Qingdao Hengjia Steel Pipe Co., Ltd. is a branch of Heng Steel Group .
 Heng Steel Group Established in 2005, is a large steel enterprise in the North of China . Hengjia have a modern factory covering an area of 400,000 square meters, with over 800 employees and a fixed asset of 180 million USD, annual output capacity is up to 800,000 Tons. We can quickly fulfill all of our domestic and international customers' orders, try our best to meet customers' requirements.
About the Galvanized Square Steel Tube,we can produce theBared,Black Painted (varnish coating),Galvanized,With Oiled,3 PE, FBE, corrosion resistant coating or as your requirement.
In order to provide One-Stop service for customers with superior products from qualified supplier.
Â
Detailed description:
Â
Name | Galvanized square steel pipe |
Standard | BSEN10296,BSEN10025,BSEN10297,BS6323,BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006GB/T3091-1993,GB/T3092-1993,GB3640-88, API5L ;GB/T9711.1-1997;EN10217/10219;SY5037; ASTM5252;DIN;BSGB/T9711.1~2; |
Material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52 ST37-ST52,A53-A369,16Mn |
Thickness | 0.5 - 20 mm |
Outer Diameter | 10*10-300*300mm |
Length | Fixed or Random ,by customer's requirements |
Zinc coating | 220g-550gsm |
Surface treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating |
Technique | Welded |
Country of origin | China |
Productivity | 30000 Metric Tons pet Month |
Quality | First grade |
Package: | 1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 6m(diagonal loading) For 40" container the max length is 12m (diagonal loading) |
Application: | Petroleum line pipe: gas pipe: fluid pipe; construction & water projec |



Â
Here you can find the related products in Water Analysis Measurement, we are professional manufacturer of Water Analysis Measurement,PH Meter For Water Testing,Conductivity Meter For Water Testing,Tds Analyzer. We focused on international export product development, production and sales. We have improved quality control processes of Water Analysis Measurement to ensure each export qualified product.
If you want to know more about the products in Water Analysis Measurement, please click the product details to view parameters, models, pictures, prices and other information about Water Analysis Measurement,Ph Meter For Water Testing,Conductivity Meter For Water Testing,Tds Analyzer.
Whatever you are a group or individual, we will do our best to provide you with accurate and comprehensive message about Water Analysis Measurement!
Water Analysis Measurement,Ph Meter For Water Testing,Conductivity Meter For Water Testing,Tds Analyzer
Xi'an Gavin Electronic Technology Co., Ltd , https://www.gaimcmeas.com