TerraForge Machinery
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Application: Suitable to convey water-based, petroleum-based, and biodegradable hydraulic oil.
Inner Tube: Black oil resistant synthetic rubber.
Reinforcement: Four plies of spiraled high tensile steel wire.
Outer Layer: Black oil and weather resistant synthetic rubber.
Standard: EN856-4SP; MSHA certified.
| DASH | INCH | I.D (mm) | W.D (mm) | O.D (mm) | Max W.P (MPa) | Min B.P (MPa) | Min B.R (mm) | W.T (kg/m) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | Min | Max | ||||||
| -4 | 1/4 | 6.2 | 7.0 | 14.3 | 15.5 | 16.6 | 18.6 | 45 | 180 | 150 | 0.60 |
| -6 | 3/8 | 9.5 | 10.5 | 16.9 | 18.1 | 19.1 | 21.1 | 44.5 | 178 | 180 | 0.71 |
| -8 | 1/2 | 12.5 | 13.5 | 19.8 | 21.0 | 21.8 | 23.8 | 41.5 | 166 | 230 | 0.82 |
| -12 | 3/4 | 18.6 | 19.8 | 27.4 | 29.0 | 30.0 | 32.0 | 35 | 140 | 300 | 1.43 |
| -16 | 1 | 25.0 | 26.4 | 34.5 | 36.1 | 37.0 | 39.0 | 32 | 128 | 340 | 1.97 |
| -32 | 2 | 50.4 | 52.0 | 64.3 | 66.3 | 66.9 | 69.3 | 16.5 | 66 | 660 | 4.77 |
* Note: The actual parameters are subject to the final atlas.
Established in 2003, our facility is an industry-recognized high-quality rubber hose manufacture and service company. We devote to the production, R&D, and sale of rubber compounds, rubber hoses, fluid connectors, and rubber-plastic seals. With a stable reputation for quality, we have been recognized as a top-tier enterprise in the rubber industry for many consecutive years.
We have obtained the Safety Certificate of Approval for Mining Products, certificate of MSHA, API Type Approval (API 16C and API 7K), ABS Type Approval, GOST certificate, and Lloyd's Fire Test Certificate. Our management systems comply with ISO14001:2015, ISO9001:2015, API Q1, and IATF 16949:2016. Our testing center is CNAS accredited, featuring more than 20 specialized laboratories.
Widely used in various types of construction machinery. Features include long life (5 years weather resistance), high pressure resistance (25% higher than SAE/DIN standards), and excellent pulse resistance. Ideal for large-scale heavy machinery.
