This is the description of BS1387 light galvanized steel tubes
Product Description
   Hot dipped galvanized steel round pipe(HDG),is widely used in kinds of industry and building areas all over the world.It can be used for scaffolding pipe,fluid pipe,conduit pipe,structure steel pipe,greenhouse pipe and so on. 
   The product uses fine welded pipe and advanced galvanizing equipment and technique with smooth finish, high corrosion resistance and pressure resistance.
Dimensions of steel tubes: light
Nominal size (DN) Designation of thread Outside diameter(mm) Thickness(mm) Mass of black tube (kg/m)
    max  min   Plain end  Screwed and socketed
8  1/4 13.6 13.2 1.8 0.515 0.519
10  3/8 17.1 16.7 1.8 0.67 0.676
15  1/2 21.4 21 2 0.947 0.956
20  3/4 26.9 26.4 2.3 1.38 1.39
25 1    33.8 33.2 2.6 1.98 2
32 1 1/4 42.5 41.9 2.6 2.54 2.57
40 1 1/2 48.4 47.8 2.9 3.23 3.27
50 2    60.2 59.6 2.9 4.08 4.15
65 2 1/2 76 75.2 3.2 5.71 5.83
80 3    88.7 87.9 3.2 6.72 6.89
100 4    113.9 113 3.6 9.75 10





Surface Treatment: Galvanized



Delivery Time: 15-30 Days After Down Payment

Packing & Shipping
Packaging--- we have four kinds of packing for meeting your request.

No.1. in bundle with 8-9 steel strips for small outer diameter of pipe.  

No.2. Wrapped the bundle with water-proof cloth and then bundled by steel strips, and with the nylon lifting belts at both ends.

No.3. Loose package for the big outer diameter of pipe.

No.4. Packaging as per customer's requirement.

Chemical Requirements and mechanical properties of BS1387 light galvanized steel tubes

Chemical Composition(ladle) Mechanical Properties at room temperature
C (max) Mn (max) P (max) S (max) Tensile strength,Rm Yield strength,Re(min) Elongation on gauge length  Lo=5.65√SoA(min)
0.20% 1.20% 0.05% 0.05% 320 to 460 N/mm2 195 N/mm2 20%

1.10 + years of pipe production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5.100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.

Our company profiles:

DongPengBoDa Steel Pipe Group
   Is a professional company for exporting steel products such as:hollow square section,back annealed round steel pipe,hot dip galvanized steel pipe,electrical conduit and so on.Group is founded in 2006, and the register capital is 205 million RMB.It has five subsidiary companies: Tianjin Tianfeng Steel Pipe Co., Ltd; Tianjin Tianwang Steel Pipe Co.,Ltd; Tianjin FWS Trading Co., Ltd; Dongpengboda (Tianjin) Industrial Co., Ltd; FIVE STEEL (TIANJIN) TECH CO., LTD.We have a total of 17 steel production lines, which have advanced technology and equipment and are all controlled by computer. Production process is in strict accordance with the ISO9001 quality management system, and steel pipe can be customized in GB, American standard, British standard, European standard, Australian standard and Japanese standard. Therefore our product quality has reliable guarantee and can be exported to North America, South America, Europe, Middle East, Southeast Asia, Australia and many other countries and regions. The annual output is 0.88 million tons.

   Dongpengboda Steel Pipe Group will be "quality first, users first" for the purpose of advanced technology and equipment and strict management, to provide you with quality products and sincere service. Welcome friends to visit our factory!

If you are interested in our product, please inquire me at any time, I will give you the answer ASAP.

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