What is the lead time for orders?

For new orders, the lead time is 3 weeks. For stock orders, it is 3 working days after T/T payment.

What is the material of the Marsh Funnel?

The funnel is made of engineering plastic.

Model MLN Marsh Funnel Viscometer for drilling fluid testing

Name: Model MLN Marsh Funnel Viscometer for drilling fluid testing
Brand: Qingdao Haitongda Special Instrument Co., Ltd.
SKU: 1981755322

Shandong, ChinaQingdao Haitongda Special Instrument Co., Ltd.

US$53.00-75.00

1 Piece

Product profile

Customization

Available

After-sales Service

Video

Warranty

1 YEAR

Model NO.

MLN

Accuracy

± 3%

Viscometer Type

manual

Viscometer Reproducibility

±0.2%

Material

Engineering Plastic

Transport Package

Carton Box

Specification

385*205*230mm

Trademark

haitongda

Origin

China

HS Code

9027809900

Production Capacity

1000 Sets/Year

Key features

OEM Branding Support: We support OEM services, allowing you to brand the equipment with your own logo.

Durable Engineering Plastic: Constructed from high-quality engineering plastic for long-lasting performance.

Fast Stock Delivery: Stock orders ship within 3 working days after T/T payment for urgent needs.

Certified Quality: Products hold ISO and SGS certificates, ensuring international quality standards.

Manufacturer Direct: Original manufacturer founded in 1968, designated by the oil ministry in China.

Competitive Pricing: Better prices available for larger order quantities to maximize your budget.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance.

Company profile

Qingdao Haitongda Special Instrument Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2019-04-28Average Response Time: ≤5.13h

AI-Powered supplier vetting

SummaryQingdao Haitongda Special Instrument Co., Ltd. is identified as a Chinese manufacturer/factory specializing in drilling-fluid, completion-fluid, and oil-well-cement testing instruments. The supplier reports production experience beginning in 1978, more than 10 production lines, and products such as viscometers, filter presses, mixers, and consistometers. It states that it operates an ISO 9001 quality management system and produces instruments according to API standards. The company emphasizes customer satisfaction, continuous innovation, high standards, and zero defects, but the provided information does not independently verify these claims or provide sufficient detail on after-sales infrastructure, customization processes, or financial reliability.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and describes development and production of drilling-fluid, completion-fluid, and oil-well-cement testing instruments. Its stated product scope includes drilling-fluid analysis instruments, cement testing equipment, viscometers, filter presses, mixers, and consistometers.

CertificationsThe supplier states that it holds ISO 9001 quality management system certification and produces testing instruments according to API standards. It also reports high-tech and industry-related qualifications, although the specific scope and current validity of these qualifications are not detailed.

R&D capabilityThe supplier states that it uses continuous innovation, scientific management, and technology development, and reports development of specialized testing instruments and NP-series expansion measuring instruments. These statements support claimed technical development activity, but no quantified R&D resources, patents, or recent innovation results are provided.

Production capacityThe supplier reports more than 10 production lines, production of drilling-fluid and oil-well-cement testing instruments, and mass production of oil-well-cement testing instruments beginning in 2004. It also states that the business has operated in drilling-fluid analysis instruments since 1978, indicating substantial stated manufacturing experience.

Client casesThe supplier reports qualification as a China National Petroleum supplier, participation in the Sinopec materials network, and product use in national oilfields, geological departments, and chemical units. These are stated organizational and application references, but no named projects, order details, or independently verifiable case studies are provided.