- About us
- Company Profile
- Company Culture
- Company Philosophy
- Certificate
- Workshop
- News
- Company News
- Quality environmental policy
- The company held a general staff meeting
- The company organized the safety production month activities
- Industry News
- Zhongguan Association Valve Industry Promotion and Information Exchange Work Conference was successfully held in Taiyuan
- LNG cryogenic valve localization technical specification seminar was successfully held in Beijing
- PetroChina opens the curtain of natural gas assets integration
- The 7th General Assembly of China General Machinery Industry Association Valve Branch was held in Shanghai
- Exhibitions
- The 22nd Guangzhou International Fluid Exhibition and Pump Valve Pipeline Exhibition ended successfully
- Products
- Ball Valve
- V-type adjustment ball valve Qv347、Qv647、Qv947
- Insulated jacketed ball valveBQ41F
- Insulation ball valve BQ41F
- Fluorine ball valve Q41F46
- