-
Material: Carbon Steel
-
Groove: Hexagon
-
Standard: DIN, GB, ANSI, BSW, JIS
-
Warranty: Two Years
-
Trademark: SUYU
-
Specification: according to client′s drawing
-
HS Code: 73181900
-
Type: Mushroom Head
-
Connection: According to Client′s Drawing
-
Certificate: ISO9001: 2008
-
Sample: Available
-
Transport Package: 25kg Double-Layer Woven Bag with Fumigation-Free W
-
Origin: China
Brand
|
SUYU
|
Name
|
Sleeper screw
|
Type
|
Ss5-150
|
V20-135
|
|
Ss8-140
|
V23-115
|
|
Ss8-150
|
V23-135
|
|
Ss8-160
|
V23-155
|
|
Ss23-160
|
V23-215
|
|
Ss25-165
|
V26-115
|
|
Ss35-161
|
|
|
Or the type by customers ' drawings
|
Grade
|
4.6
|
5 .6
|
8.8
|
10.9
|
Material
|
Q235
|
35#
|
45#
|
40Cr
|
Mechanical
properties
|
Tensile strength:
≥ 400Mpa
|
Tensile strength:
≥ 500Mpa
|
Tensile strength:
≥ 800Mpa
|
Tensile strength: ≥ 1000Mpa
|
|
Yield strength: ≥ 240Mpa
|
Yield strength: ≥ 300Mpa
|
Yield strength: ≥ 640Mpa
|
Yield strength: ≥ 900Mpa
|
|
Elongation: ≥ 22%
|
Elongation: ≥ 20%
|
Elongation: ≥ 12%
|
Elongation: ≥ 9%
|
|
Cold bending: 90 degree
without crack
|
Cold bending: 90 degree
without crack
|
Cold bending: 90 degree
without crack
|
Cold bending: 90 degree
without crack
|
Surface
|
plain (oiled) , Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
|
Standard refers
|
ISO898-1, UIC864-1, and NF F500-50
|
Suzhou Zhongyue Railway Material Co., Ltd. is a wholly owned subsidiary of Suyu Group founded in 2013 and located in KunShan city. We are a leading and reputed manufacturer of qualified railway fasteners in China, with it's headquarter in Shanghai and factory in ChangShu and KunShan city.
SUYU team is composed of high professional experts from former state railway company. We have 5 senior engineers, more than 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.
We are certified by ISO 9001: 2008 and qualified supplier of Kazakhstan Railway, Zambia Railway, Thailand Railway, Indonesia Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for years. 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.
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.
Your inquiry will be warmly welcome, we will reply you in the first time and more informations will be provided.
