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Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying

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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Stainless Steel Flat Plate, Rolled Steel Angle, Steel Casting, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries.
Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying Detail:

All raw materials are provided by famous suppliers such as Shougang, Laigang and Hebei iron and steel group, the quality of our products can be guaranteed.

The materials of seamless steel pipe are: ordinary and high-quality carbon structural steel (q215-a ~ duq275-a and 10 ~ 50 steel), low alloy steel (09mnv, 16Mn, etc.), alloy steel, stainless and acid resistant steel, etc.

Compared with solid steel such as round steel, the steel tube is lighter when the bending and torsion strength is the same, so it is a kind of economic section steel. Different materials of seamless steel pipe have different uses.

1) Introduction to seamless steel pipe material:
GB / T8162-1999 (seamless steel tubes for construction). It is mainly used for general structure and mechanical structure. The representative materials (grades): carbon steel 20, 45; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, etc. 

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GB / t8163-1999 (seamless steel tubes for conveying fluids). It is mainly used for transporting fluid pipeline on engineering and large equipment. The representative material (brand) is 20, Q345, etc.
GB3087-1999 (seamless steel tubes for low and medium pressure boilers). It is mainly used for conveying low and medium pressure fluid in industrial boiler and domestic boiler. The representative materials are 10 and 20 steel.

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Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying detail pictures

Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying detail pictures

Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying detail pictures

Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Wholesale Price China Seamless Steel Pipe - Seamless pipe of carbon steel and stainless steel – Derunying , The product will supply to all over the world, such as: Singapore, United Arab Emirates, Munich, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Hulda from Turkey - 2018.06.05 13:10
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Dee Lopez from Montreal - 2018.06.12 16:22
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