Ratnakar Steel

Products

Pipes & tubes

We supply a wide range of precisely engineered stainless steel pipes & tubes, made in compliance with international quality and safety standards. Our range comprises of stainless steel welded pipes & tubes. Available in different dimensions & grades, these stainless steel welded tubes and pipes are widely used in different industries like power, engineering, construction and many more. We offer products at highly competitive prices and deliver consignment within stipulated time

    RANGE: 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS.

    FORM: SEAMLESS / ERW / WELDED IN ROUND & SQUARE.

    Stainless Steel :

    ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 ,347 H , 904L .

    ASTM / ASME SA 358 CL 1 & CL 3 GR. 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316H , 321 , 321H , 347 .

    Duplex Steel :

    ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

    Applications of Stainless Steel

       Oil & Gas Exploration

       Petrochemicals and Refineries

       Fertilizer Plants

       Chemical Industries

       Thermal, Nuclear and Solar Power Plants

       Atomic Energy

       Desalination Plants

       Aerospace

       Defence

       Pharmaceutical

       Food and Dairy

       Automobile

       Sugar

       Paper Industries

       Marine

       Cross Country Pipe Line for Gas & Water

       Pipes for Engineering purpose

      RANGE : 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS

      FORM : SEAMLESS / ERW / WELDED IN ROUND & SQUARE.

      Carbon Steel:

      ASTM / ASME A 53 GR. A , B

      ASTM / ASME 106 GR. A , B ,C . API 5L GR. B , API 5L X 42 , X 46 , X 52 , X 60 , X 70.

      ASTM / ASME A 691 GRA , B ,C

      Alloy Steel:

      ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91

      ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.

        RANGE : 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS

        FORM : SEAMLESS / ERW / WELDED IN ROUND & SQUARE .

        Nickel Alloy :

        ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )

        ASTM / ASME SB 163 UNS 2201 (NICKEL 201 )

        ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )

        ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 )

        ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)

        ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )

        ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)

        ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C276)

        Copper Alloy :

        ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .

        ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

          Grades : Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000

          Type: Seamless / Erw / Welded/ Fabricated

          Standard :

          Hastelloy Seamless Pipe

          Hastelloy ERW Pipe

          This range is used in :

          TPetrochemicals Plants, Oil Refineries, Fertilizers Plants, Sugar Mills, Chemical Plants, Pharmaceuticals, Textile Machinery

            Grades :Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750

            Type: Seamless / Erw / Welded/ Fabricated

            Range: 15 NB up to 600 NB in SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS

            Form: Round, Square, Rectangular, Hydraulic etc.

            Length: Single Random, Double Random & Cut Length.

            End: Plain End, Beveled End, Threaded

            This range is used in :

            Petrochemicals Plants, Oil Refineries, Fertilizers Plants, Sugar Mills, Chemical Plants, Pharmaceuticals, Textile Machinery

              Grades : Incoloy 800, incoloy 825, Incoloy 925, Incoloy a-286, Incoloy DS

              Type: Seamless / Erw / Welded/ Fabricated

              Standard : ASTM B407, ASTM B829, ASTM B514, ASTM B775, ASTM B515, ASTM B751

              This range is used in :

              Petrochemicals Plants, Oil Refineries, Fertilizers Plants, Sugar Mills, Chemical Plants, Pharmaceuticals, Textile Machinery

                Grades : Monel 400, Monel k500

                Type: Seamless / Erw / Welded/ Fabricated

                Form: Round, Square, Rectangular, Hydraulic etc.

                Length: Single Random, Double Random & Cut Length

                End: Plain End, Beveled End, Threaded

                This range is used in :

                Hot Dipped Galvanizing, Epoxy & Fbe Coating, Electro Polish, Draw & Expansion

                  Grades : Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 7, Grade 9, Grade 23

                  Type: Seamless / Erw / Welded/ Fabricated

                  Range : 15 NB UP TO 600 NB IN SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 etc.

                  Form: Round, square, rectangular, hydraulic etc.

                  Length: Single Random, Double Ranidom & Cut Length

                  End: Plain End, Bevelled End, Treaded