Name: ASTM B564 UNS NO8811 CON REDUCER, Forged Nickel-Iron-Chromium Alloy Concentric Reducer for Petrochemical & Cryogenic Industries
Brand: Yuhong Group Co.,Ltd
SKU: ASTM B564 INCOLOY 800HT REDUCER
Price: 100000.00 USD
Availability: InStock

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ASTM B564 UNS NO8811 CON REDUCER, Forged Nickel-Iron-Chromium Alloy Concentric Reducer for Petrochemical & Cryogenic Industries

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM B564 INCOLOY 800HT REDUCER

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	Depends on quantity
Payment Terms:	T/T,L/C
Supply Ability:	500 PCS/Month

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Detailed Product Description

Standard:	ASTM B564, ASME B16.9, ASME B16.5, NACE MR0175	Material Grade:	NO8811 Nickel-Iron-Chromium Alloy (UNS NO8811), Compliant With ASTM B564
Product Type:	Concentric Reducer (CON REDUCER), Forged, Seamless Structure	Pressure Class:	STD, XS, SCH160/XXS, 2000LB-9000LB; Working Pressure: ≤16MPa
Size Range:	1/8"-36" (DN6-DN900), Thickness: SCH10-SCH160, Customizable	Surface Treatment:	Pickling & Passivation, Anti-corrosion Coating, Polishing (Optional)
Highlight:	ASTM B564 nickel alloy concentric reducer , UNS NO8811 forged pipe reducer , nickel-iron-chromium alloy cryogenic reducer

ASTM B564 UNS NO8811 CON REDUCER, Forged Nickel-Iron-Chromium Alloy Concentric Reducer for Petrochemical & Cryogenic Industries

Brief Introduction

ASTM B564 NO8811 CON REDUCER is a high-performance nickel-iron-chromium alloy concentric reducer, strictly manufactured in accordance with ASTM B564 standard (Standard Specification for Nickel Alloy Forgings) and made of UNS NO8811 alloy[4]. As a key pipe fitting for connecting pipelines of different diameters, it features a concentric structure with consistent centerlines, ensuring smooth medium flow, minimal flow resistance and no pressure loss. NO8811 alloy is a high-temperature resistant, corrosion-resistant nickel-based alloy, which has excellent ductility even in sub-zero low-temperature environments, and can withstand harsh chemical and saline corrosion[1]. The product is mainly used in high-temperature, low-temperature, corrosive and other harsh industrial piping systems, widely applied in petrochemical, cryogenic, marine, energy and other industries, providing reliable diameter transition and connection support for the safe and stable operation of piping systems.

Chemical Composition Analysis (wt%)

Material Grade	Element	Content Range	Element	Content Range	Element	Content Range
NO8811 Alloy (ASTM B564)	Ni (Nickel)	Bal.	Cr (Chromium)	19.00-23.00	Fe (Iron)	≤39.50
NO8811 Alloy (ASTM B564)	C (Carbon)	0.06-0.10	Si (Silicon)	≤1.00	Mn (Manganese)	≤1.50
NO8811 Alloy (ASTM B564)	P (Phosphorus)	≤0.045	S (Sulfur)	≤0.015	Cu (Copper)	≤0.75

Typical Mechanical Properties

Mechanical Property	UNS NO8811 (Forged & Annealed)	ASTM B564 Standard Requirement	Test Method
Yield Strength (Rp0.2), MPa	≥240	≥207	ASTM E8/E8M
Tensile Strength (Rm), MPa	550-700	≥485	ASTM E8/E8M
Elongation (A), %	≥35	≥30	ASTM E8/E8M
Hardness (HB), Brinell	140-180	≤200	ASTM E10
Impact Strength (KV), J (20℃)	≥80	≥60	ASTM A370
High-Temperature Creep Strength (593℃), MPa	≥90	≥80	ASTM E139

Available Tests

Test Type	Standard
Chemical Composition Analysis (PMI)	Spectrometer (XRF/OES), ASTM E1019, ASTM B564
Tensile & Impact Test	ASTM E8/E8M, ASTM A370, Charpy V-Notch (Low/Room Temperature)
Hardness Test	ASTM E10 (Brinell), ASTM E18 (Rockwell), Vickers
Corrosion Resistance Test	ASTM B117 (Salt Spray), Intergranular Corrosion Test, High-Temperature Oxidation Test
Non-Destructive Testing (NDT)	UT (Ultrasonic), MT (Magnetic Particle), PT (Liquid Penetrant), RT (Radiographic Testing)
Hydrostatic/Pneumatic Pressure Test	ASTM B564, ASME B16.9, Pressure Test for Forged Pipe Fittings (1.5×Working Pressure)
Dimensional & Visual Inspection	ASTM B564, ASME B16.9, CMM, Gauge Inspection, Surface Finish Test
Material Test Certificate (MTC)	EN 10204 3.1/3.2, ASTM B564
High-Temperature Creep Test	ASTM E139, ASTM B564 High-Temperature Performance Test Standard
Forging Quality Test	Metallographic Inspection, Internal Defect Detection, ASTM B564 Forging Requirement

Product Application Scope

Industry Field	Typical Applications (Consistent with the title)
Petrochemical Industry (Core Field)	Petroleum refining pipelines, chemical reaction equipment pipelines, oil and gas transmission pipelines, catalytic cracking system pipelines, corrosive medium transmission pipelines[1]
Cryogenic Industry (Core Field)	Cryogenic storage and transportation pipelines, low-temperature fluid transmission pipelines, liquefied natural gas (LNG) pipelines, cryogenic equipment connecting pipelines[1][8]
Marine Industry	Marine pipeline diameter transition, offshore oil and gas development pipelines, marine corrosive environment pipeline fittings[3]
Energy Industry	Thermal power plant high-temperature steam pipelines, nuclear power auxiliary pipelines, solar thermal power generation system pipelines[1]
Chemical Industry	Chemical medium transmission pipelines, reaction kettle connecting pipelines, acid-base corrosive medium pipelines, organic synthesis equipment pipelines
Other Fields	Pharmaceutical equipment high-purity pipelines, food processing corrosion-resistant pipelines, high-temperature and low-temperature comprehensive environment pipeline projects