1. Grade: a106b Q195,Q235,Q345,etc.

2. Size: OD: 20-500mm         Thickness:1-10mm

3. Standard: GB,AISI,ASTM,DIN,JIS,etc.

As for galvanized steel tube,it concludes hot dipped galvanized and electrogalvanizing.

Hot dipped galvanized:black material checking--hanging--degrease--rinsing--acid pickling--cleaning--Impregnating the aid of plating agent--Hot air drying--hot-dip galvanizing--cooling--Passivation and rinsing--unloading.

Electrogalvanizing:Electrogalvanizing cost is low, the surface is not very smooth

Packing:in bundle,standard export packing or as customer demands.

Delivery:5-10 days if goods in stock,15-20 days if goods not in stock.

Tianjin Yichengtong Steel Co., Ltd is a large scale and comprehensive company, which is professional in iron & steel products. Our company located in Steel City Tianjin, which is quite near Tianjin Xingang Port. Our ultimate goal is to build up a respectable and great company with global standing.

Tianjin Yichengtong Steel Co., Ltd was founded in Jan. 2008 . As an excellent international company in Tianjin, we are working together with many famous iron and steel manufacturers with steel pipe, steel plate, steel coil, steel rod, channel, beam steel and our products sells well all of the world, such like Korea, Russia, USA, Italy, Germany, Chile, Peru, Colombia, Vietnam, Philippines, Malaysia, Singapore, Indonesia, etc. Our products always receive a wide range of social praise and acclaim.

Our customer from Bangladesh,Brazil,Chile and India in our company and factory.

A: We are trading company.

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.

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: