Autowellix Autoparts
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Product Application: Suitable for large-scale long-range machinery such as excavators or demanding environmental use requirements.
Inner Rubber Layer: Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded.
Reinforcement: Four layers of steel wire winding (1/4"-1"), pulse ≥1 million; six layers of steel wire winding (1 1/4"-2"), pulse ≥1 million times.
Outer Layer Options:
| Model | ISO18752 (DC) | ID (mm) | OD (mm) | WP (MPa) | Min Burst (MPa) | Min Bend (mm) | Weight (kg/m) | ||
|---|---|---|---|---|---|---|---|---|---|
| Standard | AR Wear | SAR Super | |||||||
| SA5993-1/4"-4 | DC | DC | DC | 6.3 | 15.5 | 45 | 180 | 55 | 0.428 |
| SA5993-5/16"-4 | DC | DC | DC | 8.0 | 17.0 | 45 | 180 | 60 | 0.479 |
| SA5993-3/8"-4 | DC | DC | DC | 10.0 | 19.0 | 45 | 180 | 70 | 0.591 |
| SA5993-1/2"-4 | DC | DC | DC | 13.0 | 22.2 | 45 | 180 | 140 | 0.701 |
| SA5993-5/8"-4 | DC | DC | DC | 16.0 | 26.5 | 45 | 180 | 180 | 1.017 |
| SA5993-3/4"-4 | DC | DC | DC | 19.0 | 30.5 | 42 | 168 | 200 | 1.383 |
| SA5993-1"-4 | DC | DC | DC | 25.4 | 37.5 | 42 | 168 | 250 | 1.928 |
| SA5993-1 1/4"-6 | DC | DC | DC | 32.0 | 49.5 | 42 | 168 | 400 | 3.626 |
| SA5993-1 1/2"-6 | DC | DC | DC | 38.0 | 56.0 | 42 | 168 | 480 | 4.404 |
| SA5993-2"-6 | DC | DC | DC | 51.0 | 70.0 | 42 | 168 | 650 | 6.33 |
Professional manufacturer of petroleum drilling hoses and hydraulic hoses.
Our facility specializes in developing and producing rubber compounds, hoses, fluid connectors, and rubber-plastic seals. We have consistently been recognized for reliability and market credibility, delivering high-quality rubber solutions to customers worldwide.
The Super Artery (SA) Series features a bend radius 50% smaller and pressure capacity 35% higher than DIN standards, withstands 1 million+ impulse cycles.
Offering a full range of high-performance hydraulic and petroleum drilling hoses, serving engineering machinery, oil and gas, and mining sectors.
A modern 130,000 square meter production base with an annual output of 30 million meters of hydraulic and industrial hose.
Holding major industry certifications including API Type Approvals (16C & 7K), ABS Type Approval, MSHA safety certification, Lloyd's Fire Test, and GOST compliance. Systems are certified to ISO 9001:2015, IATF 16949:2016, and ISO 14001:2015.
Testing Center features over 20 specialized laboratories ensuring objective verification of impulse, burst, and fire resistance.
Heavy Machinery: Withstands pressures 25% above SAE/DIN standards with a 5-year expected service life.
Reliable Assembly: Precise marking and crimping operations ensure zero-leakage performance.
