Oshwin Overseas Mahim, Mumbai, Maharashtra

  U-bend tubes are widely used in heat-exchanger systems. Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and critical fields — nuclear and petrochemical machine building. A tube-bending line, that was installed at Huawei in the end of 2007, allows to produce U-tubes as per such standards: 1. ASTM A688/A688M2. ASTM A803/A803M3. ASTM A556/A556M, ASME SA-5564. ASME SA-688

Titanium Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both Titanium single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK Titanium Tube Fittings is fully interchangeable with Swagelok & Alok fittings.

1.1 This specification2 covers minimum-wall-thickness, seamless cold-drawn carbon steel tubes including bending into the form of U-tubes, if specified, for use in tubular feedwater heaters.1.2 The tubing sizes covered shall be 5/8 to 11/4-in. [15.9 to 31.8-mm] outside diameter, inclusive, with minimum wall thicknesses equal to or greater than 0.045 in. [1.1 mm].1.3 Optional supplementary requirements are provided, and when desired, shall be stated in the order.1.4 The values stated in either inch-pound units or SI units are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. Related Standard: ASTM A556, ASME SA556Related Material: SA556Gr.B2, SA556Gr.C2

Length : max length 27 meters

 Stainless steel tubing for aerospace, chemical & Pharma industry. For high corrosion resistant applications SS polished tubing is the best option and used to manufacture Aircraft components. seamless stainless steel tubing is useful material to manufacture high quality tubing for oil & gas, Food Processing as well power generation Industries. Stainless steel tubing large diameter is used for application of Sulfuric acid and a269 stainless steel tubing is excellent corrosive resistant material. Oshwin is Specialised & one of the oldest Supplier of SS square tubing in India & UK. We are stocking Distributor of Jindal, if you are looking for Jindal make SS perforated tubing, annealed stainless steel tubing, a213 stainless steel tubing at best price.  At Oshwin you can also find brushed stainless steel tubing, stainless steel coiled tubing, corrugated stainless steel tubing in your required size at best price because we are associated with leading manufacturers of dom stainless steel tubing like Kobelco. Oshwin is coiled stainless steel tubing distributor. We are supplying custom stainless steel tubing to more than 30 countries like UK, Poland, Philippines, Singapore, Malaysia, China, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada & Australia, Oman, Qatar, UAE & Saudi Arabia. Check our price of decorative stainless steel tubing. we have surplus stock of 1/16"-4" OD electropolished stainless steel tubing so we can offer never before price of exhaust stainless steel tubing.

SS Tube Fittings are designed as leak-free connections for process, power and instrumentation applications. Stainless Steel Tube Fittings are used for is a leak-tight seal in process, power, and instrumentation applications. OS-LOK Stainless Steel Tube Fittings are manufactured in both double ferrule and single ferrule design. The Stainless Steel Tube to Union Fittings are manufactured with a silver plated nut which extends the life of the fitting, and prevents any risk of galling, which may occur due to fluctuations across a range of temperatures. Choose from Stainless Steel Union Fittings, ASME SA276 SS Union Elbow, Stainless Steel Bulkhead Union, Stainless Steel Reducing Union, cam-and-groove hose couplings, and more in a wide range of styles and sizes. In stock and ready to ship. SS Quick-disconnect fittings or Stainless Steel quick release tube fittings are practical, economical, and disconnect in a snap. Make and break tubing connections without separating the tubing from the fitting.

Stainless Steel Tube supplies and seamless stainless steel tubes stockist specialising in supplying Stainless Tube & manufacturing components from Stainless Tube. Stainless Steel tube is ideal for all structural applications where greater strength and superior corrosion resistance is required. Having a durable mill finish and an interior welded seam, SS tubes is widely used for all types of fabrication projects that are exposed to the elements – chemical, acidic, fresh water, and salt water environments.

We offer superior quality Stainless Steel Pipe to our esteemed clients. Our highly sophisticated manufacturing unit enables us to produce Stainless Steel Pipe that are in sync with the international standards. Moreover, we conduct stringent quality checks to ensure their durability and strength. This helps us in maximizing the customer satisfaction.Stainless Steel Pipe Grade Avilable ASTM ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430

stainless steel pipe manufacturers in India among kobelco stainless steel pipe, Menards stainless steel pipe, mannesmann stainless steel pipe & Korean stainless steel pipe manufacturers. We are the oldest Stainless steel pipe manufacturers in Mumbai. Oshwin is a leading stockist of wide size range & wall thickness in Stainless steel pipe for aerospace, chemical & Pharma industry. For high corrosion resistant applications SS ERW Pipe is the best option and used to manufacture Aircraft components. SS Welded Pipe is useful material to manufacture high quality tubing for oil & gas, Food Processing as well power generation Industries.

