Plain|Threaded|Swage Pipe Nipples Manufacturers in India
Certificates & Approvals
Our Products
Carbon, Alloy, Stainless Steel Pipe Nipples Manufacturer In India, Hexagon Nipples, Both End Plain Nipples
We are manufacturer & exporters of Stainless Steel Pipe Nipples for the Oil, Gas, Nuclear, Petro-Chemical and Process Industries. We can manufacture Pipe Nipples upto 48″ with wall thickness ranging from 1.5 mm thickness up to 40mm for varied sizes.
Pipe Nipples Production Range
Pipe Nipples – Production Range | Size | Standards |
Round Nipples | 1/8″ – 4″ | BS3799 |
Hexagon Nipples | 1/8″ – 2″ | BS3799 |
Swaged Nipple | 1/8″ – 2″ | SH/T3419, MSS SP 95-2006 |
Products | Brass Pipe Nipples, Stainless Steel Pipe Nipples, Carbon Steel Pipe Nipples, Aluminum Pipe Nipples, Welded & Seamless Pipe Nipples, Threaded Pipe Nipples, Concentric Swaged Nipple, Eccentric Swaged Nipple, Both End Threaded Nipples, One End Threaded Nipples |
Stainless Steel Pipe Nipples | 202, 304, 304L, 304H, 316, 316L, 317, 317L, 321, 310, 347, 904L, 2205 Duplex |
Other Materials | Carbon Steel, Alloy Steel, Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Aluminium |
Swaged Nipple | CuNi10Fe1Mn, CuNi30Mn1Fe, Cupro nickel |
Type of Pipe Nipples
Type A Pipe Nipples, Decreased pressure factor
Same wall thickness on the weld ends and on the fi tting body as for a pipe with the same specifi ed wall thickness. Their resistance to internal pressure is less than that of a pipe with the same diameter, same wall thickness and made of the same grade of steel.
The required calculation methods are based on the calculation standards defined in EN 13480-3
Type B Pipe Nipples, Full pressure factor
Increased wall thicknesses on the fi tting body, same resistance to internal pressure as for a pipe with the same diameter, same wall thickness and made of the same grade of steel.
The required calculation methods are based on the calculation standards defined in EN 13480-3
Pipe Nipples Marking
Each fitting must be permanently marked.
Marking through hard stamping.
- Manufacturer‘s mark or logo
- Country of manufacture (ISO-Code)
- “EN2” as reference to this standard
- “B” for fittings of type B
- Steel name or steel number
- “W” (for welded fittings or fittings that are manufactured from welded pipes)
- Cast number or code number
- Mark of the inspection representative
- Outside diameter D*
- Wall thickness T*
Preparation Pipe Nipples for shipment, handling and packaging
EN 10253-2 Fittings & Pipe Nipples are delivered with or without surface protection at the discretion of the manufacturer.
EN 10253-4 Fittings & Pipe Nipples are delivered by the manufacturer in normal packaging, without surface protection, and without end protectors (caps). Special packaging, protective coverings, and end protectors (caps) can be agreed.