Product

Fully Welded Ball Valve

Specification

Nominal diameter

2″ – 48″ (DN 50-DN 1200)

Pressure range

CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0)

Materials

A105, LF2, F316, F11, F304, F316

Design standard

API 6D, API 608, API598, ASME B16.34, ISO 17292, BS5351

Connection ends

BW、SW

Flange Dimension Standards

ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11

Operation

Manual、Pneumatic、Electric、Gas-liquid interaction etc. 

Temperature

-196℃-540℃

Pressure Test Standards

API598 , API 6D , BS12569

Application

Petroleum、Natural gas、Chemical、petrochemical、Power plant、Metallurgy、Papermaking etc. 

Features:

  1. It is made of carbon steel seamless steel pipe pressed and formed integral welded ball valve, which can withstand frequent operation in the presence of impurities and chemicals, and has a long service life.
  2. The valve is compact, lightweight,extension stem also easy to keep warm and install.
  3. Adopts carbon-strengthened PTFE inclined elastic sealing ring with negative pressure on the spherical surface, zero leakage and long service life.
  4. The stem uses two “O” rings, allowing the stem to rotate freely and seal tightly.

Welcome to our valve company! We are a leading provider of high-quality valves and valve solutions for various industries.

Get in touch
Email us: sales@hf-valves.com hf-valves@gracebaosteel.com
Contact Us
+86 17791725286
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Address

Xian Hengfeng: Electromechanical Equipment Co.,Ltd
No.15,group 3,Sanlian Village,Dazhao Street Office,Chang’an District,Xi’an City, Shaanxi Province

Yiwu Hengfeng:
Zongtang 1st District, Jiangdong Street, Yiwu
City, Jinhua City, Zhejiang Province

Hk: Gracebao Steel Manufacturing Co.,Ltd
15/F, Lucky Center No.165-171,Wanchai Road, Wan Chai, Hongkong