Core Application & Target User Demand
This document covers parts for Shenkai BOP Stack 2FZ28-35 (11", 5000 psi) and four Ram BOP models (FZ18-70/FZ28-35/FZ28-70/FZ54-14). It caters to oil and gas drilling operators needing reliable replacement parts, addressing leakage and wear issues to ensure pressure control safety in high-pressure drilling scenarios.
Ram BOP Product Details
2FZ18-70 / FZ18-70 Ram BOP
High-pressure resistant Ram BOP for 70MPa working conditions, solving seal leakage and component wear in harsh drilling environments. Delivers stable pressure control, ideal for medium-depth oil/gas wells, complying with API 16A standards. A field case: Seal failure due to sand erosion was resolved by optimizing maintenance frequency.
Product No. | Main Wear Causes | Usage Precautions to Avoid Damage | Material Description |
2S62.00 / S62.00 | 1. Sand and debris erosion; 2. Long-term high-pressure impact; 3. Improper seal installation. | 1. Clean fluid before circulation to reduce debris; 2. Avoid sudden pressure changes; 3. Inspect seal integrity before each use. | Ram seal: Nitrile rubber; Body: Carbon steel (Q345); Internal components: Alloy steel with anti-corrosion coating. |
2FZ28-35 / FZ28-35 Ram BOP
35MPa-rated Ram BOP, targeting seal aging and structural deformation in low-to-medium pressure drilling. Ensures reliable well control, suitable for onshore and shallow offshore wells. Complies with ISO 13628-3, enhancing operational safety and reducing downtime.
Product No. | Main Wear Causes | Usage Precautions to Avoid Damage | Material Description |
2S45.00 / S45.00 | 1. Seal aging due to temperature fluctuations; 2. Improper torque during installation; 3. Corrosion from drilling fluid. | 1. Store in constant-temperature environment; 2. Torque according to API recommended values; 3. Flush with neutral fluid after use. | Ram seal: Fluororubber; Body: Low-alloy steel; Fasteners: Stainless steel (304) for anti-corrosion. |
2FZ28-70 / FZ28-70 Ram BOP
70MPa high-pressure Ram BOP, solving high-pressure seal failure and component fatigue in deep well drilling. Provides durable pressure control, suitable for high-temperature high-pressure (HTHP) drilling operations, meeting industry safety standards for critical well control.
Product No. | Main Wear Causes | Usage Precautions to Avoid Damage | Material Description |
2S16.00 / S16.00 | 1. Fatigue damage from frequent pressure cycles; 2. Abrasion from hard particles in drilling fluid; 3. Overload during emergency shutdown. | 1. Monitor pressure cycles and replace parts periodically; 2. Install high-efficiency fluid filtration system; 3. Train operators on standard emergency procedures. | Ram seal: Viton rubber; Body: Alloy steel (4140) with heat treatment; Internal components: Tungsten carbide for wear resistance. |
2FZ54-14 / FZ54-14 Ram BOP
14MPa low-pressure Ram BOP, addressing loose seals and structural wear in low-pressure well operations. Ensures stable sealing performance, suitable for shallow wells and workover operations, reducing maintenance costs with durable components.
Product No. | Main Wear Causes | Usage Precautions to Avoid Damage | Material Description |
2S33.00 / S33.00 | 1. Loose fasteners due to vibration; 2. Seal damage from improper cleaning; 3. Long-term idle aging. | 1. Tighten fasteners regularly based on vibration monitoring; 2. Use dedicated cleaning agents to avoid seal corrosion; 3. Conduct monthly idle running tests if not in use. | Ram seal: Silicone rubber; Body: Carbon steel (Q235) with anti-rust coating; Fasteners: Carbon steel with galvanizing treatment. |
FAQ
Question | Answer |
How to confirm the compatibility of Ram BOP parts with my drilling equipment? | Check the product model and part number (P/N) provided; each part is matched to specific Shenkai Ram BOP models (e.g., 2FZ18-70 matches P/N 2S62.00/S62.00). Consult technical specifications for API 16A compliance verification. |
What is the recommended maintenance cycle for these Ram BOP parts? | For high-pressure models (70MPa), maintain every 300 working hours; for low-pressure models (14/35MPa), maintain every 500 working hours. Adjust based on drilling fluid contamination level and working pressure frequency. |
Procurement Guide
All products meet API 16A and ISO 13628-3 standards, with reliable quality and durable performance to solve common wear and leakage problems in drilling operations. Choose the corresponding part number based on your Ram BOP model to ensure perfect compatibility. Contact us to place orders and get professional technical support for your well control operations.
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