DIN 17221 Rail Shoulder for Concrete Sleeper

OEM Sand Casting Rail Insert Shoulder

By welding rail shoulder fasteners, when the track is fixed with E-type elastic track clamps, the track holding unit can be manufactured on the tripod and steel base plate. The rail cast on the shoulder will usually be pressed on the concrete sleeper, but it can also be welded on longer rail sections or supports to make vertical rail shaped switches or cross arrangements.

Iron rail shoulder material technical parameter

We supply cast shoulders according to customers' requirements, It is used in railway fastening.

We also manufacture according to the drawings or samples from customers. Additonally, we supply all kinds of railway materials like e clips, insulators, plastic or HDPE dowels, joint bars, gauge studs, and other fastening products for raway like bolts and screw spikes.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.

Our products are mainly made through hot forging.

The threads of rail screw spikes are made by hot rolling with special threading machines.

We produce metric threads, BS, BSW, TR thread, or round threads.