Instrumentation & Sanitary Valves and Fittings | Best China Manufacturer

About Beyond Fluid

Beyond Fluid is a trusted manufacturer of stainless steel valves, tube fittings, and ultra-clean components for critical fluid systems. With over 15 years of experience in precision engineering, we specialize in instrumentation, ultra-high purity (UHP), and sanitary solutions that meet the highest global standards.

Our products comply with ASME, ISO, DIN, JIS, 3A, and BPE specifications, ensuring reliability and performance in demanding environments. We serve key industries including pharmaceuticals, biotechnology, semiconductor manufacturing, oil & gas, food & beverage, and chemical processing.

ISO Certified Manufacturer
Cleanroom-Ready UHP Components
Full Traceability & CNC Machining
OEM & Custom Fabrication Support

Our Core Products

High-performance valves, fittings, and tubing engineered for precision, durability, and compliance in critical applications across industries.

Instrumentation Valves

Precision-engineered for controlling fluid flow in measurement and control systems. Includes ball, needle, check, block & bleed, and proportional relief valves.

• Materials: 316/316L SS, Brass
• Standards: ASME B16.34, ISO 9001
• Pressure: Up to 6000 PSI

Double Ferrule Tube Fittings

Reliable, leak-tight connections for instrumentation tubing. Four-component design: body, nut, front and back ferrule for superior grip and sealing.

• Sizes: 1/8" to 1"
• Finish: Electropolished, Passivated
• Application: High-vibration environments

DIN 2353 Tube Fittings

European standard compression fittings meeting DIN 2353 & ISO 8434-1. Ideal for hydraulic and industrial applications requiring robust connections.

• Material: Carbon Steel, Stainless Steel
• Working Pressure: Up to 700 bar
• Standards: DIN, ISO

UHP Fittings & Valves

Ultra-high purity components for semiconductor, pharmaceutical, and biotech applications. Designed for cleanroom use with orbital weld ends and electropolished surfaces.

• Ra ≤ 5 μin (0.12 μm)
• Packaging: Cleanroom-sealed
• Certifications: RoHS, 3A, BPE

Sanitary Valves

Hygienic valves for food, beverage, and pharmaceutical processing. Includes ball, butterfly, diaphragm, and check valves with tri-clamp or weld ends.

• 3A & FDA Compliant
• CIP/SIP Ready
• Materials: 304/316L SS

Stainless Tubing

High-quality seamless and welded stainless steel tubing for instrumentation and process lines. Available in electropolished and bright annealed finishes.

• OD: 1/8" to 4"
• Seamless for high-pressure systems
• ASTM A269 / A270 Compliant

Valve Manifolds

Customizable multi-valve assemblies for compact fluid control. Ideal for analytical systems, gas panels, and process skids.

• Configurable inlet/outlet ports
• Materials: 316L, Alloy C276
• Testing: Helium Leak Tested

Pressure Regulators

Precision regulators for accurate pressure control in gas and liquid systems. Suitable for cylinder, panel, and process line installation.

• Single & Double Stage
• Inlet: Up to 3000 PSI
• Outlet: Adjustable 0–300 PSI

View Full Product Catalog

What Sets Beyond Fluid Apart

15+ Years Manufacturing Expertise

Specialized in precision valves and fittings for instrumentation and UHP pipelines with consistent quality and reliability.

International Standards Compliance

Products meet ASME, ISO, 3A, BPE, and RoHS requirements, ensuring global acceptance and regulatory compliance.

Cleanroom-Ready Components

Electropolished tubes, orbital-weld fittings, and UHP valves designed for ultra-pure gas and liquid systems in semiconductor and pharma.

OEM & Custom Fabrication

We support special sizes, private labeling, and project-specific drawings for integrators and system builders.

Global Distribution Network

Serving 30+ countries with reliable logistics, multilingual support, and fast response times.

Full Traceability & Quality Control

Each component comes with material certifications, batch traceability, and rigorous inspection reports.

Frequently Asked Questions

What industries do you serve?

We serve pharmaceutical, biotech, semiconductor, oil & gas, food & beverage, chemical processing, and power generation industries.

Are your products compliant with international standards?

Yes, our products meet ASME, ISO, DIN, JIS, 3A, BPE, and RoHS standards, ensuring global compliance and acceptance.

Do you offer custom fabrication?

Yes, we support OEMs with custom sizes, private labeling, and project-specific drawings. Contact us with your requirements.

What is your lead time for orders?

Standard products ship within 2–4 weeks. Custom orders vary based on complexity. We provide accurate timelines upon inquiry.

How can I request a quote or catalog?

Visit beyondfluid.com to download the latest catalog or contact us directly for a quote.

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Precision Valves & Fittings
Engineered for Critical Fluid Systems