NPT flare brass fitting
High-Quality NPT Male to Flare Male Brass Fitting Manufacturer & Factory - SST Machinery
SST Machinery is a leading Chinese manufacturer of NPT male to flare male brass fittings. 10+ years of experience, OEM service, strict tolerance control (DIN/ANSI/ISO), and factory-direct prices for hydraulic systems.
Product Overview
SST Machinery manufactures high-precision NPT male to flare male brass fittings, designed for reliable connections in medium-to-low pressure hydraulic and pneumatic piping systems. As an experienced manufacturer, we control the entire production process-from raw material selection to CNC machining-to ensure each fitting meets strict international standards.
Key Features & Manufacturing Advantages
1
Our fittings are produced on advanced CNC lathes, strictly adhering to DIN, ANSI, and ISO standards. We perform 100% dimensional inspection (including thread pitch, taper, and flare angle) to guarantee a leak-proof seal and interchangeability.
2
We use only genuine H58 brass (forged or bar stock), offering excellent corrosion resistance and mechanical strength for long-lasting performance in demanding environments like construction machinery and industrial equipment.
3
The metal-to-metal hard seal, combined with a precision-machined bushing, absorbs line vibration and prevents tube fatigue. The tube does not twist during tightening, ensuring a secure and durable connection.
4
Beyond standard sizes, we specialize in custom manufacturing. Send us your drawings for custom lengths, materials (e.g., SUS303/304), or surface treatments.
Technical Table
|
Material |
Carbon steel Q235, stainless steel SUS303/SUS304, brass H58 |
|
Standard |
Metric, BSP, JIC, DIN, etc... |
|
Machining |
CNC machining based on forged blank material or bar raw material |
|
Regular Size |
1/4"-2" |
|
Surface Treatment |
Cr6free Zinc for cabon steel material Nickel plating for brass material |
|
Packaging |
Plastic bag+box+pallet |
|
Warranty |
1 year |
|
Application |
Crimped with high pressure hoses to be used in hydraulic fields, such as precision parts, machinery accessories, truck and auto parts, industrial parts, mining accessories, off-shore appliances, agricultral facilities,construction, etc... |
Flare fittings
NPT male to flare male
1/4 flare x 1/8 NPT
1/4 flare x 1/2 NPT
5/16 flare x 1/8 NPT
3/8 flare x 1/8 NPT
5/8 flare x 1/8 NPT
3/8 flare x 1/4 NPT
5/16 flare x 3/8 NPT
3/8 flare x 3/8 NPT
1/2 flare x 1/4 NPT
1/2 flare x 3/8 NPT
3/8 flare x 3/4 NPT
1/2 flare x 3/4 NPT
5/8 flare x 1/2 NPT
male flare union
flare union 1/8"flare union 3/16"flare union 1/4"flare union 5/16"flare union 3/8"flare union 1/2"flare union 5/8"
NPT male to flare male elbow
1/4 flare x 1/8 NPT
3/8 flare x 1/4 NPT
1/2 flare x 1/4 NPT
3/8 flare x 3/8NPT
3/8 flare x 1/2 NPT
1/2 flare x 3/8 NPT
1/2 flare x 1/2 NPT
5/8 flare x 3/8NPT
Flare Elbow
3/8"
flare male elbow to FPT
Flare male elbow 1/2 x 3/4 FPT
flare plug
Flare plug 3/8"Flare plug 1/2"Flare plug 5/8"
flare male to FIP/FPT
Flare φ1/4 x 1/8 female NPT
Flare φ1/4 x 1/4 female NPT
Flare φ1/4 x 1/2 female NPT
Flare φ5/16 x 1/4 female NPT
Flare φ3/8 x 1/4 female NPT
Flare φ3/8 x 3/8 female NPT
Flare φ3/8 x 1/2 female NPT
Flare φ3/8 x 3/4 female NPT
Flare φ1/2 x 1/2 female NPT
female flare swivel
Flare flare swivel 3/8"
Flare flare swivel 1/2"
Flare flare swivel 5/8"
flare tee
Flare tee φ1/4
Flare tee φ5/16
Flare tee φ3/8
Flare tee φ1/2
4 ways flare
4 ways Flare 3/8
4ways Flare 1/2
Flare Nut
Φ6
Φ8
Φ10
Φ12
Φ14
Φ16
Φ19
Φ25
Flare Nut
Φ6
Φ8
Φ10
Φ12
Φ14
Φ16
Φ19
Φ25
Why SST Machinery your Reliable fitting Partner?
- 13+ Years of Manufacturing Expertise: Founded in 2010, we focus exclusively on power transmission and hydraulic components. We understand the quality and reliability demands of global OEMs and distributors.
- Factory-Direct Strength: We are not just traders. We own and operate our factory with dozens of CNC machines, allowing us to control quality, lead times, and costs effectively.
- Comprehensive Quality Control: Our QC team uses precision instruments (thread gauges, projectors, hardness testers) to inspect every batch. Material certificates and inspection reports are available upon request.
- Flexible Inventory & Stock: We maintain a large inventory of common sizes (1/4", 3/8", 1/2", etc.) for fast delivery of samples or small orders, while also efficiently managing large-volume container shipments.
our service
High quality
Strict inspection for dimensions and tolerances
OEM/ODM
Can procced production according to clients' drawings
Large inventory
Provide fast delivery based on our large inventoty
Products Application
Brass fittings are essential components used to connect, control, and direct the flow of fluids and gases in various mechanical systems. Made from a copper-zinc alloy, they are specified across industries for their unique combination of durability, corrosion resistance, and excellent machinability
Industrial Application Fields
Brass fittings are utilized across four primary industrial sectors, each with distinct requirements:
Industrial Machinery & Automation
Used in pneumatic systems, robotic welding lines, and stamping presses. They provide durability against vibration and weld spatter.
Automotive & Transportation
Found in fuel lines, brake systems, radiators, and heavy-duty hydraulic circuits. They withstand high temperatures, vibration, and exposure to fuels/oils.
Plumbing & Water Systems
Employed in potable water supply, sewage networks, and industrial water treatment. They offer long-term corrosion resistance and compatibility with various pipe materials.
Marine & Offshore
Installed in shipbuilding, desalination plants, and offshore platforms. Special dezincification-resistant alloys resist saltwater corrosion.
Functional Benefits
1
Naturally resists rust from water and humidity, forming a protective patina over time.
2
Being relatively soft, it allows for precision CNC machining of complex shapes like elbows, tees, and adapters from solid billets.
3
Malleability allows threads to deform slightly for a tight seal, and it maintains dimensional stability better than plastic under heat
Our Company
Packing Details : Boxes+Plywood case
our market
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 30-45 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer stock small sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment> 1000USD, 30% T/T in advance ,balance before shipment.
If you have another question, pls feel free to contact us
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