Alloy steel is often subdivided into two groups: high alloy steels and low alloy steels. The difference between the two is defined somewhat arbitrarily.
Alloy steel is steel that is alloyed with a variety of elements....

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Seamless tubes
Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed...
Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used.
SunnySteel is a merchant exporter and supplier of alloy steel pipes and alloy steel tubes used for many different purposes.
Seamless pipes
Stainless Pipes and tubes
Seamless pipes
Special Alloy, Specialist Steel, High-Performance Alloys
Seamless tubes
Welded pipe including ERW, EFW and DSAW carbon steel pipe along with their respective flanges and fittings.
SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature.
SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature.
Seamless tubes
Pipe fittings are used to connect pipes. There are different varieties of pipe fittings made of various ...
Seamless tubes
We produce weldable components include elbows, tees, reducer.
Seamless tubes
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system.
Forged Steel High-Pressure Fittings
Forged Steel High-Pressure Fittings
Forged Steel High-Pressure Fittings
Sunny Steel specializes in sccessories and we can offer a complete range of sizes, materials, standards, and grades.
ASTM A335 >>
ASTM A335 Pipe Specifications, Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A333 >>
ASTM A333 is the Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service.
ASTM A213 >>
ASTM A213M-09 Standard Specication for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.

Product Detail
Butt-Welding Pipe cap series
For over 50 years, Wedge Products has supplied pipe end caps to the pipe, boiler, and tubing industries. We manufacture plain-end pipe caps in nominal sizes ranging from .540" to 12.750" diameter. Our caps are of one-piece construction, drawn from sheet steel or aluminum.

Applications:
Fabricators of all types and grades of pipe have used our caps to protect ends and keep out dirt and other foreign material. Pipes capped with Wedge end caps arrive at the project site in perfect shape and ready for installation.

Material:Carbon steel(WPB A234), alloy steel,stainless steel (304, 304L, 316, 316L, 321, 310, 310S)

Packing: Fit for sea shipment packing and customer’s requirement.

Size:Seamless:
From 1/2’ up to 24’ Welded: From 1/2’ up to 72’
Wall thickness: From Sch5 up to Sch160(SCH55 up to SCH160S)

We are able to provide customers with quality products and perfect service.

If you want to know more information, please kind to visit our website.

Tel.:+8621-3378 0199 Fax:+8621 5107 9722 MSN Online Consultation
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