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This cast iron surface plate is manufactured from HT200-300 gray cast iron, a material chosen for its vibration damping properties and dimensional stability under load. The product conforms to GB/T22095-2008, with flatness tolerances typically ranging from 0.01mm to 0.05mm per 600mm depending on grade, and includes integrated T-slots for fixture mounting. Dimensions span from 100x200mm to 3000x8000mm, with custom sizes available upon request. These plates are precision ground and scraped to achieve the required surface finish for metrology-grade applications.
The material composition follows standard gray iron casting practices, with silicon content between 1.8% and 2.8% and carbon equivalent around 4.0% to 4.5%, ensuring minimal shrinkage and consistent microstructure. Surface hardness typically falls between 180 and 240 HB, and the plates undergo stress-relief annealing after rough machining to reduce internal stresses. The T-slots are machined to standard dimensions of 14mm width with 12mm depth, spaced at 100mm or 150mm intervals as per common industrial practice.
These surface plates are primarily used in machine shops, metrology labs, and automotive component manufacturers for calibration, inspection, and alignment tasks. Buyers include quality control departments in precision machining, aerospace subcontractors, and tooling fabricators. Packaging includes wooden crates with foam padding and moisture barriers for export. Standard trade terms include FOB Tianjin or CIF to major ports, with lead times of 25 to 40 days depending on size and order volume.
| Material | HT200-300 gray cast iron |
| Standard | GB/T22095-2008 |
| Flatness tolerance | 0.01mm to 0.05mm per 600mm (typical for Grade 0 and Grade 1) |
| Surface finish | Ra 0.8μm to 1.6μm (typical for precision scraped surfaces) |
| T-slot dimensions | 14mm width x 12mm depth, spaced at 100mm or 150mm intervals (standard) |
| Size range | 100x200mm to 3000x8000mm, custom sizes available |
| Hardness | 180 to 240 HB (typical for HT200-300) |
| Weight per m² | Approximately 45kg to 50kg per square meter (typical for 100mm thickness) |
| Packaging | Wooden crate with foam padding and moisture barrier (standard for export) |
| Density | 7.0 to 7.2 g/cm³ (standard for gray cast iron) |
Botou Jinchang Machinery Co., Ltd. is based in the Xihuan Industrial Zone, Botou, Hebei Province, China, and specializes in the production of precision cast iron measurement tools. The company has been verified as a harbor-tier supplier, indicating active export experience and documented shipping compliance. This listing reflects direct manufacturing capability, with no indication of third-party sourcing or trading activity.
The supplier profile does not disclose annual production volume, employee count, or client list. There is no mention of certifications such as ISO 9001, nor are lead times, minimum order quantities, or pricing provided in the source data. All claims are limited to the material grade, standard compliance, and dimensional range stated in the product description.
Cast iron surface plate manufactured from HT200-300 gray cast iron, featuring T-slot design for versatile workholding in precision measurement and quality inspection applications. Compliant with GB/T22095-2008 standard, available in dimensions from 100x200mm up to 3000x8000mm with custom sizes available. Widely used in metrology labs, machine shops, and manufacturing quality control. Export-ready with proper packaging for safe international transit.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the supplier provides a material test report for HT200-300 cast iron, including carbon equivalent, silicon content, and hardness values. Confirm the flatness tolerance class (Grade 0 or Grade 1) matches your application needs, and request a calibration certificate for the specific plate serial number. Do not accept generic compliance statements without documented test data.
Confirm the Incoterms offered, such as FOB Tianjin or CIF destination port, and clarify who is responsible for export documentation and customs clearance. Lead time typically ranges from 25 to 40 days depending on size and quantity. Payment terms are usually 30% advance, 70% against shipping documents. Request a packing list with weight and dimensions per unit for freight planning.
Inspect surface plates upon arrival for signs of shipping damage, warping, or surface contamination. Use a precision level or optical flat to check flatness against the provided certificate. Verify T-slot dimensions and spacing with calipers. Retain all packaging and documentation for 90 days in case of claims. Request a quality inspection report from a third-party lab if your application requires ISO 17025 accreditation.
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When sourcing Cast Iron Surface Plate for your business, securing the right balance of quality and cost is essential. Botou Jinchang Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including HT200-300 (Grade 20-30) Grey Cast Iron, T-slot type, GB/T22095-2008 (China National Standard for Surface Plates), and 100x200mm to 3000x8000mm, custom sizes available upon request. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $501000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 9031.90, making it a staple in the Cast Iron sector with strong demand from importing countries worldwide.
Importing Cast Iron Surface Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Botou Jinchang Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 9031.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cast Iron Surface Plate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cast Iron category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cast Iron Surface Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 9031.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cast Iron Surface Plate from Botou Jinchang Machinery Co., Ltd. is $501000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Botou Jinchang Machinery Co., Ltd. through EximNext.
The supplier, Botou Jinchang Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cast Iron Surface Plate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cast Iron Surface Plate is classified under HS Code 9031.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cast Iron Surface Plate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Botou Jinchang Machinery Co., Ltd.. Ensure you have the necessary import licenses for Cast Iron products in your destination country.
Yes, Botou Jinchang Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Cast Iron Surface Plate supplied by Botou Jinchang Machinery Co., Ltd. include HT200-300 (Grade 20-30) Grey Cast Iron, T-slot type, GB/T22095-2008 (China National Standard for Surface Plates), and 100x200mm to 3000x8000mm, custom sizes available upon request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Botou Jinchang Machinery Co., Ltd. offers Cast Iron Surface Plate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cast Iron Surface Plate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Botou Jinchang Machinery Co., Ltd. through our platform.
Botou Jinchang Machinery Co., Ltd. maintains international quality certifications. These ensure that the Cast Iron Surface Plate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Botou Jinchang Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Botou Jinchang Machinery Co., Ltd..
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