SFSB SUPPLIES Flanges, Fittings & Pipes to the chemical, petrochemical, oil and gas industries, the offshore, vessel builders, piping contractors and engineering as well as components for power generators and naval constructions.
Furthermore, we are an experienced partner for customized production solutions, in the field of atypical flanges, rings and special forged components. As your competent partner, we enable you to purchase your entire specification from one single source. As a trading and manufacturing enterprise, our know-how is there for your benefit. Our strong customer-oriented approach challenges our team’s experience to guarantee skilled support in every phase of business. We take pride in long-standing relationship with our customers and our manufacturers.
In-house testing facilities
We perform all mechanical and chemical tests according to the applicable standards such as: mechanical Tensile tests, hardness and impact tests (destructive testing), product analysis, PMI, UT, HIC (Non-destructive testing) or any other customer requirement.
We provide the certification you require (3.1, 3.2). On demand, we provide extended technical support such as strength calculations and dimensional drawings.
SFSB SUPPLIES Flanges, Fittings & Pipes in the following materials:
Carbon Steel for ambient & higher temperature service:
ASME/ASTM: ASTM A105N/C21, A234 WPB, A106 GR. B
DIN/EN: RST37-2, C22.8, P245GH, P250GH, P265GH, P265NL, P280GH, P355NH, P235GH TC1, ST.35.8/I, ST.52.III, ST.52.0, ST.52.3
Carbon & Low Alloy Steel for lower temperature service:
ASME/ASTM: A350 Grade LF1, LF2 CL.1, LF2 CL.2, LF3, LF3 CL.2, A420 WPL6, A333 Gr.6
DIN/EN: TstE 355, P265GH, P265NL, P280GH, P355NH, P355QH1
Low Alloys for higher temperature service:
ASME/ASTM: ASTM A335 P5, P11, P22, P91, ASTM A234 WP5, WP11, WP22, WP91, ASTM A182 Grade F1, F2, F5, F9, F11 Cl.1/Cl.2/Cl.3, F12 Cl.1/Cl.2, F22, Cl.1/Cl.3, F22V, F9I
DIN/EN: 16Mo3, 13CrMo4-5, 10CrMo9.10, 12CrMo19.5
High Yield material:
ASME/ASTM: ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, ASTM A860 WPHY 42, WPHY 46, WPHY 52, WPHY 60, WPHY 65, WPHY 70, MSS SP-75 WPHY 42, WPHY 46, WPHY 52, WPHY 56, WPHY 60, WPHY 65, WPHY 70
Austenitic Stainless Steel for higher temperature service:
ASME/ASTM: ASTM A182 Grade F304, F304H, F304L, F310, F316, F316L, F321, F321H, F347, F347H, ASTM A403 Grade WP304, WP304H, WP304L, WP316, WP316H, WP316L, WP321, WP321H, WP347, WP347H
DIN/EN: 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4571
Duplex en Super duplex:
Duplex: UNS S31803 – ASTM A182 F51, DIN 1.4462
Super duplex: UNS S32550 – ASTM A182 F61, UNS S32750 – ASTM A182 F53, UNS S32760 – ASTM A182 F55
Nickel alloys: Monel 400, Alloy 600, Alloy 625, Alloy 800, Alloy 825, Hastelloy 276
SFSB SUPPLIES Flanges, Fittings & Pipes acc. to the following standards:
Slip on Flanges RF/RTJ acc. ASME B16.5 150-1500 LBS – ½” – (2.1/2”)24”
Slip on Flanges RF/RTJ acc. BS 3293 150-600 LBS – 26” – (36”)48”
Lap Joint Flanges acc. ASME B16.5 150-2500 LBS – ½” – (12”)24”
Blind Flanges RF/RTJ acc. ASME B16.5 150-2500 LBS – ½” – (12”)24”
Blind Flanges acc. ASME B 16.47 B/API Std 605 75-900 LBS
Welding Neck Flanges RF/RTJ acc. ASME B16.5 150-2500 LBS – ½” – (12”)24”
Welding Neck Flanges RF/RTJ acc. BS 3293 150-600 LBS – 26” – (36”)48”
