What is the warranty status?

A warranty is provided for this check valve.

What manufacturing process is used?

The valve is manufactured using CNC milling and forging processing.

What is the surface treatment?

The surface treatment applied is spray-paint.

High-Performance Durable Check Valve for Oil and Gas Drilling

Name: High-Performance Durable Check Valve for Oil and Gas Drilling
Brand: Shandong Rongye Machinery Co., Ltd.
SKU: 2131188522

Shandong, ChinaShandong Rongye Machinery Co., Ltd.

US$160.00

1-4 Pieces

US$159.00

5+ Pieces

Product profile

After-sales Service

Have

Warranty

Have

Manufacturing Process

CNC Milling

Model NO.

1-1/2

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Color

Customizable

Parker Pump

Drilling

Media

Gas

Sealing Material

PTFE

Temperature of Media

Medium Temperature

Model Number

Check

Power

Hydraulic

Transport Package

Wooden Case Ship

Specification

1-1/2

Trademark

VICKERS

Origin

China

HS Code

8431431000

Production Capacity

10000PCS/Year

Key features

Customizable Color: Color is customizable to meet specific client requirements.

Stainless Steel Material: Constructed from premium-grade stainless steel for durability.

PTFE Sealing Material: Features PTFE sealing material for reliable gas media handling.

High Pressure Resistance: Forging processing structure ensures resistance to high pressure.

Corrosion Resistance: Designed to withstand corrosion in harsh working environments.

Temperature Fluctuation Resistance: Resists extreme temperature fluctuations common in drilling.

Reverse Flow Prevention: Prevents reverse flow of gas media to ensure operational safety.

Low Flow Resistance: Streamlined internal design minimizes flow resistance.

Company profile

Importers and ExportersLow MOQCustomization from DesignsManagement Certification

Shandong Rongye Machinery Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryShandong Rongye Machinery Co., Ltd. is identified as a limited-company trading company with three employees and no stated affiliation with a larger group. It offers customization from customer designs and accepts several international trade and payment terms, with a stated one-month average lead time in both peak and off-season. However, the available information indicates no overseas showroom, overseas agent or branch, overseas-service coverage, offline trade-show participation, ODM service, SDK, recent new-product launches, or OEM work for popular brands. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reported regular fire drills. Service procedures exist for supplier assessment, corrective actions, and complaints, but no written records were provided. Financial-related entries identify reporting years but do not provide sufficient evidence to assess financial credibility. Customer-case evidence is limited, with no Fortune 500 cooperation and zero stated repeat buyers.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. A TUV Rheinland audit is also listed with a validity period from September 3, 2025 to September 2, 2026, but the recorded audit evaluation result is 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, supplier assessment, and service quotations, but no written records were provided for these procedures. It has no overseas showroom, overseas agent or branch, overseas-service coverage, or prior offline trade-show participation, limiting evidence of international after-sales support.

R&D capabilityThe supplier has one R&D engineer and can customize from customer designs, but reports no new products in the past year, no ODM service, and no available SDK. These stated limitations indicate weak demonstrated innovation capability.

Customization capabilityBoth relevant records state that the supplier provides customization from customer designs. This is explicit evidence of design-based customization, although it does not establish broader ODM or independent product-development capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer count of zero. No other named customer cases or reference projects are provided, so the available evidence does not demonstrate an established customer track record.