Seamless steel pipe

Seamless steel pipe is alos called CDS pipes (Cold drawn seamless pipe). It’s is used widely in maching parts, shafts, bearings, cylinders having strength of 75000 PSD tensile. It is a solid carbon steel rod which is pushed on to the mandrel to form the shape of tube. It is availabe in different sizes.

Seamless steel pipe

Seamless steel pipe processes

Please view the seamless steel pipe by application

DIN 1629 seamless pipeSeamless Pipes and Tubes for Pressure Applications

The EN 10216 Euronorm re places the old DIN 17175 and DIN 1629standards. This standard is designed for pipes used in pressure applications, such as a pipeline. This is why the associated steel qualities are designated by the letter P for ‘Pressure’. The value that follows this letter designates the minimum yield strength. The subsequent letter designations provide additional information.

ASTM A106 Seamless PipeSeamless steel pipes for project service

Sunny Steel offer the seamless steel pipes used for project service include coneying water, pertroleum, gas and other common fluides.
Seamless steel pipe are ubiquitous and can be found underground and within residential walls, laboratories, and commercial and industrial structures. Seamless steel pipe transport fluids including water, natural gas, waste and air.

ASTM A192 seamless tubeSeamless steel pipes for low and medium pressure service

Sunny Steel offer an extensive range of Seamless steel pipes for low and medium pressure service. Appication for heat exchange tubes, streaming tubes. In the main steel grade as
GB3087-2008ASTM A179ASTM A192.

ASTM A335 P12 high pressure semaless boiler pipeSeamless steel pipes for high temperature and pressure service

High Pressure and Temperature Service Seamless Pipes are application for heating-pipelines, containers, coal-saving devices superheaters and reheaters of high temperature and high press boiler by the main standard GB5310-2008GB9948-2006GB6479-2000ASTM/ASME A/SA213ASTM/ASME A/SA335EN10216-2ASTM/ASME A/SA312.

ASTM A333 Grade 6 seamless steel pipeSeamless steel tubes for low-temperature service

Low temperature service seamless pipes are application for low-temperature pressure container piping by
the main standard GB/T18984-2003ASTM/ASME A/SA333
steel grade 16MnDG, 10MnDG, A333 Gr.1,  A333 Gr.6A333Gr.3.

Sour service line pipesLine pipes used in sour service environment

Sunny Steel offer an extensive range of Line pipes used in sour service environment. The line pipes can be used for a wide range of petrol and gas transportation under sour service environment.

Tubing and casing pipetubing and casing

Tubing and Casing are usaged for Conveying gas and oil in both the oil and natural industries according API SPEC 5CT and ISO11960.

Carbon steel and carbon manganese steel seamless pipes for ship buildingCarbon steel and carbon manganese steel seamless pipes for ship building

Sunny Steel offer an extensive range of Carbon steel and carbon manganese steel seamless pipes for ship building environment. The ship building pipes can be used for a wide range of boiler and superheater of the ship I, II level pressure tubes.

Seamless Mechanical Steel TubingSeamless Mechanical Steel Tubing

Sunny Steel offers an extensive range of seamless mechanical tubing is manufactured to meet your specific application requirements. Controlled modifications and adjustments are made to the tube making process for each order and take into consideration end use and all finishing operations (including heat treatment) that will be performed after you have received the tubing.

Measurement the JIS seamless pipe

We have the professional engineers, measurement the size of steel pipes.

How to calculate a steel pipe and tube theoretic weight

The weight of a pipe depends on the weight density of the material that composes the pipe as well as the physical volume of the pipe.

Square hollow section, rectangle hollow sectionSquare hollow section, rectangle hollow section

A hollow structural section (HSS) is a type of metal profile with a hollow tubular cross section. In some countries they are referred to instead as a structural hollow section (SHS).
Most HSS are of circular or rectangular section, although other shapes are available, such as elliptical.

