How can I get samples?

For regular items, 1 piece is free against your courier account. For custom items, please discuss via email.

What payment terms are accepted?

We accept T/T, L/C, PayPal, Western Union, and other small-amount payment methods.

What materials are used for the fitting?

The fitting is made from HPB 59-1 brass, ensuring durability and high precision manufacturing.

DOT Push to Connect Male Brass Air Brake Fitting QX-DOT-BI

Name: DOT Push to Connect Male Brass Air Brake Fitting QX-DOT-BI
Brand: Ningbo XHnotion Pneumatic Technology Co., Ltd.
SKU: 1986691431

Zhejiang, ChinaNingbo XHnotion Pneumatic Technology Co., Ltd.

US$0.67

200 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, GB

Material

Brass

Connection

Male

Surface Treatment

Without Treatment

Head Type

Hexagon

Size

3mm-16mm

Thread

M5, M6, 1/8, 1/4, 3/8, 1/2

Transport Package

Plastic Bag

Specification

DOT

Trademark

XHnotion

Origin

China

HS Code

7412209000

Production Capacity

10000 PCS Per Day

Key features

DOT Approved Safety: Certified for air brake applications with up to 150 PSI max working pressure.

Push-to-Connect Design: Tool-free installation with leak-proof and vibration resistant tube connection.

Durable Brass Material: Constructed from HPB 59-1 brass for high precision and tube surface protection.

Customization Options: OEM logo, packaging, and custom fittings based on drawings or samples available.

Quality Assurance: 1 year quality guarantee with 100% air testing and 5% water pressure testing.

Fast Response Support: Technical support and answers provided within 24 hours for all inquiries.

One-Stop Solution: Access to over 5000 pneumatic items including fittings, hoses, and valves.

Company profile

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-06-04Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined manufacturing and trading entity and a professional technical supplier. It provides 3D software design and customization from samples or designs, but reported no new products during the past year. ISO 9000 certification, documented inspection procedures, raw-material traceability, quality assurance, corrective-action procedures, and complaint-handling procedures are reported. Production data includes one production line, stated annual capacities of up to 500,000 pieces, 1,000,000 meters, and 50,000 sets, with one-month lead times in both peak and off-season. The supplier has export experience of 13 years, with 51%–70% of sales from exports, but lacks overseas agents, branches, warehouses, showrooms, and offline trade-show participation. Financial records are indicated for 2022–2024, but their quality and adequacy cannot be established from the provided data. No customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is identified as “Combined.” Its offering information covers manufacturing, export trade, service, quality control, and R&D, supporting classification as a combined manufacturing and trading-oriented supplier.

CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a quality-management-system certification, although no additional certifications or certificate validity details are provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and maintains written procedures for evaluating service-capable suppliers. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, or overseas agents/branches, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier, offers 3D software design, and has R&D engineers with 6–10 years of total experience. However, it reported no new products during the past year, which is explicit evidence of limited recent product innovation.

Production capacityThe supplier reports one production line, defined annual capacities including 500,000 pieces, 1,000,000 meters, and 50,000 sets, and one-month lead times in both peak and off-season. It also reports 20 qualified service-capable suppliers, but lacks a valid manufacturing-capacity contract with related subcontractors and has no inventory capacity.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs, together with 3D software design services. These entries directly support both sample-based and design-based customization capability.