How is the courier freight for samples calculated?

Courier freight depends on the quantity, weight, carton size, and your area. You can use your own courier company.

How long does it take to get a quotation?

We will offer our price list, offer sheet, and order information in one working day after receiving your inquiry, drawings, and specifications.

What information is needed to place an order?

We need shipping info (company name, address, port, etc.), product info (model, quantity, price term), delivery time, payment terms, and forwarder's contact details if necessary.

What are the payment terms?

The terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the average lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

Bw450/8 Non-Excavation Mining Drilling Ceramic Liner

Name: Bw450/8 Non-Excavation Mining Drilling Ceramic Liner
Brand: Hefei Jingchuang Technology Co., Ltd.
SKU: 2037529215

Anhui, ChinaHefei Jingchuang Technology Co., Ltd.

US$76.00

5-9 Pieces

US$73.00

10+ Pieces

Sample price:US$76.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Manufacturing Process

Forging

Model NO.

BW450/8

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Ceramic

Cetification

API

Application

Oil Drilling Rig Mud Pump

Outer Sleeve

Forged Steel 45#

Inner Sleeve

Ceramic

Transport Package

Wooden Box and Sea Shipment

Specification

95*14*203

Trademark

HPCT

Origin

Hefei, China

HS Code

84139000

Production Capacity

10000sets /Per Month

Key features

Extended Service Life: Service life reaches 4000-10000 hours, significantly longer than bi-metal liners.

Superior Wear Resistance: Features high hardness, strength, and resistance to erosion and high pressure.

Zirconia Toughness: Zirconia type offers better toughness and reduced piston wear compared to alumina.

Customization Available: Customization is available for certification, application, and sleeve materials.

Robust Construction: Combines a ceramic inner sleeve with a forged steel outer shell for durability.

One-Day Quotation: Price lists and order info provided within one working day of inquiry.

Flexible Shipping: Supports DHL, TNT, UPS, FedEx, or customer courier for sample delivery.

Global Market Reach: Serves North America, South America, Eastern Europe, Southeast Asia, and Mid East.

Company profile

Cooperated with Fortune 500Quality AssuranceProduction Process VisualizationManagement Certification

Hefei Jingchuang Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-01Nearest Port: ShanghaiAverage Response Time: ≤5.68hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryHefei Jingchuang Technology Co., Ltd. is identified as a factory and limited company with 69 employees, producing ceramic liners, pistons, valves, and PU seals. It has stated manufacturing contracts with associated subcontractors, in-stock capacity, a valid import/export license, and documented procedures for supplier assessment, corrective actions, and complaint handling. The supplier demonstrates R&D activity, ODM services, and broad customization options, but reports no available SDK, overseas warehouse, or overseas showroom. Financial records are indicated for 2022–2024, but no financial performance details are provided. Audit-related information identifies BV as the organization, with a report period from December 2, 2025 to December 1, 2026; the stated audit result is not interpretable from the provided value.

Supplier typeThe supplier is described as a combined company, limited company, and factory, with 69 employees and no larger company-group affiliation. Its listed products are ceramic liners, pistons, valves, and PU seals, and its business scope includes production, sales, technical consulting, and import/export activities.

CertificationsThe supplier explicitly reports holding a valid import/export license. BV is identified as the audit organization, with a stated report validity period from December 2, 2025 through December 1, 2026, but no specific product or management-system certification is identified.

After-Sales capabilityThe supplier has written and followed procedures for customer complaints, corrective and preventive actions, and supplier-service assessment. It also offers in-stock service capacity and lead times within 15 workdays in both peak and off-season, but has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it has introduced new products during the past year and provides ODM services. It also reports no available SDK, which limits the evidence for software or platform-development capability, but does not negate the stated product R&D activity.

Production capacityThe supplier is identified as a factory producing ceramic liners, pistons, valves, and PU seals, with valid contracts covering associated subcontractors and stated in-stock capability. It reports a valid import/export license and lead times within 15 workdays, although no production volume or equipment details are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad stated customization coverage.

Product Q&A

Q:What is the warranty period for the ceramic liner?

The warranty period is 1 year.

Q:How does the service life compare to bi-metal liners?

The service life is about 4000 to 10000 hours, which is much longer than that of the bi-metal liner.

Q:What are the differences between Zirconia and Alumina types?

Compared to alumina, the zirconia type liner has better toughness, longer service life, and can reduce piston wear and lubrication water consumption.

Q:How can I get free samples?

We provide free samples (total value under 15 US dollars) if you have a DHL, TNT, UPS or FedEX account or other courier freight collectable account and agree to pay the courier freight.

Q:What if the sample value exceeds 15 US dollars?

If the total value of samples is more than 15 US dollars, you need to pay for the samples and courier freight. We send samples after receipt of payment.