What is the warranty policy?

Our products boast reliable quality, tested and approved by the market. We offer competitive pricing, adding significant value to our partners. We maintain stock availability, ensuring the shortest lead times.

What are the main products offered?

We provide all types of mechanical and rubber seals, and rings. We offer repair kits for both hydraulic and mechanical systems. We supply regular expendable assemblies, such as IBOP, washpipe assemblies, S-Pipes, hydraulic cylinder assemblies, yokes, actuators, cam followers, and more.

What are the lead times for orders?

Peak Season Lead Time: within 15 workdays. Off Season Lead Time: within 15 workdays.

API 6A Demco Type Mud Gate Valve Using for Oilfield Drilling Rig

Name: API 6A Demco Type Mud Gate Valve Using for Oilfield Drilling Rig
Brand: Shandong Rosenwell Petroleum Technology Co., Ltd.
SKU: 2076159562

Shandong, ChinaShandong Rosenwell Petroleum Technology Co., Ltd.

US$100.00

1 Set

Product profile

Customization

Available

Certification

ISO 9001:2000

Power Source

Pneumatic

Model NO.

customised

Operation Pressure

Atmospheric Pressure

Material

Rubber

Type

Mud Tank

Marketing Type

Air Rubber Capsule

Machine Type

Drilling Equipment

Color

Customerized

Quality

Guaranteed

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Showroom Location

None

Transport Package

Wooden Pack

Specification

15kg

Trademark

Rosenwell

Origin

Shandong

HS Code

84314310

Production Capacity

5000 Pieces/Year

Key features

Customized Color Options: Color is customizable to meet specific customer requirements.

Advanced Air Bag Structure: Designed to reduce pressure fluctuations and stabilize pressure effectively.

Dual Functionality: Available as Discharge Air Bag or Suction Air Bag for different pump needs.

Quality Guarantee: Pre-production samples provided and thorough final inspections before shipment.

Wide Application Scope: Suitable for petroleum drilling, chemical transportation, and air extractors.

Multiple Size Options: Available in various sizes including KB-75, 3NB, KB-45, and others.

Competitive Pricing: Offering competitive prices with significant value added to partners.

Fast Lead Time: Shortest lead times with stock availability for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shandong Rosenwell Petroleum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.19h

AI-Powered supplier vetting

SummarySHANDONG ROSENWELL PETROLEUM TECHNOLOGY CO., LTD. is presented as a professional petroleum technology supplier serving oilfield-related markets. It claims OEM-quality, interchangeable products, ODM and branded OEM service, sample-based customization, 3D design capability, and a professional technical supplier profile. The company reports 90% export sales, seven years of export experience, applications across several international oilfield markets, and an off-season average lead time within 15 working days. Its service-management procedures and corrective-action procedures are documented and followed, although the approved-supplier list lacks approval signatures or dates. Innovation evidence is limited: no new products were developed in the past year, and no SDK or private-mold capability is available. The supplier reports 21–30 quality-control staff and mud-pump-spare production of 5,000 tons, but the provided trade records show only one transaction for each of two valve-related products. No certification...

Supplier typeThe supplier identifies itself as a professional technical supplier in the petroleum sector, with OEM and ODM capabilities, sample-based customization, and products applied in international oilfield markets. Its profile is consistent with an industrial manufacturer or technical OEM/ODM supplier, although the slices do not explicitly state a formal legal supplier classification.

After-Sales capabilityThe supplier states that it provides after-sales warranty service. It also has written service-capability procedures, followed records, and a corrective and preventive action procedure with records; however, its approved-supplier list lacks an approval signature or date, and no detailed warranty terms or service performance results are supplied.

R&D capabilityThe supplier provides ODM service and 3D software design, and reports one year of total R&D-engineer experience. Conversely, it had no new products in the past year, has no available SDK, and has no private-mold capability, indicating some design support but limited demonstrated independent innovation.

Production capacityThe supplier reports mud-pump-spare production of 5,000 tons, 21–30 quality-control staff, 90% export sales, seven years of exporting, and an off-season average lead time within 15 working days. These figures support established production and delivery capability, although capacity for the specific valve products is not separately stated.

Customization capabilityThe supplier explicitly offers customization from samples, ODM service, OEM service for well-known brands, and 3D software design. It also claims OEM quality and 100% interchangeability, providing direct evidence of product customization and adaptation capability.

Client casesThe supplier states that its products are used in oilfields across the Middle East, Pan-Russia, Brazil, Colombia, India, and Indonesia, and identifies KIRI OILFIELD SERVICES PRIVATE LIMITED as a buyer in two trade records. However, the supplied records show only one transaction for each listed valve product, so the breadth of verified customer activity is limited.

Product Q&A

Q:Who are we?

We are based in Shandong, China, since 2017. We cater to Eastern Europe (40.00%), the Mid East (20.00%), Domestic Market (15.00%), South America (15.00%), and North America (10.00%). Our dedicated team comprises approximately 5-10 professionals in our office.

Q:How can we guarantee quality?

We consistently provide a pre-production sample before mass production. We perform thorough final inspections before shipment.

Q:What can you buy from us?

We offer a wide range of products including drilling rigs, mud pumps, top drives, drawworks, and various spares.

Q:Why should you buy from us and not other suppliers?

Rosenwell Petro is a highly reputable manufacturer and solution provider for mud pumps and drilling pumps in the oil and gas industry. We specialize in consumable parts, focusing on increasing parts' lifespan, reducing operational costs, and shortening downtime. Our parts are meticulously manufactured to the highest standards.

Q:What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, DDU, Express Delivery. Accepted Payment Currencies: USD, EUR, CNY. Accepted Payment Types: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow. Languages Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Italian.