Carbon Steel Press Fittings
Fast, safe, and reliable press connection systems for industrial piping -- engineered for efficiency in heating, cooling, compressed air, gas, and industrial fluid transport.
Built for Industrial Performance
PiPress carbon steel press fittings deliver fast installation, long-term reliability, and compliance with the world's most demanding standards.
Fast Press Connection
No welding, no threading, no open flames. Press once and the joint is complete -- dramatically reducing installation time and labor costs on site.
Leak-Proof Reliability
Advanced O-ring sealing technology ensures consistent, leak-free performance under high pressure and temperature variations across all applications.
Global Certifications
CE, DVGW, WRAS, WaterMark, KIWA, ASME, NSF and more -- our carbon steel fittings are certified for international markets and critical applications.
Energy Saving Design
Optimized flow geometry minimizes pressure drop, improving system efficiency and reducing long-term energy consumption in HVAC and industrial systems.
OEM/ODM Capability
With over 20 years of OEM/ODM experience, we manufacture custom carbon steel press fittings to meet your exact project specifications and branding requirements.
Wide Size Range
Available from 15mm to 168.3mm for press fittings, covering residential, commercial, and heavy industrial piping system requirements.
Complete Fitting Portfolio
A comprehensive range of carbon steel press fittings for every piping configuration and application.
Elbow Fittings
90° and 45° elbows for directional changes in piping systems.
Tee Fittings
Equal and reducing tees for branch connections in distribution networks.
Couplings & Reducers
Straight and reducing couplings for joining pipe segments of equal or different sizes.
Transition Fittings
Male/female threaded and flanged transitions for integration with existing systems.
Product Specifications
| Parameter | Specification |
|---|---|
| Material | Carbon Steel (Black Steel / Galvanized) |
| Size Range (Press) | 15mm - 168.3mm |
| Max. Working Pressure | Up to 16 bar (varies by size) |
| Temperature Range | -20°C to +120°C |
| Sealing Element | EPDM / NBR / HNBR O-ring |
| Surface Treatment | Electro-galvanized / Hot-dip galvanized / Black |
| Connection Method | Press (M-profile / V-profile / U-profile) |
| Standards Compliance | EN 10255, ASTM A53, ASME B31.1/B31.3/B31.9 |
| Certifications | CE, DVGW, WRAS, ASME, NSF, WaterMark, KIWA |
| OEM/ODM | Available -- custom sizes, markings, packaging |
Globally Certified
Certification Portfolio
All PiPress carbon steel press fittings are manufactured under ISO 9001, ISO 14001, and ISO 45001 management systems, ensuring consistent quality and safety across every batch.
Applicable Standards
- EN 10255 -- Non-alloy steel tubes suitable for welding and threading
- ASTM A53 -- Standard specification for pipe, steel, black and hot-dipped zinc-coated
- ASME B31.1 / B31.3 / B31.9 -- Power, process, and building services piping
- DVGW GW541 -- Gas installation fittings (Germany)
- CE PED 2014/68/EU -- Pressure Equipment Directive (Europe)
- WRAS -- Water Supply (Water Fittings) Regulations 1999 (UK)
Applications
PiPress carbon steel press fittings are engineered for demanding environments across residential, commercial, and industrial sectors.
Heating & HVAC
Hot water heating systems, chilled water circuits, fan coil units, and district heating networks.
Compressed Air
Factory compressed air distribution, pneumatic tool networks, and industrial automation systems.
Gas Installations
Natural gas and LPG distribution in commercial buildings and industrial facilities (DVGW certified).
Fire Protection
Sprinkler systems, fire suppression networks, and standpipe risers in commercial and industrial buildings.
Industrial Process
Process piping for manufacturing plants, chemical facilities, and utility distribution systems.
Cooling Systems
Chilled water loops, cooling towers, data center cooling, and refrigeration support piping.
Your Trusted Piping Partner
From our manufacturing base in China to authorized distributors across 6 continents, PiPress delivers quality and support wherever your project is located.
Original Factory
Direct from manufacturer -- no middlemen, competitive pricing, and full traceability on every product.
Custom Solutions
Customized sizes, surface treatments, O-ring materials, and private labeling to meet your exact project needs.
Global Distribution
Branch offices in Mexico, Spain, and Australia; authorized distributors across Europe, USA, UK, and beyond.
Request a Product Inquiry
Tell us about your project requirements and our engineering team will respond with specifications, pricing, and delivery options.
Contact PiPress
Global Branches
- Mexico
- Spain
- Australia
- Distributors across Europe, USA, UK, Latin America, Africa, Middle East & South East Asia
Trust Indicators
Ready to Specify PiPress Carbon Steel Fittings?
Download our technical catalogue or contact our team for a custom quotation tailored to your project.