Welded Pre Galvanized Steel Pipe Hot Dipped Black Square Tube

Welded Pre Galvanized Steel Pipe Hot Dipped Black Square Tube

Pre-galvanized square tube base material is galvanized steel straps then ERW welded to steel tubes. The most producedsurface zinc coating thickness of pre-galvanized square tube is 30-40g/m in China marketHot-dipped galvanized square tube base material is black tube (no surface finish),then going through zinc pool to get thefinished product. The zinc coating thickness 200-600g/m.We has powerful system of storage, production and distribution based in the steelindustrial area of China. The company is able to supply full sizes of tube and customized specification service, achieve one.stop service and save time and effort for customers.

Pre-galvanized Hollow section, Galvanized steel tube, pre-galvanized steel square and rectangle tubes

Place of Origin: Hebei China (Mainland)

Grade : Q195-Q345/ASTM A500 Grade A-B/S355-JQH-JR-J2H

Thickness: 0.7 mm to 12.0 mm

Zinc Coating: Z40g/m2 – Z150g/ m2

Length : 6meters-12meters or as customer required

Hebei Yinghang Trade Co Ltd. Located in Shijiazhuang City,Hebei Province,China.For past 20 years,we Mainly in manufacturing and trading iron wire products and steel products.our company already passed the ISO9001 quality control system.

Our main products cover from Galvanized Wire, Black Annealed Wire, Welded Mesh,Hexagonal Mesh,Chain Link Fence, Conertina Wire, Gabions, Security Fence, Steel Coil, Nails, etc. 

Our Products are widely used in constuction,coal,mine,petroleum and chemical industry,metallurgy,machinery and pharmacy,enviromental protection ,etc.already exported to America,South America,Europe,
Africa,Middle East,Southeast Asia ,etc.

we insist “Quality,intergrity,pragmatic,motivated and service-oriendted" to be our faith,and has a good reputation from all our old customers.

Looking forward to cooperate with you in near future also,trust we could become good business partner