Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube

Product Details
Customization: Available
Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, BS, ASTM, AISI
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  • Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
  • Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
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Basic Info.

Model NO.
C4
Alloy
Alloy
Type
Nickel Pipe
Technique
Cold Drawn/Cold Roll
Surface Treatment
Annealed Pickled, Bright Annealed
Section Shape
Round/Hollow
Transport Package
Bundles/Wooden Box
Specification
C4
Trademark
GH-STEEL
Origin
China
HS Code
75052200
Production Capacity
1000ton Per Month

Product Description


Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe TubeAstb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube

Hastelloy C-4 seamless pipe & tube is a high performance alloy pipe. It is suitable for various chemical processing and high temperature applications.
Our Hastelloy C-4 seamless pipe & tube is made to ASTM B622 standard. It has excellent chemical stability and mechanical properties, high temperature resistance, corrosion resistance and wear resistance. Hastelloy C-4 is very suitable for chemical process, petrochemical, pharmaceutical, aerospace and other fields.
Our Hastelloy C-4 seamless pipe & tube can be customized in various sizes and thicknesses. We use the most advanced production technology and equipment to ensure the smoothness and uniformity of the pipe surface. We also do 100% eddy current testing on every seamless pipe & tube.

1. Material Steel Grade HASTELLOY: C4(N10675)
Production Process Available in cold rolled and cold drawn
Standard ASTM B622 / ASME SB622
2. Diameter of Stainless Pipe W.T 1mm-10mm
Diameter 20mm thru 219mm
Length 2m-12m, or customer required
4. Application
  • Chemical Process
  • Petrochemical
  • Oil & Gas
  • Pharmaceutical
  • Geothermal
  • Sea Water
  • Water Desalination
  • LNG (Liquefied Natural Gas)
  • Biomass
  • Mining
  • Utilities
  • Nuclear Power
  • Solar Power
5. Packing *All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches.
For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements."
6. Delivery Time 1.for ready stock :days after receiving the deposit of T/T
2.For MTO: 35 days after receiving the  deposit of T/T
7. Trade Terms EXW,FOB, CFR, CIF etc.
8. Payment Terms 1.30%T/T in advance, the balance against the B/L copy
2.30%T/T in advance, the balance against the L/C at sight
9. Loading Port Ningbo/Wenzhou/Shanghai
Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube

CHEMICAL COMPOSITION FOR HASTELLOY C4 SEAMLESS PIPE 

Grade Ni Cr Mo Fe(max) Ti(max) Co(max) C(max) Mn(max) Si(max) P(max) S(max) V(max)
Hastelloy C4 balance 14.0~18.0 14.0~17.0 3 0.7 2 0.015 0.5 0.08 0.04 0.03 0.35

PHYSICAL PROPERTIES FOR HASTELLOY C4 SEAMLESS PIPE
Density 8.64 g/cm3
Melting 1350-1400ºC

MECHANICAL PROPERTIES FOR HASTELLOY C4 SEAMLESS PIPE

Tensile Strength Yield Strength Elongation Reduction of Area Hardness
(0.2% Offset)
MPa, min MPa, min %, min %, min Rockwell
690 276 40 ... ...

