
Red Painting Nabla Railway Metal Spring Clips Steel 3 Million Times Fatigue Test
The rail clips and clamps offered by us are very important components that are heavily used in laying of railway tracks. We manufacture these clamps using finest quality raw material ensuring enhanced sturdiness and long durability. Owing to which, considerable amount of maintenance cost is saved.
As a professional manufacturer and supplier of railroad fasteners, with SKL serie clip as our most popular products, we also offer elastic clips that are exclusively used in railways. Fabricated with optimum quality raw materials, these elastic rail clips are designed with high precision which impart high tensile strength and corrosion resistance. Our products can also be customized according to clients' requirements. We produce 1,500-2,000 tons of clips per month for clients both at home and abroad.
We are capable of producing elastic rail clip for any type of toe
load and axle load requirements to fix the rails on wooden, steel
or concrete sleepers. We manufacture different types of elastic
rail clips and provide any type of toe load and axle load to fix
the rails on wooden, steel or concrete sleepers.
Type | I type | II type | E type | ||||
A type | B type | III type | PR | DT VI II | |||
Application | 50kg/m steel rail, sleeper | 50kg/m and 60kg/m steel rail, sleeper | 60kg/m steel rail, sleeper | Spring clip-III fastening, | subway | ||
Certificate | ISO9001:2008 | ||||||
Hardness | HRC41-46 | HRC42-47 | HRC44-48 | HRC44-48 | |||
Surface Finish | plain (oiled), zink plated, dacromet, oxide black or according to customers' requirement |
Type | E clip (E1609, E1809, E2006, E2007, E2009, etc) | |||
Tension clamp SKL clip (SKL1,SKL3,SKL12,SKL14) | ||||
Or the type by customers’ drawings | ||||
Material | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
Chemical composition(%) | C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03 | C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80, Cr:0.70-1.00 P:≤0.03, S:≤0.03 | C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00, Cr:≤0.35 P:≤0.03, S:≤0.03 | C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03 |
Hardness | E clip: 44-48HRC SKL clip: 42-47HRC | |||
Fatigue life | For Dia.18: 3 millions cycles without breaking For Dia.20: 5 millions cycles without breaking | |||
Standard reference | DIN17221, BS970, GB/T1222 |
Suzhou Zhongyue Railway Material Co.,Ltd.
Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China.
We are certified by ISO 9001:2008. We have a complete set of
inspection equipments to strictly control the quality of each
production procedure and make sure all the products reach the
international standards and customers’ requirements.
ZY team is composed of high professional senior engineers,
professional technicians and a group of highly experienced
operation workers, this is the strong guarantee of our products
quality. We have our own R&D team, after-sales service team and
quality-assurance team with the most advance technology and
management concepts.
With advanced technology, comprehensive testing facilities,
excellent management team and powerful processing capacity, our
products have been exported worldwide. After many times of
inspections by BV, SGS,ABS etc, our products have been well
recognized by our customers. We are qualified supplier of
Kazakhstan Railway, Thailand Railway, Zambia Railway, Indonesia
Railway, Malaysia Railway, Sweden Railway, New Zealand Railway,
American Railway, Canada Railway etc, supplying all kinds of
railway material to them for many years without any quality
complaint.
We not only can produce according to International standards,
customers’ drawings and samples, but also can provide design
proposal by our own high standard R&D department.
With the principles of quality first and customers first, ZY Rail
enjoys bulk popularity and high reputation at home and abroad,
while having many customers all over the world. With powerful
strength and broad vision, ZY rail is moving towards
internationalization of enterprises.