Active Member
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[China]
Address: Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province
Contact name:kelly Wang
Maanshan Kingrail Technology Co.,Ltd. |
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Elastic Rail Clip Railway Fastening System Railroad Clip Rail Track High Tension Elastic Clip
Railway parts is the root causes of vibration,supplier of china ,railway clip in order to overcome the vibration source, reduce the occurrence of rail joint diseases, use of railway fasteners is the best choice. increases the joint resistance.ensure that the railway transport safety. Therefore, the construction of the railway cargo rail transit from railway fasteners "support". The structure is compact, buckle pressure big, keep track ability, less workload maintenance , especially suitable for the large mechanical work line.our mainly export railway spring clips type have e1809 e1609 e1813 e1817 e2001 e2007 e2009 e2055 e2056 e2063 PR401 PR415 PR601 SKL-1 SKL-3 etc.
Name | Elastic Rail Clip Railway Fastening System Railroad Clip Rail Track High Tension Elastic Clip | |||
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 | HRC 42-47 | |||
Fatigue life | 5 millions cycles without breaking | |||
Surface | Plain (oiled), Oxide black, color painting | |||
Standard refers | GB/T 1222,DIN 17221 | |||
For all types of rail clips:
1. Pre-assembly with T-bolt and washer (supplementary service) 2.
Corrosion protection surface 3. Time saving and transit safe
packing 4. All rail clips can work well under pressure over
2700lbs. 5. Fatigue life:For Dia.18 is 3 millions cycles without
breaking. For Dia.20 is 5 millions cycles without breaking
Elastic Rail Clip Railway Fastening System Railroad Clip Rail Track
High Tension Elastic Clip
Rail clips processing procedures
1. Raw material: Premium grade spring steel sourced from a reliable
and certified long term producer.
2. Shearing: The spring steel bar has to be sheared as per length
required.
3. Heating: to forging temperature (950-1000 degrees Celsius), but
over heating shall be avoided to check decarburization.
4. Forming: Proper heated bar is transferred to power press for
forging.
5. Hardening: The forged rail clips are transferred to quenching
tank. Dimensional accuracy and quench hardness of rail clips are
checked before tempering.
6. Tempering: The rail clips are tempered at about 350 Celsius to
achieve appropriate toughness in the spring.
7. Inspection: The products are then checked thoroughly as per China
CRCC and customer required specification and design.
8. Packing: Clips can be packed in woven bags or upon customer
requirement.
Company Introduction:
Kingrail , your trustworthy rail clips manufacturer
Enriched with rich railway industrial experience, Kingrail can
offer its clients an extensive range of heavy duty rail fastening
clips, made up of premium quality and seamless performance, to be
used to fasten rails to underlying tie plates. The rail clips
produced by Kingrail are made up of premium grade spring steel
sourced from a reliable and certified long term producer. After
over 20 years' experience on producing rail elastic clips, AGICO
has become the largest and most competitive production base of rail
clips in China, qualified to tender nationally large and medium
scaled rail projects under the China Ministry of Railways, both at
home and abroad.
At each single step of manufacturing the clips are stringently
tested and completely authenticated. To save time during
installation in track, we can provide a special service by pre
assembling a SKL clip with a T-bolt and a washer for the customer
at our production base before delivery. Besides, corrosion
protection layer of the clip surface can be applied.
Elastic Rail Clip Railway Fastening System Railroad Clip Rail Track High Tension Elastic Clip
| Standard | UIC standard | BS standard | JIS standard | ISCR standard | China standard | South-American standard |
| Type | UIC 54 / UIC 60 | BS60A / BS75A / BS80A | JIS37 / JIS50 | ISCR50 / ISCR60 / ISCR70 | A(I II) / B / III | TJ45 / TJ57 |
| Material | 45#,55#,etc |
