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Highlighted Companies

Duplex 2205 Pipe - China

price: 1.00 Dollar US$

Product Name: Duplex 2205 Stainless Steel Seamless Pipe, UNS S31803 Tubes and Pipes

Equivalent Materials: SAF 2205, AISI 2205, UNS S32205/S31803, EN/W Nr 1.4462, F51, X2CrNiMoN22-5-3

Type: Seamless

Shape: Square / Rectangular / Round / Special-shaped

Executive Standard: ASTM A240/ASME SA-240、ASTM A276、ASTM A182/ASME SA-182、ASTM A312/ASMES A312

Out diameter: Seamless Pipe 6MM - 1174MM or customized

Thickness: Seamless Pipe 1mm - 80mm or customized

Max Length: Seamless Pipe 12000mm or customized

Finish: 2B, Pickling, Polished, Brushed, Sandblast, BA, EP

Packing: waterproof polybag, wooden box, end cap, wooden crame/pallet

Inspection: TUV, SGS, BV, ABS, LR and so on

Application: Large chemical containers for chemical industry, transportation, natural gas and petroleum industry, paper industry, environmental pollution control equipment, etc.

Processing Service: Machining, Deformation processing, Welded, Forged

Delivery Time: 7-40 days

Trade Term: FOB CIF CFR CIP DAP DDP EXW

Payment: T/T, L/C, D/A, D/P, Western Union, MoneyGram, According to customer requirements payments for offline orders.

Transportation: By air, by sea, by train, by truck

Sample: Free

Warranty: Trade assurance after sales service


Company Contact:


  • Phone: +8617773160488

  • Address: 25th floor, C3 Building, Wanda Plaza, Kaifu District, Changsha , Hunan , China

  • Email: Email


Published date: April 27, 2025 - Modified date: April 27, 2025

  • Business Description: allianz steel group was established in1996,and ronsco as our brand was built in 2014.

    as a stainless steel supplier with 26 years experience, we have a professional service team to provide high standard products mainly including: stainless steel pipe, stainless steel sheet, stainless steel coil, and stainless steel bar.

    based on our reliable technical support, timely and qualified delivery, customs clearance assistance, and careful after-sales services.

    we have won the long-term cooperation of thousand of customers all over the world.

    after 26 years of development, ronsco has now grown up to over 200 employees, half of whom have worked in stainless steel industry for more than 10 years.

    besides, we possess 15 product experts and experienced technicians to ensure the product quality.

    according to ronsco anual report, our anual sales is about 20000 tons and our regular stocks are 3000 tons.

    benefit from strategic cooperation with world-famous manufacturers such as tisco, and bao steel, we have provided over 1,000 customers from more than 80 countries and earned a high reputation throughout the world.

    ronsco has always adhered to the “customer-oriented” business philosophy and made every effort to meet customer requirements and pursue a win-win cooperation with customers.

    our products:

    stainless steel seamless pipe

    stainless steel welded pipe

    nickel alloy seamless pipe

    nickel alloy welded pipe

    stainless steel plates & coils

    stainless steel bars

    stainless steel profiles

    pipe fittings and flanges

    fabrication center

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