Igot production The Manufacturing Process of steel pipe

The overall production method for both processes involves three steps. First, raw steel is converted into a more workable form. Next, the pipe is formed on a continuous or semicontinuous production line. Finally, the pipe is cut and modified to meet the customer’s needs.

Recent Posts

China Hit With Heavy Cold-Rolled Steel Duties, Korean and Russian Imports Mostly Unharmed

Today, the Commerce Department announced its affirmative preliminary determinations in the countervailing duty investigations of imports of cold-rolled steel flat products from Brazil, , India, and Russia, and its negative preliminary determination in the CVD investigation of imports of cold-rolled steel flat products from South Korea.

The investigations cover cold-rolled, flat-rolled . It should come as no surprise that the largest subsidies are being assigned to Chinese importers.

Chinese Imports Take a Hit

In the China investigation, Commerce preliminarily determined that mandatory respondents Angang Group Hong Kong Co., Ltd. and Benxi Iron and Steel (Group) Special Steel Co., Ltd. and, a non-cooperative exporter — Commerce’s term for companies that do not respond to requests for information in the investigation — Qian’an Golden Point Trading Co., Ltd., received whopping subsidy rates of 227.29%.

All other exporters of cold-rolled steel flat products from China will be subject to that same subsidy rate of 227.29%. The rates are based on adverse facts available. Commerce determined that the Government of the People’s Republic of China, and the mandatory respondents, did not fully cooperate in the investigation.

  1. China Hit With Heavy Cold-Rolled Steel Duties, Korean and Russian Imports Mostly Unharmed Leave a reply
  2. German Steel mills reduces prices in an effort to maintain output Leave a reply
  3. US Raw Steel production declines sharply by 14.4% y/y to 1,536,000 net tons Leave a reply
  4. ATI Idles GOES, Some Stainless Operations; Chinese Output Still Slowing Leave a reply
  5. Major steel scrap exporters seen shifting their focus to non-Chinese markets Leave a reply
  6. Updated list of top ferrous scrap processors in North America to be published soon Leave a reply
  7. Spot HRC prices in US Midwest market fall to near 12-year low in November Leave a reply
  8. Brazil steel sheet imports plunged 46% in November Leave a reply
  9. US Weekly Raw Steel production slumps by over 1% Leave a reply
  10. Southern European HRC Steel prices drop another €4 a ton Leave a reply
  11. Feng Hsin keeps rebar and scrap buying prices unchanged for current week Leave a reply
  12. North American Stainless Joins Base Price Increase Pack Leave a reply
  13. December Steel Price Forecast: HRC Price to Drop in 2016? Leave a reply
  14. Indian Spot HRC Steel prices decline sharply during November Leave a reply
  15. List of world top ten steel producing nations during Nov 2015 Leave a reply
  16. What is the factor to lift Indian Shredded Scrap prices? Leave a reply
  17. Global Steel prices remain under pressure in December: MEPS Leave a reply
  18. Heavy Anti-Dumping Duties Hit Chinese Anti-Corrosive Steel Imports Leave a reply
  19. Africa crude steel output in November plunged 13.5% Leave a reply
  20. US Raw Steel output declined 0.8% in the week ending Dec 19th Leave a reply
  21. Southern European HRC Steel prices slip to €277 a ton Leave a reply
  22. Turkey Found to Have Illegally Subsidized Welded Carbon Steel Pipe Imports Leave a reply
  23. North American crude steel output dips in November Leave a reply
  24. Decline in world crude steel output accelerates further in Nov 2015 Leave a reply
  25. BRIC Steel prices continue to fall in December: MEPS Leave a reply
  26. US Raw Steel production plummets by 15.2% y/y to 1,523,000 net tons Leave a reply
  27. Northern European HRC Steel prices slip Leave a reply
  28. India to soon announce Minimum Import Price for steel Leave a reply
  29. Vietnam scrap steel imports dropped 13% in November Leave a reply