Do you test all your goods before delivery?

Yes, we have three inspection steps to make sure the products you received in high quality.

Yes, we support the OEM or ODM.

What is your port of shipment?

Qingdao, China or as your request.

High-Performance Air Bag for 3nb-350 Mud Pump Spare Parts

Name: High-Performance Air Bag for 3nb-350 Mud Pump Spare Parts
Brand: Dezhou Lianrui Technology Co., Ltd.
SKU: 2152117782

Shandong, ChinaDezhou Lianrui Technology Co., Ltd.

US$3.00-20.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Model NO.

LianRui

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Product Model

Mud Pump Air Bag

Display Name

Pulsation Damper and Air Bag

Application

Air Capsule Pulsation Dampener

Usage

Pulsation Damper

Product Name

Mud Pump Part

Characteristic

Mud Pump F Series

Model

Mud Pump for Oil Drilling and Production

Standard Service Life

1000 Hours (Depending on Working Conditions)

Type

3nb -350/500/800/1000/1300/1600

Interchangeability

100% Interchangeable of Major Mud Pump

Power Source

Pneumatic

Gas

Nitrogen

Type2

Liquid Gas Separator

Transport Package

Wooden Case

Specification

Forging

Trademark

Dezhou Lianrui

Origin

China

HS Code

841391

Production Capacity

5000 Sets /Per Month

Key features

One-Piece Forged Construction: Eliminates weld fatigue failure with a stronger, smoother inner surface.

Wide Model Interchangeability: Compatible with Hydril K, Emsco PD, Bomco KB, and 3NB series pumps.

Field-Replaceable Panels: Top and bottom panels can be replaced easily in the field.

Customizable Diaphragm Materials: Diaphragms available in various materials to suit specific application needs.

Custom Manufacturing Support: Available for specific mud pump models or manufacturing from customer drawings.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical equipment.

High Pressure Capacity: Supports pressure ranges from 3000 psi to 7500 psi.

Extended Service Life: Standard service life up to 1000 hours depending on working conditions.

Company profile

Importers and ExportersLow MOQPatents AwardedNational Award received

Dezhou Lianrui Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with export trade and manufacturing capabilities. It offers customization from samples and designs, full and minor customization, and reports one internationally recognized design award, but does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Service-management documentation is weak: there are no written procedures or records for service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and reports zero countries with overseas services. Quality control includes one inspector and inspection instructions without written records. ISO9001:2015 certification and recent fire drills are reported, while no factory environmental impact assessment report is available. The supplied financial information is inconsistent and indicates zero values in several reported periods; financial credibility therefore cannot be confirmed from the...

Supplier typeThe supplier is explicitly classified as a combined company and presents information covering general, export trade, manufacturing, service, quality, R&D, financial, and sustainable-development capacities. It is also identified as not being an offshore company.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it conducted regular fire drills during the past year. However, it does not have a factory environmental impact assessment report, so certification and sustainability documentation are not comprehensive.

After-Sales capabilityThe supplier has no written procedures or records for service-capability assessment, corrective and preventive actions, or customer complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and zero countries with overseas services; these facts indicate a clear service-support deficiency.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization. These capabilities are stated consistently across the design and R&D information, although the supplier does not offer 3D software design or ODM services.

Product Q&A

Q:What are your terms of packing?

Generally, we pack our goods in Wooden Bag, you could choose the carton box or woven bags.

Q:What are your terms of payment?

T/T, 30% In Advanced, and 70% Before delivery, Or L/C. The pictures of products detials and packages will be sent before you pay the balance.

Q:What are your terms of delivery?

FOB, CFR, CIF.

Q:How about your delivery time?

Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost. But the delivery charges will be deducted from the customer's future order.