  OD 12.7- 38 mm Bending radii from 1.5 x OD up to 1,250 mm. Minimum bending radii for OD over 28 mm after agreement. Leg length min. 1,000 mm. Leg length max. 12,000 mm. Heat treatment for radii up to 1,000 mm.   If specified, we are equipped to carry out heat treatment of bends plus minimum 150 mm of leg. Furnace is computer controlled and all data is recorded. We use an Argon protective atmosphere inside the tubes. We can supply all types of annealing; solution annealing, stress relieving and stabilization.   In strong, open or closed wooden boxes, depending on destination – max 8,000 kg. Ends of tubes protected by plastic caps. Vertical separators for each radius. Chloride free plastic separators between each row, every 2 meters. Each bundle is covered with plastic. Customers can provide a packing drawing or Sandvik can prepare a packing plan. Packing lists, covered with plastic, are placed on each wooden box for easy identification of order details, including exact list of radii and lengths inside.

ERW pipes mean Electric Resistance Welded Pipes. ERW steel pipes and tubes are used. ERW steel pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.   Our product finds its usage for Agricultural purposes, Drinking Water for housings, in collieries for extraction of Water, Thermal Powers, Transports, Hand pumps for deep boring wells, as a strong protection for cables by Telecom Department, Structural Purposes etc. While manufacturing ERW steel pipes, only high-quality, continuous-cast, fully killed, control-rolled, fine-grain, low-carbon steel is used. High performance ERW steel pipes and tubing possess high strength corrosion resistance, high deformability, high strength and high toughness. We are among the leading manufacturers and suppliers of ERW pipes and tubes in India. We are also one of the largest exporters of ERW pipes and tubes in India. ERW pipes and tubes stands for Electric Resistance Welded pipes and tubes. Based on the customer’s requirements we can manufacture ERW pipes and tubes of different size and shape. We have a very large production capacity of ERW pipes and tubes. ERW pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW pipe is available in lengths from single random to 120 feet depending on mill capability. ERW pipe is available with square ends or beveled for welding, threaded and coupled and Victaulic grooved. Surface finishes are available in black or bare, or with protective coatings.

EFW Electric Fusion Welded Pipe High quality EFW Electric Fusion Welded Pipe is all made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE. We supply EFW Electric Fusion Welded Pipe to the following industries on a global scale: Oil Industry Gas Industry Filtration Industry Refrigeration Industry Refining Industry Petrochemical Industry Offshore Industry

Range : 6.35 Mm OD to 273 Mm ODOuter Diameter : 9.52 mm O.D to 50.80 mm O.DThickness : 0.70 mm to 12.70 mm, SCH10S,SCH40S,SCH80S,SCH160STechnique: Seamless (Cold Drawn/Cold Rolling)Material: TP304,TP304L,TP304H,TP316, TP316L,TP316Ti, TP309,TP310S,TP314, TP317L, TP321, TP347H,904L, S31803,S32205, S32750 etc.Stainless Steel Condenser Tubes/ Condenser Coil Seamless Welded 304, 304L, 304H, 310/310S, 310H, 316, 316L, 316H, 316Ti, 317/317L, 321/321H, 347/347H Length : up to 12 Meters Leg Length & Customed LengthSpecifications : ASTM A688 / ASTM SA688 / ASTM A249 / ASTM A789/ ASTM A213 standard for heat exchangerStandard: JIS 3463 and JIS 3459, DIN 2462, DIN 17458 and DIN 17456, GOST 9941Finish: Annealed, pickled & polished, BATrade Name : Hydraulic Tube, Capillary Tube, Boiler Tube, Precision Tube, IBR Tube, Welded Stainless Steel U Bending tube,  Heat exchanger, boiler, heater Tubing

