Full Welded Ball Valve

The pressure in the pine line push the seat ring moving towards ball, thus form the sealing; as the sealing is formed by the line pressure itself, the performance will be better, in the mean time, it also reduced the operation torque of the actuator; while the ball cavity pressure exceed the line pressure, the pressure difference will push the seat off the ball to release the excessive pressure to the pipe pine; when the temperature rises, it wont cause abnormal pressure rise in the valve cavity.
The pressure can be released to zero when the valve is in full close, full open or under pipe line pressure; also, the seeper, dirt or deposit can also be eliminated by removing the drainage plug on the valve body
In case the sealing element is destroyed by eye winker in the pipe line or smashing, sealant will be used to avoid leakage; the stem is designed with two part sealing, and sealant can be injected between.
ven when the seal is burned down by fire, the metal to metal seal design will be applied to avoid spread of fire.
Body to use high quality forged steel, with welding on the mid body, formed one piece; appearance design, high strength, light in weight, smart in volume; bolts and nuts are not adopted, thus no leakage point; suitable for under ground application.
he ball is supported by upper stem and the lower trunnion; the ball axle is maintained in its centerline, thus is good in sealing and operation; the low friction TFE in the stem and trunnion part enables the valve to operate smoothly and simply under pressure.
The ball valve series is maintenance free, thus greatly reduced userí»s cost; the bearing, seal are adopt low friction co efficiency material, no lubricate is required

Min.Order Quantity: 10 Set/Sets
Supply Ability: 20000 Ton/Tons per Year Full of Welded ball valve Industrial Supply capacity is large
Port: Tianjin xingang Shanghai Port Ningbo Port
Payment Terms: L/C,T/T,Western Union,MoneyGram

Quick Details
Certification: ISO9001&14001
Power of product: worm gear Ball Valve
Material of product: Full of Welded ball valve
Pressure of product: PN25 PN16 ball valve
Standard of product: ANSI Industrial Ball Valve
Size of product: 6 inch Ball Valve
Nature of the campany: Manufacturer
Main item: Ball valve and all kinds of flanges,valves
Factory history: Since 1996s
Packaging & Delivery
Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements)
Delivery Detail: Shipped in 30 days after payment

The Usage of Full of Welded ball valve Industrial worm gear 6 inch Ball Valve PN16-25
The Full of Welded ball valve Industrial worm gear 6 inch Ball Valve PN16-25 is installed on the pipelines of water supply,vapour, central heating ect.(ISO 9001:2000 certification)
 
The Function of Full of Welded ball valve Industrial worm gear 6 inch Ball Valve PN16-25
 
Type Nominal pressure(MPa) Testing pressure Suitable temperature(°C) Suitable medium
Strength (water) (MPa) Enclose (Water) (MPa)
Q41 /61 H-16C 1.6 2.4 1.76 -40~200?? Water,Vapour,Oil
Q41 /61 H-25C 2.5 3.75 2.5
 
 
The mateirals of  Full of Welded ball valve Industrial worm gear 6 inch Ball Valve PN16-25
Parts name Material
Valve body steel ST37
ball carbon steel SUS 304
seal ball /pole RPTFE
stem SUS 304

The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE

Ball valve

Full welded ball valves used in district heating system

Socket Weld End Ball Valve

Zhejiang Jinpu industry Co., LTD., located Wenzhou, "China Pump & Valve hometown". Our company has passed CE, ISO9001, API6D, and we enjoys good reputation in the valve industry with company area more than 20000 square meters, 50 million RMB registered capital, advanced production and test machines, more than 120 staffs, 30 professionals, 12 engineers, which are the main reason of becoming the one of leading manufacturers in the China.
Quality assurance depends on advanced equipment, such as vertical lathe, high performance horizontal machining center, numerically-controlled machine, drilling machine, welding machine & test machine etc; our company is fully equipped with them.
Our main product: Ball valve, gate valve, check valve & globe valve. Up to now, our company's products are acceptable by worldwide customer, just like, USA, Japan, Europe & Middle East etc.
In order to offer our customer better service, our boss always need all of the staffs to say something advice of improvement and respond customer's demand instantly. In the meantime, a piece of words always keep us in mind, "Golden quality, Sailing around the world'.
Product Name Full-welded ball valve
Nominal Diameter 2"~48"(50mm~1200mm)
Operating temperature -196ºC~593ºC(the temperature will be changed by different materials)
Operating pressure 150-2500 CLASS
Steel Material Main material: A105N;A182 F304, F304L, F316, F316L, A352 LF2, etc.
Design standard API 6D, ASME B16.34
Face to Face Dimension ASME B16.10
End Connection Dimension ASME B16.5, ASME B16.25
Test standard API 598, ISO 5208, API 6D

Product Grade: As per Client Requirement (MS/SS, etc)
Minimum and Maximum Price: As per Request
Price Units: USD
Incoterms: As per Mutual Understanding with Buyer
Product Origin: India
HS Code: Provided as per product
Minimum Order Size: NO MOQ (We can cater small quantities also)
Packaging Details: For Export Material (Export Quality Wooden Box)

Product Grade: As per Client Requirement (MS/SS, etc)
Minimum and Maximum Price: As per Request
Price Units: USD
Incoterms: As per Mutual Understanding with Buyer
Product Origin: India
HS Code: Provided as per product
Minimum Order Size: NO MOQ (We can cater small quantities also)
Packaging Details: For Export Material (Export Quality Wooden Box)

Product Grade: As per Client Requirement (MS/SS, etc)

Minimum and Maximum Price: As per Request

Price Units: USD

Incoterms: As per Mutual Understanding with Buyer

Product Origin: India

HS Code: Provided as per product

Minimum Order Size: NO MOQ (We can cater small quantities also)

Packaging Details: For Export Material (Export Quality Wooden Box)