railroad fasteners railway hex nut

Product Description

Brand	SUYU
Name	Railway Bolts and Nuts
Type	HS26/HS32
	Russian clamp bolt & inserted bolt
	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	UIC864-2, ASTM, GOST, BS, AS, DIN etc.

Company InformationEstablished in 2003, SUYU has become one of the largest manufacturer of Railway fasteners in China. Our products are manufactured according to international standards such as ASTM, DIN, BS, JIS, AS, NF, ISO, and GB. They are inspected frequently by BV, SGS, and ABS. We have been granted ISO9001:2008 certificate and supply products to famous companies such asVAE, Hilti,Vossloh etc. We are a qualified supplier of Canada railway, Kazakhstan railway, American railway, Zambia railway, Thailand railway, Indonesia railway, Malaysia railway, Sweden railway, New Zealand railway, South Africa railway etc.
Our main products: Rail screws, Rail spikes, Railway bolts, Rail Clips, Rail anchor, Rail shoulders, Rail pad, Railway insulator, Railway washer, Railway fastening system...etc. We produce the railway parts according to client's drawings and technical requirements.

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