As a rule, foreign customers tend to distinguish the wall thickness of pipe as per different color coating in both ends of pipe. We have two major kinds of pipe body color treatment in foreign pipe market. One is to brush different colors to make a distinction between various wall thickness of pipe. This color treatment applies to both the black steel pipe and the pre galvanized pipe. And the other is to brush a color ribbon in both ends of pipe. This treatment is usually applied to pre galvanized pipe. Before dispatch from the manufacturer's warehouse, all tubes and pipes shall be marked with the appropriate colors. Take BS1387 pipe for an example:

Light tubes:      brown

Medium tubes:  blue

Heavy tubes:     red

it is well known that different customers are in demand for different types of products. So our foreign trade team can handle various requirements flexibly. For example, we can modulate angular dimension called R angle to meet special request. In order to adjust the dimension, our factory is equipped with exclusive tool that is slitter which can regulate the width of raw materials. This equipment is customized for the customers who have detailed demands for R angle and we are always standing on the position of our customers. That in first place come customer interests is our tenet from the beginning of our business.

Contact us: enquiry@fwssteel.com

Tel/Whatsapp: +8613388081802