Note 1: Fire protection
The autumn is relatively dry, and most of the decoration materials are flammable. Especially the paints, paints and thinners used in the decoration are extremely volatile. If the ventilation is poor, the gas volatilized by the paint is not easy to be discharged, and it is concentrated in the room. May be dangerous.
Hint—The storage location of flammable materials must be at an appropriate safety distance from the tools that are operated by electricity.
Note 2: Anti-cracking
For example, in the autumn, it is normal to encounter cracks and cracks caused by water volatilization and material shrinkage, but it is best not to repair it immediately.
Because the crack at this time is caused by the gradual evaporation of water in the wall. If the original water volatilization channel is repaired at this time, the moisture will continue to volatilize and cracking will occur again.
Tips - need to be repaired without urgency, after the seasons, the temperature difference between the cold and warm changes significantly, the problem of dry cracking is no longer developed and then a one-time maintenance, the best results. Xia Yueqing
Material: 45# Steel C1045 S45C
Specification: America used 115 RE, 132 RE; Europe, Africa and Asia used UIC54, UIC60; South America used TJ45, TJ57 and the UK used BS60, BS75;
Protection: Plain (oiled), hot dip galvanized, white zink plated, yellow zink plated, black, dacromet, geomet or others specified by the customers
They are used for connecting rail tracks at certain length.
We supply standard rail joint bars to North America, South America, Europe, Southeast Asia, standard refers to GB/TB, UIC, BS, AS, AREMA, JIS, GOST, DIN etc.
We also manufacture fishplate bolts with nuts and lock Washers according to standard specifications.
They are bundled and palleted for ocean delivery.
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.
Joint Bar,Fish Plate,Rail Joints,Rail Joint Bar
TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com