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ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End

China BoYue Industrial (Shanghai)Co., Ltd. certification
China BoYue Industrial (Shanghai)Co., Ltd. certification
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ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End

ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End
ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End

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Product Details:

Place of Origin: China
Brand Name: BY
Certification: PED SGS ISO TUV
Model Number: BYAS00041

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 ton per Month
Detailed Product Description
Product Name: Alloy Steel Pipe Material: Hastelloy B2
OD: 1/2"-24” Type: Seamless Or Welded
Thickness: SCH 5-SCH XXS End: BE Or PE
Standard: ASTM B474 UNS N10665 Prodcut: Steel Pipe Tube
High Light:

hastelloy x tubing


alloy steel seamless pipes

ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End OD 1/2" - 48"


1.Hastelloy B2 description


Superior resistance to hydrochloric acid, aluminum chloride catalysts and other strongly reducing

chemicals. Excellent high-temperature strength in inert and vacuum atmospheres.

Hastelloy B2 is a nickel-molybdenum alloy particularly suited for equipment handling reducing chemical

environments .Applications in the chemical process industry involving sulfuric, phosphoric, hydrochloric

and acetic acid. Temperature uses vary from ambient temperature to 1500°F depending on the

environments (please call for technical advice).


Chemical Composition, %


Ni Mo Fe C Co Cr Mn Si
Balance 26.0-30.0 2.0 max 0.02 max 1.0 max 1.0 max 1.0 max 0.10 max
P S            
0.040 max 0.030 max            


2.What is ASTM B474


This specification covers electric fusion welded pipe suitable for high-temperature or corrosive service.

The pipes are designated into five classes namely Class 1, Class 2, Class 3, Class 4 and Class 5,

according to how they are to be welded. The joints shall be full penetration double-welded or single-

welded butt joints employing fusion welding processes. The furnished pipe shall undergo heat treatment

and a chemical analysis shall be employed for both plate and weld. Each pipe shall be subjected to

transverse tension test, transverse guided weld bend test and hydrostatic pressure test.


3.UNS N10665 Hastelloy B2 Pipe SPECIFICATION


Dimensions: ASTM, ASME and API

Standard: ASTM B474

Size: 15 NB to 150 NB IN

Outer diameter: 1/2" - 48".

Specialized in: Large Diameter Size

Grade: UNS N10665 Hastelloy B2

Schedule: SCH 5 - SCH XXS

Form: Round, Square, Rectangular, Hydraulic Etc

Type : Welded / ERW / Fabricated

Length : Single Random, Double Random & Cut Length.

End: Plain End, Beveled End, Threaded


Out diameter Wall thickness Length
NB Sizes (in stock) 1/8” ~ 8” SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Upto 6 Meters
Seamless (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
Welded (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters



4.UNS N10665 Hastelloy B2 Pipe Application


Petrochemical Oil & Gas Paper Refineries Nuclear Power
Cement Sugar Power Plant Fertilizers Breweries
Chemical Petrochemical Shipbuilding Defence Mining
Steel Plant Construction Oil Mills Paper Engineering Co.




• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

ASTM B474 UNS N10665 Hastelloy B2 Pipe SCH 5 - SCH XXS Beveled End 0


Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type


ModelNumber Alloy Steel Pipe Thickness SCH 5-SCH XXS
Packing Depending on customer Payment 30%TT+70% Balance

Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Commerce Clause

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000 ton per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: Depending on customer


Why Choose Us
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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