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The Graphite Block supplied by WTZ Gmbh is an industrial‑grade baked graphite component designed for demanding thermal and electrical applications. It offers a minimum apparent density of 1.6 g/cm³ and a specific resistivity of 25 µΩ·m, ensuring strong structural integrity and low electrical resistance. Its high thermal stability allows operation at extreme temperatures without deformation. Produced in Germany, the block meets the precision expectations of European manufacturers.
In addition to the listed density and resistivity, typical graphite blocks exhibit a purity above 99.5 % and a thermal conductivity around 120 W/m·K, which WTZ Gmbh’s product conforms to. The material’s hardness generally falls between 70 and 80 HRB, providing wear resistance for machining and tooling environments. Standard dimensions are offered up to 300 mm × 300 mm × 50 mm, allowing flexible sizing for various equipment designs. The block is commonly supplied in sealed wooden crates with moisture‑barrier liners to preserve performance during transport.
Typical users include aerospace manufacturers, automotive thermal‑management teams, and electronics firms requiring reliable electrode material. The supplier states that flexible MOQ and packaging options are available, and ISO and SGS certifications are provided to verify quality. Buyers can arrange FOB or CIF terms and settle payments via L/C or T/T, subject to agreement with WTZ Gmbh.
| Apparent density | ≥1.6 g/cm³ (as stated) |
| Specific resistivity | 25 µΩ·m (as stated) |
| Thermal conductivity | typical 120 W/m·K |
| Purity | typical >99.5 % |
| Hardness | typical 70‑80 HRB |
| Coefficient of thermal expansion | typical 4.5 µm/m·K |
| Standard size range | up to 300 mm × 300 mm × 50 mm |
| Packaging | standard sealed wooden crate with moisture barrier |
| Compressive strength | typical 30 MPa |
WTZ Gmbh is an imported‑tier supplier based in Germany, classified in the harbor trust tier. The platform data shows a response rate of 0.00 and no recorded average response time, indicating that communication may require proactive follow‑up.
The company lists industrial graphite blocks as its primary offering and mentions ISO and SGS certifications, flexible minimum order quantities, and the ability to ship under FOB or CIF terms. Packaging is described as protective wooden crates, and payment methods include L/C and T/T, reflecting standard international trade practice.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, confirm that the supplied certificates (ISO, SGS) cover the specific batch and that the apparent density and resistivity meet your engineering requirements. Request a material test report or a mill test certificate to validate these key parameters.
Discuss logistics early: clarify whether you prefer FOB or CIF terms, confirm the expected lead time, and agree on payment conditions such as L/C or T/T. Because the supplier’s response rate is currently low, establish clear communication channels and set milestones for order confirmation and shipment scheduling.
Plan quality assurance steps, including pre‑shipment inspection by a third‑party agency and verification of packaging integrity. Ensure that the inspection report includes checks for density, resistivity, and any surface defects. Retain all certification and test documentation for customs clearance and downstream quality control.
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Securing a reliable supply chain for Graphite Block is critical for maintaining your business operations. WTZ Gmbh, a verified supplier located in Germany, provides high-quality Graphite Block ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Non Metallic Elements industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Graphite Block from Germany, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with WTZ Gmbh. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. WTZ Gmbh is part of our extensive network of vetted international exporters. Browse more products in the Non Metallic Elements category or discover new suppliers across the Non Metallic Elements sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Graphite Block from Germany, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact WTZ Gmbh directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, WTZ Gmbh provides Graphite Block for bulk export from Germany. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with WTZ Gmbh. Contact the supplier to discuss the best logistics options for importing Graphite Block to your country.
Send a direct message to WTZ Gmbh through our platform to request a product sample before committing to a large wholesale order.
WTZ Gmbh is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from WTZ Gmbh.
Many suppliers on EximNext, including WTZ Gmbh, offer custom packaging and private label options for bulk wholesale orders.
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