Shiva Engineering Works

Sanjay Colony, Faridabad, Haryana

SEW is having a series of sizes and pressure rating Adapter Flanges. Famously known and easily available Adapter Flanges are Companion Flanges, Flange X union adapters, Double studded adapter flanges.Customers may use Adapter Flanges for transition in nominal size and/or pressure rating SEW Adapter Flanges has minimum overall heights, or customer specified thicknesses, consistent with design considerations.

SEW manufactures Pup Joints with integral hammer lug union end connections. This enables faster, easier make-up and break-out of temporary flow lines.

• Integrally forged hammer lug union end connections eliminate welding or threading
• Lightest Pup Joint available for fast, easy handling
• Available in butt weld, integral, threaded (LPT & NPST)
• Sizes from 2 to 4. Integral Pup Joint available in lengths upto 12 feet while threaded / butt weld is available upto 20 feet
• Available in 6, 000 to 20, 000 PS I pressure rating
• All products manufactured from forged steel which meets ASTM and/or AISI standards
• Available in both standard and H2S service

SEW manufactures Flange Crosses and Tees. The order is taking care as per the design requirements and face to centerline requirements of API Spec 6A.

When specific nominal sizes and combination of nominal sizes do not appear in API Spec 6 A, SEW shall manufacture Flanged Crosses and Tees according to the design criteria provided in API Spec 6A

SEW manufactures an ample range of Drilling Spools and Double Studded Adapter Flanges

Adapter SpoolsAPI Spce 6A specified the overall length of 6BX Weld Neck Flanges as well as to achieve the length it provide the dimensions of specific portions of the flange, with tolerance, that are added together, along with an undefined weld bevel. According to customer requirement , SEW deliver the weld neck in stretched length.

SEW manufactures Adapter Spools in a range of sizes and pressure rating. Adapter Spools have end connections that differ from one another in nominal size and /or pressure rating.

SEW Manufactures Spacer Spools opt for Well Head extension, B.O.P. Spacing, and Choke, Kill and Production Manifold applications. These are available in a number of sizes and pressure rating. Spacer Spools usually comprise the same nominal end connections. Its identification consists of naming each end connection and the overall length

SEW manufactures Drilling Spools in a wide range of sizes and pressure ratings.Drilling spools usually comprise the same nominal end/ outlet connections.As per the Customers requirement, products are available in specified combination of end connections and outlet connections as well as overall height or length (OAL) and outlet extension. When specified minimum height (or length), SEW Adapter Spools, Drilling Spools and Spacer Spools have minimum overall height (or length) consistent with adequate clearance to accommodate studs, nuts, wrenches, and clamps where applicable.

SEW is having technical expertisation in manufacturing the steel forging materials which are suitable to the specific pressure ratings.

End Connections

We are delivering an excellent quality production with a number of solutions as per the API line pipe and its standard. Products such as Socket Weld Ends and Butt Weld Ends are available with its standard and marks. As per the customer requirement we provide all products and take all consideration while taking orders for pipe structure.

Sour Service

SEW provide all sour service and H2S service parts as per the latest NACE specifications.

Low Temperature Service

SEW also supply material for low temperature applications with all essential suitable impact value testing.

Weco interchangeability is easily possible with All SEW anion components of the same size and figure numbers. All SEW union nuts have 3 hammer lugs.Interchangeability

Traceability

The components designed and supplied by SEW are fully traceable documented.

Integral Union Connections

SEW manufactures a line of high pressure integral union connections in pressure ratings to 15, 000 PSI CWP, including but not limited to Crosses, Ells, Tees.

Other Wing Unions

We also deliver the products in other domain as well, such as Hex Unions, Hammer Seal Tank Unions and Flat Face Unions. The sealing is horizontally based on O-Ring fitted between the grooves machined on the mating metal parts.

Other Products

SEW is having other domain products as well which are versatile and having great applications in oilfield. With expertisation in Frace Sucbs, we are manufactures of Wings to Wings Adapter, Flanged Tees and Crosses, Flange to Wind Adapters.

