Suzhou Nai Lok Fluid Technology Co., Ltd

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Suzhou Nai Lok Fluid Technology Co., Ltd

We focus on the production, research and development, sales of high quality nickel alloy tube and high purity seamless tube

Founded in 2000, Huzhou Nickel Alloy Special Materials Co., Ltd. is a leading manufacturer in China specializing in high-quality nickel alloy tubes, stainless steel seamless tubing, and high-purity precision tubes. With over 20 years of expertise, our products are widely used in industries like petrochemicals, semiconductor manufacturing, aerospace, military, and nuclear power. We are committed to

providing high-performance, customized solutions for global markets. Our factory, spread across 20 acres, boasts a capacity of 1,500 tons annually, leveraging cold rolling and cold drawing processes. We offer ODM, OEM, and agency services for customers worldwide, ensuring precision, safety, and competitive pricing. We provide innovative and durable products like Inconel tubes, Hastelloy tubes, nickel alloy seamless tubes, and high-purity semiconductor-grade tubes. These are ideal for challenging applications in aerospace, national defense, oil & gas, high-pressure tubing, and other specialized industries. With an extensive focus on quality control, including eddy current testing, X-ray, and pressure tests, we ensure compliance with the most stringent international standards. Huzhou Nickel Alloy Special Materials also stands as an industry leader for precision tube manufacturing, meeting demanding performance standards and supplying globally recognized customers in Southeast Asia, Middle East, Africa, South America, and Central Asia.

24/07/2026

NAI-LOK provides premium stainless steel seamless tubes designed for reliable performance in demanding industries.

✅ Size Range: 1/16" - 6 inch
✅ Standard: ASTM A269
✅ Material: SS316 / SS316L
✅ Surface Finish: Bright Annealing (BA)
✅ Features:
• Excellent corrosion resistance
• Smooth inner surface & high cleanliness
• Stable quality with strict inspection
• Large inventory & fast delivery time

Our seamless tubes are widely used in:
🔹 Oil & Gas
🔹 Petrochemical
🔹 Semiconductor
🔹 Laboratory Gas Systems
🔹 Instrumentation & Process Control

With 25 years of manufacturing experience, NAI-LOK is committed to delivering reliable tubing solutions for global customers.

📩 Contact us for specifications and quotation:
Email: [email protected]

23/07/2026

Manifolds Valves,,Fittings,Tubing manufacture.

[email protected]

21/07/2026

we specialize in the manufacturing of:

✔ Alloy Tubing & Seamless Tubes
✔ Instrumentation Tube Fittings
✔ Special Alloy Flanges
✔ High-Pressure Sample Cylinders

With more than 25 years of manufacturing experience, we provide reliable solutions for the oil & gas, petrochemical, semiconductor, LNG, hydrogen, and industrial gas industries. Our products are available in a wide range of materials including SS316/316L, Super Duplex 2507, 2205, 6Mo, Monel ®400, Inconel® 625, Incoloy ®825, Hastelloy® C276, and more.

✅ OEM & Custom Manufacturing
✅ Fast Delivery & Competitive Pricing
✅ Strict Quality Control
✅ Global Export Experience

Whether you need corrosion-resistant tubing, precision fittings, custom flanges, or sampling systems, NAI-LOK is your trusted manufacturing partner.

📩 Contact us: [email protected]
🌐 www.nailokgroup.com

20/07/2026

Bright Annealing Seamless tube,
Size:1/16-6inch, ASTM A269 Material :SS316 UNS S32750 UNS S31254 UNS N0400 UNS N10675 UNS N06625 UNS N08825

More informations pls contact [email protected]

6inch Seamless tube Manufacture Standard：ASTM A269 Material : SS316 Roughness:Bright Annealing Length:6M/PCSsales@nai...

17/07/2026

6inch Seamless tube Manufacture
Standard：ASTM A269
Material : SS316
Roughness:Bright Annealing
Length:6M/PCS

[email protected]

16/07/2026

BL Series 3 PC Ball Valve, Design Pressure 800 Psi
Size from 1/2 to 6 inch, Bult Weld
Brihgt Annealing / Electrolytic polishing

Welcome to inquiry.

[email protected]

15/07/2026

Alloy 825 Fittings under Testing.

13/07/2026

Tubing,Fittings,Sample Cylinder Manufacture
Material included SS316,Super Deplex 2507 2205 6Moly Alloy 400 625 825 C276.

08/07/2026

Seamless tube Large inventory Good Price Fast delivery time,1/16-6inch, ASTM A269,SS316, Bright Annealing

07/07/2026

NAI-LOK,Global leader in valves, fittings, and tubings. Advancing ESG, innovation & quality, creating long-term value.

Address

397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu China
Suzhou
215400

Website

http://www.nailokgroup.com/

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