Core Application & Target User Requirement Statement
This catalog is exclusively tailored for safety slide systems of onshore/offshore drilling rigs, compatible with mainstream models such as ZJ70, ZJ50, and offshore jack-up drilling rigs. It addresses the critical needs of drilling rig safety managers, maintenance supervisors, and oilfield procurement teams who require precision-matched, standard-compliant safety slide parts to ensure rapid and safe emergency evacuation of personnel. The core purpose is to provide an authoritative, actionable reference that serves as both a procurement standard (ensuring part compatibility and compliance with GB/API safety standards) and a technical troubleshooting tool (resolving part wear and failure issues) in oil & gas drilling scenarios, where emergency evacuation reliability directly relates to personnel life safety.
Classified Parts Inventory & Detailed Specifications
1. Safety Slide Main Body Components
As the core of the emergency evacuation system, these components form the main sliding channel for personnel evacuation. Wear, cracking, or deformation of the slide body can lead to evacuation blockages or personnel injuries during emergencies—a major safety hazard in high-risk drilling environments. High-strength, impact-resistant slide components ensure smooth and rapid evacuation, critical for offshore platforms and high-altitude drilling rig areas, directly enhancing emergency response capabilities and personnel safety protection.
No. | Part Name | Part Number | Material | Main Wear Causes | Preventive Maintenance Guidelines |
1 | Safety slide | 112.27.164.00 | High-Density Polyethylene (HDPE) + Galvanized Steel Reinforcement Frame | 1. UV aging and material brittleness from long-term outdoor exposure; 2. Impact damage from accidental collision during rig operations. | 1. Inspect surface for cracks and brittleness quarterly; apply UV-resistant coating annually; 2. Install protective barriers around the slide to avoid collision damage. |
2 | Upside slide | 112.27.164.01.00 | HDPE (Food-Grade, Anti-Slip Surface) + Galvanized Steel Connecting Plates | 1. Wear of anti-slip surface from repeated evacuation drills and actual use; 2. Corrosion of connecting plates in offshore saltwater environments. | 1. Check anti-slip surface wear monthly; replace if the anti-slip texture is worn flat; 2. Apply marine-grade anti-corrosion coating to connecting plates every 6 months. |
3 | Lower segment slide | 112.27.164.02.00 | HDPE (Thickened, Impact-Resistant) + Galvanized Steel Support Brackets | 1. Deformation from long-term load bearing and vibration; 2. Abrasive wear at the bottom contact point with the ground/deck. | 1. Inspect straightness and structural deformation quarterly; correct or replace if deformation is detected; 2. Install wear-resistant rubber pads at the bottom contact point and replace regularly. |
2. Connection & Fastening Components
These components are critical for securing the safety slide segments and fixing the slide to the rig structure. Pin shaft wear, clip fatigue, or chain damage can lead to slide segment disconnection during evacuation, resulting in catastrophic safety accidents. High-precision, wear-resistant connecting and fastening components ensure structural stability of the slide system, compliant with GB safety standards, critical for high-vibration drilling rig environments, directly guaranteeing the reliability of the emergency evacuation system.
No. | Part Name | Part Number | Material | Main Wear Causes | Preventive Maintenance Guidelines |
1 | Pin shaft 35x95 | SDZ70DB01-81 | 40Cr Alloy Steel (Quenched & Tempered, Hardness HRC40-45) | 1. Wear of shaft surface from repeated assembly/disassembly during maintenance; 2. Corrosion pitting in high-humidity or saltwater environments. | 1. Lubricate the shaft surface with anti-corrosion grease before installation; 2. Inspect for wear and corrosion monthly; replace if the wear depth exceeds 0.5mm. |
2 | Clip 4x65 | SDZ70DB01-85 | Spring Steel 65Mn (Heat-Treated, Surface Phosphating) | 1. Spring fatigue leading to loss of clamping force; 2. Deformation from improper use during maintenance. | 1. Inspect clamping force quarterly; replace if clamping is loose or the clip is deformed; 2. Use specialized tools for clip installation/removal to avoid damage. |
3 | Loop chainφ4 L=250 | GB549-83 | High-Strength Carbon Steel (Galvanized, Welded Links) | 1. Wear of link surfaces from friction and vibration; 2. Corrosion of galvanized layer in offshore salt spray environments. | 1. Inspect link wear and weld integrity monthly; replace if link diameter wear exceeds 10%; 2. Reapply galvanized coating annually or touch up damaged areas promptly. |
Procurement Guidance & Technical Support
All parts listed in this catalog are manufactured in strict compliance with national safety standards (e.g., GB549-83 for loop chains) and API RP 7G (Drilling and Well Servicing Equipment Practices) requirements, ensuring 100% compatibility with the targeted safety slide systems. Selecting these certified parts is critical to maintaining the reliability and safety of the emergency evacuation system—avoiding the risks of equipment failure and personnel safety hazards associated with non-compliant components.
Whether you require urgent replacement parts for emergency maintenance, spare parts inventory for proactive safety upkeep, or professional technical consultation on part selection, installation, or maintenance best practices, our team is dedicated to providing tailored solutions. To streamline your procurement process, please provide the part number(s) and required quantities from this catalog when contacting our sales team. Our certified safety and technical experts are also available to address any queries, helping you optimize the maintenance strategy of the safety slide system and ensure the highest level of personnel safety protection on the drilling rig.
contact us ：
Emeil: [email protected] whatsapp: +86 15275658619
Should you have any purchase intentions, please contact us – we will offer you our most favorable price.