high quality body bushing,seat ring,bonnet seal ring,stem packing for fc gate valve

size range : 1-13/16 in. to 7-1/16 in.

material grade : 4130,316,410 etc , according to customers' request  

standard : api 6a ,16a &16c 

we can do as per customer's tech request , welcome let us know if any special design needed .

Kindly check below clear list of spec details:

(1) Temperature Class P to U (-29 °C to +121°C)
(2) Working pressure: 21Mpa-140Mpa
(3) Used on wellhead christmas trees and manifolds

(4) Valve parts conform to  requirements of API 6A

(5)Material Class: AA,BB,CC,DD, EE ,FF 

(6) Product specification level : 1,2 and 3

(7) Size 1-13/16" to 7 1/16"

Dear Customers, 
Good day! 
Hope u enjoy our website here! Please let us give u some brief knowledge about our fty first. 
Our fty Yancheng Qihang Petroleum Co.,Ltd is located in the petro&chemical machineries base Jianhu,Yancheng,Jiangsu. Our production range includes API 6A certified wellhead christmas tree,casing head spool,tubing head spool,studded cross,companion flange, dsa,adapter flange,spacer spool,adapter spool,gate valve(FC,FLS ...) , choke valve (h2),check valve , swivel joint,hammer union etc . Our products enjoy good recogonition in domestic oil fields and intl markets, such as Middle east, North America etc . 

Please feel easy to contact with us if u have any needs ! We are more than glad to offer assitance ! Hope we can get a chance to be good partners and intimate friends sooner ! Have a good day !

Sincerely yours !