Fast Rail Clip

Material: Spring steel
1.60Si2MnA
2.60Si2CrA
3.55Si2Mn
4.38Si7

Clip Production Process
1. Raw material
2. Shearing
3. Heating to forging temperature (950-1000 degrees celsius)
4. Forming
5. Hardening
6. Tempering below 350 degrees celsius
7. Inspection
8. Packing



Standard
1. DIN17221
2. GB/T1222
3. BS970

Certification: ISO9001: 2008

Surface Treatment
1. Plain (oiled)
2. Color paint
3. Oxide Black
4. Galavazing
5. DHG

Application system: ( SKL2)
1. Iron tie plate
2. Rubber base plate
3. Skl elastic clip
4. Stud bolt, nut, washer
5. Screw spike

Similarity
1. E1609, E1809, E1817, E2007, E2009, E2055
2. PR series
3. SKL1, SKL2, SKL3, SKL12, SKL14
4. Deenik clip
5. Russia cli
6. Gauge lock clip
7. Nabla clip

Inspection machine
1. Brinell Hardness Tester
2. Carbon and Sulfur Analyzer
3. Rockwell Hardness Machine
4. Automatic Impact Testing Machine
5. metallographic Microscope
6. Automatic High-speed Analyzer
7. Fatigue Testing Machine
8. metallographic Specimen Polishing Machine
9. metallographic Specimen Pointing Machine



Package:
1.25 kg double-layer woven bag with free fumigation wooden pallent
2.36bags/pallets
3.20pallets/20ft


Payment terms: 30% T/T deposit in advance, balance against Blcopy within 7 working days.

Service
1. Sample: Ok
2. Develop new model: Ok
3. Product mark: Customizable
4. Factory visit: Ok

Taicang Zhongbo Company profile
Taicang Zhongbo is now a leading and reputed manufacturer of qualified railway fasteners in China.

Taicang Zhongbo 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

W-type
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64,	C:0.56-0.64,	C:0.52-0.60,	C:0.35-0.42,
	Mn:0.60-0.90,	Mn:0.40-0.70,	Mn:0.60-0.90,	Mn:0.50-0.80,
	Si:1.60-2.00,	Si:1.40-1.80,	Si:1.50-2.00,	Si:1.50-1.80,
	Cr:≤0.35,	Cr:0.70-1.00	Cr:≤0.35
	P:≤0.03,	P:≤0.03,	P:≤0.03,	P:≤0.03,
	S:≤0.03	S:≤0.03	S:≤0.03	S:≤0.03
Hardness	42-47HRC
Fatigue life	for Dia.18 is 3 millions cycles without breaking
	for Dia.20 is 5 millions cycles without breaking