ASTM B622 STANDARD DIMENSION AND PERMISSIBLE

Pipe Schedules
Nominal Pipe Size, in. Outside Diameter Nominal Wall Thickness
Schedule No. 10 Schedule No. 40 Schedule No. 80
Inches
1⁄4 0.54 0.065 0.088 ...
3⁄8 0.675 0.065 0.091 0.126
1⁄2 0.84 0.083 0.109 0.147
3⁄4 1.05 0.083 0.113 0.154
1 1.315 0.109 0.133 0.179
1-1⁄4 1.66 0.109 0.14 0.191
1-1⁄2 1.9 0.109 0.145 0.2
2 2.375 0.109 0.154 0.218
2-1⁄2 2.875 0.12 0.203 0.276
3 3.5 0.12 0.216 0.3
Millimetres
1⁄4 13.72 1.65 2.24 ...
3⁄8 17.14 1.65 2.31 3.2
1⁄2 21.34 2.11 2.77 3.73
3⁄4 26.67 2.11 2.87 3.91
1 33.4 2.77 3.38 4.55
1-1⁄4 42.16 2.77 3.56 4.85
1-1⁄2 48.26 2.77 3.68 5.08
2 60.32 2.77 3.91 5.54
2-1⁄2 73.02 3.05 5.16 7.04
3 88.9 3.05 5.49 7.62
Permissible Variations for Outside Diameter and Wall Thickness of Seamless Cold-Worked Pipe and Tube
Nominal Outside Diameter, Permissible Variations Thickness of Specified Minimum Wall, %
in. (mm) Outside Diameter, Thickness of Plus Minus
  in. (mm) Specified
    Nominal Wall, %
  Plus Minus Plus Minus
Over 0.400 (10) to 5/8 (16), excl 0.005 (0.13) 0.005 (0.13) 15 15 30 0
5/8 (16) to 1 1/2 (38), incl 0.0075 (0.19) 0.0075 (0.19) 10 10 22 0
Over 1 1/2 (38) to 3 (76), incl 0.010 (0.25) 0.010 (0.25) 10 10 22 0
Over 3 (76) to 4 1/2 (114), incl 0.015 (0.38) 0.015 (0.38) 10 10 22 0
Over 4 1/2 (114) to 6 (152), incl 0.020 (0.51) 0.020 (0.51) 12.5 12.5 28 0
Over 6 (152) to 6 5/8 (168), incl 0.025 (0.64) 0.025 (0.64) 12.5 12.5 28 0
Over 6 5/8 (168) to 8 5/8 (219), incl 0.031 (0.79) 0.031 (0.79) 12.5 12.5 28 0
Over 8.625 (219) to 14 (356), incl 0.062 (1.57) 0.031 (0.79) 15 12.5 30 0
Over 14 (356) to 24 (610), incl 0.125 (3.18) 0.031 (0.79) 15 12.5 30 0
Permissible Variations for Outside Diameter and Wall Thickness of Hot-Finished Tube
Nominal Outsider Diameter, Permissible Variations
in. (mm) Outside Diameter or Inside % of Thickness of Specified % of Thickness of Specific
  Diameter, in. (mm) Nominal Wall Minimum Wall
  + - + - + -
3/4 (19) to 1 1/2 (38), incl 0.015 (0.4) 0.031 (0.8) 12.5 12.5 28.5 0
Over 1 1/2 (38.1) to 4 (102), incl 0.031 (0.8) 0.031 (0.8) 12.5 12.5 28.5 0
Over 4 (102) to 9 1/4 (235), incl 0.062 (1.6) 0.031 (0.8) 12.5 12.5 28.5 0
Permissible Variations for Outside Diameter and Wall Thickness of Seamless Hot-Worked Pipe
Nominal Outsider Diameter, Permissible Variations
in. (mm) Outside Diameter, Thickness of Specified Thickness of Specified
  in. (mm) Nominal Wall, % Minimal Wall, %
  Plus Minus Plus Minus Plus Minus
1 (25) to 1.900 (48), incl 0.015 (0.40) 0.031 (0.79) 16 12.5 28.5 0
over 1.900 (48) to 4 1/2 (114), incl 0.031 (0.79) 0.031 (0.79) 16 12.5 28.5 0
over 4 1/2 (114) to 6 1/2 (165), incl 0.047 (1.2) 0.047 (1.2) 16 12.5 28.5 0
over 6 1/2 (165) to 9 1/4 (235), incl 0.062 (1.6) 0.062 (1.6) 16 12.5 28.5 0
Permissible Variations in Length
Outside Diameter, in. (mm) Cut Length, in. (mm)
Over Under
Under 2 (50.8) 1/8 (3.2) 0
2 (50.8) and over 3/16 (4.8) 0

Packaging & Shipping 

Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube

Application

 The alloy is highly resistant, particularly to the rapid flow of seawater, making it ideal for marine and seawater applications. Additionally, it finds application in power generation, commercial gas turbines, food processing, chemical processing, cryogenic storage/pressure vessels, tanks .
Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube


Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
 Positive Material Identification (PMI) Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.
Testing In some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement.
 
Astb B622 Hastelloy C-4 Nickle Alloy Seamless Pipe Tube
 Q1:How many countries you already exported ?
A1:Exported to more than 30 countries mainly from America, Russia, UkraineVietnam, Egypt, Iran, Turkey, Mexico etc.
Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalogue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q3:Do you have any MOQ limit for stainless steel products order? 
A3: MOQ, 1pc for ready stock of stainless steel seamless pipe. MOQ :1 tons for MTO.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is preferred.
Q5:How does your company do regarding quality control?
A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.
Q6: Is it OK to print my logo on products??
A7: Yes. OEM and ODM are available for us.
 



 

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