ASTM A333/A333M Seamless and Welded Steel Pipe

  Seamless and Welded Steel Pipe for Low-Temperature Service.


Detailed Description:
  Seamless and Welded Steel Pipe for Low-Temperature Service.
  Standards:ASTM A333/333M(ASME SA333/SA333M)
  Size(mm):
     Out Dimensions:21.3~914.4mm(SMLS)  457.2-1422.4mm(Welded)
     Wall Thickness:2.77~59mm(SMLS)  7.92-50.8mm(Welded)
     Length:Fixed length(6m,9m,12m) or normal length(5~12m)
  

Application:
  Seamless and Welded Steel Pipe for Low-Temperature Service.


Steel Grade:
   Grade1, Grade2, Grade3, Grade6, Grade9 


Packing:
  Beveled/Black painting/Plastic caps/In bundle/Steel strip/Wooden protection


Inspection and Test:
  Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield     Strength,     Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,     Nodestructive Test, Hydrostatic Test.


Surface treatment:
  Oil-dip, Varnish, Passivation, Phosphating,Shot Blasting.


Certificates: 
  API   ISO    CPD    EU 


Chemical Compositions(%)

Mechanical Properties

Strike Temperature Condition

About us:

QCCO

We have more than 10 years experiences in the industry of seamless steel pipe, we are manufacturer and exporter with good reputation in many countries and regions like Italy, America, India, Kuwait, Germany, Indonesia, Iran, Singapore, Hong Kong. API 5L certificate can be provided. Visitors to our factory are welcomed and you are free of charge in China.

Cangzhou Qiancheng Steel-Pipe Co., Ltd. is located on the Industrial Zone, Yanshan County, HebeiProvince. It is one of the largest enterprises that specialize in producing and selling steel pipes and pipe fittings in North China. It is of convenient transportation as it is only 200 km away from Xingang, Tianjin, China.
  

Our company covers an area of 150,000 M2 with a total assets of 250 million Yuan. There are 360 staff members including 80 technicians in our company. We also establish an effective complete quality control system. In 2006,our company obtained the certificate of ISO9001 Quality System Authentification, Certificate of the EU PED-97-23-EC Quality Management System in 2008 and it started to run in accordance with API 5L in 2009,passed CPD-93/68/EEC certificate in 2011.

Our company is equipped with sophisticated manufacturing and testing equipments, and a complete testing system has been established which includes advanced testing equipments, such as X-ray detector, ultrasonic wave detector, hydrostatic tester, tension tester, metallurgical analyzer and physical & chemical lab, etc. These equipments and technologies guarantee that the production and testing processes are up to relevant standards, so that the products are satisfied by the requirements of clients doubtlessly. 
   

Our products mainly include seamless steel pipe, hot-finished steel pipe, stainless steel pipe, pipe fittings, flange and supporting tubing, etc. Those products are not only sold to domestic large-scale enterprises, such as thermal power plant, chemical plant and power engineering, but also exported to USA, Italy, Germany, Malaysia, Thailand, South Korea, Kuwait, Czech, Indonesia, Hong Kong, India, Iran, Singapore and other countries and regions. 
  

With powerful financial strength, advanced managerial concept, excellent marketing service, strict quality control system and the whole scientific method, we would like to develop together with you hand in hand. Adhering to the operation principle of "Faith First, Clients Uppermost", we will return you with high-quality products and complete after-sale service with the lowest price. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development!

Products Photo: