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Heavy steel forgings for oceaneering 4130, 4137H, 4145H, 4330, 410, P355NH, 1.4571, F316L, A350LF2, F11, F51, F65, F91
Heavy steel forgings for oceaneering
Heavy steel forgings for sub-sea engineering
Steel forging for offshore drilling platform
Steel forging for oceaneering platform
Steel forging for offshore boring island
Steel forging for offshore platform
Steel forging for submarine engineering
Anchor flange, Subsea water supplying pipe, Spherical shell for manned deep sea submersible, Hydrocylinder
for oceaneering,
Slewing bearing of lift equipment for oceaneering platform, Forging for climbing gear for offshore platform,
Drilling platform gear rack, Gear rack, forged plate for gear rack, High tensile ring forging for drive system at
ultra low temperature, Spool, valve spool, large spool, forged tube, Pipe handling system for drilling platform,
Jacketed heat exchanger (forged special tubesheet), shaft, Nozzle, high pressure flange, Die forged Tee, tube
sheet
Description:
| Specification | AISI 4130, AISI 4140/42, AISI 4137, AISI 4137H, AISI 4330 Mod., AISI 8630 Mod., AISI 4340 Mod., AISI 410, P355NH/QH1, AISI 4145H, AISI 4145H Mod., AA-FF, AA-HH, 1.4571, F316Ti, A350-LF2, UNS S31803, F51, F53, F65, F70, F91, F11 Class 3, 1.4404, F316L, UNS S32750, UNS N08811, F347H, 1.4550, SA266 Gr.2, 1.4541, F22 CL3, 1.7383, 304L, 42CrMo4, 1.7225, S235JR, C22N, F304H, 1.4948, SA266 Gr.4, 17-4PH, UNS S17400 H1400, F321 etc Titanium: TC4S, Ti-6Al-4V(P110) |
| Standard | API Spec. 6A PSL1-4, API Spec. 17D, API Spec. 7-1, ISO 13628, ISO 13828, ASTM A182, ASTM A694, ASTM A336, NACE MR 0175, ASME SA266, PED AD2000-W0, NORSOK, EN10222, UNS S31803, UNS S17400, AMS 5647H |
| Size range | Weight/pc: ≤60MT |
| Delivery condition | Forged, Annealed, Normalized+Tempered, Quenched+Tempered |
| Surface condition | Rough machined, Finish machined |
| Size tolerance | As per drawing or PO |
| Certificate | ISO9001 (DNV), PED 97/23/EC & AD2000-W0 (TUV), HSE, API Spec. 6A, API Spec. 7-1, API Spec. 17D, API Spec. 20B, API Spec.5DP, API Spec.5L etc. |
| Application | Petrochemical, Oil-gas, Offshore oil equipment, Sub-sea equipment, Oceaneering, |
Competitive advantage
At the forefront of advanced materials technology, and the total solutions of special forgings in accordance with
API Spec.6A PSL1-4, API Spec.17D, API Spec.7-1, ISO 13628, ISO 13828, ASTM A182, ASTM
AISI API ISO ASTM NACE Heavy Steel Forgings Forged Shaft For Oceaneering
