Ball Valve:bare Stem Floating Ball Valve

Quick Details

Standard or Nonstandard: Standard
Structure: Ball
Pressure: Medium Pressure
Power: Mororize; Pneumatic;Hydrotic
Material: WCB;CF8;CF8M;CF3;CF3M,etc
Temperature of Media: Normal Temperature
Media: W.O.G
Port Size: 2″~48″
Place of Origin: Zhejiang, China (Mainland)
Model Number: Q41
Brand Name: SInwa
Painting: Epoxy
Fire Safe: API607

Packaging & Delivery

Packaging Details:	Inner package: Polybag, Outer package: plywooden case with dryer inside
Delivery Detail:	40days for Bare Stem Floating Ball Valve

Specifications

Bare Stem Floating Ball Valve
1.NACE design
2.Fire-safe design
3.Structure length ASME B16.10, API 6D, EN 558

Bare Stem Floating Ball valve

Design

These Bare Stem Floating Ball Valve are designed and manufactured to provide maximum service life and dependability. All ball valve are full bore and meet the design requirements of American Petroleum Institute standard API 608&API 6D, British standard BS 5351 and generally conform to American Society of Mechanical Engineers standard ASME B16.34 valves are available in a complete range of body/bonnet materials and trims.

Applicable Standards:

STEEL BALL VALVES API 608/API 6D

STEEL BALL VALVES ISO 14313

FIRE SAFE API 607

ANTI STATIC API 608

STEEL VALVES ASME B 16.34

FACE TO FACE ASME B 16.10

END FLANGED ASME B 16.5

BUTTWELDING ENDS ASME B16.25

INSPECTION AND TEST,API 598/API 6D

Valve main parts and material

No	Part Name	Carton Steel	ASTM Material 18Cr-9Ni-2Mo	Carbon Steel
1	Body	A216-WCB	A351-CF8	A352-LCB
2	Bonnet	A216-WCB	A351-CF8	A352-LCB
3	Ball	A182-F3041)	A182-F304	A182-F3041)
4	Stem	A276-304	A276-304	A276-304
5	Seat Ring	RPTFE
6	Bonnet Gasket	Graphite+3042)	PTFE	Graphite+3042)
7	Bonnet Stud	A193-B7	A193-B8	A320-L7
8	Bonnet Stud Nut	A194-2H	A194-8	A194-4
9	Packing		PTFE
10	Gland Flange	A216-WCB	A351-CF8	A352-LCB
11	Gland Bolt	A193-B7	A193-B8	A193-B7
12	Stop Plate	Carbon Steel	Carbon Steel+Zn	Carbon Steel
13	Handle		Carbon Steel