HDG 3V Type Railway Sleeper Screw Rail Fasteners

HDG railway threaded spikes combine thread design and hot-dip galvanizing treatment, which can provide strong fixing force, shock resistance and corrosion resistance for railway tracks. It is suitable for high-speed railways, heavy-load railways and railway lines in harsh environments, which can improve the stability and durability of the track and ensure the safety and efficiency of railway operation. Through galvanizing treatment, HDG railway threaded spikes have a long service life and reduce maintenance costs. It is an important part of modern railway construction and maintenance.

3V Type Railway Sleeper Screw:

Size:20x135mm,140mm, 23xL L=115mm to 255mm

Grade: 4.6, 5.6

Standard: NF F500-06

Tension strength 700Mpa(min), elongation 12%(min), and cold bending 30 degree without crack.

Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated,HDG, Dacromet, Sherardizing

Supply ability: 5000 Ton/Tons per Month

Delivery: within 20 working days

Accurate inventory management
We have a strict inventory management system to ensure that we can provide products to customers on time and avoid inventory backlogs and out-of-stock situations.

Full project support
We provide customers with full project support services, from product procurement to construction use, to ensure that every link goes smoothly.

Free replacement for quality problems
If customers find quality problems after receiving the goods, we promise to replace them free of charge and bear the relevant transportation costs.

Usage guidance and technical support
We provide customers with comprehensive usage guidance to ensure that the products achieve optimal performance during use.

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and ry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.