Cryogenic  China  in San Salvador El Salvador  Gate Valves  with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Cryogenic Gate Valve

BOLTED LENGTHEN BONNET, Threaded or welded seat ring
Full bore, OS&Y, Rising stem, Flexible wedge
Body Material: ASTM A352 LCB, LC1, LC2, LC3, LC4, A351 CF8, A351 CF8M

Class: 150LB~600LB

Standards compliance

Design and Manufacture: API 600, API 6D, BS1414
Face to face (end to end): ANSI B16.10, API 6D
Flanged connection: 2″~24″ to ANSI B16.5
Butt welded end: ANSI B16.25
Te EPT and inspection: API 598, API 6D

Design Feature:

Body and Bonnet Connection
The body and bonnet of Class 150~Class 900 gate valves are usually bolted bonnet design. And Class 1500~Class 2500 gate valves are usually of pressurized seal design.

Gasket of Cover Flange
Carbon steel or stainless steel+flexible graphite combined gasket is used for Class 150 gate valve; Stainless steel+flexible graphite wounded gasket is used for Class 300 gate valve; Stainless steel+flexible graphite wounded gasket is used for Class 600 gate valve, and ring joint gasket is also optional for Class 600 gate valve; Ring Joint gasket is used for Class 900 gate valve; Pressurized seal design is used for Class 1500~Class 2500 gate valve.

Actuation
Hand wheel or gear box is usually used for gate valve actuation. Chain wheel and electric actuator can be also used for gate valve actuatuo if being requested by the customers.

Seat
For carbon steel gate valve&comma; the seat is usually forged steel&period; The sealing surface of the seat is spray welded with hard alloy specified by the customer&period; Welded seat is used for NPS<10 gate valves&comma; and welded on seat can be also optional if being requested by the customer&period; Welded on seat is used for NPS<10 carbon steel gate valves&period; For Stainless steel gate valve&comma; intergral seat is usually adopted&comma; or to weld hard alloy directly integrally&period; Threaded or welded on seat is also optional for stainless steel gate valve if being requested by the customer&period;

Stem Design
The stem is of integral forged design&period; The minimum diameter of the stem shall per the standard requirement&period; The connection of the stem and disc is T type&period; The strength of the connecting area is bigger than that of the T threaded part of the stem&period; The strength te EPT if that area conforms to API 591&period;

Our Advantages&colon;
1&period; We Are Factory&colon; FYV has 3 production bases and 1 foundry which located in HangZhou&comma; ZheJiang and HangZhou city of China&period; The Factory Size in Square Meters&colon; 110&comma; 000&period; FYV has over 600 staff members&comma; more than 60 technical engineers&comma; a digital process center and more than 350 sets of various middle and large equipments&period; The annual sales revenue reaches above &dollar;80 million US Dollars&period;
2&period; Regional Sales&colon; We provide specialized sales service refers to different kind of region all over the world&period; Each sales team member is good at the local language and well experienced to the responsible market&period; For example&colon; Russian&comma; German&comma; Spanish&comma; Japanese&comma; etc&period;
3&period; Low MOQ&colon; Our factory owns the casting company by itself&period; We are always ready for providing the sample and producing some small orders&comma; in order to meet the business well&period;
4&period; OEM Accepted&colon; We can make the products with the client’s demand standard or the custom requirement&period;
5&period; Complete Service&colon; We are always ready to hear from you&comma; be responding to your enquiry immediately&period; Our trade manager is always online for you&period;
6&period; Good Quality&colon; We have strict quality control system and amounts of testing equipments for different kind of valve&comma; such as size&comma; pressure&comma; working environment etc&period; We are winning the market reputation with the time goes by&period;
7&period; Quick Delivery&colon; We have the large stock for some hot products&period;
8&period; Competitive Prices&colon; We are the manufacturing company which not only has our own manufacturing workshop&comma; but the casting company as well&period; We provide the straight factory price and service to our customer&period;

NO&period; Part A352 LCB A352 LC1 A352 LC2 A352 LC3 A352 LC4 A352 CF8
01 Body A352 LCB A352 LC1 A352 LC2 A352 LC3 A352 LC4 A352 CF8
02 Seat ring A182 F304&plus;STL A182 F304&plus;STL A182 F304&plus;STL A182 F304&plus;STL A182 F304&plus;STL A182 F304&plus;STL
03 Wedge A352 LCB&plus;STL A352 LC1&plus;STL A352 LC2&plus;STL A352 LC3&plus;STL A352 LC4&plus;STL A352 CF8&plus;STL
04 Stem A182 F6a A182 F304
05 Gasket Spiral wound&sol;Soft Iron&sol;PTFE
06 Bolt A320 L7 A193 B8
07 Nut A193 2H A194 8
08 Back seat A182 F6a A182 F304&plus;STL
09 Yoke A352 LCB A352 LC1 A352 LC2 A352 LC3 A352 LC4 A352 CF8
10 Gland Bocking Graphite
11 Gland A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a
12 Gland Flange A352 LCB A352 LC1 A352 LC2 A352 LC3 A352 LC4 A352 CF8
13 Stem nut Cu-Aolly&comma;A439 D-2
14 Yoke nut A194 2H
15 Handwheel Malleable Iron&sol;ca EPT steel&sol;Ducile&sol;Fabricated
16 Handwheel nut A194 2H      
17 Nameplate Stainless steel
18 Pin A182 F6a
Working temperature -46 font -60 font -73 font -101 font -115 font -196 font

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Cryogenic  China  in San Salvador El Salvador  Gate Valves  with ce certificate top quality low price

Cryogenic  China  in San Salvador El Salvador  Gate Valves  with ce certificate top quality low price

Cryogenic  China  in San Salvador El Salvador  Gate Valves  with ce certificate top quality low price