Butt Weld Alloy Steel Fittings Elbow Astm A234 P9 P91 P92 For Oil Pipes

Product Description

Alloy Steel Fittings Alloy Steel Butt Weld Fitting , Astm A234 Wp11, Wp22, Wp5, P9,P91, P92 , Elbow ,Tee, Reducer, Cap

Alloy elbows are mainly used to connect pipe fittings in pipe installation and to connect elbows. Connect two pipes of the same nominal diameter so that the pipe bends 90 ° or other angles. Alloy elbow is the general name of all kinds of elbows, with a variety of materials, such as carbon steel, manganese steel, nickel steel, etc. Alloy elbow is widely used. Ordinary bronze alloy elbows are more common in ordinary water pipes, but with the improvement of living standards, many water pipes use stainless steel elbows. Alloy elbows made of manganese steel are usually used for concrete pipes, mud pipes and other pipes with serious wear and consumption. This is because manganese steel has good resistance to impact, extrusion and material wear. Nickel steel alloy elbows are usually used in pipelines with high concentration of oxidizing acids (nitric acid, sulfuric acid) and other normal temperature pipelines. High manganese steel alloy elbows are used in pipelines with severe fluid flow and high impact force. However, unless the concentration of hydrochloric acid is very low, the pipeline of reducing acid (hydrochloric acid, dilute sulfuric acid, etc.) will be seriously corroded. Martensitic alloy elbow has high high temperature strength, oxidation resistance and water resistance below 650 ℃, and has vapor corrosion ability, but poor weldability. Therefore, it is commonly used in high-temperature steam transmission pipeline and water gas pipeline.

FAQ

Q. How long can make delivery?

A:For stock products, will make shipments in 5- 7 days after receiving deposit or receiving L/C; for products need new production for common materials, usually make shipments in 15-20 days; for products need new production for special and rare materials, usually need 30-40 days to make shipment.

Q:Can you provide the samples?

A:Samples can be provided with samples charge and courier fee by the buyer's side.

Q:Are the products in stock?

A:Yes.Most of our products are in stock.So we can prompt delivery.

Q:Can you accept customize?

A:Yes.It can be customized as per the customers' request.

Q:What about the quality?

A:According to the standard for production.And we can also accept the third-party