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ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507

Wuxi Baoneng Stainless Steel Co., Ltd.
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    Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers
     
    Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers
    • Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers
    • Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers
    • Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers
    • Buy cheap ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 from wholesalers

    ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507

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    Brand Name : TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc
    Model Number : 2205 welded stainless steel pipe
    Certification : mill certificate
    Price : negothiable
    Payment Terms : L/C, T/T
    Supply Ability : 2000T PER MONTH OR MORE
    Delivery Time : 15-20 days after deposit
    • Product Details
    • Company Profile

    ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507

    2205 welded stainless steel pipe


    Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades. It also demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments.

    APPLICATIONS:

    Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers

    Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers

    Marine and other high chloride environments

    Effluent scrubbing systems

    Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems

    Cargo tanks for ships and trucks

    Food processing equipment

    Biofuels plants


    ElementType 2205 (Wt.%)

    Carbon: 0.03 max

    Manganese: 2.00 max.

    Phosphorus: 0.040 max.

    Sulfur: 0.030 max.

    Silicon: 1.00 max.

    Chromium: 21.00-24.00

    Nickel: 4.50-6.50

    Nitrogen: 0.08-0.20

    Molybdenum: 2.50-3.50


    Element (Wt.%)

    CarbonManganesePhosphorusSulfurSiliconChromiumNickelNitrogenMolybdenum
    0.03max2.00max0.040max0.030max1.00max21.00-24.004.50-6.500.08-0.202.50-3.50

    Mechanical Property

    Material ItemTensile Strength (MPa)Yield Strength (MPa)ElongationHardness Rockwell C (HR C)Hardness Brinell (HB)
    2205≥621≥448≥25%≤31≤293

    Surface Treatment

    Surface TreatmentDefinitionApplication
    NO.1A hot - rolled piece whose surface has been treated by heat treatment, pickling or the corresponding processChemical Tanks, Pipes, Chemical Industry Equipment etc.
    2BAfter cold rolling, heat treatment, pickling or other equivalent treatment, the final cold rolling to give appropriate lusterMedical Equipment, Food Industry, Construction Material, Kitchen Utensils etc.
    BAAfter cold rolling, bright heat treatment is givenKitchen Utensils, Electric Equipment, Building Construction etc.
    NO.4Products polished with abrasives 150 to 180 as specified in JIS R6001Kitchen Utensils, Building Construction, Medical Equipment etc.
    HLAfter polishing, use the appropriate abrasive size to form a continuous polishing streakBuilding Construction etc.
    8KA mirror-like reflective surface given by polishing with finer abrasives over 800 meshReflector, Mirror, Interior and exterior decoration etc.

    PIPE

    Commodity2205 seamless/welded stainless steel pipe
    Grade2205
    OD6mm-426mm, or as customized
    WT1mm-30mm, or as customized
    Length5m-7m, or as customized
    SurfacePickling, matt, polished, mirror
    ApplicationGeneral service industries (petroleummilitary food chemicalpaper fertilizerfabricaviation and nuclear); Fluid, gas and oil transport; Pressure and heat transmission; Boilerpressure vesselheat exchanger and condenser
    Delivery Time7-30 days, according to quantity
    Price TermsFOB/ CFR/ CIF
    PackageIn bundles, water proof packing, in wooden case, or as per customers’ requirement

    FAQ


    Q1: What is your major market?

    A1: 95% of our tubes export. We mainly sell to America, Canada, Australia, Japan, Russia, Germany, France, Dubai, Brazil, Chile, India, Thailand, South Africa, Egypt, Nigeria, etc.


    Q2: What's the annual output?

    A2: We can produce more than 21,000 tons stainless steel tubes in a year.


    Q3: What is your welding method?

    A3: All of our tubes are welded by TIG welding methods. Our tubes can get fully welding and smooth inner welding, without blisters, leak welding or black line. All of our tube are good for tube bending.


    Q4: How do you control the quality during the polishing process?

    A4: 1)As for the mirror polish square/rectangular tube, we will polish it as least four times.

    2)During the polishing processing, we set a special sanding wheel to polish the welding part.

    3)To avoid scratches, after polishing, the tubes will be lay out on a steel crate then we could lift the whole steel crate instead of the tube.

    4)On the other hand, we use the gunny bags to protect the tube's surface when the tube laying-out.


    Q5: How do you inspect the tubes?

    A5: The Quality inspectors inspect the tubes during each production processes from raw material, tube welding, polishing, packaging.

    1) Before the production of each machine, we will have the first checked and record the data.

    2) During the production, our inspector and engineer have been carefully moniting and we record the data every two hours.


    Q6: What is the MOQ?

    A6: 2ton.


    Q7: What’s the delivery time for the tubes normally in your company?

    A7: 20-30 days for 1-4 containers base on the how many items.


    Q8: What payment terms you can deal with?

    A8: Mostly we deal with TT terms and L/C,for L/C we need to know which bank to open the L/C and after checking the bank information to decide whether to accpet the L/C.If you have other preference, please negotiate.


    Q9: Could you print our company logo or information on the tubes plastic bag and the outside package also?Is there extra cost for it?

    A9: We can follow customer’s request to print your own information plastic bag for quantity at least 1 container(22-26 tons), and we won’t charge the extra cost.

    Quality ERW ASTM Stainless Steel Welded Pipe A312 A213 TP 304L 316 316L 904L 254SMO 2205 2507 for sale
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