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Standards for Hastelloy C-2000 Seamless Pipe & Tube(UNS N06200 / W.Nr. 2.4675)

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  • C-2000 UNS N06200/DIN W. NR. 2.4675 SEAMLESS PIPE

  • Huashang

  • 7507120000

Seamless Pipe & Tube



Product Overview


Material Composition

Hastelloy C-2000 (UNS N06200 / W.Nr. 2.4675) is a versatile nickel-based corrosion-resistant alloy. Its chemical composition features a balanced blend: nickel (Ni) as the base element, chromium (Cr) ranging from 22.00% to 24.00%, molybdenum (Mo) between 15.00% and 17.00%, and copper (Cu) from 1.30% to 1.90%. Trace elements include maximum 3.00% iron (Fe), 0.50% manganese (Mn), 0.01% carbon (C), 0.01% silicon (Si), 0.50% aluminum (Al), 0.03% phosphorus (P), and 2.00% cobalt (Co), ensuring exceptional corrosion resistance.

Key Specifications

The seamless pipe adheres to international standards including ASTM B622, ASME SB622, ASTM B829, and ASME SB829. It offers flexible dimensions: outer diameter (OD) from 1mm to 325mm, wall thickness from 0.2mm to 20mm, and a maximum length of 12m (custom sizes available per ASME B36.10 / ASME B36.19). Physical properties include a density of 8.5 g/cm³ and a melting range of 1328-1358℃, making it suitable for extreme temperature applications.


Product Advantages


Superior Corrosion Resistance

This alloy excels in both oxidizing and reducing environments. It resists uniform corrosion from harsh acids such as hydrochloric acid, sulfuric acid, and hydrofluoric acid across wide temperature ranges. Additionally, it provides robust protection against pitting corrosion, crevice corrosion, and chloride-induced stress corrosion cracking, ideal for halide-containing solutions.

Advanced Production Capabilities

Manufactured by a factory with 30 years of seamless pipe production experience, the product benefits from 18 seamless production lines and 3 perforation lines, enabling an annual output of 30,000 tons of austenitic and duplex steel pipes. The facility holds ISO9001:2015 certification and is approved by classification societies including BV, ABS, CCS, DNV/GL, TUV, LR, and KR, ensuring consistent quality.

Rigorous Quality Control

Quality is guaranteed through multi-stage inspections: raw materials undergo MTC (PMI) checking, tensile strength testing, and surface/dimension verification. In-production processes are monitored by dedicated personnel, while pre-shipment inspections include appearance testing, PMI testing, non-destructive testing (UT, ET), and physical/chemical property analysis in a professional lab. Third-party inspections are also accepted.


N06200 is a versatile corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments.

It resists all acids, especially hydrochloric, sulfuric and hydrofluoric acids, at wide temperature ranges, and also resists pitting corrosion,crevice corrosion and stress corrosion cracking induced by chlorides and other halide solutions.


Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube

APPLICATIONS

Chemical process industry reactors, heat exchangers,columns and piping;

pharmaceutical industry reactors and dryers; and flue gas desulfurization system components.


The pipe is widely utilized in the chemical process industry for reactors, heat exchangers, columns, and piping. It is also a top choice for the pharmaceutical industry in reactors and dryers, as well as for components in flue gas desulfurization systems. Its corrosion resistance makes it suitable for handling aggressive media in industrial processes requiring long-term reliability.


Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube

Our pipe factory has 296 employees ,including 4 senior engineers,18 engineers and 38 professional technicians.

We can produces 30,000tons of austenitic steel and duplex steel pipes annually with 18 seamless  production lines and 3 perforation production lines.

Our pipe factory has been certified to the ISO9001:2015 quality management system and certified by various classification societies (such as BV, ABS,CCS,DNV/GL,TUV,LR,KR etc).


Seamless Pipe & Tube
Seamless Pipe & Tube
Seamless Pipe & Tube


SPECIFICATIONS OF UNS N06200/DIN W. NR. 2.4675  SEAMLESS PIPE

OD :1mm-325mm

WALL THICKNESS :0.2mm-20mm

Max Length : 12m (Special specifications are available as required)

The size can be customized according to ASME B36.10 / ASME B36.19

*Customized size please confirm with us


Standards for Hastelloy C-2000 Seamless Pipe & Tube

ASTM B622
                            ASTM B829
                                                     ASME SB 622
                                                                                    ASME SB 829

*We will strictly produce Hastelloy C-2000 Seamless Pipe & Tube according to the standard


SPECIFICATIONS

PHYSICAL PROPERTIES

Seamless pipe and tube

ASTM B 622

DENSITY

8.5 g/cm 3

MELTING
RANGE

1328-1358℃



CHEMICAL COMPOSITION

%

Ni

Cu

Fe

Mn

C

Si

Cr

Al

Mo

P

Co

MIN

BALANCE

1.30





22.00


15.00



MAX

1.90

3.00

0.50

0.01

0.01

24.00

0.50

17.00

0.03

2.00


Production Processes

SEAMLESS PIPE


Quality Control Of Huashang Duplex Steel Seamless Pipe

1. Raw Materials

Our raw materials come from well-know mills in China, such as Tingshan, Tisco, Bao Steel, Yongxing, Walsn.....

We will do MTC checking (PMI), tensile strength test, surface/dimension inspection for raw material.


2. Production

Specially assigned person shall follow up and check  the process flow  card and finally keep the copy.


3. Before Shipment

Our quality inspection team responsible for different categories of products. We will conduct routine appearance testing, PMI testing, non-destructive testing. We also equipped with a professional lab that can do physical and chemical properties test. we also can accept the third inspection, such as BV, LR, TUV, ABS, DNV-GL ect.


METALLOGRAPHIC TEST

METALLOGRAPHIC TEST

IMPACT TEST

IMPACT TEST

TENSILE TEST

TENSILE TEST


EDDY CURRENT TESTING

EDDY CURRENT  TESTING

ULTRASONIC TESTING

ULTRASONIC TESTING

HARDNESS TEST

HARDNESS TEST


TEST BLOCK MEASUREMENT SIZE

TEST BLOCK MEASUREMENT SIZE

MEASURE AFTER PULLING

MEASURE AFTER PULLING

PULL UP TEST BLOCK

PULL UP TEST BLOCK


Packaging and Containerization

Packaging and Containerization

certificates


FAQ


Can the pipe be customized to specific dimensions?

Yes, custom sizes are available based on your requirements. We can produce pipes following ASME B36.10 / ASME B36.19 standards, or other specifications after confirmation with our technical team.

What quality certifications does the product hold?

The pipe is manufactured in compliance with ASTM B622, ASME SB622, ASTM B829, and ASME SB829 standards. The factory is certified to ISO9001:2015 and approved by major classification societies including BV, ABS, CCS, DNV/GL, TUV, LR, and KR.

Is there stock available for immediate delivery?

We maintain a large inventory of 10,000,000 units to meet urgent orders. Standard sizes can be shipped promptly, while custom orders are fulfilled based on production lead times.

How does Hastelloy C-2000 perform in high-temperature environments?

With a melting range of 1328-1358℃, the alloy retains its structural integrity and corrosion resistance at elevated temperatures, making it suitable for high-temperature industrial processes involving aggressive media.


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