Hot upsetting process:
Hot heading: refers to the raw materials after heating for stamping, the specific use of no special requirements, under normal circumstances are required to use cold heading, because of such a surface finish, material composition will be more compact, there is a larger workpiece often used hot heading processing.
Because the bolt is also a kind of railway accessories, railway accessories is a component of the railway line, the track
referred to here includes rail, sleeper, connecting parts, track bed, anti-climbing equipment, rail support and turnout,
etc.
Bolt: A type of fastener consisting of a head and a screw (cylindrical body with external thread), fitted with a nut,
for fastening two parts with through holes.
Package details:
1) Sample order, 20/25kg per carton with our logo or neutral package;
2) For Large orders, we can custom packaging;
3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;
4) According to customers' requirements.
PLASTIC BAG+CARTON+WOOD FIX PALLET
EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.