 60×6, 60×8, 80×8, 80×10, and 100×10. Custom sizes up to 600mm wide × 25mm thick × 6000mm long available.

Q3: Can you provide tinned copper bus bars?

A: Yes. Tinned surface is available for enhanced corrosion resistance and improved solderability.

Q4: What is your MOQ?

A: Minimum order quantity is 300kg for standard sizes. Trial orders below MOQ may be accepted – please contact us.

Q5: What is your delivery time?

A: Prompt delivery for stock sizes. Custom orders typically ship within 7-15 days after deposit confirmation.

Q6: Do you provide third-party inspection?

A: Yes. We accept SGS, BV, or any other third-party inspection at your request.

Q7: Do you have ISO certification?

A: Yes. Our factory is ISO9001:2015 certified.

Q8: What payment terms do you accept?

A: 30% T/T deposit + 70% balance before delivery. Other terms negotiable for long-term partners.

Q9: Can you cut to custom lengths?

A: Yes. We can cut to any length between 300mm and 6000mm.

Q10: How do I get a quotation?

A: Please send us your required dimensions (thickness × width × length) , quantity (or weight) , and destination port. We will reply within 24 hours with the best price.

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20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar

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Product Detail
Brand Name :
Wuxi Sylaith Special Steel Co., LTD
Model Number :
C11000 C1100
Certification :
MTC
Place of Origin :
JIANGSU, CHINA
MOQ :
100KG
Payment Terms :
30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING
Contact Supplier
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar
20*3 30*3 50*3 C10100 C11000 Copper Flat Bar Copper Bus Bar

WUXI SLAST SPECIAL STEEL CO., LTD

Verified Supplier
1 Years
wuxi
Since 2010
Business Type :
Manufacturer, Trading Company
Main Products :
Copper Plate Sheet, Decorative Copper Sheets, Red Copper Sheet
Total Annual :
500000-600000
Employee Number :
100~450
Certification Level :
Verified Supplier
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