What fluids can this fitting handle?

It is suitable for compressed air, vacuum, water, and inert gases (non-corrosive media).

Is customization available for this product?

Yes, OEM and ODM custom services are available for product names, keywords, and main applications.

Smooth Surface Pm Bulkhead Straight Brass Pneumatic Fitting for Hydraulic Machinery

Name: Smooth Surface Pm Bulkhead Straight Brass Pneumatic Fitting for Hydraulic Machinery
Brand: Ningbo Pneumatic Technical Expert Co., Ltd.
SKU: 2144566612

Zhejiang, ChinaNingbo Pneumatic Technical Expert Co., Ltd.

US$0.54

100-999 Pieces

US$0.49

1,000-9,999 Pieces

US$0.43

10,000+ Pieces

Product specifications

Model

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Customized

Type

Quick Connector

Model NO.

Usage

Air transport Screwdriver, Impact Wrench, Air Drill, Grinding Machinery, Air Compressor, Air Line

Work Temperature

Normal Temperature

Material

Brass

Product Name

Pm Bulkhead Union Straight Fitting

Keywords

Pneumatic Fittings

Main Applications

Pneumatic Control Cabinets, Industrial Machinery

Fitting Type

Bulkhead (Panel-Mount)

Fitting Shape

Straight (in-Line Connection)

Applicable Fluids

Compressed Air, Vacuum, Water, Inert Gases

Connection Method

Push-to-Connect on Both Tube Ends

Release Mechanism

One-Touch Release Ring for Easy Tube Removal

OEM Custom

Yes

ODM Custom

Yes

Package

Hard Shell Carton Packaging

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

NBPT

Origin

Zhejiang, China

Production Capacity

52, 500, 000pieces/Year

Key features

Secure Panel-Mount Design: Features a locknut mechanism for firm anchoring through panels and enclosures.

Push-to-Connect System: Enables easy tube installation and removal with a one-touch release ring.

High-Quality Brass Material: Manufactured from durable brass for excellent corrosion resistance and leak-free performance.

Versatile Fluid Compatibility: Suitable for compressed air, vacuum, water, and inert gases.

OEM and ODM Services: Full customization available for product name, keywords, and main applications.

Optimized Straight-Through Flow: In-line design ensures unobstructed airflow with minimal turbulence and pressure drop.

Vibration Resistant Stability: Locknut design prevents loosening in high-vibration industrial environments.

Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

Exhibition ExperienceYears of Export ExperienceImporters and ExportersSelf-branded

Ningbo Pneumatic Technical Expert Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.93h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 98 employees and a product range covering pneumatic, brass, plastic and related fittings, PU hose and speed controllers. It reports ISO9001 experience and lists ISO9001:2015, ISO45001:2018 and ISO14001 certifications, plus RoHS capability. Quality assurance and supplier-service assessment procedures are documented, while complaint handling has a procedure but no written records. The supplier offers broad customization and ODM services, reports new products within the past year, maintains R&D documentation and 47 patents. Production-related strengths include in-stock capability, stated lead times within 15 working days in both seasons, and a plant exceeding 10,000 square meters. Limitations include no OEM service for popular brands, no overseas warehouse, showroom, agent or branch, no valid manufacturing contract with related subcontractors, and no available SDK. Financial credibility and customer-case evidence remain insufficient for a conclusive assessment.

Supplier typeThe supplier is identified as a limited company, independent of a larger company group, with 98 employees and a plant area exceeding 10,000 square meters. Its stated product scope includes pneumatic, brass and plastic fittings, PU hose and speed controllers, indicating a specialized industrial-components manufacturer.

CertificationsThe supplier states that it has quality assurance in quality-control processes, previously obtained ISO9001, and lists ISO9001:2015, ISO45001:2018 and ISO14001 certifications, together with RoHS capability. The slices support a positive certification and quality-system assessment, although certificate validity details are not provided.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with followed records and a customer-complaint procedure, but complaint handling has no written records. It also lacks overseas warehouses, showrooms, agents and branches, and reports zero countries with overseas services, limiting its demonstrated international after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides R&D design input/output, review, verification and validation records, and has 47 patents. These are explicit indicators of active innovation, although no SDK is available and software-instrument capability is confidential.

Production capacityProduction evidence includes a plant exceeding 10,000 square meters, in-stock capability, stated average lead times within 15 working days in both peak and off-season, and documented supplier-service assessment procedures. A material risk remains because the factory and related subcontractors do not have a valid manufacturing contract.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization, together with ODM services. R&D personnel are responsible for product improvement and production support, and supporting design documentation is available for audit, demonstrating broad customization capability.

Product Q&A

Q:What causes gaps in threaded connections?

Threaded connections may have gaps and slight air leaks, which require wrapping with tape to solve.

Q:Why is there poor contact of the sealing ring?

Poor contact may occur if the cross-section of the tube was not cut flat. The tube should be cut flat and reinserted into the joint.

Q:What happens if the sealing ring is damaged?

Excessive air pressure and unclean gas can damage the sealing ring. It is recommended to choose high-pressure and corrosion-resistant connectors and install filters in the air circuit.

Q:Does the sealing ring age over time?

Yes, aging of the sealing ring is inevitable. Moisture in compressed air will exacerbate aging, potentially causing air leakage.

Q:How do I ensure a secure connection through a panel?

Use the included locknut to secure the fitting from the opposite side after inserting it through the panel hole.