What is the maximum working pressure?

The valve has a working pressure rating of 3000 and 5000 PSI, with some models reaching up to 7500 PSI.

Is the valve compatible with DEMCO models?

Yes, our mud gate valves are identical to the DEMCO DM series in size and offer fully interchangeable spare parts.

Drilling Mud Proven Tungsten Carbide Trim Quick Change Seat Mud Gate Valve

Name: Drilling Mud Proven Tungsten Carbide Trim Quick Change Seat Mud Gate Valve
Brand: Jiangsu Wellhead Drilling Equipment Co., Ltd.
SKU: 2225935985

Jiangsu, ChinaJiangsu Wellhead Drilling Equipment Co., Ltd.

US$400.00

1-29 Sets

US$376.00

30+ Sets

Product profile

Customization

Available

Media

Oil

Temperature

High Temperature

Model NO.

mud gate valve

Type

Oteco Gate Valve

Material

Stainless Steel

Connection Form

Flange

Pressure

High Temperature

Actuator

Manual

Seal Surface

Wedge Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Name

Oteco Gate Valve

Port Size

2"~4"

Power

Manual

Color

Yellow or as Required

Customized Support

Oemodmobm

Structure

Gate

Transport Package

Standard Export Packaging

Specification

Standard

Trademark

wellhead

Origin

Jiangsu, China

Key features

High Pressure Resistance: Rated pressure up to 7500PSI with improved body thickness for harsh oilfield conditions.

Interchangeable with DEMCO: Identical to DEMCO DM series in size with fully interchangeable spare parts.

Easy In-Line Maintenance: Bonnet assembly can be quickly removed for inspection without removing the valve from the pipeline.

Certified Quality: Complies with API Spec 6A, NACE MR 0175, and holds ISO 9001, API 6A, 16A, and 16C certifications.

Customizable Options: Supports OEM/ODM services with customizable color, port size, and structure.

Rising Stem Design: Double acting threads and rising stem allow quick and easy operation with minimal effort.

Wide Application Range: Suitable for mud, cement, fracturing, water service, and sulfur-containing gas operations.

Long Service Life: Designed for dependable heavy-duty performance in abrasive service conditions with resilient seals.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jiangsu Wellhead Drilling Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.54h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer with ISO9001, API 6A, API 16A, and API 16C certifications, and it has exported goods for 16 years. It provides 3D software design, OEM, ODM, and broad customization services, supported by technical engineers and available R&D design documentation. Quality inspection instructions and supplier-service procedures are documented and followed. The supplier reports OEM service for well-known brands, but no specific customer names or case details are provided. Innovation evidence is mixed: it has R&D personnel and documentation, but reported no new products in the past year and lacks an SDK. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Digitalization has started, but ERP integration and several related systems are absent. Financial credibility cannot be determined from the non-financial information provided.

Supplier typeThe supplier is a China-based manufacturer that provides OEM and ODM services, including 3D software design and customized product development. Its stated service model and manufacturing-related certifications support classification as an OEM/ODM supplier rather than a purely trading or service company.

CertificationsThe supplier states that its products have obtained ISO9001, API 6A, API 16A, and API 16C certifications. These explicitly documented certifications support a positive assessment for this field.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has participated in an offline trade show. However, it reports no overseas warehouse, showroom, agent, or branch, so the evidence supports technical after-sales assistance but not extensive overseas service coverage.

Production capacityThe supplier has exported for 16 years, uses documented and consistently followed finished-product inspection instructions, and maintains written supplier-service assessment and corrective/preventive-action procedures. Reported lead times are within 15 workdays in the off-season and within 15 workdays to one month during peak season, while the stated certifications further support controlled production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization. Its engineers confirm customer requirements, design new products, and provide production and after-sales technical support; ODM and 3D design services reinforce broad customization capability.