What materials are used for the valve seat?

The valve seat is made of 20CrMnTi or 20CrMoCi alloy steel, with insert materials including NBR, CPU, or TPU.

API 7K Oil Drilling Mud Pump Spare Parts Valve Assembly

Name: API 7K Oil Drilling Mud Pump Spare Parts Valve Assembly
Brand: Hefei Jingchuang Technology Co., Ltd.
SKU: 2044219785

Anhui, ChinaHefei Jingchuang Technology Co., Ltd.

Negotiable

6 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Manufacturing Process

Forging

Model NO.

All

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Application

Oilfield Drilling, Oilfield

Certificate

API 7K, CE, RoHS, ISO 9001:2000, ISO 9001:2008

Tensile Strength

>610MPa

Valve Seat

20crmntih

Transport Package

Container

Specification

60 to 300mm

Trademark

HPCT

Origin

Hefei, China

HS Code

84139000

Production Capacity

10000 / Year

Key features

High Intensity Forging: Made of premium alloy steel through one-piece forging and carburizing treatment.

Extended Service Life: CNC machined for precise dimensional matching, working smoothly for over 400 hours.

Customization Available: We can customize and machine parts according to your specific drawings.

Wide Compatibility: Compatible with BOMCO, Hong Hua, EMSCO, Gardner Denver, and other major brands.

High Hardness Material: Valve seat material 20CrMnTi with hardness HRC58-65 and carburized layer 1.80-2.22mm.

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: ≤5.77hTerms 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 valve assembly?

The warranty period is 1 year.

Q:How can I obtain free samples?

We provide free samples (value under 15 USD) if you have a courier account (DHL, TNT, UPS, FedEx) and pay the freight. For samples over 15 USD, you must pay for both the sample and freight via T/T or send a courier to collect.

Q:How long does it take to receive a quotation?

We offer price lists, offer sheets, and order information within one working day after receiving your inquiry, drawings, and specifications.

Q:What are the lead times for production?

During peak season, the lead time is one month. During the off-season, it is within 15 workdays.

Q:What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).