Nickel Alloy 31 Nipples B622 Uns N08031 Seamless Pipe Fittings

• Product Type: Pipe
• Material: Ni-Cr-Fe-Mo
• Carbon Content: -
• PCD: -
• ET: -
• Hole: -
• Model NO.: Alloy31
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Type: Nicrfe Alloy Pipe
• Diamater: 1.0-150mm
• Surface: Bright
• Purity: 31% Ni
• Shape: Pipe/Plate/Rod
• Transport Package: Wooden Case
• Specification: 1.0-150mm
• Trademark: HUONA
• Origin: Shanghai, China
• HS Code: 7306400000
• Production Capacity: 2000ton/Year

Product Description

Introduction

We could produce Alloy 31 seamless pipes/welded pipes, UNS N08031 seamless pipe/welded pipes, Alloy31 seamless pipe/welded pipes, 1.4562 seamless pipe/welded pipes from chinaThe type of Alloy 31, UNS N08031, 1.4562 pipes that we could do is as follows: Forged pipes, forging pipes, coiled pipes, boiler pipes, heat exchanger pipes, Capillary pipes, Thermocouple pipes, Superheater pipes and reheater pipes, condenser pipe, finned pipes, furnace pipes, instrumentation pipes, Evaporator pipes, honed pipes, Precision pipes, High pressure pipes, hydraulic pipes and so on.
The outer diameter of Alloy 31, UNS N08031, 1.4562 pipes that we could do is from 0.4MM to 850MM, The thickness of Alloy 31, UNS N08031, 1.4562 pipes that we could do is from 0.12MM to 100MMWe could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of Alloy 31, UNS N08031, 1.4562 pipes, we could meet 2D finish. No. 4 Finish, No. 6 Finish, No. 7 Finish as per the requirement of the clientsWe will do Positive material identification (PMI), Visual inspection, Dimensional inspection. Laser micrometer inspection, Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests), ultrasonic testing and pressure testing, Liquid Penetrate testing as per the requirement of the clients to control the quality of Alloy 31, UNS N08031, 1.4562 pipesPlease send us the size and quantity of Alloy 31, UNS N08031, 1.4562 pipes that you need, we are glad to quote the best price for your side
Alloy 31 is an iron-nickel-chromium-molybdenum alloy with nitrogen addition. It has a pitting resistance in high chloride environments between those of super-austenitic stainless steels and nickel alloys. The alloy has very good corrosion resistance in mixed acid and high chloride environments. The material is approved in ISO 15156/ NACE MR0175 to test level VI for sour gas service.

 

Typical Wire Chemistry

C	Mo	N	Cr	Ni	Mn	Si	P	Cu	S	Fe
0.0015	6-7	0.2	26-28	30-32	2	0.3	0.02	1.2	0.01	Bal.

 

Typical Mechanical Properties

Heat Treatment	Yield Strength	Tensile Strength	Elongation	Impact Energy	Hardness
As Welded	41ksi	94ksi	40%	-	-

 

Typical Applications

Control lines

Control and instrumentation tubes

Heat exchangers

Chemical processing

Oil and gas