| Material | Carbon Steel |
|---|---|
| Material Grade | A106 Gr.B, A53 Gr.B |
| Thread Type | NPT |
| Standard | ASTM A106, ASTM A53 |
| Surface Finish | Galvanized |
| Size Range | 1/8" – 12" |
| Schedule | SCH 40: 1.73mm-9.53mm, SCH 80: 2.41mm-17.48mm |
| Thread Standard | ASME B1.20.1 |
| Pressure Rating | 150 PSI (SCH 40) / 300 PSI (SCH 80) |
We manufacture high-quality galvanized steel pipe couplings for reliable connections in industrial systems.
Our galvanized steel pipe coupling products are engineered for durability, corrosion resistance, and easy installation across various applications.
Fire sprinkler pipeline system
Industrial gas pipeline
Boiler room piping
Water supply systems
Mechanical equipment pipelines
Our galvanized steel pipe coupling helps reduce installation costs through precise threads and consistent dimensions.
It minimizes leakage risk, lowering long-term maintenance expenses.
The corrosion-resistant coating extends service life, improving overall project ROI for procurement teams.
We offer galvanized steel pipe coupling with standard NPT and BSP threads.
The threads are accurately machined, ensuring smooth engagement on-site.
No special tools are required, making installation fast and efficient for contractors.
We provide multiple material options for the same application needs.
Galvanized Carbon Steel offers strong corrosion protection for outdoor and water systems.
Black Carbon Steel is cost-effective for dry indoor environments.
Stainless Steel provides superior corrosion resistance in chemical or marine conditions.
ASTM B43 Brass is ideal for low-pressure and anti-corrosion applications.
We operate large-scale production lines for galvanized steel pipe coupling manufacturing.
Our monthly capacity ensures stable supply for bulk orders and project demands.
We support OEM and custom specifications, including size, thread type, and surface finish.
Strict quality control guarantees compliance with international standards.
Our galvanized steel pipe coupling can be used with:
Pipe Nipple
Reducer Coupling
Elbow
Pipe Union
Valve
Flange
We produce galvanized steel pipe coupling in a wide size range from 1/8” to 6”.
Standards include ASTM, ANSI, DIN, and BS.
We provide detailed CAD and PDF drawings for engineering and project approval.
What is a galvanized steel pipe coupling used for?
It is used to connect two pipes with the same diameter in threaded piping systems.
It ensures a secure and leak-free connection in water, gas, and industrial pipelines.
What thread standards are available?
We offer NPT and BSP thread standards.
Custom thread types can also be provided based on project requirements.
Can you provide OEM galvanized steel pipe coupling?
Yes, we support full OEM service.
We can customize size, marking, packaging, and surface treatment according to your specifications.
