Body WCB Top Entry Ball Valve to API 6D Class 150-2500 NPS2'-24' Manual Operation

Production Discription

This product is a new type top entry combination ball valve,the seat can be installed and move around the body.Through the thread,the outer margin of the seat connected to the retainer ring.There is spring on the support cover which installed on the valve body,and the retainer ring can compress spring.The fabrication holes are on the outer margin of the seat and the retainer ring.This new type product adopts total body design.The compensation can be automatically,the possibility of leakage is small,safety in use,vibrate resistance,and double seal.The ball is installed from the top part,so can finish the maintenance without removing the pipe.It is very convenient.

Materials of parts

Quality assurance system

1.Sclerometer

2.Universeal material testing machine

3.High speed analyzer

4.Chemical test

5.Electric analysis scales

6.Nde mt (magnetic powder) inspection

NDE UT (ultasonic) inspection

NDE PT (penetrate) inspecion

PMI spectrum analysis

Hydraulic pressure test

Cryogenic ball valve test

Fire-safe test

Certification

• API-6D
• API-Q1
• API2014
• ISO 9001-2008
• ISO-TS-29001
• CE-PED
• API 607 Fire safe certificate
• API 6FA Fire safe certificate
• China national petroleum corporation approved vendor
• Shanghai high enterprise certificate

Our major products

1. Gate valve series
2. Ball valve series
3. Globe valve series
4. Check valve series
5. Butterfly valve series
6. Other valve series

Exporting is the dominant operation at Kaitai.In the process of KATA brand promotion and building up our distribution channels over the years and now has many satisfied and loyal customers.KATA is well recognized and its products are widely used in the oil and gas industry,power plant,boiler,metallurgy,pressure vessel,water supply and drainage and etc.