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1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547

Good quality Stainless Steel Elbow for sales
Good quality Stainless Steel Elbow for sales
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1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547

China 1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547 supplier

Large Image :  1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547

Product Details:

Place of Origin: CHINA
Brand Name: TOBO
Model Number: UNS S31254 / ASTM A182 F44 / 254SMO / 1.4547

Payment & Shipping Terms:

Minimum Order Quantity: 3PCS
Price: Negotiation
Delivery Time: 15DAYS
Payment Terms: T/T, L/C, Western Union
Supply Ability: 9980000PCS Per Month
Detailed Product Description
Name: Cocentric Reduer Eccentric Reduer Standard:: ANSI/ASTM B16.9/ B16.11
Surface: Annealing,Picking,Hair Line,Polished,Bright,Brush,Coated,Sand Blast,etc Delivery Time:: 30Days
Packaging Details:: Butt Welding Pipe Fitting Commonly Should Be Shipped In Wooden Cases, Wooden Pallets Or As Per Customers Request


1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547




Product details

Stainless Steel Conc Reducer                                       

1    Product Standard & Marterial                                                          


1)Standard: ASTM, ASME , DIN ,JIS,API ,GB ,ISO

2)Certifications : ABS ,CC ,TUV,CC ,GL ,BV ,ISO14001 ,ISO9001 ,OHSMS


Material :

Carbon Steel:     ASTM A-234 (WPB,WPC) EN 10216-2 (P235GH,P265GH) EN10222-2   (P245GH,P280GH) NF A49-213 (TU42C,TU48C)

Low Alloy Steel : ASTM A-420(WPL6) ASTM A-234(WP11,WP22,WP5) ASTM A-860(A860-


Stainless Steel:  ASTMA403M  (WP304,WP304L,WP304H,WP316,WP316L,WP321,WP321H,WP347, WP347H) EN10216-5(X2CrNiN18-10(1.4311),X5CrNi18-10(1.4301),X5CrNiMo17-12 2(1.4401),X2CrNiMo17-12-2(1.4404)


UNS S31254 Stainless Steel

PDF datasheet 

UNS S31254 stainless steel stockholders and suppliers, delivering to the whole of the UK.  TOBOGROUP suppliers of UNS S31254, a high molybdenum austenitic stainless steel specification. Its high molybdenum content combined with elements such as nickel and copper gives UNS S31254 excellent resistance to pitting and crevice corrosion. In acids containing halides it offers good resistance to uniform corrosion and is superior to other austenitic stainless steel grades.


We welcome export enquiries for stainless steel. Contact our sales office and consult our shipping policy for further details.


Related Specifications

 6 Mo 31254 254SMO F44 1.4547 ASTM A182 
ASTM A479 ASTM A276 EN10272 ASME SA479


Carbon 0.02% max Chromium 19.50-20.50%
Manganese 1.00% max Nickel 17.50-18.50%
Silicon 0.70% max Molybdenum 6.00-7.00% 
Phosphorous 0.03% max Copper 0.50-1.00%
Sulphur 0.01% max Nitrogen 0.18-0.25%

Form of Supply

TOBOGROUP are UNS S31254 stainless steel suppliers and stockholders of round bar. Diameters can be supplied sawn to your requirements. UNS S31254 plate can be plasma cut to size. Ground bar can be supplied, providing a high quality precision ground bar to your close tolerances.

Sheet Plate Diameter


UNS S31254 stainless steel is ideally suited for use in halide environments and widely used in the chemical, marine, oil and gas industries. Typical applications include pumps, valves, heat exchangers, flanges and manifolds.

Corrosion Resistance

UNS S31254 offers higher resistance to abrasion, erosion and cavitation erosion than other austenitic stainless grades such as 316. UNS S31254 has excellent resistance to corrosion in sea water and concentrated halide environments, with good resistance to crevice corrosion in seawater. 


Stainless steel UNS S31254 is readily weldeable with welding procedures used for other austenitic stainless steel specifications. Welding should be carried out at the lowest heat possible as due to its austenite structure it can be prone to hot cracking. We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding UNS S31254 stainless steel.

Typical Physical Properties

Temp °C
Density Kg/m³Mean Coefficientof Thermal Expansion
Modulus of Elasticicykg/mmElectricalResistivityΩmm²/mSpecific HeatJ/kgºC20 8.0 16x10-6 20000 0.5 500



Stainless steel UNS S31254 grade is available with BS EN 10204 3.1 mill certificate, please request when placing any orders.

Quality Assured Supply

UNS S31254 stainless is supplied in accordance with our ISO 9001 : 2008 registration.


  Remarks :

 1)  Normal size above are provided for you reference  .

 2)  Custom made as customers' requirements for special Size .


Quality Control

3    Production Line & Related Test                                                        

We pay attention to every step of manufacturing,  and carefully control evry details from process ,design ,manufacture and test , in order to guarantee superexcellent product .


a Raw material inspection :

dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw material's quality assurance certificate check

b Semi-finished goods inspection :

dimension and tolerance check, physical and chemical inspection, leakage magnetism and ultrasonic inspection

c Finished goods inspection :

dimension and tolerance, appperance quality check and mechanical properties testing

d Inspection before ex-factory:

We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.




According to raw material properties  , different material products will have different maunufacture process  .

Stainless Steel Fittings Manufacture Process

1” To 24” SCH80 Cocentric Reducer Eccentric UNS S31254 ASTM A182 F44 254SMO 1.4547


 To control and guarantee products quality . We will test products in each process of manufactuing .



Packing & Shipping

4    Packing  &

1) Packing Method :

Normal packing :   plastic film or bubble paper wrapped on product's surface ,protect ends with  caps , pack with wooden case or load on fumifation plywood pallet . 

Custom made as customers request .


2) Shipping Way : 

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport. 

As per customer's request.


Contact Details

Contact Person: sherry

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