SEW manufacture the metallic Ring Joint Gaskets which are tested and bold to bear the high temperature and Intensive pressure both at the same time. Metalic Ring Joint Gaskets are having segmentation and available in R, RX, BX styles and patterns and oval/octagonal profiles as well. Our products are having specific and great value of tolerances on CNC machines.We desing and manufacture the Ring Joint Gaskets which are abide by the the API spec 6A and ASME B16.20 standard

We are promising to deliver the units of materials with varity of standard and qualitative materials

The units are manufactured in a variety of standard and special materials.

• As per the customer specifications, special metal gasket are manufacture.
• Combination Gaskets Used where two flanges of different sizes are to be joined together.
• R type (oval and octagonal) solid sections to fit standard ring joint flanges with trapezoidal grooves.
• Types RX and BX with complex beveled edge sections for wellhead pressures above 700 bars.
• Split Gaskets Used where an API flange is to be joined with low pressure ANSI Flange where a spiral wound gasket is used.

• Rubber coated ring joint gaskets soft iron metal ring joint gaskets are coated with nitrile rubber for testing wellhead
• Standard: Soft iron, low carbon steel, alloy steels F5 and 410; stainless steels 304, 304L, 316, 316L, 321 and 347.
• assemblies and valves. Rings can be reused and do not damage flange grooves.
• Non-standard: high nickel alloys, super alloy steels and other stainless grades.

SEW manufactures the Swivel Joints are available in sizes 3/4 through 3 up to 15, 000 PSI non-stock cold working pressure.

The swivel joints is having the following features:

• Minimum flow restriction
• Grease retainer ring (ensures clean ball race)
• Available for standard and sour service
• Heavy duty hex head style ball loading plug
• Standard packing units (operating temperature to 2250 F)
• Superior hardened ball races ensure uniform surface hardness and depth for longer life under severe thrust and radial loading
• Standard Swivel Joints are provided with API line pipe threads Other end connections are available on request
• All sizes are available in 8 styles, for 360 rotations in 1, 2 or 3 planes

The sour gas services require specially heat-treated steel.

Dual seal design isolates races and bearings

To isolate the races and bearings from line fluid, SEW use Fluoroelastomer or hydrogenated Nitrile packing, with stainless steel anti-extrusion ring, and secondary O-ring seal.

Streamlined bore minimizes flow restrictions

The quality of horizontal, round bore design minimizes pressure drop and turbulence.To have better flow characteristics, swivel joints have extra-long radius elbows.

Leak detection port

In-between the primary packing and the secondary O-ring seal, Sour gas swivel joints have a leak-detection port. There is a need for packing change if leakage passes through the primary packing, which is forced through the port.

Integral Weco wing union ends

SEW manufacture sour gas swivel joints which are segmented in integral Weco wing union end connections, eliminating welding and minimizing turbulence.

Field repairable

To smooth running and functioning the swivel joints in a routine work, greasing is required at very low frequency. If packing, bearings, snap-in races, or ball plugs should need replacing, easy-to-use field repair kits are available.

High pressure cementing and circulating hose incorporate swivel joints of forged steel with superior quality hardened ball races and high pressure type packing units.

• Mone wing union and two style 50 or style 10 swivel joints with threaded ends
• One wing union and one each style 50 and style 10 swivel joints with integral wing union ends
• Four wing unions and two style 50 or style 10 swivel joints with integral wing union ends
• Four wing unions and two style 50 or style 10 swivel joints

SIW provides one of the worlds largest variety of wireline adapters and crossovers. Offering an extensive range of standard or custom designed adapters and crossovers to meet many interfacing concerns for downhole tools. Adapters offer a quick and safe way to adapt from one connection style or size to another. Crossovers are accessible in variant sizes, lengths, and connection combinations to meet specific requirements of clients.

SEW is having expertisation in manufacturing the qualitative Studded Crosses & Tees, which are available in a number of sizes and having a pressure rating according to the API Product Specification.The application of crosses & Tees is to choke the manifold assembly or at a standpipe manifold assembly to divert, bypass or distribute the fluid flow.

In the same, Single piece connector and the Integral end connector are easily possible to design and deliver. And according API or Customer specification, we manufacture the welded construction. Bore and Center-line to face dimension shall conform to API specification 6A.

Adapters and integral fittings are ideal for handling sour gas fluids at cold working pressures up to 15, 000 psi. These products are featured with high-quality forged construction with integral wing union end connections for a high-strength, high-integrity connection every time. Tees, elbows, crosses, wyes, and laterals can be combined to suit virtually any installation.