Premium Industrial Sandblasting Scale for Stainless Steel Pipes

• Customization: Available
• Type: Surgical Needle & Hook
• Application: Abdominal, Neurosurgery, Microsurgery
• Model NO.: 3.1*125
• Material: Steel
• Feature: Disposable
• Certification: ISO13485, ISO 9001
• Group: Adult
• Secondary Processing: Product Description The Advanced Stainless Steel S
• Processing: CNC Milling
• Appearance: Electropolishing Passivation
• Transport Package: Vacuum Packaging
• Specification: 200*250*400
• Trademark: yue lin sen
• Origin: Dongguan, Guangdong
• HS Code: 7301200000
• Production Capacity: 500000

Product Description

Advanced Stainless Steel Pipe Mouth Sandblasting Scale for Industrial Use

Product Description

Product Description
The Advanced Stainless Steel Skeletal Traction Needle represents a significant advancement in orthopedic traction technology, featuring a sophisticated stainless steel design that optimizes both structural integrity and clinical performance. This medical device integrates multiple engineering innovations including optimized stress distribution geometry, surface treatments that enhance bone integration, and precision depth control mechanisms. Designed for superior pull-out resistance, minimized pin-site complications, and improved patient comfort, this traction needle supports advanced orthopedic traction protocols while maintaining the highest standards of biocompatibility and mechanical reliability.

Product Processing
Material Fabrication: Use of medical-grade 316LVM stainless steel with controlled inclusion content
Precision Forging: Hot isostatic pressing (HIP) followed by controlled cooling for optimal grain structure
Advanced Machining: Multi-axis CNC machining with cryogenic cooling for stress-free precision
Surface Texturing: Laser ablation or electrochemical etching for controlled surface topography
Thermochemical Treatment: Low-temperature plasma nitriding for enhanced surface hardness
Coating Application: Optional hydroxyapatite (HA) or silver-doped antibacterial coatings
Sterilization Processing: Gamma irradiation with dosimetry mapping
Quality Verification: Micro-CT scanning, finite element analysis validation, fatigue testing
Product Applications
Femoral & Tibial Traction: Lower extremity skeletal traction for fracture management
Cervical Spine Traction: Skull-based traction for spinal injuries and deformities
Pelvic Stabilization: External fixation in complex pelvic fractures
Pediatric Orthopedics: Growth-friendly traction systems for pediatric patients
Joint Distraction: Pre-operative joint space expansion in arthritic conditions
Bone Lengthening: Integrated with Ilizarov and other external fixation systems
Veterinary Orthopedics: Large animal skeletal traction and stabilization

Technical Parameters

Main Product

Material Science	Base Alloy	316LVM Stainless Steel (ASTM F138)
	Yield Strength	800-950 MPa
	Fatigue Strength (10 cycles)	450-550 MPa
	Young's Modulus	190 GPa (closer to cortical bone than traditional alloys)
Geometric Innovation	Core Design	Variable cross-section (elliptical to circular transition)
	Thread Geometry	Dual-lead thread design with optimized pitch (1.5-2.5 mm)
	Tip Configuration	Self-drilling, self-tapping with dual-flute design
	Stress Relief Features	Micro-grooves in high-stress regions
Dimensional Specifications	Diameter Options	3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 6.0 mm
	Length Variants	150 mm, 200 mm, 250 mm, 300 mm, 350 mm
	Thread Length	30-50 mm (adjustable based on diameter)
Surface Technology	Surface Topography	Controlled roughness (Ra 2-6 μm) for enhanced osseointegration
	Surface Hardness	Core: 30-35 HRC; Surface: 55-60 HRC (nitrided)
	Special Coatings	Hydroxyapatite (50-100 μm), Silver-doped titanium nitride, PEEK coating
Mechanical Performance	Pull-Out Resistance	1800-3500 N (depending on diameter and bone quality)
	Bending Stiffness	150-800 N/mm (optimized for gradual load transfer)
	Torque Resistance	2.5-6.0 N·m (self-tapping capability)
Biological Integration	Osteoconductivity	Enhanced by surface topography and optional coatings
	Antibacterial Properties	Silver-doped coatings provide >99.9% reduction in bacterial adhesion
	Corrosion Resistance	Superior to conventional stainless steel (ASTM G48 Method A compliant)
Sterilization & Packaging	Sterilization Method	Gamma irradiation (25 kGy minimum)
	Packaging System	Double-barrier sterile packaging with torque-limiting driver
	Shelf Life	5 years in original packaging
Operational Features	Insertion Guidance	Laser-etched depth indicators (5 mm increments)
	Driver Compatibility	Standard hexagonal (4 mm) or custom drive systems
	Temperature Sensitivity	Low thermal conductivity reduces local bone necrosis risk
Clinical Performance	Pin-Site Infection Rate	Documented reduction of 40-60% compared to standard pins
	Loosening Incidence	<5% at 6 months in clinical studies
	Patient Comfort	Reduced thermal and mechanical irritation
Quality Assurance	Manufacturing Standards	ISO 13485:2016, FDA 21 CFR Part 820 compliant
	Testing Protocols	ASTM F382 (Bending Properties), ASTM F2193 (Static Testing)
	Traceability	Unique Device Identification (UDI) with full manufacturing history
Customization Options	Patient-Specific Design	CT-based custom geometries for complex anatomies
	Integrated Systems	Compatibility with circular fixators, traction bows, and weight systems
	Special Applications	Osteoporotic bone variants, pediatric sizes, veterinary adaptations

Company Profile

Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained theGB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T42061-2022/ISO 13485:2016 medical device quality system certification. Focuses on the research and production of non-standard metal medical device precision parts, mainly as machined metal products. It possesses dozens of high-precision engra-ving lathes and CNCequipment,including CNC numerical control, numerical control centering machine, automatic lathes, turningmilling combined machines, precision laser cutting processing of stainless steel capillary tubes and stainless steel thin-walled tubes for sec-ondary processing. Main materials: stainless steel tubes, stainless steel, copper, aluminum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electrical appliances, medical devices, automotive parts, transportation, and other industries. The company has been recognized by the industry for its "quality-oriented, honest operation" philosophy, mainly providing
non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win cooperation", "Confident and reliable after-sales guarantee!!!".

Product Advantage

It has obtained the quality system certification in accordance with GB/T 19001-2016/ISO 9001:2015, as well as the medical device quality system certification in accordance withGB/T 42061-2022/ISO13485:2016. We focus on processing and customizing products for medical device hardware, and we have dozens of precision CNC lathes and precision laser cutting processing equipment. We also have a R&D team composed of senior engineers and technicians. We are committed to providing customers with high-quality and
high-precision processing and customization services for hardware parts, ensuring that each product meets the strict standards and requirements of the medical device industry. Through continuous optimization of production processes and improvement of technical levels, we can meet the diverse needs of customers and contribute to the development of the medical device industry.

Certifications