Welding Gate Valve Extend Stem

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 10000 Pieces Per Month pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Non-rising Stem Resilient Dutile Iron Gate Valve

Gate Valve-KAIHAPPY VALVE

China cheaper Gate Valve

DN700 Gate Valve

Cast Iron Gate Valve Standard or Nonstandard: Standard Structure: Gate Pressure: Medium

Gate Valve Non-rising BS5163 for Whole Sales

Gate Valve Britain Stardard Made in China for Wholesales

Gate Valve Resilient Ductile Iron Made in China

Packaging & Delivery

Packaging Details: packing with plywood box,specially according to customer's requirement
Delivery Detail: General 3-4 weeks

Specifications of Welding gate valve extend stem

ISO,API,CE,TS

SIZE: FORGED: 1/2"~ 2"

Pressure: 150LB-2500LB

End: BW/SW/RF/RTJ

Features of Welding gate valve extend stem:

1.Nominal pressure:1.6MPa;

2.Working medium: Water, Non-causticity liquid & Saturated steam(≤0.6Mpa);

3.Working temperature: -20°c≤t≤100°c;

4.Parallel pipe thread to ISO228/1,BSP,NPT,etc.

Q: What is the soft seal gate valve?: General soft sealing gate valve model is Z41X Ming bar. The dark pole is Z45X. They're all for hydraulic purposes

Q: Gate valve DN65 what does that mean?: Nominal diameter 65 gate valve.This depends on the material of your valve, it is new material, it is to use the outer diameter to do the standard, specifications with 63.75, and so on, because the new material is welded or coated with glue connection. So use the outside diameter as the standard, or the gap will appear.There is also the metal standard, according to the nominal diameter, or flange connection flange and skein skein are industry specifications.When it comes to the end, it must be between the pipe and fittings must be connected.

Q: What are the meaning of the cast rigid gate valves z41h-16c?: According to the provisions of the JB/T 308-2004 valve type programming method:Z== gate valve4== flange connection1== rigid single gateH== sealing surface material: Cr13 stainless steel16== pressure rating: 1.6MPaC== body material: carbon steel

Q: What are the main types of gate valves?: sealing surface configuration can be divided into wedge gate valve and parallel gate valve, wedge gate type valve can be divided into: single gate type, dual gate plate and the flexible gate type; parallel gate valve can be divided into single and dual gate gate plate.

Q: Installation and operation instructions of knife gate valve: 1. knife gate valve installation, check the valve cavity and sealing surface and other parts, not allowed to dirt or sand adhesion;2. bolts of connecting parts must be tightened evenly;

Q: Which is more expensive, bronze gate valve or brass gate valve?: The advantage of casting method is more obvious. The casting of stainless steel is much more difficult than that of brass.

Q: What does gate valve do?: Valve in the pipeline can only be fully open and fully closed off, can not be adjusted and the throttle. Gate valve is a valve used in a wide range, generally more than 50mm caliber DN block device is selected it, sometimes cut off very small aperture devices are used to gate valve, gate valve is used as cut-off media, when in full flow through the whole, when the media is running a minimal pressure loss. Gate valves are normally used in situations where they do not need to be frequently opened and closed, and the gate is fully open or fully closed. Not used as an adjustment or throttling. For high speed moving medium, the gate can cause the vibration of the gate under the condition of partial opening, and the vibration may damage the sealing surface of the gate and the valve seat, while throttling will cause the gate to suffer the erosion of medium.

Q: What do you mean by forged steel gate valves 800LB DN20 SW?: Forged steel gate 800LB pressure DN20 is by SW said socketweld (connection)

Q: Function of gate valve: Is the gate valve opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle.

Q: The main question is, what are the functional differences in which case?: The gate (gate valve) is a gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle gate valve. The direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle.Gate valve advantages: 1, fluid resistance is small,.2, opening and closing more labor-saving,.3, medium flow unrestricted, not disturbed flow, do not reduce pressure,.4, simple shape, structural length is short, manufacturing process is good, a wide range of applicationsValve shortcomings: 1, between the sealing surface is easy to cause erosion and abrasions, maintenance is more difficult,.2, big size, open need some space, opening and closing time is long,.3, the structure is more complex

We provide Gate Valves, Ball Valves, Check Valves, Butterfly Valves, Globe Valves, and Plug Valves under API, ASME, ANSI, DIN, BS, and JIS standards, and specialize in researching and producing various non-standard valves. Having made great achievements, we will never stop our steps for improvement. Our personnel warmly welcome clients from both at home and abroad to negotiate with us for business relationship.

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	2008
Annual Output Value	US$10 Million - US$50 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe South Asia Domestic Market
Company Certifications	ISO 9001:2000;API6D;TS

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	SHANGHAI,NINGBO
Export Percentage	71% - 80%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	High and/or Average