Model NO.
NABLA
Bending Strength
≥250MPa
Impact Strength(No Gap)
≥80kj/M2
Melting Point
250-270°c
Insulation Resistance
≥1×108
Glass Fiber Content
30-35%
Hardness
≥110hrr
Part
Nabla Customized High Quality Rail Insulator
Bolt Grade
8.8
Age
Nabla Customized High Quality Rail Insulator
Warranty
>3 Years
Charge Time
Nabla Customized High Quality Rail Insulator
Battery Life
Nabla Customized High Quality Rail Insulator
Power
Nabla Customized High Quality Rail Insulator
Color
Customized
Transport Package
Woven Bag and Wood Pallet
Specification
SGS
Trademark
ZBRF
Origin
China
Production Capacity
600t/Month
Certification:
AREMA, BS, ASTM, UIC, TB
Type:
Track Train
Material:
PA66, PA66+30%Gf
Density:
1.3-1.45g/cm3
Tensile Strength:
≥170MPa
Elongation:
≤4.4%
NABLA Customized High Quality Rail Insulator
| Material | Reinforced Nylon 66 (PA66) |
Technical spec. | Density:1.3-1.45g/cm3 Tensile strength: ≥170Mpa Elongation: ≤4.4% Bending Strength: ≥250Mpa Impact Strength(No gap): ≥80KJ/m2 Melting point:250-270°C Insulation resistance:≥1×108Ω Glass fiber content:30-35% Hardness:≥110HRR |
Color | Black, blue, yellow, green or other color |
We produce high quality of these insulators and supply both for imports and exports. We are CRCC certificated company.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.
Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.
We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.
Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.
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