HD-300/320
HD-300/320 Heat-transfer oil for chemical/asphalt/concrete industries
HD-300/320 is a heat-transfer oil for chemical/asphalt/concrete industries recorded in the Jingchuang metal-processing fluids album. Packaging sizes and concentration guidance follow the catalogue's recommended-use tables.
HD-300/320
Product overview
HD-300/320 is a heat-transfer oil for chemical/asphalt/concrete industries recorded in the Jingchuang metal-processing fluids album. Packaging sizes and concentration guidance follow the catalogue's recommended-use tables.
Specifications
| Model / series | HD-300/320 |
|---|---|
| Catalogue source | Jingchuang metal-processing fluids album |
| Type | Heat-transfer oil for chemical/asphalt/concrete industries |
| Catalogue page | p.10 |
Why buyers choose the HD-300/320
Application-matched chemistry
Formulas are organised by metal, process and bath type rather than a generic product list.
Usage documentation
Recommended concentrations and make-up guidance come with the quotation.
Trial support
Bench or line trials can be arranged with the factory before volume orders.
Quality checks before shipment
Checks cover batch COA documentation, concentration verification, packaging integrity, and label compliance for your destination market.
OEM / ODM and branding
Bulk, drum and private-label packing are available subject to quantity.
Frequently asked questions
What is the MOQ for the HD-300/320?
Minimum order quantity depends on the model, colour and level of customization. Send your target quantity with your inquiry and we confirm pricing and availability with the factory.
What is the lead time for the HD-300/320?
Lead time depends on order size and customization. We confirm a realistic delivery schedule in the quotation based on the factory's current production plan.
Can I review a sample of the HD-300/320 first?
Yes. Sample terms are confirmed in the quotation, and bulk production starts only after the approved sample.
Which documents apply to the HD-300/320?
We request the model-specific documents that apply to your destination market from the supplier and share them before order confirmation.
Related models
Request a quotation
Include your target market, estimated quantity and required documents. We confirm specifications and certificate scope with the factory before you commit.