PRODUCTS

409 Stainless Steel Pipe

1. Low MOQ and Flexible Production Ability.
2. Quick delivery and standard industry exporting package.
3. Best service with 24 hour`s reply
4.Support payment with T/T,L/C , paypal, kunlun bank, 100% LC ,etc.
5. OEM and ODM, welcome customers to visit our factory for better understanding;
6. Approved by ISO9001, CE, third party inspection such as SGS BV is welcomed;
7. Our factory provide steel products with competitive price and reliable quality (Shandong and Jiangsu);
8. Value friendship and trustworthy, devote to provide long-term service to our distinguished customers.

Phone :+86 16651535332
+86 16651535332
Email : ni@lezedasteel.com  
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PRODUCT DETAILS

409 Grade offer scaling resistance at temperatures up to 815°C under intermittent conditions and up to 675°C during continuous operation.with applications in exhaust systems of automobiles and applications that demand weldability, stainless steel 409 is commonly considered as a chromium stainless steel.  409 stainless steel is a Ferritic steel that provide high-temperature corrosion resistance and good mechanical properties. SS 409 steels Annealing is carried out at temperatures ranging from 790 to 900°C. 409 stainless steel must be pre-heated at the temperatures of 150 to 260°C before welding. Stainless Steel 409 used in variety of application including: Automotive exhaust systems applications like catalytic converters, manifolds exhaust pipes, mufflers, tail pipes and other components. Non-automotive exhaust applications slike automotive thermostats and fuel filters, home heating systems, caskets and heat exchanger tubing. electrical transformer cases.



standardsASTM A268, ASTM A249, ASTM A554, ASTM A269, ASTM A270, ASTM A790, ASTM A789
ASTM SpecificationASTM A268 TP409, ASTM A268 TP409
409 Stainless Steel Seamless tube Size4 to 219mm W. T.: 0.5 to 20mm
409 Stainless Steel Welded tube Size5.0 mm – 1219.2 mm
SS 409 EFW Pipe size5.0 mm – 1219.2 mm
SS 409 Tube Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS 409 Pipe ScheduleSCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
409 Stainless Steel Seamless Tube Size3.35 mm OD To 101.6 mm OD
409 Stainless Steel Welded Tube Size6.35 mm OD To 152 mm OD
Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS 409 Tube wall thickness0.020" –0.220", (special wall thicknesses available)
LengthSingle Random, Double Random, Standard & Cut length Pipe & Tube
FinishPolished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
FormRound, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc
TypeWelded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc
EndPlain End, Beveled End, Treaded Pipe & Tube



Pipe Advantages

 

 

Nitrogen treatment for welding joints,shall not have inter-granular corrosion inclination
None-porosity, free of crack
High glossiness of the tube surface
International material



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Surface FinishedCharacteristicsCharacteristics
NO.1Finished by hot-rolling, smoother and pickling, characterized by white pickled surface.Chemical industry equipment, Industrial tanks.
2BFinished by anneal treatment, pickling after cold rolling, followed by skin pass line to more brighter and smoother  surface.General application medical instruments, Tableware.
BABright anneal treatment after cold rolling.Kichen utenstil, Kitchen ware,Architectural purpose.
NO.4(Satin)Finished by incontinuous linear brushingArchitecture,industries,Escalators, Kitchen ware, Vehicles.
HairlineFinished by continuous linear brushing
8K(mirror)A mirror-like reflective surface by polishing with finer abrasives over 800 mesh.Refletor, Mirror, Interior- Exterior decoration for building.



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Why Choose Us?

 

1. who are we?
We are based in Shandong, China, sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar and other metal.

4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus

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