P50 Bridge Guard Rail Clip Casted
- Commodity name: P50 Bridge Guard Rail Clip Casted
- Description
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This is one of our rail clamps made from ductile iron by casting. Materials could be QT400-15, QT450-10, QT500-7, QT600-3, QT700-2, ZG25, ZG35, ZG45.
But QT500-7 and ZG35 are top choices, based on our former production experience.





Railway Fastener Track Rail Clamp
Our Railway Fastener Track Rail Clamp is made from low carbon steel or alloy steel by hot forging, rolling and casting, based on the requirements of our customers. We produce rail clamps in accordance with DIN, GB/TB, AREMA standards and customer drawings. The rail clamps are ranging from 52 lbs rail, 62 lbs rail, 114 lbs rail, 106 lbs rails, 120 lbs rails, 128 lbs rails, 171 lbs rails and 75 lbs rails.
The most common Rail Clamp we produced, i.e., S18, S20, S30, S33, KP03, KP06 and KP03.Types of Track Rail Clamps
1. KPO Clamp Rail Fastening System Technical Parameters

Part name
Type
Material
Finish
Remark
KPO clip
KPO3, KPO6, KPO9
Q235
Plain oiled
Standard: DIN5906
HS bolt
HS26, HS32
Grade4.6: Q235
Grade5.6: 35#
Grade8.8: 45#Plain oiled, black oxide, galvanized, hot dip galvanized
Diameter: 22mm or 24mm.
Length: 55mm, 65mm, 75mm, 90mm
Standard: UIC864-2Hex nut
As ordered
Grade 5: 35#
Grade 8: 45#Plain oiled, black oxide, galvanized, hot dip galvanized
Standard: DIN985
Double coil spring washer
As ordered
65Mn
Plain oiled, black oxide, galvanized, hot dip galvanized
Standard: UIC864-3
screw spike
M24×150mm
M24 ×160mm
M24 ×180mm
or other length as orderedGrade 4.6: Q235
Grade 5.6: 35#
Grade 8.8: 45#Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized.
Standard: ISO898-1, UIC864-1 and NF F500-50
Base plate
UIC54,UIC60, 50kg rail, 60kg rail,S49 in ordered size
Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel
Plain oiled
Standard: UIC864-6
2. MTH rail clamp
Ranging M12,M16,M20,M24.

3. Rail clamps widely used for rail lines or cranes in North Africa
4. K type rail clamp
Our Services
For standard railway parts, we manufacture and deliver fast.
For customized parts, we could take measurements on samples and make drawings if customers request so, we manufacture all railway and some construction fasteners as below:
Rail Elastic Clip and Rail Clamp, High Tensile Bolt with Nut and Washer, Rail Base Plate, Tie plate, Rail Chair, Rail Fish Plate, Fish Bolt with Nut and Washer, Rail Shoulder, Rail Screw and Spike, Rail Insulator, Rail Plastic Dowel, Aluminum Vortok Sprial, Rubber and EVA Pad, Rail Crane Rail and Light Rail, Steel Sleeper, Auto Bolt, Fundation bolt/Segment Bolt, Huck Bolt and Other spare parts.
As one of the region's most comprehensive workshops, Kunshan Alex Railway Fastening Co., Ltd has the range of equipment required to produce high quality railway parts according to different standards. Our Quality Control and Inspection teams diligently inspect and control parts prior to shipment.
Company Information

Kunshan Alex Railway Fastening Co.,Ltd offers the high-quality product customization services to the railroad and industrial communities. We operate with the philosophy of total quality commitment and outstanding customer service support. With our professional and highly motivated employees working as an extremely effective team, our industry strength lies within our focus on traditional products while seeking out niche opportunities and services to better meet each and every need of our customers.
Except some standard railway fasteners, which can be provided in very short time, all products can be customized according to customers' drawings and samples. Our main products are as follows:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook bolts / Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert / Rail insulator
10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad
11. Forged or casted rail car spare parts, such as: Pivot Pin, Brake Shoe Key, Brake shoe holder, Friction Wedge, Wearing Plate, Composite Brake Shoe, Disc brake pad, Brake Beam, Load springs, etc.
Our core competencies are aligned with the current and future needs of our customers.
Key words:
Rail Clamp