forged Flange Gate Valve

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 200 Pieces Per Month pc/month

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forged flange gate valve

High quality and competitive price

Size from 1/4'' to 3'' inch

Specifications

Forged steel flange,gate valves,Welded gate valve, Female threaded and socket welded gate valve, Pressure sealing gate valve, Female threaded and socket welded gate valves. Extended gate valve

1. Pruducing standard:
Design: API 6D, API 608 Or ANSI B 16.34
Face to Face: ANSI B 16.10 OR API 6D
End flange: ANSI B16.5

2. Material
Body Material: Forged steel: A105, F304L, F316L, Stainless steel
Seats: PTFE, Reinforced PTFE, and hardmetal, PPL

3. Medium: Water, Oil, Steam, Nitric Acid, Acetic Acid, Carbamide Or Urea ETC, Strong oxidation medium

4. Tempreture: -30-300 or<425, <550

5. Operated Way: Lever, Gear, Pneumatic, Electric

6. Pressure: PN1.6-64.0MPa or CLASS 150-2500 LB

7. Size (Nominal Diameter): NPS: 1/4''-2''inch

Q: Where is the Shandong valve? How about joint valves in Shandong?: Shandong valve factory is not much, but I know there is a good valve in Shandong area is doing the best, you can Baidu search Shandong valve factory in Shandong united, they do Weifang, the quality of the valve is good, the price is not high, I was with the valve dealer customers are from there I can purchase online, Baidu their company name Shandong valve contact him specific you

Q: What does the J41Y-100I valve type mean?: J41Y-100I flange type chrome molybdenum steel valve forgingJ represents the cut-off valve, 4 (flange) on behalf of his connections, 1 (straight) on behalf of his structure, Y (seal) on behalf of his seat sealing surface or liner material code, 100 is the nominal pressure value, I (chrome molybdenum steel) is the code of the body material

Q: What does "TD671F" mean?: You should type is wrong, or I should be D671F, with very limited knowledge and scanty information, this type of mean (D) pneumatic butterfly valve (6) of the clip (7) sealed the middle (1) fluorine plastic (F). There should also be a number of pressure figures and body material. For example, D671F-10C later means that the pressure is 10 kilograms (or 1.0MPa) and C represents the carbon steel

Q: such as gate valve, three way plug valve: The lower part of the pressure gauge installed water pipe, there are water, avoid high temperature, medium pressure gauge contact directly cause damage, so regular cleaning, in order to avoid congestion, three way plug function is used for flushing, please see "how to operate them.".

Q: What valve does the high pressure by-pass valve DN254 * 800 belong to?: High pressure bypass valve DN254 * 800 belongs to bypass valve.Function of bypass systemThe turbine by-pass device mainly has three functions of starting and overflowing:1 in the cold, warm and hot, the bypass system can realize the optimal unit start-up and shut-down in turbine operating conditions, start and stop curve can meet the requirements, two types of automatic and manual operation, with the establishment of the boiler steam temperature and steam turbine components. To shorten the start-up time.2. when the turbine is tripped, the bypass system can operate at a high speed and reach full open position.3., when the turbine load changes, the by-pass system has the regulating function, and the safety valve action can be avoided and the operation stability of the boiler can be improved when the instantaneous change of the moving state.The function of the bypass control valve:The main function of steam turbine bypass system is high pressure steam adjusting throttling and superheated steam cooling. The bypass valve to perform these functions at the same time and in low noise, small vibration, valve resistance to achieve its goal of temperature and pressure loss under the condition of touch.

Q: Valve pressure grade division: Valves are classified by pressure:Vacuum valve - valve with operating pressure below standard atmospheric pressure.Low pressure valve - nominal pressure PN is less than 1.6MPa valve.Medium pressure valve - nominal pressure PN 2.5~6.4MPa valve.High pressure valve - nominal pressure PN10.0~80.0MPa valve.Ultra high pressure valve - nominal pressure PN greater than 100MPa valve.

Q: How to carry out the valve strength test and air tightness test?: All the factory must go through the valve pressure test, strength test for 1.5 times the nominal pressure, closed at both ends of the valve import and export, fully open the valve test pressure for 1 - 5 minutes, see the specific situation, also called low pressure seal test seal test pressure seal test, 0.6MPa. Also 1.1 times the seal hydrostatic test, specific, you see, JB/T9092 standard, very detailed

Q: Tell me the exact address, or the phone number in the market. Where is the industrial zone (the valve) in Hefei? Please help, thank you: On the valve network to find the best, you can find the valve business in Anhui

Q: How do you calculate the flow of the valve?: Valve flow calculation value is very vague, pipe pressure, back pressure, medium viscosity, medium temperature, valve structure, and so on, will affect the calculated value.

Q: Name: valve actuatorFunction: control valve switch by controlling air flow sizeIntended classification commodity code: 8412310090 (other linear acting pneumatic power unit, pressure cylinder)Shanghai Pudong Airport customs change classification: 84123900 (other pneumatic power unit)Commodity code information given by China Customs official network: 8412310090 (actuator, valve parts, valve actuation, pneumatic)Our goods encoding 8412310090 is classified to the Shanghai Pudong Airport customs dismissed, there are no friends of this commodity encoding on the official website of the detailed specifications defined, I Secretary in accordance with the valve function into 8412310090 encoding. Thank you: 84798990 straight stroke valve actuator84798990 angle stroke valve actuator84798990.90 all intelligent electric valve actuator84818010 valve actuator84819010 valve actuator85371090 electric valve actuatorFor the past 3 years, the shipment code, but not the same as yours, for reference

We have advanced technologies, facilities, resources and talented personnel for processing, developing, studying, designing and manufacturing of different kinds of valves. Our main products are wafer and lug type butterfly valves, slim pinless butterfly valves, flanged valves, gate valves, check valves, ball valves, and Y-strainers in medium and low pressure rate. Our valves are widely applied to water draining, power generation, petroleum, chemical industry, heat supply, metallurgy, medicine, and grocery, as the throttling and shutting-off equipment.

1. Manufacturer Overview

Location	Tianjin,China (Mainland)
Year Established	2006
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications	CE Certificate for check valve; CE certificate;WRAS Approved;ISO9001 Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	91% - 100%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	Below 1,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered
Product Price Range