“Driven by Values, Powered by Passion”
Piping
Piping
SS, DSS, SDSS, NI Alloy Pipes
- Seamless Pipe as per ASTM A790,ASTM A312, ASTM B423, ASTM B444.
- Welded Pipe as per ASTM A312, ASTM A358, ASTM A790, ASTM A928,ASTM B474, ASTM B705
- Seamless and Welded 6Mo Pipes
- NDT Testing as per client requirements such as UT, Eddy current, FRT, DRT, PT, etc
- In compliance with IOGP Standards.
| Type of Pipes | Size mm | Size Inches | Wall Thickness |
| Seamless | 6 – 630 mm | 1/4′ – 24″ | 0.5 to 32 mm |
| Hot Finished | 51 – 219 mm | 2″ – 8 1/2″ | 6 to 32 mm |
| Welded | 6 – 2000 mm | 1/4″ – 78″ | 0.5 to 65 mm |
| Sl. No. | Materials | Typical Grades |
| 1 | Austenitic | 304/L/H, 316/L/Ti, 321/H, 317L, 347H, 310S/H |
| 2 | Super Austenitic | 904L, 6Mo(S31254), S30432, S31042 |
| 3 | Duplex | S32001, S32304, S31500, S31803, S32205 |
| 4 | Super Duplex | S32750, S32760, SUS329J4L |
| 5 | Corrosion resistant/ High temperature resistant Alloys | N06600, N06985, N08028, N08800, N08825, N04404, N04405, N010276 |
| 6 | PH Stainless Steel | 17-4PH, 15-5PH |
| 7 | Ferritic | 409L, 439 |
Carbon Steel Piping
- Seamless carbon steel pipes as per ASTM A106, A179,A333,A335,A53B..
- Welded carbon steel pipes in HFW, ERW, LSAW constructions.
- Welded pipes ASTM A671, A672, A333, A53
- NDT as per client requirements including FRT, DRT, AUT,PT, MPT
- In compliance with IOGP Standards.
| Type Of Pipes | Size Inches | Wall Thickness | Material Grades |
| Seamless | 1/2” – 56” | UPTO 150 mm | ASTM/SA53B, ASTM/SA106B/C, ASTM A179/А179М ASTM/SA333 Gr.6, ASTM/SA335 P11, P12, P22, P5, P36, P9, P91, P92 |
| HFW/ERW | 6″ – 24″ | UPTO 20 mm | ASTM А 53/А53М ASTM A333/A333M |
| L-SAW | 20” -56” | UPTO 60 mm | ASTM A671 ASTM A672 ASTM A691 |
GRE Piping
- API 15HR / API 15LR certified
- Pressure rating 3.5 Mpa to 25 Mpa
- Amine cured pipes
- Down hole Casing and Tubing
- Pipe diameter 1 ½”to 24”
- Anhydride cured pipes
- Working temperature 115 deg C.
- Corrosion resistance
Valves
- Manual valves- Ball, Gate, Globe, check & Butterfly valves.
- As per international standards ISO 17292, API 6D, ISO 14313, BS1868,API 602.
- Material grades: Weld overlay Cladded, Internally FBE coated, Carbon Steel, Stainless Steel, Duplex Steel, Super Duplex Steel, Ni alloys, Aluminum Bronze Copper Alloy etc
- High temperature design & Cryogenic temperature design Valves.
- Valves with Fire Safe Design, Fugitive Emission tested and cryogenic testing as per customer needs.
