Galvanized square tube

Size: Diameter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,  the length is from 1m to 12m ;
Standard : GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004 
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Product Description

 


Product NameHot Dip Galvanized  Steel Pipe
Material10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall Thickness1MM~12MM
Outer Diameter20MM~508MM
     LengthLength:Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
 StandardAPI 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
 Grade10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52Grade A, Grade B, Grade C
TechniqueHot Dip Galvanized Round Steel Pipe
PackingBundle, or with all kinds of colors PVC or as your requirements
Pipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface Treatment1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement
Product Application1. Fence, greenhouse, door pipe,greenhouse2. Low pressure liquid, water, gas, oil, line pipe3. For both indoor and outdoor the building construction4. Widely used in scaffolding construction which is much cheaper and convenient
CertificatesAPI ISO9001-2008,SGS.BV 
Delivery TimeUsually within 3-15 days after receipt of advance payment

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Quality and After-sale Assurance

As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.

We guarantee that our steel products are of superior craftsmanship, free from design, material and process defects, and meet customer requirements.

All the steel materials are delivered only after they have passed the quality inspection and tests and been found to be qualified.