Alloy Steel Socket Weld Forged elbow

Alloy Steel Socket Weld Forged Tee

Bangdong Supply 180 Degree Alloy Steel Elbow, Astm A234 Wp11 Elbow,180 Short Radius Elbow.Spiralweld pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Full scale tests have shown that high quality spiralweld pipe is as strong as API Pipe . The strength and flexible manufacturing of spiralweld pipe make it the product of choice for a variety of applications.

Spiralweld pipe is ideal for bearing piles since it can be produced in a wide variety of sizes, grades, and lengths. It is also easy to splice and can be driven open or closed-ended. Closed-ended pipe can be filled with concrete. The American Society of Civil Engineers (ASCE) recommends a lower safety factor for concrete-filled, closed-ended pipe than any other type of driven or drilled foundation, primarily due to the predictability of a quality installed product. Spiralweld pipe is also used for king piles for pipe-z sheet pile walls, casing for drilled shafts, bracing for cofferdams and sign poles.

Since the process fluid does not touch the flange, selection of the back-up flange is based upon: 
¤ Operating Pressure/Temperature 
¤ External Corrosion 
¤ Economy 

Unique back-up rings are computer designed with a configuration engineered for maximum performance. The combination of hubs and back-up flange rings represent the most innovative two piece (Van Stone) style flange available today. 

¤ Ductile Iron
¤ Dimensions are given in inches. 
¤ Prime Painted or Hot Dipped Galvanized. 
¤ O.D. and drilling are 150# class. 
¤ Sizes larger than 36" available on request. 
¤ Stainless Steel available on request. 

Galvanized Steel Radius Elbows
Stainless Steel Forging Elbow
Large Diameter Elbow
A234 Wpb Elbow
A860 Wphy52 Elbow
A234Wp5 Elbow
A234Wp11 Elbow
90 Reducing Elbow

Product Categories : Butt Weld Pipe Fitting > Pipe Elbow/Bend