Seamless pipes Specifications and Execution Standard

We can makes and markets cold-drawn and hot rolled seamless steel pipes and cold-drawn special-section seamless pipes which are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction. Available Specification as below: API SPEC 5CT Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes…


Boiler tubes

Boiler tubes are tubes used for boiler systems, like boilers for civil use in life, general industrial boilers, locomotive boilers and thermal power boiler. Sunny steel are instrumental in offering our clients with a wide range of Boiler Tubes that is used in varied industrial applications. These Boiler Tubes are known…


DIN 17175 alloy steel pipe

DIN 17175 alloy steel pipe is just a big class,and it has many classifivations. We mainly produce DIN 17175 ST35.8,DIN 17175 ST45.8, and 10CrMo910 steel pipes. DIN 17175 steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high (градусов 600) temperature and…


ASTM A192 High-pressure Steel Boiler Tube

The ASTM A192 belongs to the carbon seamless tubes, which is specially designed for high, middle, low pressure purpose in seamless carbon steel boilers and as super heater tubes. ASTM A192 specification has been approved for use by agencies of the Department of Defense. Consult the DoD Index of Specifications…


ASTM A210 Seamless Steel Tube

ASTM A210 is the standard covers seamless medium-carbon steel boiler and superheater tubes. Seamless medium carbon steel pipe for boiler tube and boiler flue pipe, including a minimum wall thickness of the security side, the dome and the support tube and superheater tubes. ASTM A210 also covers minimum-wall-thickness, tubing sizes,…