China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju

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It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Pre Galvanized Pipe, Spiral Welded Steel Pipe, 50mm Seamless Pipe, We welcome shoppers, business enterprise associations and close friends from all sections with the globe to contact us and seek cooperation for mutual added benefits.
China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju Detail:

product material

Common materials of welded pipes are: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9, 0cr18ni11nb, etc.

product type

The blank used for welded steel pipe is steel plate or strip steel. Due to different welding processes, it is divided into furnace welded pipe, electric welding (resistance welding) pipe and automatic arc welded pipe. Because of their different welding forms, they are divided into straight seam welded pipe and spiral welded pipe. Because of its end shape, it is divided into circular welded pipe and special-shaped (square, flat, etc.) welded pipe. Welded pipes are divided into the following varieties due to their different materials and uses:
GB / t3091-2008 (welded steel pipe for low pressure fluid transportation): it is mainly used to transport water, gas, air, oil, heating hot water or steam and other general low pressure fluids and pipes for other purposes. Its representative material is Q235 grade a steel.
GB / t14291-2006 (welded steel pipe for mining fluid transportation): it is mainly used for straight seam welded steel pipe for mine air pressure, drainage and shaft gas drainage. Its representative material is grade Q235A and B steel.
GB / t12770-2002 (stainless steel welded steel pipe for mechanical structure): mainly used for machinery, automobile, bicycle, furniture, hotel and restaurant decoration and other mechanical parts and structural parts. The representative materials are 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9, 0cr18ni11nb, etc.
GB / t12771-1991 (stainless steel welded steel pipe for fluid transportation): it is mainly used to transport low-pressure corrosive media. The representative materials are 0Cr13, 0Cr19Ni9, 00cr19ni11, 00Cr17, 0cr18ni11nb, 0017cr17ni14mo2, etc.
In addition, welded stainless steel pipes for decoration (GB / T 18705-2002), welded stainless steel pipes for architectural decoration (JG / T 3030-1995), and welded steel pipes for heat exchangers (yb4103-2000). Longitudinal welded pipe has the advantages of simple production process, high production efficiency, low cost and rapid development. The strength of spiral welded pipe is generally higher than that of straight welded pipe. It can produce welded pipe with larger pipe diameter with narrow blank, and welded pipe with different pipe diameter with blank of the same width. However, compared with the straight seam pipe with the same length, the weld length increases by 30 ~ 100%, and the production speed is low. Raw material uncoiling – leveling – end shearing and welding – looper – forming – Welding – internal and external weld bead removal – pre correction – induction heat treatment – sizing and straightening – eddy current testing – cutting – hydraulic inspection – Pickling – final inspection (strict control) – Packaging – shipment. The products are widely used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction. It is one of the 20 key products developed in China.

liquid transportation

Water supply and drainage. For gas transmission: gas, steam and liquefied petroleum gas.

Structure

As pile driving pipe and bridge; Pipes for wharf, road, building structure, etc.

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Product detail pictures:

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures

China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju detail pictures


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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China Wholesale 30×30 Steel Angle Manufacturers - High Quality Welded Steel Pipe – Xinsuju , The product will supply to all over the world, such as: UK, Mumbai, Pretoria, Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Donna from Dubai - 2018.06.28 19:27
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Elma from Madras - 2018.06.05 13:10
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