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Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline
Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline
Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline
Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline
Specifications
Brand Name :
VT
Certification :
API 6D, API 607,ISO 9001,
Place of Origin :
Zigong,Sichuan,China
MOQ :
1 Set
Price :
negotiated
Payment Terms :
L/C, T/T
Supply Ability :
10000 Sets Per Year
Packaging Details :
Plywood Case
Name :
Fully Welded Ball Valve
Stem :
Extend
Application :
Long Distance Transmission Pipeline
Fireproof :
API607 / API6FA / BS6755
Body Structure :
Fully Forged Steel
Actuator :
Electrical Actuator,Pnenmatic Actuator,Penumatic-Hydraulic Actuator etc
Description

Forged Steel Fully Welded Ball Valve Used In City Gas Pipeline

Product Description

Fully Welded Ball Valve is trunnion mounted, and the high-strength forged stem is housed in a PTFE-impregnated

stainless steel bearing for smooth operation. The trunnion-mounted stem absorbs thrust from line pressure and

prevents excessive friction between the ball and seat, so operating torque remains low even at full rated operating pressure.

Design standard: API6D, ASME B16.34, BS5351, ISO17292,DIN
Face to Face: ASME B16.10, API 6D
Actuator: electrical actuator,pnenmatic actuator,penumatic-hydraulic actuator etc.
Nominal diameter: 2” – 48” (DN 15-DN 1200)
Pressure : CLASS 150 – CLASS 2500 (PN10- PN120)
Butt Welding:

ANSI B16.25,ASME B 31.8,ASME B31.4
Gasket: ASME B 16.20
Bolt and Nut

A193-B7, A194-2H / A193-B7M, A194-8M

General Design Features

Fully welded body Sealant injection fitting for emergency stem&seat sealing
Spring energized seats ISO5211 Mounting pad for actuator or gear operator
Metal or soft seated Removable stem seal under full line pressure in fully opened or closed position
Double Block and Bleed Antistatic device for grounding of the ball, stem and body
Full or reduced bore Self-lubricated bearings in accordance with API6D, API6FA, BS6755 and NACE01-75(latest edition)
Flanged or welded ends Trunnion supported design reduces operating torque
Blow-out proof trunnion stem design 8″& above valves are equipped with lifting lugs
Corrosion resistant low friction bearing Two sets of O-ring plus fireproof stem packing prevent leakage

Design Features

Anti-Blowout Stem Design

Emergency Sealant Injection System

Emergency Seat Seal

Heavy Duty Bearings

Double Sealed shell Connections

Fireproof and Antistatic

Optional Extend Stem

Material Selection

Part

Carbon Steel Series

Austenitic Stainless Steel Series

Low-temperature Steel Series

Body

 A216-WCB , A105 CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L LCC, LF2

Ball

A216-WCB / 105

+HCr / ENP / WC / Ni60

CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L+ WC / Ni60

LCC, LF2 +HCr / ENP / WC / Ni60

Stem

A182-F6a, 4140, 2Cr13, 17-4PH

+HCr/ENP

17-4PH, 17-7PH, 304, 316, 304L, 316L+Nitriding / Carbonitriding/

HCr/ENP etc.

17-4PH, 304, 316, 304L,316L+Nitriding/

Carbonitriding/

HCr/ENP etc.

Seat Ring

 A105, A182-F6a, 2Cr13 304, 316, 304L, 316L LF2, 304, 316, 304L, 316L
Seat PTFE, RPTFE, PEEK, PPL, Nylon , Viton, Develon
Spring 304, 17-7PH, Inconel X-750

Bolt and Nut

 A193-B7/A194-2H A193-B8(M) / A194-8(M) A320-L7/A194-7

Advantage

Fully Welded Ball Valve provide maximum strength with minimum weight and maximum resistance to pipeline

pressure and stress. The compact spherical design also eliminates body flanges, reducing overall size and

leakage paths. Fully welded ball valves (welded body ball valves) are ideal for buried applications to reduce

potential leak points and reduce potential flange fugitive emissions.

Fully welded ball valve with excellent performance and advantages can ensure the safe and reliable operation

of long-distance pipeline and city gas pipeline.

Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas PipelineForged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline

FAQ:

Q1: Are you a Manufacture or trading company?

A: We are a professional Manufacture factory, we have been in Valve field more than 15 years.

Q2: What’s your MOQ?

A: Low MOQ,1 Set.

Q3: Can you provide OEM and customized product?

A: Yes, we can.

Q4: Do you offer guarantee for the products?

A: Yes, we offer 1 year warranty to our products.

Q5: Why Choose Weite Valve?

A: 1. We are manufactory, we can provide cost effective products.

2. We have full experience in valve industrial, both our sales team and technical engineers can provide you professional solution.

Product tags

ss forge steel valves

,

forged steel valves

,

forged steel valve
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Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline

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Product Detail
Brand Name :
VT
Certification :
API 6D, API 607,ISO 9001,
Place of Origin :
Zigong,Sichuan,China
MOQ :
1 Set
Price :
negotiated
Payment Terms :
L/C, T/T
Contact Supplier
Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline
Forged Steel Fully Welded Ball Valve BS 6755 For Natural Gas Pipeline

ZIGONG WEITE VALVE MFG CO., LTD

Active Member
3 Years
sichuan, zigong
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Pipeline Ball Valve, Natural Gas Pipeline Valves, Oil Pipeline Valves
Employee Number :
>137
Certification Level :
Active Member
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