A182-F51/UNS S31803/1.4462/SAF 2205 Forged Forging Oil Gas measurement valve Spools Ultrasonic flow meter bodies Body hh7898 manufacturer from China jiangsu liangyi co.,limited

A182-F51/UNS S31803/1.4462/SAF 2205 Forged Forging Oil Gas measurement valve Spools Ultrasonic flow meter bodies Body

Price:	100.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: hh7898

Production Capacity: 1000 tons

Delivery Date: 60 days

material grade of forged venturi cone meter Body: inconel 625

origin of forged venturi cone meter Body: china

packing: plywooden case

export to country: american european

Means of Transport: Ocean,Air

Packing: plywooden cases

Brand Name: liangyi

size of forged venturi cone meter Body: as per the drawing

delivery time: 30 days

certificate: API

We are professional A182-F51(UNS S31803,1.4462,SAF 2205)Forged Forging Oil Gas measurement valve Spools Ultrasonic flow meter bodies Body from china

2205 duplex stainless steel is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.
The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205 to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, 316L and 317L in most environments.
Chemical Composition, %
Cr
Ni
Mo
C
N
Mn
Si
P
S
Fe

22.0-23.0 4.50-6.50 3.00-3.50 .030 Max 0.14-0.20

2.00 Max 1.00 Max .030 Max .020 Max Balance
What are the characteristics of Duplex 2205?
High resistance to chloride stress corrosion cracking
Resistance to chloride pitting and crevice corrosion
Good general corrosion resistance
Good sulfide stress corrosion resistance
High Strength
Good weldability and workability
In what applications is Duplex 2205 used?
Chemical process vessels, piping and heat exchangers
Pulp mill digesters, bleach washers, chip pre-steaming vessels
Food processing equipment
Oil field piping and heat exchangers
Flue gas desulfurization equipment


22.0-23.0	4.50-6.50	3.00-3.50	.030 Max	0.14-0.20

2.00 Max	1.00 Max	.030 Max	.020 Max	Balance

Product Flow

1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.
Steel ingot making
EAF+LF+VD/VAD or ESR
Manufacturing process
EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining
Report
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report
Nondestructive test (NDT)
UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
Quality certification : ISO 9001: 2008, IQNET

Forged ratio:	no less than 4:1
Technical Data:	According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Test:	Ultrasonic test according to SEP 1921-84 G3 C/c
Certificate of Quality	in addition the normal terms, production process, the mechanical property forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality
Marking:	Grade, heat NO. length will be stamped one each bar with required color
Payment:	30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable LC at sight

Certification:
ISO 9001:2008, PED Certificate,API, TUVRheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA, Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK);

Forging & Heat Trea

Name&Description	Capacity	Quantity
3600Thydraulic press	Max. single forging in 18T	1
2000T hydraulic press	Max. single forging in 9T	2
800 hydraulic press	Max. single forging in 5T	1
6T electrical hydraulic hammer	Max.single forging in 5T	1
3T electrical hydraulic hammer	Max.single forging in3T	1
Air hammer	Max.single forging from250kg to 1000kg	7
Forging operation machine	Max.singe forging from20T-5T	7
Heat treatment Furance	Max.800050001500mm	11
CNC driling machine	Max.5000mm	2
Vertical lathe	From 1600 to 5000mm	60
Horizontal lathe	Max.5000mm	70
Band sawing machine	260-1300mm	36

A182-F51/UNS S31803/1.4462/SAF 2205 Forged Forging Oil Gas measurement valve Spools Ultrasonic flow meter bodies Body

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