China Nickel Alloy Pipe manufacturer

TOBO ALLOY GROUP

TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes, Monel, Inconel, Incoloy and nickel.

News

August 16, 2021

Alloy 800 UNS N08800 BE Nickel Alloy Pipe Seamless DIN 1.4876 For Oil

Alloy 800 UNS N08800 BE Nickel Alloy Tube Seamless DIN 1.4876 For Oil

GENERAL CHARACTERISTICS OF Alloy 800

 

Alloy 800 has good high-temperature strength and is resistant to oxidation, carburization and other types of high temperature corrosion.

 

Production Name Nickel Alloy Steel Pipes
Standard ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC.
Size 1/2’’~48’’(Seamless);16’’~72’’(Welded)
Wall thickness Sch5~Sch160XXS
Manufacturing process Push, Press, Forge, Cast, etc.
Nickel alloy steel Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;
Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;
Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;
Alloy K-500/Monel K-500/NO5500/2.475;
Alloy 600/Inconel 600/NO6600/NS333/2.4816;
Alloy 601/Inconel 601/NO6001/2.4851;
Alloy 625/Inconel 625/NO6625/NS336/2.4856;
Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;
Alloy 800/Incoloy 800/NO8800/1.4876;
Alloy 800H/Incoloy 800H/NO8810/1.4958;
Alloy 800HT/Incoloy 800HT/NO8811/1.4959;
Alloy 825/Incoloy 825/NO8825/2.4858/NS142;
Alloy 925/Incoloy 925/NO9925;
Hastelloy C/Alloy C/NO6003/2.4869/NS333;
Alloy C-276/Hastelloy C-276/N10276/2.4819;
Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;
Alloy C-22/Hastelloy C-22/NO6022/2.4602;
Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;
Alloy B/Hastelloy B/NS321/N10001;
Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;
Alloy B-3/Hastelloy B-3/N10675/2.4600;
Alloy X/Hastelloy X/NO6002/2.4665;
Alloy G-30/Hastelloy G-30/NO6030/2.4603;
Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;
Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;
Alloy 31/NO8031/1.4562;
Alloy 901/NO9901/1.4898;
Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;
Inconel 783/UNS R30783;
NAS 254NM/NO8367; Monel 30C
Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952
Nimonic 263/NO7263
Nimonic 90/UNS NO7090;
Incoloy 907/GH907; Nitronic 60/Alloy 218/UNS S21800
Package Wooden cases, pallets, nylon bags or according to the customers' requirements
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FOB Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.
The third party inspection: BV,SGS,LOIYD,TUV,and other party alloyed by clients.

 

Trade Name ASTM Pipe Pipe Fittings UNS Forging & Flanges
Monel@ 400 B165 B366 WPNC N04400 B564 N04400
Inconel@ 600 B167 B366 WPNCI N06600 B564 N06600
Inconel@ 625 B444 B366 WPNCMC N06625 B564 N06625
Incoloy@ 800 B163 B366 WPNIC N08800 B564 N08800
Incoloy@ 800H B407 B366 WPNIC10 N08810 B564 N08810
Incoloy@ 800HT B407 B366 WPNIC11 N08811 B564 N08811
Incoloy@ 825 B423 B366 WPNICMC N08825 B564 N08825
Hastelloy@ B2 B619/622 B366 WPHB-2 N10665 B564 N10665
Hastelloy@ C276 B619/622 B366 WPHC276 N10276 B564 N10276
Hastelloy@ C22 B619/622 B366 WPHC22 N06022 B564 N06022
Carpenter 20Cb-3@ B729 B366 WP20Cb N08820 B462 N08820
SANICRO 28@ B668   N08028

 

Chemical Properties

 

CHEMICAL ANALYSIS
C Carbon 0.10 max
Cr Chromium 19.00/23.00
Ni Nickel 30.00/35.00
Fe Iron 39.50 min
Ti Titanium 0.15/0.60
Al Aluminium 0.15/0.60
Al + Ti Aluminium + Titanium 0.30/1.20

 

Application

 

The alloy is used in furnace components and equipment, petrochemical furnace cracker tubes, pigtails and headers, and sheathing for electrical heating elements

 

FORGING

 

Forging of this alloy is carried out between 2200/1600ºF (1200/870ºC): heavy forging is carried out in the range 2200/1850ºF (1200/1010ºC).
Chromium carbide precipitation will occur in the temperature range 1400/1000ºF (760/540ºC), thus parts should be cooled rapidly through this temperature range.

 

WELDABILITY

 

The alloy may be welded by all processes. The alloy supplier should be consulted for a guide to electrodes and filler metals to be used. Parts to be welded should be clean and joint designs should be such that a minimum of stress may be set up during welding.

 

Our advangtage

 

1) Raw material use 100% material steel

2) Good service

3) Competive price

4) Fast delivery

5)High quality products

 

 

Alloy 800 UNS N08800 BE Nickel Alloy Pipe Seamless DIN 1.4876 For Oil 0

 

Contact Details