lead door price

The most critical factor is the lead equivalence (Pb), which must match the radiation output of your equipment. For standard X-ray rooms, 1.0mm to 2.0mm Pb is common, while CT rooms or oncology departments may require 3.0mm Pb or higher. Always consult a certified radiation physicist to determine the specific shielding requirements before requesting a quote.

Buyers should choose between Manual or Electric (Automatic) operation and Hinged (Swing) or Sliding designs. Sliding lead doors are preferred for high-traffic medical areas to save space, while hermetically sealed lead doors are essential for cleanroom environments to maintain air pressure and sterility.

The internal structure should feature a high-purity lead sheet (99.99%) seamlessly bonded to a stainless steel or powder-coated aluminum frame. Ensure the door uses heavy-duty reinforced hinges or tracks, as lead doors are significantly heavier than standard doors; a single door leaf can exceed 150kg to 300kg.

To ensure safety and legal import, verify that the manufacturer complies with ISO 9001 for quality management and CE marking for European markets. For medical applications, products should ideally meet IEC 60601-2-45 standards or regional equivalents like FDA registration for the US.

Request a Third-Party Inspection Report (such as SGS or TUV) specifically for radiation leakage testing. You should also ask the supplier for a video of a digital ultrasonic thickness gauge test on the lead plate before the door is sealed to confirm the lead thickness matches your order.

Due to the extreme weight and fragility of the lead core (which can deform under pressure), doors must be packed in reinforced fumigated wooden crates with anti-collision foam padding. Ensure the shipment is marked as 'Heavy Cargo' and use FCL (Full Container Load) if possible to minimize handling risks during transshipment.

Focus on the total weight of the lead content as the primary cost driver. On Made-in-China.com, you can leverage competitive bidding by providing a detailed Bill of Quantities (BOQ). Suppliers often offer 5-10% discounts for orders exceeding 10 units, but never compromise on lead purity for a lower price.

Always use Secured Payment terms or Letter of Credit (L/C) for large industrial orders. Avoid paying the full balance until you receive the Pre-shipment Inspection (PSI) report. For sourcing reliable manufacturers with verified factory videos and certifications, Made-in-China.com provides a robust directory of audited suppliers.