Ace Alloys LLP

Swage nipples are forged reducing pipe fittings that connect pipes of different diameters in a straight line, available in concentric (aligned centers) or eccentric (offset) configurations for drainage applications. They feature plain, threaded (NPT/BSPT), or beveled ends per MSS SP-95 and ASME B16.9/B16.11 standards.​

Dimensions

For a 2" x 1" Sch 40 concentric swage nipple, large end OD measures 60.3 mm, small end 33.4 mm, length (A) 152 mm, with wall thicknesses T1 3.91 mm and T2 3.38 mm. A 4" x 2" shows 114.3 mm x 60.3 mm OD at 203 mm long.​

Specifications

Made from carbon steel (ASTM A105), stainless steel (A182 F304/316), or alloy steel, sizes 1/4" to 8" NPS in schedules STD/XS/160. Ends include plain for socket weld, beveled for butt weld, or threaded for screwed connections.​

Applications

Used in oil/gas, water, and sewage systems for compact size transitions; eccentric types prevent liquid trapping in horizontal drainage lines.​

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Mild steel (MS) hex nipples are forged threaded pipe fittings with hexagonal centers for easy wrench installation, featuring male NPT/BSPT threads on both ends to connect female fittings. ​

Dimensions

For 1/2" Class 3000 hex nipple: length (L) 46 mm, hex width (W) 22 mm, thread length (B) 10.5 mm. A 1" size measures L 50 mm, W 27 mm, B 10.5 mm; 2" reaches L 62 mm, W 52 mm.  ​

Specifications

Made from low-carbon mild steel per BS 1387 or IS 1239, sizes 1/8" to 4" NPS in 150-3000 LB classes. Often galvanized for corrosion protection, suitable for pressures up to 1000 psi.  ​

Applications

Common in water supply, plumbing, and structural piping for secure, cost-effective connections requiring frequent maintenance access.  ​

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

IBR alloy steel elbows meet stringent Indian Boiler Regulations (IBR) for high-pressure steam and boiler applications. Manufacturers like Ace Alloys LLP produce these fittings in grades such as ASTM A234 WP5, WP9, WP11, and WP91 for superior strength in elevated temperatures.​
Material GradesCommon IBR-approved alloy steels include WP1, WP5, WP9, WP11, WP12, WP22, and WP91, offering creep resistance up to 600°C. These elbows feature precise chemistry with chromium, molybdenum, and vanadium for oxidation and corrosion resistance. Ace Alloys LLP certifies them with IBR Form III C and NDT reports.​
SpecificationsAvailable in seamless (up to 24" NB) or welded construction (up to 48" NB), sizes range from 1/2" to 48" NB in SCH 10 to XXS. Angles include 30°, 45°, 60°, 90°, with long radius (1.5D) or short radius (1D) bends per ASME B16.9. Pressure ratings suit 150-2500 LBS classes.

Alloy steel swage nipples are forged reducers connecting pipes of different diameters in high-temperature or corrosive industrial systems, featuring concentric or eccentric designs with plain, threaded, or beveled ends. They utilize materials like ASTM A182 F11 or F22 for enhanced strength and oxidation resistance beyond standard carbon steel.​

Dimensions

A 1" x 1/4" threaded swage nipple measures 33.4 mm large OD, 13.7 mm small OD, and 89 mm length; 3" x 1" shows 88.9 mm x 33.4 mm OD at 203 mm long. Wall thicknesses follow Sch 40/80 with tolerances per MSS SP-95.​

Specifications

Sizes span 1/8" to 8" NPS in classes up to 9000 LBS, compliant with ASME B16.11 for threaded ends or B16.9 for butt-weld. Alloy grades offer higher yield strengths (e.g., 240 MPa min for F11) and heat treatment for service up to 600°C.​