These stainless steel compression fittings are mainly manufactured in grade 304, 316 & 316L stainless steel. These stainless steel compression tube fittings combine all the advantages of the "universal" compression fitting: excellent resistance to environmental conditions & corrosive fluids. All stainless steel hydraulic compression fittings & 316 Stainless Steel Flareless Compression Tube Fittings are pressure and temperature-resistant. Stainless Steel Tube Compression Fittings includes bulkhead, straight, reducing and many more types of stainless steel couplings, Stainless Steel Tube to Union, Union Tee, SS Reducing Union, Stainless Steel Union Cross, SS Union Elbow and Bulkhead Union etc. Stainless steel tube to tube unions & Parker stainless steel compression fittings are designed for instrumentation and process applications where leak-tight performance is quintessential to quality and productivity. Similar to Swagelok stainless steel compression fittings, Oshwin offers tube to tube union and connectors in sizes ranging from 1/8” to 1” O.D. with union tee, reducing union, bulkhead union, and union elbow combinations. These 316 Stainless Steel Compression Tube Fittings consist of 4 parts: nut, body, front and back ferrules. Nut is silver-plated to increase lubrication and reduce galling. Double ferrule compression fittings are for seal and grip. Double ferrule of the compression fittings design is a mechanism used to provide a bubble-tight connection and achieve sealing and gripping tubing functions. Stainless steel twin ferrule compression fittings design is a mechanism used to provide a bubble-tight connection and achieve sealing and gripping tubing functions. Our stainless steel compression fittings are equivalent to swagelok stainless steel compression fittings & parker stainless steel compression fittings.

Marking: material grade, standard, specification, heat no.Surface Treatment: Bright annealed, polished outside and inside surface.Package: knitting strip bundle, wooden box or steel boxMill test certificate: according to EN 10204 3.2

Stainless Steel Forged Fittings ASTM / ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H Duplex Steel Forged Fittings ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK ASTM A403 254 SMO Tube Fittings is fully interchangeable with Swagelok & Alok fittings. OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades include Stainless steel 304 & Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel , Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass. SMO 254 is categorised in austenitic stainless steel with a Molybdenum content not less than 6% , that is why this alloy is also called 6Mo . 6Mo was formulated for usage in seawater and chloride enviornments.With high ductility and impact strength SMO254 is a cheaper alternative to high nickel alloys and titanium alloys in some applications.

Single Ferrule Tube Fittings are ideal for a diverse range of industries, including process oil and gas, petrochemical, power generation, military, pharmaceutical, and more. Os-Lok is your superior alternative to Swagelok fittings & Parker A-lok. Components are fully interchangeable with Swagelok. We offer an assortment of Single Ferrule Tube Fittings & all instrumentation compression tube fittings in a range of corrosion resistant alloy materials, including 304 stainless steel, 316 Stainless Steel, 6Mo, Alloy 400, Alloy 825, Alloy 625, Copper, Brass, Titanium and more. Similar to Parker Instrumentation fittings Os-Lok Stainless steel tube fittingswork reliably on both seamless and welded-redrawn, fully annealed type 304, 316 and 316L tubing.

We offer a wide range of nickel tubes that find application in diverse industries for the purpose of fabrication. These tubes feature excellent mechanical properties such as tight tolerance and smooth surface finish. Our range of nickel tubes can be easily welded by either TIG or MIG process. Specifications Technical specification: of ASTM B161/ASME SB161 and ASTM B163/ASME SB163 Grades: Nickel 200(UNS02200), Nickel 201(UNS02201) Size ranges: 4 to 219mm W. T.: 0.5 to 20mm Length: Within 13500mm

Our range of nickel sheets & plates are known for providing good mechanical properties over a wide range of temperature and excellent resistance to many corrosives, in particular hydroxides. These sheets find major application in defense, nuclear reactors, chemical industry, seawater treatment, petrochemical, etc.

Our range of nickel rods are made from low carbon nickel for high thermal stability. These rods are also available in pure nickel for special electrode applications. We offer high quality nickel rods that comply with international standards and specifications.

Our range of nickel pipes are made from 99.6% pure nickel, which imparts excellent mechanical & magnetic properties. These pipes exhibit excellent corrosion resistance in alkaline solutions such as caustic soda. They also have outstanding resistance against highly pure halogen gas and non- oxidizing acids. We offer nickel pipe in standard as well as custom made designs to suit the requirements of different industries.

Our range of nickel flanges are ideal for application in diverse industry for high pressure and temperature applications. These flanges are designed with precision for easy installation. Apart from standard flanges, we also offer custom designed nickel flanges to meet the specific application requirements of the customers. Specifications Types : - Socket Weld - Slip On - Blind - Lapped - Screwed - Weld Neck - Long Weld Neck - Reducing - Spectacle - Ring Joint

Our comprehensive range of nickel fittings include elbow, bends, tees, reducer, caps, stub ends, etc. These fittings used in diverse industries for assembly of machines, automobiles parts, pipe connection, etc. We offer nickel fittings in both custom made and standard nickel fitting based on the requirements of the clients.