Welding Neck Flanges RF/RTJ acc. ASME B 16.47 A/MSS SP-44 50-900 LBS – 12” – (48”)60”
Welding Neck Flanges RF/RTJ acc. ASME B 16.47 B/API Std 605 75-900 LBS – 26” – (36”)60”
Threaded Flanges acc. ASME B16.5 150-2500 LBS – ½” – (12”)24”
Socket-Weld Flanges acc. ASME B16.5 150-1500 LBS – ½” – (2.1/2”)3”
Reducing Flanges acc. ASME B 16.5 150-2500 LBS
Orifice Flanges acc. ASME B 16.36 300-2500 LBS
Long Welding Neck Flanges acc. ASME B16.5
Slip-on/Plate Flanges PN2,5 up to PN100
EN 1092-1 Type O1
Slip-on/Plate Flanges PN6/10/16, DIN 2573/2576
Lap Joint Flanges with Plain Collar / Weld-on Ring / Weld-on Collar / Short Stub End PN2,5/6/10/16/25/40
EN 1092-1 Type O2-32,34,35,36,37
Lap Joint Flanges with stub-end or ring PN6/10/25/40/10, DIN 2641 / 2642 / 2655 / 2656 / 2673
Blind Flanges PN2,5 up to PN100
EN 1092-1 Type 05
Blind Flanges PN6 up to PN100, DIN 2527
Welding Neck Flanges PN2,5 up to PN400
EN 1092-1 Type 11
Welding Neck Flanges PN1 up to PN400, DIN 2630 / 2631 / 2632 / 2633 / 2634 / 2635 / 2636 / 2637 / 2638 / 2628 / 2629 / 2627
Hubbed Slip-on Flanges PN6 up to PN100
EN 1092-1 Type 12
Threaded Flanges PN6 up to PN100
EN 1092-1 Type 13
Threaded Flanges / Oval Threaded Flanges PN6/10/16, DIN 2558 / 2561 / 2566
Welding Flanges with hub PN10/16
DIN 86029 / 86030
Welding Flanges for Pressure Vessels
DIN 28030 / 28031 / 28032 / 28034 / 28036 / 28038 / 28124
Butt-Welding pipe fittings:
Elbows & Reducing Elbows LR acc. ASME B16.9 – 45°, 90°, 180°
Elbows SR acc. ASME B16.28 – 45°, 90°, 180°
Equal & Reducing Tees acc. ASME B16.9
Lateral Reducing Tee 45°, Lateral Tee 45°, Barred Tees
Reducers Concentric & Eccentric acc. ASME B16.9
Caps acc. ASME B16.9
Butt-Welding pipe fittings acc. EN 10253-1/2-3/4
EN 10216-1/2/3/4/5 (Seamless) EN 10217-1/2/3/4/5/6/7 (Welded)
Elbows
DIN 2605 T1&T2 / 2606 / 2619
Tees
DIN 2615 T1&T2
Reducers Concentric & Eccentric
DIN 2616 T1&T2
Caps
DIN 2617 / 28013 / 28011
Saddles
DIN 2618
Seamless & Welded Pipe EN 10255 M (DIN 2440)
Seamless & Welded Pipe EN 10255 H (DIN 2441)
Seamless Pipe EN 10220/10216-1 (DIN 2448/1629) St 37.0
Seamless Pipe EN 10220/10216-2 (DIN 2448/17175) St 35.8/I
Seamless Pipe EN 10220/10216-4 (DIN 2448/17173) TT ST 35N
Seamless Pipe EN 10216-2 (ASTM A106 Gr. B)
Seamless Pipe ASTM A106 SA 106 API 5L API X52
Seamless Pipe ASTM A333 grade 6
Welded Pipe EN 10220/10217-1 (DIN 2458/1626) P235TR1 (St 37.0)
Welded Pipe ERW EN 10220/10217-2 (BS 3059 part 1)
Welded Pipe EN 10220/10217-3 (DIN 2458/1626) P355N (St 52.0)
Welded Pipe ERW API 5L ASTM A53
Welded Pipe SAW API 5L
3000/6000/9000 pound Forged Fittings
Acc. ASME B16.11 / BS 3799 / MSS SP-79/83
Elbows, tees, caps, couplings, unions, plugs, crosses, bosses, close nipples, pipe nipples, swage nipples concentric & eccentric, O-lets, nozzles, nipple outlets, socket outlets, welding outlets, threaded outlets, lateral outlets, elbow outlets, sweepolets, thermowells, vesselets, weld couplets
Misc. Flanges:
Spectacle Blind Flanges – Ring Spacers – Spades – Drip Rings – Anchor Flanges – Compact Flanges – Swivel Flanges – Self-Reinforcing Nozzles – Tube Sheets – Blind Spades – Flow Meter Orifice Plates – Orifice Plates – Orifice Restriction Plates – Orifice Slip on Flanges – Jacket Flanges – NipoFlanges – Block Flanges – Stub ends – Flat Collars – Flanged Nipple Outlets