Suyu railway system Nabla clip Rail Fastener
Nabla Railway fastening system:
1. Nabla clip,
2. Insulator,
3. double end screw spike,
4. Special spring washer,
5. Hex nut,
6. Plain washer.
Drawing: come from client's design
Surface Treatment
1. Plain (oiled)
2. Oxide black
3. Color painting
4. Wax
5. Bitumenizing
6. Glavanizing
7. DHG
8. other
Package: 25KG double-layer woven bag with fumigation-free wooden pallet
Shippment Terms: FOBShanghai, China
Payment Terms: 30% T/T in advance, balance against B/L within 7 working days.
SUYU Product Rang
Railway fastener system, elastic clip, spike, bolt&nut, anchor, fish plate, tie plate, plastic and rubber part, sleeper, rail
SUYU Company profile
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.
SUYU Team
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.
Nabla Railway fastening system:
Main part
Material
Function
Nabla clip
60Si2MnA
Buffer
Insultor
PA66
Fixtation
Double end screw spike
Q235
Joint
Spring washer
60Si2MnA
Joint
Hex nut
Q235
Joint
Plain washer
Q235
Joint
Material
60Si2MnA
PA66
Q235
C:0.56-0.64,
Density:1.3-1.45g/cm 3
4.6 degree
Mn:0.60-0.90,
Tensile strength: ≥170Mpa
Tensile strength: ≥400Mpa
Si:1.60-2.00,
Elongation: ≤4.4%
Yield strength:≥240Mpa
Cr:≤0.35,
Bending Strength: ≥250Mpa
Elongation:≥22%
P:≤0.03,
Impact Strength(No gap): ≥80KJ/m 2
Cold bending: 90 degree without crack
S:≤0.03
Melting point:250-270ºC
Insulation resistance:≥1×108Ω
Glass fiber content:30-35%
Hardness:≥110HRR
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!
