Round flange-2
Standard: ANSI, bs, DIN, JIS
Technics: Forged
Nominal Diameter: 1/2’’—72’’inch DN15mm-DN1800mm
Surface Treatment: Rust-proof oil, black painted or as per customers’ requirement
Application: Chemical, petroleum, electric power, water conservancy, pharmaceutical, boiler, ship, etc
Round Flange – Precision Forged Piping Connectors | LINHUI TITANIUM
LINHUI TITANIUM manufactures precision-engineered Round flange connectors conforming to ANSI, BS, DIN, and JIS standards. Our forged flanges range from 1/2" to 72" (DN15mm-DN1800mm) nominal diameter, designed for critical applications in chemical processing, petroleum refining, electric power generation, water conservancy, pharmaceutical manufacturing, boiler systems, and shipbuilding industries.
Each item experiences controlled fashioning to guarantee prevalent grain structure and mechanical quality. Surface medications incorporate rust-proof oil coating, dark portray, or customized wraps up per your determinations. Our fabricating prepare ensures airtight fixing execution beneath extraordinary weight and temperature conditions whereas keeping up full traceability.
Key Features & Benefits
Our produced ribs give extraordinary resistance to warm extension and vibration-induced stretch. The circular circle geometry with precision-machined jolt gaps guarantees leak-free associations in high-pressure environments.
You advantage from diminished upkeep downtime through simple dismantling capabilities. Our items anticipate outlaw outflows of unstable natural compounds (VOCs) in petrochemical establishments whereas retaining mechanical push in heavy-duty pipeline frameworks.
Product Information
| Product name | Round flange |
| Standard | ANSI, bs, DIN, JIS |
| Technics | Forged |
| Nominal Diameter | 1/2’’—72’’inch DN15mm-DN1800mm |
| Surface Treatment | Rust-proof oil, black painted or as per customers’ requirement |
| Application | Chemical, petroleum,electric power, water conservancy, pharmaceutical,boiler, ship, etc |
| Packing | Customize Package |
| OEM/ODM | OEM ODM CNC Drilling Milling Machining Service |
| Delivery Time | 15-25 Days |
Chemical Composition
Our flanges utilize titanium grades compliant with ASTM B381 standards. Grade 2 offers excellent corrosion resistance for general industrial use. Grade 5 (Ti-6Al-4V) provides superior strength-to-weight ratio for demanding applications.
Grade 7 incorporates palladium stabilization for aggressive reducing acid environments. All materials meet ASTM/ASME composition requirements with full EN 10204 3.1 certification.
Manufacturing Process
We employ closed-die forging at controlled temperatures to refine grain structure. Precision CNC machining ensures dimensional accuracy within ±0.05mm tolerance.
Heat treatment normalizes internal stresses while preserving mechanical properties. Each Round flange undergoes non-destructive testing including ultrasonic and magnetic particle inspection before final surface finishing.
Quality Inspection
Our ISO 9001:2015 certified office performs 100% dimensional confirmation utilizing CMM gear. Hardness testing, chemical investigation, and weight testing approve compliance with universal standards.
Third-party review by SGS, BV, TÜV, DNV, or ABS is accessible upon ask. Total fabric test certificates go with each shipment.
Applications
Chemical handling plants depend on our spines for destructive media dealing with. Petroleum refineries utilize them in high-temperature splitting units and seaward platforms.
Power era offices introduce our items in evaporator bolster frameworks. Pharmaceutical producers select our FDA-compliant grades for sterile channeling. Shipbuilding yards indicate marine-grade spines for seawater service.
Export Markets
We supply over 60 nations over North America, South America, Center East, Africa, CIS locales, and Southeast Asia. Long-term associations incorporate CEFC, PTT, PDVSA, PETROECUADOR, PETRONAS, and LUKOIL.
Why Choose Us?
Direct process supply dispenses with brokers costs whereas guaranteeing quality control. Our 200+ tons stock stock empowers 3–7 day conveyance for standard sizes.
You get citations inside 4 hours and drawing audits inside 24 hours. Custom creation completes in 25–40 days with full traceability documentation.
Packaging & Shipping
Flanges are separately wrapped in PE film and pressed in plywood cases for send out. We orchestrate ocean cargo, discuss cargo, or express conveyance per your requirements.
Proper labeling incorporates warm numbers, determinations, and dealing with enlightening. Protections scope ensures your speculation amid travel.
FAQ
Q: What pressure ratings do you offer?
A: We manufacture 150LB to 2500LB ratings conforming to ASME B16.5 standards.
Q: Can you provide material certificates?
A: Yes, EN 10204 3.1 certificates with full traceability accompany all orders.
Q: What is your minimum order quantity?
A: Stock orders start from 100kg. Custom orders are negotiable.
Q: Do you support urgent deliveries?
A: Rush orders receive priority processing upon request.
Request a Quote
Contact our engineering team at linhui@lhtitanium.com for technical specifications and competitive pricing. Share your application requirements, and we'll recommend the optimal Round flange solution for your project within 4 hours.
