Railway Heavy Hex Bolt Black Plain for Railway Fitting
We have more than ten years of experience than our peers and can provide you with better service.
Focusing on the elevator industry for more than ten years, it is more convenient to load and unload, save time, labor, and space, and can transport 2,250 pieces of goods per hour. The motors, frequency converters, hydraulic cylinders, and oil cylinders are all well-known foreign brands. Our packaging keeps each device intact. 90 degree chute, suitable for cross-belt sorting, balance wheel sorting, swing arm sorting, linear sorting, etc.
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Railway heavy hex bolt black
size
class
coating
Packing
standard
M16
4.6
Plain
bags
ASTM
M18
4.8
Zinc plating
kegs
GB
M20
5.6
Hot dip galvanized
pallets
BS
M24
5.8
dacroment
cartons
DIN
M27
6.8
Black
Â
GOST
M30
8.8
sherardizing
Â
JIS
Trade Mark: Goliker
Manufacturing: Hot Forging
Material: steel, stainless steel etc.
Class: 4.6, 5.6, 6.8, 8.8, 10.9
Size: according to drawing
Standard: DIN, ASTM, BS, JIS, GB, AISI, ANSI, GOST
Heat treatment: to be decided as mechanical property request
Machining: optional
Surface treatment: plain, sand blasting, HDG, zinc plating, Dacromet, Black, Paint, Powder coating
Our main products are container accessories, railway accessories, construction forgings, hardware tools and power fittings.
Goliker has more than 10 engineers and technical staff. There are over 50 skilled forging workers and managers. Production facilities are fully equipped. We have 300 tons of electric screw presses, 400 tons of electric screw presses, 630 tons of electric screw presses, 1,000 tons of electric screw presses, and otherforging equipment and electric treatment furnaces. Other main equipment are a horizontal lathe, CNC lathes, machining device, drilling machines, grinders, cleaning machines, stamping machines etc., to provide customers from forging to final processing services. Goliker can produce and process various forms of forging blanks, finished products and semi-finished products, the annual output over10,000 tons. Friendly relations have been established with a number of large enterprises at home and abroad.
