TOBUL 3A-286H 3A286H BOP ACCUMULATOR GAS VALVE 316 SS 30292808 NEW SURPLUS

The Tobul 3A-286H is a high-pressure nitrogen gas charging and isolation valve engineered specifically for severe-service Blowout Preventer (BOP) accumulator bottles and industrial piston accumulator systems. Sourced directly from genuine marine surplus reserves at the Alang Ship Breaking Yard, this component guarantees authentic OEM fabrication, heavy-duty durability, and uncompromised pressure containment for critical offshore drilling and hydraulic power units. Constructed from premium Grade 316 stainless steel, it provides superior resistance to marine corrosion, chemical washdown, and extreme cyclic pressure up to 10,000 PSI.

ITEM SPECIFICATIONS

• Brand: Tobul Accumulator / Freudenberg Sealing Technologies

• Component Type: High-Pressure Nitrogen Gas Charging / Bleed Valve

• Model & Part Number (MPN): 3A-286H (Also referenced as 3A286H)

• Warehouse / Item Master Number: 30292808

• Batch Numbers: 0012108458 / 0012554067

• Material Grade: 316 Stainless Steel (Hex cap stamped "316")

• Body Date Stamp: 0520 (May 2020)

• Elastomer Seal Compound: BN70 NBR 70A (Nitrile 70 Shore A Durometer)

• Cure Date & Shelf Life: 3Q19 / 15-Year Shelf Life

• Mounting Thread Size: 1/2-20 UNF-3A with adjustable hex jam nut and integral O-ring groove

• Valve Stem Interface: Standard high-pressure charging stem connection with protective sealed hex cap

• Pressure Rating: Up to 10,000 PSI (690 bar) maximum working pressure

• Application Description: Spares for BOP Accumulator (Blowout Preventer), Subsea Control Pods, Marine Hydraulic Power Units, High-Pressure Gas Manifolds

• Storage Location Tag: 1C9BA

• Physical Condition: New Surplus (Unused, factory-preserved)

• Country / Region of Manufacture: United States

• Dimensions & Weight: Overall length approximately 2.75 inches (70 mm); Body hex width 1.00 inch (25.4 mm); Net weight approximately 0.50 lbs (0.23 kg)

CONDITION & INSPECTION NOTES

• Condition Status: New Surplus

• Detailed Forensic Assessment:

  • Micro Defects: None found. No hairline cracks, stress fractures, broken sections, thread deformation, or pitting. The metallic surfaces and 316 stainless steel passivated finish remain in pristine factory condition.

  • Usage Markers: No tool indentations, mounting witness marks, or thread wear found. Never installed in service.

  • Sealing Integrity: The factory BN70 NBR O-ring is fully intact, supple, and correctly seated in its machined recess.

• Packaging: Includes original manufacturer and warehouse labeled poly packaging verifying full part traceability.

• Visual Guarantee: The provided images form an integral part of this listing description. You will receive the exact item shown in these high-resolution photos.

SHIPPING & LOGISTICS (S V EXIM STANDARD)

• Handling Time: 1 to 2 business days.

• Carriers: Worldwide expedited transit via DHL Express / FedEx Express.

• Shipment Origin: India.

• Import Duties: Custom duties, clearance charges, and local import taxes are the buyer's responsibility.

TERMS & LEGAL DISCLAIMER

• Returns: 14-day return policy; buyer pays return shipping.

• Disclaimer: S V EXIM is an independent surplus reseller and is not an authorized distributor or directly affiliated with the original equipment manufacturer.

• Closing Statement: Thank you for choosing S V EXIM.

KEYWORD

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