Chemical Industry ASTM Carbon Steel Cs Socket Weld Tee

Description

Tee, also known as tee joint, is mainly used to change the direction of the fluid and at the branch of the main pipeline. The nozzle end of equal tee is the same size; the main nozzle size of reducing tee is the same, and the nozzle size of branch pipe is smaller than that of main pipe. There are two ways to make tee: hydraulic bulging and hot pressing. Socket welding tee is a kind of high-pressure pipe connection fitting, which is mainly formed by forging blank of round steel or ingot, and then processed by lathe. The socket pipe series includes three connection forms: socket welding connection (SW), butt welding connection (BW) and threaded connection (TR). Standard socket pipe fittings ASME B16.11, Hg / T 21634-1996, MSS SP-83, MSS sp-79, MSS sp-97, MSS sp-95, GB / T 14383-2008, SH / t3410-96, gd2000, GD87, 40t025-2005, etc.

Socket welding tee is the part that connects the pipe to the pipe, which plays an important role in the connection and use of pipe fittings. According to the connection method, it can be divided into socket tee, threaded tee, flange tee and welding tee. It is made of the same material as the pipe.

Specification

Standard: ASME B16.11, MSS SP-83, GB / T 14383-2008, etc.

Material: carbon steel

Size range: DN 6-100

Pressure range: 3000,6000,900LB

Surface treatment: anti-oil; anti-painting

Technical data sheet

Difference

1,  Socket welding is to extend the pipe into the valve body for welding, mostly used for the welding of carbon steel pipe and stainless steel pipe below 2 ".

2,  Butt welding is to use resistance heat to weld two workpieces along the whole end face at the same time, which is widely used in the welding of workpieces.

3,  Socket weld forms fillet weld, butt weld forms butt weld. Butt welding is better than socket welding in strength and stress condition, so butt welding should be used in high pressure situation and bad field.

4,  Socket welding is generally used for small pipe diameter less than or equal to Dn40, such as small-diameter valve and pipe, pipe fitting and pipe welding, which is more economical. Butt welding is generally used for those above Dn40.

5,  Most of the lower caliber and smaller pressure rating are socket welding, while those with higher pressure rating are butt welding.

6,  And 100% flaw detection test shall be conducted for butt welding to ensure no leakage.

7,  Socket welding requires a difference in diameter to insert welding, butt welding is not required.

8,  The requirement of butt welding is generally higher than that of socket welding, and the quality is good after welding, so the detection method is relatively strict.

9,  Butt welding shall be subject to radiographic inspection, while socket welding shall be subject to magnetic particle or penetrant inspection.

Application

1,  Carbon steel socket welding tee is widely used in the construction and maintenance of petrochemical, oil and gas, liquefied gas, chemical fertilizer, power plant, nuclear power, shipbuilding, paper making, food hygiene, urban construction and other industries.

2,  In industry, the pressure of this kind of pipe fittings is higher, which can reach 600 kg. In life, the pressure of water pipes is lower, generally 16 kg.

Package

a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized

Delivery time

Our factory have high ability for production, the delivery time is 45days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.