What are the lead times for production?

The average lead time is one month, regardless of peak or off-season.

What payment terms are accepted?

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

What is the minimum order quantity?

The minimum order quantity is negotiable.

API6a 4" Threaded Butt Weld Demco Mud Gate Valve

Name: API6a 4" Threaded Butt Weld Demco Mud Gate Valve
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 1982091045

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$350.00

1-4 Pieces

US$345.00

5-9 Pieces

US$340.00

10+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Repair Kits Are Available

Warranty

1 Year

Model NO.

Demco

Certification

CE, ISO 9001:2000, API6a

Power Source

Manual

Operation Pressure

5000psi

Material

Alloy

Type

Mud Valve

Wp

5000psi

Transport Package

Fumigation Free Wooden Box

Specification

2-1/16inch

Trademark

Lake Petro

Origin

China

HS Code

8481804090

Production Capacity

400 PCS / Month

Key features

API 6A Certified Quality: Manufactured and tested in strict accordance with API Spec 6A standards for reliability.

Metal-to-Metal Sealing: Exclusive seat design provides drop-tight shut-off with bi-directional sealing capability.

Easy Field Maintenance: Quick-release hand wheel allows rapid bonnet removal for in-line inspection and repair.

Low Operating Torque: Double acting threads and rising stem design ensure easy opening and closing with minimal effort.

Flexible Connection Options: Available with Flanged, Hammer Union, Threaded, or Butt Weld end connections.

Wide Pressure Range: Supports pressure ratings of 3000psi, 5000psi, and 10000psi for diverse applications.

Corrosion Resistant Material: Constructed from Forged Steel and Alloy materials, compliant with NACE MR-01-75.

Interchangeable Design: Fully interchangeable with DEMCO mud gate valves for seamless system integration.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.