- Product Detail
- Company Profile
Standard：ASTM, BS, GB, ASME B36.10M-2004, ASTM A252-1998, ASTM A450-1996, ASTM A523-1996, ASTM A53-2007, ASTM
Grade：Q195-Q345, Q195, Q215, Q235, Q345
Thickness：0.5 - 20 mm
Outer Diameter：20 - 219 mm
Place of Origin：Tianjin, China (Mainland)
Secondary Or Not：Non-secondary
Application：Structure Pipe, Machine structure, building and construction etc.
Special Pipe：Special Pipe
Galvanized Seamless Steel Pipe
SinoSources brings together reliable and professional Galvanized Seamless Steel Pipe Manufacturers Suppliers and distributors from China with decade long experience in the production, testing and exporting of the product. The pipes include standard weight plain-end, regular weight plain-end, extra-strong plain end as well whose specifications provide standard pipe suitable for use in the transport of gas, water and oil.
Difference between galvanized pipe and seamless pipe
Below are some of the difference between galvanized pipe and seamless pipe.
Galvanized pipe is usually electroplated by zinc to prevent rusting. Galvanized steel pipe is lighter than seamless steel pipe and this allows for use in places that require light steel pipes like the balcony, seamless pipes are a little heavy and therefore not suitable for use.
Seamless steel pipes are much more expensive than the galvanized steel pipe more because of the thickness of it's walls.
Galvanized steel is durable and with the excellent quality, it can be used for a very long period of time. To enhance corrosion resistance and prolong life, hot dip galvanized welded steel pipe is normally used.
Differences in applications: Seamless steel pipe is widely used in pipeline, except for water, gas, oil, general low pressure fluid line pipe, also used as heating oil oil industry in particular, marine oil field oil well pipes, pipelines, chemical coking equipment, a condensate cooler, coal distillation of wash oil exchange Used pipe, and trestle piles, mine tunnel support frame with a pipe. Galvanized pipe generally is utilized to make make fences, fence, fence, balcony guardrail. Commonly used in municipal projects, roads, factories, schools, development zones, gardens, squares, residential and other places.
Differences in the Manufacturing process: Galvanized steel is usually galvanized with zinc for the purposes of rust management.They may be welded pipe or at times seamless.Seamless steel pipe manufacturing process means they are welded and seamless thus seamless steel pipe.
Galvanized Seamless Steel Pipes Specification
Ensures that no crack shall occur in any portion of the test piece and no opening of the weld shall occur.
Pipe to withstand a hydrostatic test without leakage through the weld seam or the pipe body. Hydrostatic tested provide the pipe sections used were successfully tested.
Acceptance criteria for flattening test shall be:
The test allows for the pipes to have less openings and welded parts are up to the needed diameter and that the sizes and other properties are upto the standards of a full galvanized seamless steel pipe specification.
Apart from the product characteristics and advantages, the carbon seamless steel pipe suppliers have four major pillars that ensure the consumers get the best of the products and value for their money.
1.Big OD:in bulk
2.Small OD:packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers
Mechanical&manufacture, Steel strcuture,
Shipbuilding, Bridging, Automobile chassis
Middle East,Africa, Asia, America,Australia and some European countries.
3000 Metric Tons per Month
1. Payment terms: T/T, L/C
2. Terms of trade: FOB, CFR, CIF, DDP, EXW
3. Minimum order: 10 tons
4. Lead time :on or before 20 days .
1、We have our own factory to produce our products.
2、We have a number of excellent line service team.
3、We offer a full range of quality assurance services.
Q: May I have some samples before bulk order?
Mobile: +86 18622088833 (whatsapp,line)
The nation's steel consumption is expected to rise 7.7 percent to 725 million metric tons this year amid an improving economy and better performance of major steel consumers, an industry research and planning institute said on Monday.The country's steel demand will grow by 0.7 percent to 730 million tons in 2018, said a report from the China Metallurgical Industry Planning and Research Institute.
China's crude steel output will increase 3 percent year-on-year to 832 million tons in 2017, and by a further 0.7 percent to 838 million tons next year.Iron ore demand in the world's top buyer is expected to rise 1.3 percent to 1.122 billion tons in 2017 from last year and drop 0.2 percent to 1.12 billion tons in 2018.Major steel consumers including real estate construction, machinery, automobile, energy and shipbuilding will be the main contributors to the country's rising steel demand next year.
Real estate construction will remain the biggest consumer of steel products in 2018, with demand amounting to 388 million tons, up by 0.3 percent from this year which is estimated at 387 million tons.The machinery industry comes second with 138 million tons of expected steel demand in 2018, up by 1.5 percent year-on-year, followed by the automobile industry with 59.5 million tons, and energy with 32.5 million tons.
Li Xinchuang, president of the institute, said that China will continue to cut outdated steel capacity and manufacture more green and high-quality steel products next year."China's steel manufacturing infrastructure is the most advanced in the world. The small and unregulated steel mills, which are producing substandard steel with high pollution, should be eliminated," Li said."The steel enterprises should increase their investment in research and development as well as environmental protection to maintain their competitiveness in the world," Li added.
Earlier this year, the National Development and Reform Commission, the country's top economic planner, set a timeline to phase out production of low-quality steel made from scrap metal, or ditiaogang, before the end of June.Authorities have sent 12 inspection groups to some areas including Hebei, Henan and Heilongjiang provinces, and the Guangxi Zhuang autonomous region to oversee the move, according to Lin Nianxiu, deputy head of the NDRC.China plans to reduce crude steel output by 100 to 150 million tons by 2020.
More than 65 million tons of steel production capacity was phased out in 2016, beating the annual target. The country met the 2017 capacity reduction goal of 50 million tons by the end of August this year.In 2016, the central government spent over 30 billion yuan ($4.53 billion) helping 726,000 workers made redundant in the steel and coal industries to find new jobs. The number of workers to receive aid this year is estimated at 500,000.