- In compliance with IOGP Standards.
| Valve Type | Size | Pressure | Special Feature |
| Ball Valve | 1/2″ to 56″ | ANSI #150 to #2500 | Floating, Trunnion Mounted, Top Entry, Metal Seated, Soft Seated, Steam Application, Slurry Application, High temp application. |
| Gate Valve | 1/2″ to 60″ | ANSI #150 to #2500 | Steam application, High temperature application, Wedge type, Parallel slide designs |
| Globe Valve | 1/2″ to 48″ | ANSI #150 to #2500 | |
| Swing Check Valve | 3″ to 60″ | ANSI #150 to #2500 | |
| Dual Plate Check Valve | 3″ to 60″ | ANSI #150 to #2500 | Retainer less Check valve |
| Piston Check Valve | 1/2″ to 2″ | ANSI #150 to #2500 | Lift check valve with bolted or welded bonnet |
| Axial Flow Check Valve | 1/2″ to 60″ | ANSI #150 to #2500 | |
| Butterfly Valve | 1/2″ to 100″ | ANSI #150 to #2500 | Triple off-set, Double off set, Metal seated, High temperature application |
Fittings
- Fittings in Seamless , Welded and Forged constructions.
- Heavy wall thickness fitting with FEA analysis.
- Material : Carbon steel, Stainless steel, 6Mo, Duplex Stainless steel, Super Duplex Stainless steel, Nickel alloys & Cladded.
- Heavy Wall Thickness Fittings in compliance with ASME Sec IX.
- Fittings in Cold Formed and Hot Formed construction.
- In compliance with IOGP Standards.
| Fittings | Sizes | Schedule | Material |
| TEE | 1/4″-100″ | 2 mm to 80 mm | Carbon steel ASTM A234, A420 Stainless steel ASTM A403 Duplex stainless-steel ASTM A815 Super Duplex stainless steel ASTM A815 Nickel Alloys ASTM B366 Weld Overlay cladded |
| Elbow/ Bends | 1/4″-100″ | 2 mm to 80 mm | |
| Reducer | 2″-100 | 2 mm to 80 mm | |
| Caps | 1/2″ -48″ | 2 mm to 80 mm | |
| Branch Fittings | 1/2″ -48″ | 2 mm to 80 mm | Carbon Steel ASTM A105/ ASTM A350 SS, DSS & SDSS ASTM A182 Ni alloys ASTM B564 |
Flanges
- Design: ASME B16.5 upto 24" and 26" & above sizes ASME B16.47 A or B
- Material : Carbon steel, Stainless steel, 6Mo, Duplex Stainless steel, Super Duplex Stainless steel, Nickel alloys & Cladded.
- CRA Flanges in compliance with NORSOK M650
- In compliance with IOGP Standards.
| Type Of Flanges | Sizes | Rating | Material |
| Weld Neck | 1/4″-100″ | ANSI #150 to #2500 | ASTM A182 F51/ F52/ F55/ F304/F316, ASTM B564 UNS N06625/08825, ASTM A105, ASTM A350LF2, ASTM A694 F52/F60/ F65/F70 |
| Blind | 1/4″-100″ | ANSI #150 to #2500 | |
| Orifice | 4″-48″ | ANSI #150 to #2500 | |
| Spades | 1/2″ -48″ | ANSI #150 to #2500 | |
| Spacers | 1/2″ -48″ | ANSI #150 to #2500 | |
| Spectacle Blinds | 1/4″ – 48″ | ANSI #150 to #2500 | |
| Ring Joint | 1/2″ -24″ | ANSI #150 to #2500 |
Equipment
- Equipment upto 250 mm wall thickness.
- Equipment with ASME U, U2 and U3 certifications
- Special cladded equipment’s with SS, Ni alloys cladding
- Special packages as per customer needs TEG Skids, MEG Module, SRU skids etc.
PetroStar is a leading supplier of various equipment used in the Oil & Gas, Marine, Water & utilities sector as per customer needs. The major equipment which we can supply includes
- Pressure vessels & fuel tanks
- Air cooled heat exchangers
- Columns
- Quick release hooks
- Truck loading arm
- Gangway
- Winches
- Heat exchangers
- Chemical injection skids
- Gas turbines
- Marine loading arms
- Aid berthing system
- Jib crane
- Piping
