Product Basic Info:
Standard: ASTM A53
Surface: black
Type: Welded
Outside Diameter:21.3mm-355.6mm
Wall Thinkness: SCH10,SCH20……SCH80,etc
Length: 5m-12m
Origin: Tianjin, China
Application:Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Lead time:Within 7 days from stock with 6m length,20-25days for customized pipe according to the qty
Packing:In bundle or according to customers needs
Chemical Requirements and mechanical properties of astm a53 dn32 schedule 80 black carbon steel pipe
  Carbon Manganese Phosphorus Sulfur Copper Nickel Chromium Molybdenum Vanadium
Grade A 0.30  1.20  0.05  0.045 0.40  0.40  0.40  0.15  0.08 
Type E(electric-resistance-welded)
Grade A 0.25  0.95  0.05  0.045 0.04  0.04  0.04  0.15  0.08 
Grade B 0.30  1.20  0.05  0.045 0.04  0.04  0.04  0.15  0.08 
Type F (fumace-welded pipe)
Company Profile:
     Dongpengboda Steel Pipe Group is located in the country's largest welded pipe production base - Tianjin Daqiuzhuang and strategic location.Group is founded in 2006, and the register capital is 205 million RMB.We specialize in the production of galvanized pipe, hot dipped galvanized pipe, hot-rolled square tube, hollow pipe, and other models specifications steel pipe,a total of 17 steel pipe production line,in strict accordance with the ISO9001 standard production.Can be customized GB, American Standard, British standard,the European standard,the Australian standard and the Japanese standard,and exported to North America,South America,Europe,the Middle East and other countries and regions.The annual output of 1.4 million tons,widely used in various types of construction,electricalcircuits,bridges and other fields.
1.We can produce different types of steel pipes and the length is controllable. Besides, we have advanced technology and equipment controlled by computer, which can customize the length of steel pipes according to the customers’ requirements.As to black steel pipe, the common lengths are 4.5m,5.8m,6,9,12 etc. Generally speaking, allowable length tolerance is about 0-20mm using fixed length saw. The tolerance can be controlled under 5mm with the process of second saw cutting. Notably, the tolerance is even around ±1mm through the tool of small saw with below 100mm diameter.
2.In the actual procurement process, some customers may tend towards a high level requirement of pipe body in certain specific applications. Nevertheless, in the vegetable greenhouse construction field, there seems not too strict requirements of the flatness of the pipe. For example, with reference to the common black round pipe, we are always ready to offer the late tube straightening processing services. The difference before and after the tube straightening is less than 1.5mm per meter.
Our services:
1.We are experienced manufacturer in Tianjin.
2.Special design avaliable according to requirements.
3.All production processes are under ISO 9001-2008 strictly.
4.Free sample
5.Provide OEM and ODM services.
6.Visit factory any time.
7.Choose DongPengBoDa is equal to Choose Top Guarantee!
We are the professional erw steel pipe manufacturer in China,and have 10 years of export experience.If you're interested in the astm a53 dn32 schedule 80 black carbon steel pipe,pre-galvanized steel tube or any products, please contact us.You will be not regret to contact with us!Welcome to visit our factory any time.

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