Is there a warranty for this product?

According to the product attributes, this specific item currently has no warranty coverage.

What is the power source for operation?

The valve operates using a pneumatic power source.

Does it provide after-sales service?

Yes, after-sales service is available for this product.

Premium Shear Pin Safety Relief Valve for Triplex Mud Pumps

Name: Premium Shear Pin Safety Relief Valve for Triplex Mud Pumps
Brand: Shandong Rongye Machinery Co., Ltd.
SKU: 2120118282

Shandong, ChinaShandong Rongye Machinery Co., Ltd.

US$184.00

5-9 Pieces

US$153.00

10+ Pieces

Product specifications

f/3NB

Product profile

After-sales Service

Have

Warranty

None

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Model NO.

3NB

Power Source

Pneumatic

Operation Pressure

Atmospheric Pressure

Material

Alloy

Type

Mud Tank

Quantity Requirements

on-Demand Production

Use

Mud Pump for Oil Drilling and Production

Applicable Field

Oil Drilling and Exploration

Supporting Equipment

Mud Pump F Series

Transport Package

Wooden Box

Specification

3NB

Trademark

Shandong Rongye

Origin

China

HS Code

8413910000

Production Capacity

on-Demand Production

Key features

CE and RoHS Certified: Complies with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Alloy Material Construction: Durable alloy material designed for harsh drilling environments.

On-Demand Production: Quantity requirements can be met with on-demand production capabilities.

Wide Model Compatibility: Compatible with major brands including BOMCO, LANSHI, QINGZHOU, and DRILLMEC.

Pneumatic Power Source: Operates efficiently using pneumatic power sources.

System Protection: Protects pump systems and downstream piping from excessive pressure damage.

Automatic Pressure Relief: Automatically opens to divert high-pressure fluid when preset limits are exceeded.

After-Sales Support: Comprehensive after-sales service available for all units.

Company profile

Importers and ExportersLow MOQCustomization from DesignsManagement Certification

Shandong Rongye Machinery Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.55h

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.

Product Q&A

Q:What certifications does this valve have?

The valve holds CE, RoHS, ISO 9001:2000, and ISO 9001:2008 certifications.

Q:Which mud pump models are compatible?

It is compatible with models from BOMCO, LANSHI, QINGZHOU, HONGHUA, DRILLMEC, EMSCO, IDECO, GARDNERDENVER, NATIONAL, OILWELL, ELLIS WILLIAMS, and RUSSIAN brands.

Q:What is the material of the valve?

The valve is constructed from durable alloy material suitable for harsh environments.

Q:Can I order specific quantities?

Yes, we support on-demand production to meet your specific quantity requirements.

Q:How does the safety valve work?

It automatically opens when pressure exceeds the preset rating, diverting fluid to a safe outlet to prevent equipment failure.