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Shanghai Suyu Railway Material Co.,Ltd.

[Province: Shanghai ]

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Railroad Fastener Qualified Railway Bolt with washer / heavy square nuts

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Railroad Fastener Qualified Railway Bolt with washer / heavy square nuts

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Railroad Fastener Qualified Railway Bolt with washer / heavy square nuts

Specifications:

Rail Bolt

SUYU specializes in producing rail fastening products and railway bolt is one of our main products. Shown below are some of our main railway bolt products.

1. HS26/HS32 railway bolts for ribbed base plate are available in various dimension as below, as per UIS864-2
Material: Q235, 35# and 45#
Grade: 4.6, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

Type	Dimension	Weight (Kg)
HS26/55	M22 ×55/40 Nut M22/H22/S39	0.45
HS26/65	M22 ×65/45 Nut M22/H22/S39	0.475
HS26/90	M22 ×90/45 Nut M22/H22/S39	0.549
HS32/55	M22 ×55/40 Nut M22/H22/S39	0.469
HS32/65	M22 ×65/45 Nut M22/H22/S39	0.503
HS32/90	M22 ×90/45	0.577

2. We produce large quantities of railway bolts including clamp bolt and inserted bolt for the Russian market
Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

Item	Dimension	Weight (Kg)
Clamp bolt with nut	M22 ×75 M22/S36/H22	0.475
Inserted bolt with nut	M22 ×175 M22/S36/H22	0.78

3. We produce rail bolt and clip bolt for concrete sleeper and crane rail. The diameter is 18mm and 22mm, its length varies from 125mm to 195mm, the railway bolt material is in accordance with UIC864-2, and the grade is 4.5 and 5.6.

4. We produce the short clip bolt and long clip bolt with BSW thread for the African market. Round or square necks are mainly used with steel sleeper assemblies together with rail clips.

M20 X 60 30Kg rail
M20 X 75 30Kg rail
M22 X 66 40Kg rail
M22 X 80 48Kg rail

Assembly with heavy series nut and spring washer optional

Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

5. We can also produce the special clip type railway bolt according to our customers' requirement
Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

Sticking to our quality first policy, SUYU pays great attention to quality control management. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our railway bolt products are of high quality and up to customers' requirements.

As a leading manufacturer of rail fastening based in China, SUYU also produces many other railway fasteners, such as track bolt, track spike, sleeper screw, rail anchor, rail joint bar, tie plate, rail clip, elastic rail clip, SKL tension clamp, rail shoulder, and so on.

Fish Bolt

Fish bolt are used for splice bar connections and SUYU can supply a range of fish bolts manufactured to international standards according to BS, ASTM and DIN, among others.

Listed below are examples of some of our fish bolt manufactured over the last several years as per BS 20M, 30M, 35M, 35R, 50 O, 60A, 75R, 80R, 80A, 95RBH, and 113A; DIN S10, S14, S18, S20, S24, S30, S49, UIC54, UIC60; and AREMA 40ASCE, 60ASCE, 75ASCE, 90ARA, 115RE.

1. This fish bolt is manufactured as per ASTMA-183. Track bolts come with heavy square nuts and Grade 2 heat treatment, with oval neck and diamond neck.

Tensile Strength	Yield Strength	Elongation
828Mpa (min)	635Mpa (min)	14%(min)

Material: 45#
Surface: Black
MOQ: 5000PCS
Packing: 200LB keg and wooden pallets or according to clients' requirement
Below are some of our main fish bolt products.

Button Head Oval Neck Track Bolt

Diameter	Length	Weight (Kg)
1/2"	1-3/4"	0.097
1/2"	2"	0.10
1/2"	2-1/4	0.112
5/8	2-1/2	0.183
3/4	3	0.328
3/4	3-1/2	0.339
3/4	4	0.356
7/8	4-1/2	0.559
7/8	5	0.593
1	5	0.8
1	5-1/2	0.839
1	6	0.879
1-1/16	6	0.995
1-1/8	6-1/2	1.186