Welded Steel Plate Ball Valves


Welded steel ball plugs are generally used to process large diameter stationary spheres, and the steel balls are processed according to drawings provided by customers. This kind of sphere is welded with a tube inside the sphere. If the hole diameter is large, reinforcing ribs will be welded into the sphere to improve the compressive strength of the sphere.

Specific Information

SHINEWAY specializes in supplying large diameter steel welded ball valves for welded ball valve manufacturers. This type of ball is mainly used in stationary all-welded ball valves. The maximum diameter reaches 1600 mm.

Hole diameter:

from DN350 mm to DN1600 mm

Rated pressure:

from PN16 to PN40


Tp304/L, Tp316/L, Tp321, etc.

Surface treatment:


Optional design:

- Ball Type: Fixed Ball Plug

- Groove design: the groove is completely machined according to the customer's drawing

- Scope: fixed all-welded large diameter ball valve.

Welcome new and old customers to visit our website, and you can also send us technical drawings for quotation!

I want to buy

Or please use the following table for reference. Our sales representative will contact you within 24 hours. Thank you for your attention to our products

Related Products
Solid valve balls

Our solid ball plugs are made directly from forgings or bar stock. Compared with...

Welded Steel Plate Ball Valves

Welded steel ball plugs are generally used to process large diameter stationary ...

Stainless steel ball plug

Stainless steel ball plugs are widely used in ball valves where corrosion resist...

Ball plug with trunnion

Шаровой кран с цапфой (фиксированный) имеет еще один шток в нижней части шара, к...


This tee ball plug has a T-shaped design, and the customer selects a flat milled...


The valve stem ball plug is made directly from round steel. Stem ball valves are...

Large diameter steel plate, welded fixed hollow ball plug

The steel ball is completely manufactured according to the drawings provided by ...

T-Ball Plug

Three-Way T-Ball Plugs are used in T-Type Three-Way Ball Valves to combine two i...

Floating ball welded plug with inner welded tube and crescent groove

The ball plug is a floating ball plug, consisting of a sphere, an inner welded p...


The inside of the hollow ball plug is hollow, which is usually cut to length fro...