Premium Stainless Steel
Pipe Fittings
Direct from China's leading manufacturer. 22+ years of OEM/ODM experience. ASTM, ASME, DIN, JIS compliant. DN15-DN3000 (1/4"-120").
Everything You Need to Make a Decision
Technical specifications, compliance documents, and material certifications -- all in one place.
Need Custom Specifications?
We manufacture non-standard fittings per your blueprints. Send us your drawings.
Email Us: lucas@hbgypipe.comComplete Range of Pipe Fittings
From elbows to reducers -- all materials, all standards. DN15-DN3000 (1/4"-120").
Stainless Steel Elbows
45°, 90°, 180° bends. Seamless & welded. 304/304L, 316/316L, Duplex. ASTM A403, ASME B16.9.
- Long radius (LR) & Short radius (SR)
- Butt weld & threaded ends
Stainless Steel Tees
Equal & reducing tees. Straight & lateral branches. ASME B16.9, DIN 2615.
- Cold/hot forming available
- Custom angles supported
Stainless Steel Reducers
Concentric & eccentric reducers. Precision machined. ASME B16.9, EN 10253.
- All size combinations
- Smooth transitions
Stainless Steel Caps
End caps for pipe termination. Butt weld & threaded. ASME B16.9.
- Heavy wall thickness options
- Leak-proof design
Stainless Steel Flanges
Slip-on, weld neck, blind, threaded. Forged & plate. ASME B16.5, EN 1092-1.
- Class 150-2500 pressure ratings
- Patented anti-leakage design
Stainless steel non-standard flange
Custom-engineered flange manufactured strictly according to client blueprints and specific industrial requirements.
- High-precision CNC machining for unique fit.
- Flexible design adaptation for special equipment.
Long neck butt welding flange
Heavy-duty Long Weld Neck (LWN) flange designed for high-stress and high-temperature piping systems.
- Tapered hub for structural reinforcement.
- Superior resistance to pressure and fatigue.
Non-standard blind flange
Custom-dimension blind flange for secure pipe termination or pressure vessel isolation, built to non-standard specifications.
- Absolute leak-proof sealing performance.
- Heavy wall thickness options for extra safety.
Custom Fabrication
Non-standard fittings per your blueprints. Send us your drawings and specifications.
Email UsIndustry Applications - Engineered for Demanding Environments
Trusted by global infrastructure and industrial projects
Oil & Gas
High-pressure extraction & transport.
Chemical Processing
Corrosion resistance in harsh media.
LNG
Cryogenic material stability.
Nuclear Power
Zero-defect high safety standards.
Shipbuilding & Marine
Saltwater corrosion protection (DNV).
Power Plant Boilers
Heat & pressure resistance.
Pulp & Paper
Handling corrosive pulping chemicals.
Water Treatment
Sanitary grade municipal systems.
Semiconductors
Ultra-high purity (UHP) piping.
Chip Manufacturing
Precision fluid control for cleanrooms.
Real Factory. Real Quality.
We're not a trading company. We're a 22-year-old manufacturer in Lishui, China, with modern facilities and professional teams.
Factory Exterior
Production Line
Production Line
Production Line
Warehouse
Testing Lab
Exhibition
Flange production workshop
Dimensional inspection
Certified & Trusted Worldwide
At HuaboPipe, we understand the true weight of a certificate. It is more than just paper; it is your global passport for safety and compliance.
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Get a factory-direct quote within 24 hours. No middlemen. No hidden costs. Just reliable stainless steel pipe fittings.