8" 3 Pieces Class 1500 Ball Valve Carbon Steel High Pressure

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ZIGONG WEITE VALVE MFG CO., LTD

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Brand Name : VT

Certification : API 6D, API 607,TS, ISO 9001,

Place of Origin : Sichuan,China

MOQ : 1 Set

Price : negotiated

Payment Terms : L/C, T/T

Supply Ability : 10000 Set Per Year

Packaging Details : Plywood Case

Product Name : Carbon Steel Trunnion Mounted Ball Valve

Material : WCB

Type : 3 Pieces

Size : 8''

Class : 1500

Structure : Trunnion Mounted

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High Preesure 8'' 1500LB Trunnion Mounted Ball Valve Carbon Steel

Product Description

It is suitable for long-distance pipelines and general industrial pipelines, and its strength, safety, and resistance to harsh environments.

Trunnion Mounted Ball Valve Test Procedure

HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4
Sequence	Area Pressure		Duration(min)		Description
SHELL TEST	A	1.5xPN	6″-10″	5	1. Valve in partial open. 2. Set the pressure to 150% PN. 3. Reduce the pressure to 50% PN. 4. Reset the pressure to 150% PN. 5. Hold the pressure for the duration of testing.
	B	1.5xPN	12″-18″	15
	C	1.5xPN	20″-60″	30
SEAT TEST	A	1.1xPN	5		Seat hydrostatic seal at A end towards body B
	B	Atmospheric
	C	Atmospheric
	A	Atmospheric	5		Seat hydro seal at C end towards body B
	B	Atmospheric
	C	1.1xPN
	A	1.1xPN	5		Seat hydro seal test for both A and C
	B	Atmospheric
	C	1.1xPN
AIR SEAL TEST API 6D 10.4
SEAT TEST	A	Atmospheric	5		Seat air seal test at A end towards body B
	B	Atmospheric
	C	80PSLG(5.5bar)
	A	80PSLG(5.5bar)	5		Seat air seal test at C end towards body B
	B	80PSLG(5.5bar)
	C	Atmospheric

Weite Valve

Zigong Weite Valve Mfg Co., Ltd. is a professional Manufacture factory, we have been in valve field more than 15 years.

The technical research and development and the production workshop area 15,400 square meters, have 10 engineers,

and 17 technicians,12 qualified welders with certificate,11 non-destructive testing personnel have level Ⅱ certificate(RT, UT, MT, PT).

8" 3 Pieces Class 1500 Ball Valve Carbon Steel High Pressure

Certificates:API 6D and ISO9001

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8" 3 Pieces Class 1500 Ball Valve Carbon Steel High Pressure Images

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