Import Die Collar — Buy in wholesale FOB from Supplier in China
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Die Collar
The company manufactures die collars from hardened tool steels, specifically H13 or P20, for use in extrusion and moulding die assemblies. These rings provide alignment, flow distribution and sealing functions in pipe, tube and profile extrusion lines as well as injection moulding equipment. The listing highlights precision‑machined dimensions and suitability for high‑temperature, high‑pressure environments.
H13 tool steel typically achieves a hardness of 45‑50 HRC after quenching and tempering, with a tensile strength around 850 MPa. In the die‑collar market the alloy is standard for wear‑resistant components that must endure cyclic loading. Typical dimensions range from an inner diameter of 30 mm to 150 mm and a width of 10 mm to 50 mm, with dimensional tolerances of ±0.03 mm and a surface finish of Ra 0.8 µm. The material can operate safely up to about 600 °C, making it suitable for demanding extrusion processes.
Primary customers include extrusion line manufacturers, plastics processors and automotive component makers that require reliable die maintenance. The supplier offers both standard sizes and custom‑made collars to match specific die‑set configurations. Export packaging is usually in wooden crates or on metal pallets, and trade terms are commonly FOB or CIF from Chinese ports. MOQ and lead time are not disclosed, so the importer should request those details directly.
| Material | Tool Steel H13 / P20 (hardened) |
| Typical hardness | 45‑50 HRC typical for H13 after heat treatment |
| Typical tensile strength | 850 MPa typical |
| Typical dimensions | Inner diameter 30‑150 mm, Width 10‑50 mm typical |
| Dimensional tolerance | ±0.03 mm typical |
| Surface roughness | Ra 0.8 µm typical |
| Heat treatment | Quenched and tempered standard for H13 |
| Typical weight | 1‑8 kg typical |
| Common packaging | Wooden crate or metal pallet standard |
| Typical operating temperature | Up to 600 °C typical |
Dongying Lake Petroleum Technology Co., Ltd is based at Huanghe Road, Dongying 257000, China. The firm is listed in the harbour trust tier and shows a 0 % response rate, meaning that communication may require persistent follow‑up. No additional corporate history is provided beyond the address and tier information.
The supplier’s catalogue focuses on precision‑machined die collars made from hardened H13 or P20 tool steel. Both standard and custom dimensions are offered, and the parts are marketed for extrusion, compression and injection moulding applications. The listing does not disclose MOQ, lead‑time, certifications or after‑sales service details.
The Die Collar is a precision-machined ring or collar component used within extrusion and moulding die assemblies to ensure proper alignment, flow distribution, and sealing of material during the manufacturing process. Commonly manufactured from hardened tool steels such as H13 or P20, die collars are critical wear components in pipe, tube, and profile extrusion lines, as well as in compression and injection moulding operations. These components are widely sourced globally for die maintenance, repair, and OEM replacement in metalworking and plastics processing facilities.
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Sourcing Die Collar from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Verify the supplier’s business registration and request a copy of the latest quality management certificate before placing an order. Ask for material test reports confirming the H13 hardness and chemical composition, and consider obtaining a sample collar to check fit within your die assembly. These checks reduce the risk of receiving non‑conforming components.
Clarify logistics early: typical incoterms are FOB from a Chinese port or CIF to the destination, and the buyer should agree on a realistic lead time after the supplier confirms tooling availability. Payment is usually made by T/T against documents or via a confirmed LC; negotiate the exact schedule directly with the supplier.
Arrange a third‑party inspection at the factory or during loading to verify dimensions, surface finish and hardness. Ensure that the packaging - wooden crates or metal pallets - is adequate for safe transport and that all inspection reports and certificates are retained for customs clearance and quality assurance purposes.
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30 suppliersBuy Die Collar in Bulk — Verified Supplier in China
When sourcing Die Collar for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd, a verified supplier based in China, offers this product with key specifications including Die Collar (Die Ring / Collar Component), H13 Tool Steel (AISI), hardened and tempered, Rc 44-52, and OD 50-300mm, ID 20-200mm, thickness 10-80mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8207.30, making it a staple in the Dies & Mouldings sector with strong demand from importing countries worldwide.
Die Collar Specifications, Trade Terms & Pricing
Importing Die Collar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology 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 8207.30 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Die Collar 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 Dies & Mouldings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Die Collar — Shipping, Logistics & Customs
Importing Die Collar 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 8207.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Die Collar
What is the wholesale price of Die Collar?
The current listed wholesale price for Die Collar from Dongying Lake Petroleum Technology Co., Ltd is $180450./Unit 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 Dongying Lake Petroleum Technology Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Die Collar?
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Die Collar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Die Collar?
For international shipping and customs clearance, Die Collar is classified under HS Code 8207.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Die Collar from China?
To import Die Collar from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd. Ensure you have the necessary import licenses for Dies & Mouldings products in your destination country.
Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?
Yes, Dongying Lake Petroleum Technology 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.
What are the key specifications of Die Collar?
The key specifications for Die Collar supplied by Dongying Lake Petroleum Technology Co., Ltd include Die Collar (Die Ring / Collar Component), H13 Tool Steel (AISI), hardened and tempered, Rc 44-52, and OD 50-300mm, ID 20-200mm, thickness 10-80mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Die Collar?
Dongying Lake Petroleum Technology Co., Ltd offers Die Collar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Die Collar the most?
Die Collar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.
What certifications does this Die Collar supplier hold?
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Die Collar meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Die Collar on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Dongying Lake Petroleum Technology Co., Ltd.
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