Product Specification

Stainless steel cylindrical pin shaft Precision hardware component Drone hardware Components

Oil & Gas Pipeline and Infrastructure Inspection Sector

Core Hardware

Application Scenarios

Technical Features

• Long-distance, cross-regional automatic inspection;
• Timely detection of pipeline leakage, corrosion, damage, encroachment and other defects;
• Partial models support explosion-proof and anti-electromagnetic interference;
• Traceable data for full life-cycle management;
• Reduced intensity and risks of manual inspection.

Industry Value

Non-standard Hardware Components Involved

• Non-standard mounting bracket for anti-corrosion detection sensors:

   

  Used to fix sensors, requiring corrosion resistance, anti-electromagnetic interference, and compliance with pipeline inspection trajectories.
   
• Non-standard probe bracket for storage tank detection:

   

  Adapted to curved surface inspection of storage tanks, with angle adjustment to ensure the probe fits the tank surface.
   
• Non-standard fasteners for explosion-proof fuselage:

   

  Used to fix fuselage components, complying with explosion-proof standards (e.g., Ex d IIB T6) to prevent sparks.
   
• Non-standard protective housing for long-range video transmission:

   

  Protects the video transmission module, requiring corrosion resistance, impact resistance, and suitability for outdoor long-distance inspection environments.
   

Selection Criteria for Non-standard Hardware Components

1. Material Priority:

    

   316L stainless steel (corrosion-resistant, explosion-proof) or aluminum alloy (lightweight). Fasteners must use explosion-proof materials with anti-corrosion surface treatment.
    
2. Explosion-proof Requirements:

    

   All hardware must comply with oil and gas industry explosion-proof standards to avoid sparks from metal impact. Fasteners shall feature anti-loosening design.
    
3. Adaptability:

    

   Probe brackets support 0–180° angle adjustment, suitable for storage tanks and pipelines of different diameters. Mounting brackets shall be lightweight to avoid affecting UAV long-distance flight.
    
4. Protection Level:

    

   Protective housings shall reach IP66 or higher, providing corrosion, rain and dust resistance for harsh oil and gas inspection environments.

    

   We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.

    

   Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

    

   Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.

    

   Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

    

   Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

    

   OUR CAPACITY
   Main product names:	Stainless steel screws, carbon steel screws, pins, rivets, nuts,
   	eccentric nails, embedded parts, and other fasteners.
   Business Type	Factory / Maufacture
   Service	CNC Machining
   	Turning and Milling
   	CNC Turning
   	Cold heading
   	stamping
   	Assembly Service
   Material	1). Aluminum: AL 6061-T6, 6063, 7075-T etc
   	2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc
   	3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc.
   	4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc
   	5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
   	6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
   	7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
   Finish	Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish,
   	Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
   	electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench),
   	Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.
   Drawing format	STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
   Tolerance	+/-0.01mm ~ +/-0.05mm
   Surface roughness	Ra 0.1~3.2
   Inspection	Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
   	Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge