Description:

Metal seat ball valve is applied to some special medium that consist of  sands or granule,and  working condition are  is high temperature & pressure generally.The seat materials； include stellite,tungsten carbide coating,Ni 60 and so on,metal seated ball valve with better wear-resisting property and more longer service life normally.

Specification:

Size: 1/2”~40” (15mm~1000mm)

ASME Class: 150LB~2500LB

Connection Ends: Flange, Butt Weld, Socket Weld, Screwed etc.

Operation: Lever, Gear, Electric, Pneumatic etc.

Applicable Standards:

Design & Manufacture: API 6D, API608, ISO 14313, ISO 17292, BS 5351

Pressure and Temperature Range: ASME B16.34

Face to Face Standard: ASME B16.10

Flange Ends: ASME B16.5

Butt Weld Ends: ASME B16.25

Socket Weld Ends: ASME B16.11

Screwed Ends: ASME B1.20.1

Fire Safe: API 607

Anti Static: API 608

Range of Materials:

Cast Steel:    ASTM A216 WCB/ WCC, 

ASTM A352 LCB/ LCC/ LC1/ LC2/ LC3, 

ASTM A217 WC1/ WC6/ WC9/ C5

ASTM A351 CF8/ CF8M/ CF3/ CF3M, 

ASTM A955 4A/ 5A, Hastelloy B/C etc.

Forged Steel: ASTM A105 (N), 

ASTM A350 LF1/ LF2/ LF3/ LF9, 

ASME A182 F1/ F11/ F22/ F5,

ASTM A182 F304/ F316/ F304L/ F316L

ASTM A182 F51/ F53

Design Features:

The surfaces of ball and seat overlay hard alloy material.

Without seat insert.

Floating or Trunnion type.

Side entry or top entry 

Bolt bonnet or fully weld.

Anti-statistic&Fire safe design.

Why Choose US:

Perfect quality

Competitive price

Best service

Design and manufacture according to client’s requirements.