90 Deg Lr Seamless A234 Wp5 Alloy Fittings Carbon Steel Pipe Elbow

2. Size: 1/2"-36" can be seamless, 5"-110" can be welded"1. Elbow(45deg, 90deg and 180deg lr and sr)

3. Thickness: Sch20, Std, xs, xxs, sch10, sch20, sch30, sch40, sch60, sch80, sch160, etc.
4. Carbon steel: A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X42, API 5L X52, API 5L X60, API 5L X65, API 5L X70 and so on.
5. Usage: Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform

Advantages And Characteristics

Buttweld elbows 45 and 90 degrees can be manufactured in different ways, the main ones are the “mandrel process” and the “cold forming” (other methods are the elliptical forming and the double-seam welding method).The three most common types of elbows in piping are the 45, 90, and 180 degrees (or return elbow), as shown in the image:
Buttweld elbows below 24 inches in diameter are produced by cutting, heating and bending seamless steel pipes; pipe elbows of larger sizes are manufactured, instead, from welded pipes or steel plates.ASME B16.9 buttweld elbows are manufactured in a wide range of dimensions (combinations of outside diameter and wall thickness) to fit ASME B36.10 and ASME B36.19 carbon, alloy and stainless steel pipes of any size between 2 and 48 inches (and above).

Mandrel Process

Cold forming

Manufacter supplis strightly , of good quality and big quantity

Used to the pipes connecting ,

Petroleum, chemical, power plant, gas, metallurgy, shipbuilding, construction, etc

Hebei Yihang Pipeline Company Limited ( hebei cangzhou ) founded in 1998 in Hebei, is one of the largest suppliers of fittings and flanges in China.

Our major products cover high, intermediate and low pressure pipe fittings and tubes, such as Pipe Elbow, Pipe Tee, Pipe Bend, Pipe Reducer, Pipe Cap, Flange, bends, socket and threaded fittings, seamless and welded tubes. We can also manufacture according to customers' special designs and requirements. The materials we use are carbon steel, alloy steel, stainless steel, according to international standards of GB, DIN, ASTM, ANSI, JS and BS. Our products are mainly used for petroleum, chemical, power, gas, metallurgy, shipbuilding and construction. We can offer high quality products, first-grade service and competitive price to keep our advantages in this field. We sincerely hope that there will be business possibilities between us and any of your reply is highly appreciated.

Our products are distributed to America, Europe, the Middle East, Africa, Southeast Asia and other foreign countries and regions