We are one of the leading Manufacturers, Suppliers & Exporters of Industrial Fittings in different shapes and sizes and with different specifications as per the customers’ requirement. These Industrial Fittings are characterized by high durability, resistance to corrosion, flawless finish and complete reliability in service. Our complete range is stringently tested by our well equipped testing unit, to ensure their compliance with international quality norms. These fittings are used in various industries like Oil & gas, Petrochemical, Pharmaceutical, Fertilizers, Construction, Food, Power and Instrumentation.
All butt welding fittings are marked with alloy name, outside diameter, wall thickness and heat number. Additional information like standard and alloy numbers can be added on request.
Elbows : Seamless and seam-Welded DIN 86090
Tee Pieces : DIN 86088
End Caps : DIN 86011 Edition 10.70
Branches : DIN 86087
Reducers : Reducers concentric/eccentric, seamless and seam-welded, DIN 86089
Stubends : Long Stubends, Short Stubends, Lap Joint Stubend
Nipples : Pipe Nipples, Barrel Nipples, Swage Nipples
Stainless steel elbow : ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon steel elbow : ASTM A 234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Low temperature carbon steel elbow : ASTM A420 WPL3 / A420WPL6
Alloy steel elbow : ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex steel elbow : ASTM A 815 UNS NO S 31803, S 32205
Nickel alloy elbow :
ASTM / ASME SB 336
UNS 10276 (HASTELLOY C 276 Elbow)
UNS 2200 (NICKEL 200 Elbow)
UNS 2201 (NICKEL 201 Elbow)
UNS 4400 (MONEL 400 Elbow)
UNS 8020 (ALLOY 20 / 20) CB 3
UNS 8825 (INCONEL 825 Elbow)
UNS 6600 (INCONEL 600 Elbow)
UNS 6601 (INCONEL 601 Elbow)
UNS 6625 (INCONEL 625 Elbow)
TYPES & APPLICATIONS OF BUTT WELD FITTINGS
A piping system using Butt welding Fittings has many inherent advantages over other forms.
• Welding a fitting to the pipe means that is permanently leakproof.
• The continuous metal structure formed between pipe and fitting adds strength to the system..
• Smooth inner surface and gradual directional changes reduce pressure losses, turbulence and minimises the action of corrosion and erosion..
• A welded system utilises a minimum of space.
SEAMLESS BUTTWELD FITTINGS
Seam-welded butt welding fittings are produced from hotrolled, annealed and pickled sheet or plate, formed into half shells or segments and longitudinally seam-welded. Seam-welded butt welding fittings are available in standard sizes, as published in the relevant product tables, and in non-standard sizes. Standard size fittings are generally ex stock.
Welding is carried out by Codequalified personnel (ASME Bailer and Pressure Boiler Vessel Code, Section 9; Lloyds Register of Shipping; TÜV and others) whose qualifications are reguarly checked and approved. Established welding methods include automatic plasma arc, automatic. TIG, pulsed TIG, MIG and shielded-electrode techniques.
Terms of supply
Unless otherwise agreed, seamless butt welding fittings are supplied according to technical delivery condition DIN 86086. Seamwelded butt welding are supplied in the as-welded condition.
Square cut and deburred, alternatively: bevelled as specified.