Nascent Pipe & Tubes Mumbai, Maharashtra

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Weld Fittings

Threaded Weld Fittings

Threaded Weld Fittings

Approx. Rs 250 / Kilogram


These Threaded Weld Fittings offered by us are used in different industrial projects. We follow a stringent quality control procedure to ensure the durability and strength of our stainless steel threaded weld fittings.

 

Sizes Available

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Socket Weld Fittings

Socket Weld Fittings

Approx. Rs 250 / Kilogram


SOCKET WELD FITTINGS

A Socket Weld Fitting is a pipe attachment detail in which a pipe is inserted into a recessed area of a valve,fitting or flange.
In contrast to buttweld fittings, socket weld fittings are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter is NPS 4 or smaller.
To join pipe to valves and fittings or to other sections of pipe, fillet-type seal welds be used. Socket-welded Joints construction is a good choice wherever the benefits of high leakage integrity and great structural strength are important design considerations.

• DETAILS OF SOCKET WELD FITTINGS

They are are produced to several ASTM standards and are manufactured in accordance with ASME B16.11. The B16.11 standard covers pressure-temperature ratings, dimensions, tolerances, marking, and material requirements for forged carbon and alloy steel fittings. Acceptable material forms are forgings, bars, seamless pipe, and seamless tubes which conform to the fittings chemical compositions, melting practices, and mechanical property requirements of ASTM A105, A182, or A350.

DescriptionClass Designation
3000 Lbs6000 Lbs9000 Lbs
Elbows 45 degree, Elbow 90 degree,
Tees, Crosses, Couplings,
Half-Couplings,
End or Pipe Caps
½ - 4½ - 2½ - 2
½ - 4½ - 2½ - 2
½ - 4½ - 2½ - 2
Pipe Size
by Wall Thickness
SCH 80 & XSSCH 160XXS

Plugs and Bushings are not identified. They may be used up through Class 6000 NPS
--Advantages

1. The pipe need not be beveled for weld preparation. Temporary tack welding is not needed for alignment, because in principle the fitting ensures proper alignment.

2. The weld metal can not penetrate into the bore of the pipe.They can be used in place of threaded fittings, so the risk of leakage is much smaller.

3. Radiography is not practical on the fillet weld; therefore correct fitting and welding is crucial. The fillet weld may be inspected by surface examination, magnetic particle (MP), or liquid penetrant (PT) examination methods. Construction costs are lower than with butt-welded joints due to the lack of exacting fit-up requirements and elimination of special machining for butt weld end preparation.

-Disadvantages

1. The welder should ensure for a expansion gap of 1/16 inch (1.6 mm) between de pipe and the shoulder of the socket. The expansion gap and internal crevices left in socket-welded systems promotes corrosion and make them less suitable for corrosive or radioactive applications where solids buildup at the joints may cause operating or maintenance problems. Generally require butt welds in all pipe sizes with complete weld penetration to the inside of the piping.

2. Socket welding are unacceptable for UltraHigh Hydrostatic Pressure (UHP) in Food Industry application since they do not permit full penetration and leave overlaps and crevices that are very difficult to clean, creating virtual leaks.The purpose for the bottoming clearance in a socket weld is usually to reduce the residual stress at the root of the weld that could occur during solidification of the weld metal, and to allow for differential expansion of the mating elements.


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Carbon Steel Pipe Fitting Long Radius Bends

Carbon Steel Pipe Fitting Long Radius Bends

Approx. Rs 250 / Kilogram


We offer Carbon Steel Pipe Fitting Long Radius Bends. Special design is available to all the production process, according to consumer's requirements strictly. It is mainly used in various industries like Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. Packing is provided as per customers' requirements.

Features:


Specifications:

Productsbend
materialCarbon steel, stainless steel, alloy steel
sizeSMLS Pipe Fittings,Bends 1/2"-24" Welded Pipe Fittings,Bends 1/2"-48"
Material gradeA234 WPB,A106,A53,API 5L,A105,A333Cr6,A333Cr3 A234 WP11/12/5/9/91,A182 F12/P11/F22/F5,A335 P12/P11 A403 WP304L/316L/321H,A182 F304HMTP316L,A358
technicsPushing,Forged,Pressing,Cold Drawn,Casting,etc
shapeEqual,Round,Reducing
connectionRF,FF,MF,FMF,SRF,
Wall thicknessSCH10---SCH160,SCH STD,SCH XS,SCH XXS Class 150----Class 6000
Length6m-12m or as customer's requirement
StandardASME,ANSIB16.9; JIS B2311,2312,2313;DIN2605,2615,2616,2617 etc.
RadiusR=1D,1.5D,2D....20D.
Application rangeFor use in the Pulp and Paper, Water Treatment, Sewage Treatment, Chemical, Biotech, Pharmaceuticals, Food, Mining, Architectural, Transportation etc.
angels30, 45, 60, 90, and 180°
Surface treatmentblack paint, varnish, rust-proof oil, and hot-dipped galvanized

Stainless Steel Weld Neck Flanges

Stainless Steel Weld Neck Flanges

Approx. Rs 250 / Kilogram


We are the leading manufacturers of stainless steel Weld Neck Flanges in grades 316/304/202/347.

These are available in different shapes and sizes as per the industrial requirement and also as per our specific clients’ requirement.

we also manufacture these kind of products in carbon steel flanges A105.
we have our new product which we introduced recently as below,
Inconel 600 flanges
Inconel 601 flanges
Inconel 625 flanges
Inconel 800 flanges
cuppro nickel flanges (70/30)(90/10)
copper flanges
These flanges has been exported in wide range,
we manufacture as these flanges as per Export Quality only.

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Stainless Steel Socket Weld Welding Boss Fitting 317

Stainless Steel Socket Weld Welding Boss Fitting 317

Approx. Rs 259 / Number


With the active support of our team of experts, we are engaged in offering a huge gamut of stainless steel socket weld welding boss fitting 317. These are of high grade quality which are being designed and developed as per the international quality standards. We take into account the diverse needs of different industries and offer the most suitable range of stainless steel socket weld welding boss fittings 317.

Additional Information:

Stainless Steel Socket Weld Welding Boss Fitting 347

Stainless Steel Socket Weld Welding Boss Fitting 347

Approx. Rs 350 / Number


With the active support of our team of experts, we are engaged in offering a huge gamut of stainless steel socket weld welding boss fitting 347. These fittings are of high grade quality which are being designed and developed as per the international quality standards. We take into account the diverse needs of different industries and offer the most suitable range of stainless steel socket weld welding boss fittings 347.

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Rajesh Bhansali

(Proprietor)

Nascent Pipe & Tubes

Kalamboli, Mumbai, Maharashtra, India

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