As a leading manufacturer of rail fastening in China, SUYU also can produce many other railway fasteners, such as track bolt. Sleeper screw. Track spike. Tie plate. Rail clips, elastic rail clip. SKL tension clamp. Rail shoulder and so on.
Sticking to the "quality first" policy, SUYU pays great attention to quality control management. We have granted ISO9001-2000 certificates and have got the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments which makes sure all the products produced by us should be of high quality and up to customers' requirements.
Follows are our main products:
1. Screw spike /Sleeper screw/ Coach screw
Type: Ss5, Ss 8, Ss25, Ss36
Raw material: Q235, 35 steel, 45steel, 40Mn2, 20 Mn Si
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain(Oiled), Black paint, Color paint, Zinc, HDG, etc.
2. Dog spike /Track spike
Type: All kinds according to drawings
Raw material: Q235
Surface: Plain (oiled)
3. Rail Clip/ Tension clamp
Type: SKL1, SKL3, SKL12, SKL14
Raw material: 38Si7, 60Si2CrA
Surface: Plain(Oiled), Black paint, Color paint Zinc, HDG, etc.
4. E clip/Rail anchor
Type: E1609, e1809, e1817, e2055, e2056, e2009, e2001, e2006, PR401, PR309...
Raw material: 60Si2MnA
Surface: Plain(oil), Black paint, Color paint, Zinc, HDG, etc.
5. Clip bolt/T bolt/Rail bolt/ Clamp bolt/ Inserted bolt/ Track bolt
Raw material: Q235, 35steel, 45steel, 40Mn2, 20MnSi, 35CrMo, 40Cr, 42CrMo.
Grade: 4.6, 4.8, 5.6, 8.8, 10.9, 12.9
Surface: Plain(oiled), Blck paint, Color paint, Zinc, HDG etc.
6. Fishplate/ joint bar
Type: Many kinds available
Raw material: 45 Steel, 50 Steel
Surface: Plain(Oiled)
7. Tie plate /Base plate/Rail plate/Rail fixing base
Raw material: QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45
Surface: Plain(Oiled)
8. Clamp plate/Rail clamp/anchor plate
Type: KPO3, KPO6
Raw material: Q235, 45 Steel
Surface: Plain(Oiled), Black paint, Zinc, HDG, etc
9. Rail pad/Rubber pad
Raw material: EVA
Surface: Plain
10. Shoulder
Type: All kinds available according to customers drawings and samples
Raw material: QT400-15. QT500-7, QT450-10
Surface: Plain
11. Plastic dowel. Guide plate
Type: All kinds available according to customers drawings and samples
Raw material: PA66, HDPE
Surface: Plain(oiled)
http://www.railway-fastener.com/
Mobile 13040660822
|
Brand |
SUYU |
|
Name |
Qualified Railroad SKL3 Steel Tension Clip |
|
Type |
E clip (e1809, e2006,e2007,e2009,etc) |
|
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 |
For e clip: 44-48HRC
For skl clip: 42-47HRC |
|
Fatigue life |
for Dia.18 is 3 millions cycles without breaking
for Dia.20 is 5 millions cycles without breaking |
|
Surface |
plain (oiled), Oxide black, color painting |
|
Standard refers |
DIN17221, BS970, GB/T1222 |
Founded in 2003, SUYU is now a leading and reputed manufacturer of qualified railway fasteners in China. With its headquarter in Shanghai Pudong, and factory in Suzhou Province, Kunshan City.
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.
SUYU team is composed of high professional experts from former state railway companies. We have 5 senior engineers, 20 professional technicians and a group of highly experienced operation workers. 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, powerful processing capacity and excellent service, 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, Zambia Railway, Thailand 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 can produce according to International standards like ASTM, DIN, BS, JIS, AS, NF, ISO, GB. Besides, we have our own high standard R&D department, willing to develop all kinds of non-standard products according to customers' drawings or samples.
SUYU people will keep on working hard and make all their efforts to make SUYU a global-famous factory in the international railway market. Working under the spirit of "persisting and Pursuing Excellence", with the idea of "supplying first-class railway materials to the world", SUYU would always like to be your strongest and most reliable partner. We sincerely believe we can build a bright future with your cooperation!
