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  • Vale Ball

Detail Spec. of Vale Ball

Size : 3/8" ~ 12" ( DN10 ~ DN300 )
Material :
Stainless Steel, Carbon
               Steel, etc...
Sphericalness : 0.02 Max
Surface Roughness : 0.8 S
Any Special Requirement is Acceptable

  • Hollow Ball

Detail Spec. of Hollow Ball

Size : 1-1/4" ~ 12"

  • Forging or Forming from Steel Pipe
  • No leakage
  • Reduce Damage to Ball Seat
  • Prolong Valve's life
  • Lighter than the Solid Ball
  • Easier to Assemble
  • Supplying Inner Tube
  • Pipe Flange


Detail Spec. of Pipe Flange

The flanges are manufactured in
accordance with international standard
specification (DIN. ANSI. JIS),
material includes:
304, 304L, 316, 316L…or any
other special material, available upon

  • Metal Seated Ball


Detail Spec.

Ball / Seat Set

Surface Treatments / Coatings:
Tungsten Carbide. Ni-Base. Co-Base.
Hard Chrome...

Surface Treatment Ways:
Thermal Spraying. HVOF.
Overlay Welding.
Electric Plating...

Seat Leakage Test Standard:
ANSI / FCI 70-2  Class V/VI



 → Metal Seated Ball


 Detail Spec.

 Ball Types: Floating, Trunnion. 3-Way...

 Seats are interchangeable

  Roundness: ≦5μ

 Roughness: ≦0.8S


SHAN-LING Industrial Co., Ltd.
No. 2 Ching-Chien 5th Road, Kuan-Yin Industrial Park, Kuan-Yin Hsiang Taoyuan Hsien 328, Taiwan R.O.C
TEL: 886-3-4838186  FAX: 886-3-4833671
Email : This e-mail address is being protected from spambots. You need JavaScript enabled to view it