All-welded ball valve ,ball valve

【 Basic features 】

1, because the valve seat is composed of carbonized Teflon sealing ring and dish spring, so the pressure and temperature changes have strong adaptability, in the marked pressure and temperature range will not produce any slip.

2, the processing process of the ball has advanced computer detector tracking detection, so the processing accuracy of the ball is high.

3, because the valve body material is the same as the pipeline material, there will be no uneven stress, and it will not be deformed due to earthquake and vehicle passing through the ground, and the pipeline is resistant to aging.

4, the sealing ring body using 25%Carbon(carbon) RPTFE material, to ensure that there is no leakage.

5, directly buried welded ball valve can be directly buried in the ground, no need to build a large valve well, just set a small shallow well on the ground, greatly saving construction costs and engineering time.

6, all-welded ball valve can be adjusted according to the construction and design requirements of the pipeline, the length of the valve body and the height of the valve stem.

7, the processing accuracy of the ball is very precise, light operation, no bad interference.

8, in order to ensure the normal operation and use of fully welded ball valves, the service life is more than 15 years.

【 Implementation standard 】

Design specification: API 6D API 608 BS 5351 GB/T 12237

Structure length: ASME B16.10GB /T12221

Flange connection: ASME B16.5GB /T9113

Test and verification: GB/T 13927 API 598 API 6D

【 Valve use 】

The all-welded ball valve is welded after forging of the plate, and the weight is about 10~20% lighter than the bolted structure, and the valve volume is smaller. At the same time, it also reduces the leakage point of the valve and improves the reliability of the valve. The selection of different driving modes can meet the control requirements of different industries and mines. All-welded ball valve is widely used in hydrogen sulfide and other serious corrosion of natural gas pipelines and buried pipelines, with a long service life

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition