Company Info |
|
Company Name | ZHEJIANG DEXI VALVE CO.,LTD. |
Country/Territory: | Zhejiang China |
Business Type: | | 1,2,4,7,8,9 |
Number of Employees: | |
Main Products: ball valve gate valve globe valve check valve butterfly valve |
Stainless steel ball
ASTM A216 WCB,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Product Details
Design and Manufacture API608,API 6D,BS5351
Face to face(end to end) ANSI B16.10,API6D
Flanged connection 2"~24" to ANSIB16.5
Butt welded end ANSIB16.25
Test and inspection API598,API6D
fire-safe API607,API6FA
Materials
NO. Part name Material
13 Handle Carbon steel
12 Lock nut Carbon steel
11 Gland nut Carbon steel
10 Thrust washer PTFE/NYLON
09 Gland bush Stainless steel
08 Stem Stainless steel
NO. Part name WCB LCB
07 Stud and nut A193 Gr B7/A194 Gr 2H A320 Gr L7/A194 Gr 4
06 Packing Graphite/PTFE Graphite/PTFE
05 Ball seat PTFE/RPTFE/NYLON SPTFE/RPTFE/NYLON
04 Gasket Grafoil/spiral wound Grafoil/spiral wound
03 Ball A182 F6a A182 F304
02 R-body A216 Gr WCB A352 Gr LCB
01 L-body A216 Gr WCB A352 Gr LCB