ASTM B167 Uns N06600 Nickel Alloy Seamless Steel Pipes/Tubes Corrosion Resistant

• Customization: Available
• Color: Silver
• Shape: Round
• Model NO.: EZS
• Surface Treatment: Polishing
• Type: Nickel based wear-resistant alloy
• Standard: ASTM B167/B167m
• Composition: Nickel+Alloy
• Model No: Inconel 600
• Size: Uns N06600
• Transport Package: Wood Box
• Specification: 2"-12"
• Trademark: EZS
• Origin: China
• HS Code: 750712
• Production Capacity: 20000 Tons/Year

Product Description

Product Description

 

Attribute	Typical Value / Range
Standard / Specification	• EEMUA 144 (Design & Material) • EEMUA 234 (Operation & Integrity) • ASTM B466 (Seamless Cu-Ni) • ASME B31.3 / ISO 9001
Material / Alloy	90-10 Cu-Ni (UNS C70600, CW352H, BFe10-1-1)
Pressure Class	PN10 (10 bar) • PN14 (14 bar) • PN16 (16 bar)
Nominal Size Range	DN15 - DN500 (OD 15 mm - 508 mm)
Wall Thickness	1.0 mm - 11 mm (per EEMUA tables)
Length	6 m fixed; 5.8 m / 11.8 m / random 5-12 m available
Seam Type	Seamless (cold-finished or hot-finished)
Temper	Soft annealed (O), Half-hard (H55), Hard (H80) on request
Chemical Composition	90-10: Cu 88-90 % Ni 9-11 %
Mechanical Properties (annealed)	90-10: Rm ≥275 MPa Rp0.2 ≥105 MPa
Corrosion Rate in Seawater	≤0.025 mm/year (25 °C, 3.5 % NaCl)
Operating Temperature	-196 °C to +300 °C continuous
End Connections	Plain ends (PE) • Beveled ends (BE) • Threaded (BSPT/NPT) • Flanged (EEMUA 145)
Surface Finish	Mill finish / polished Ra ≤0.4 µm on request
Testing & Certification	100 % Eddy-Current + 1.5×PN Hydrostatic • EN 10204 3.1 / 3.2 • ABS / BV / DNV / LR / CCS
Packaging	Plastic end caps → PE sleeve → seaworthy wooden crates or bundles
Typical Applications	Marine seawater cooling lines, ship ballast & fire systems, offshore platform piping, desalination plants, LNG carrier seawater systems

Product Advantages

 1.≥50-year service life in seawater
A dense Cu2O-NiO film keeps corrosion rates ≤0.025 mm/a without cathodic

2.protection.Bio-fouling suppression Trace Cu²+ (<0.05 ppm) inhibits algae and barnacles, cutting cleaning frequency by >70 %.

3.Wide temperature window -196 °C to +300 °C
90-10: 300 °C continuous; 70-30: 400 °C continuous-suitable for LNG lines and hot-oil exchangers.

4.High strength & toughness
90-10 annealed: Rm ≥275 MPa, A ≥35 %; 70-30 annealed: Rm ≥345 MPa, A ≥30 %-cold bending without cracking.

5.Weldability without PWHT
TIG/automatic pulsed welding-no pre-heat or post-weld heat treatment, RT pass rate ≥98%, saving dock time.

6.Comprehensive standard coverage
Meets EEMUA 144 (design), EEMUA 234 (operation), ASTM B466, ASME B31.3, and all major class societies.

7.Full PN range in stock
PN10 / PN14 / PN16 ready-to-ship, matching MIL-T-16420K Class 200/500/700, eliminating custom design.

8.Lowest life-cycle cost
Initial cost +10 % vs 316L, but maintenance cost -70 %, total 30-year cost savings ≥30 %.

 

Exported Products

       
From the blast furnaces of North China to the quaysides of Singapore, from the LNG terminals of Qatar to the FPSO decks off Brazil, our steel travels the world in a single, seamless journey. We export ASTM B167 Inconel 600 seamless tubes that withstand 300 °C sour gas, EEMUA 144/234 Cu-Ni pipes that keep seawater systems corrosion-free for half a century, and ISO 2531 K9 ductile-iron pipes that anchor ballast lines beneath 200 000-ton hulls. Every heat is certified ABS, DNV or Lloyd's; every bundle is zinc-coated, plastic-capped and crated for 12 000 km of salt-spray. Our 90-10 copper-nickel coils arrive in Rotterdam coiled like giant springs, our stainless-steel seamless tubes sit ready in Houston stockyards, and our  alloy-steel line pipes span deserts and deep-sea trenches alike. Wherever the ocean meets industry, our steel is already there-welded, bent, and tested-carrying water, fuel, and lifeblood to the vessels and platforms that power the planet.

Product Line

At EZ Steel Industrial, we operate one of the world's most advanced steel manufacturing facilities, combining cutting-edge automation, rigorous quality control, and sustainable practices to deliver superior steel products for global industries.

Key Features of Our Production Line:
√ Smart Manufacturing - AI-driven process optimization with real-time monitoring (Industry 4.0 compliant) ensures 99.3% production accuracy and minimal waste.
√ High-Speed Rolling Mills - Capable of processing 2,000+ metric tons daily while maintaining ±0.1mm dimensional tolerance.√ √ √ End-to-End Quality Assurance - Laser-guided inspection, spectral analysis, and 100% ultrasonic testing guarantee compliance with ASTM, EN, JIS, and GB standards.
√  Eco-Conscious Production - Closed-loop water recycling and scrap-to-furnace recycling reduce carbon footprint by 30% vs. industry averages.

Why Global Partners Choose Us?
1.Fast Turnaround - From raw material to finished product in 72 hours (emergency orders accepted).

2.Custom Solutions - Tailored alloys, sizes (0.5mm~50mm thickness), and coatings (galvanized/epoxy) for oil & gas, construction, and automotive sectors.

3.Global Logistics - ISO-certified packaging + just-in-time delivery to Europe, MENA, and APAC markets.

4.Trusted by Fortune 500 companies - Let's build the future of steel together.

Third-Party Testing

 

Customers Visit

        For years, steel products supplied by Ezsteel have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation,urban pipeline network construction,building construction,coastal and port construction,food and medicine factory construction.Our partners are throughout southeast Asia,theMidle East,Europe,Africa,America,Oceania,and more than 100 countries and regions.We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies,such as:
PetroChina, Schlumberger,ADNOC,NNPC,ENI, NICO,EGPC,OXY,CCED,OGDCL, PEMEX, etc.

Packing &Delivery