Cold-drawn Stainless Steel Hexagon Steel Pipe

Hexagonal steel pipe is also called special-shaped steel pipe, including octagonal pipe, rhombic pipe, elliptical pipe and other shapes. Hexagonal steel pipe is an economic section steel pipe, including non-circular cross-section outline, equal wall thickness, variable wall thickness, along the length direction, variable diameter and wall thickness, cross-section symmetry and asymmetry. Such as square, rectangle, cone, trapezoid, spiral, etc. Special-shaped steel pipe can better adapt to the particularity of service conditions, save metal and improve labor productivity of parts manufacturing. Hexagonal steel pipes are widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, textile and boiler manufacturing. Cold drawing, welding, extrusion and hot rolling are the main methods to produce special-shaped pipes, among which cold drawing is widely used.

Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire. This is accomplished by hammering down hot rolled steel to fit through a die: a machine that turns and pulls the metal into its final elongated shape. The cross section of this final shape can be round, square, rectangular, hexagonal, or octagonal, depending on the die. Cold drawn steel is ideal for long products, like shafting and structural parts, as well as consumer products that require an aesthetic finish.

Cold drawn steel has similar benefits to cold rolled steel. The pressure required to make cold drawn steel results in high tensile strength and a smooth, polished finish. Like cold rolled steel, cold drawn steel doesn’t change shape during processing, so the finished product has a predictable thickness and shape. Cold drawn steel usually needs to be drawn multiple times through different dies to achieve the right size, leading to higher production costs.

As a factory, we can provide and product Cold-drawn Stainless Steel Hexagon Steel Pipe including 300 Series Hexagon Steel Pipe and other Polygon Stainless Steel Pipe Products with high quality.

Product description

Q1. How long can make delivery?

A: For stock products,will make shipments in 2-5 days after receiving deposit or receiving T/T;

for products need new production for common materials,usually make shipments in 7-10 days;for products need new products for special and rare materials,usually need 15-20 days to make shipment.

Q2. Can you provide the samples?

A:Samples can be provided with samples' charge and courier fee by the buyer's side.

Q3. What's your payment terms?

A: Down payments 30%TT and balance 70% TT or L/C.

Q4. How do you ship the goods and how long does it take to arrive? 

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.

Airline and sea shipping also optional.

For mass products, ship freight is prefered.

Q5. Can you accept customize?

A: Yes. It can be customized as per the customers' request.

Q6. How to ensure the quality?

A:Mill Test Certificate is supplied with shipment.

If needed, a Third Party Inspection is acceptable or SGS.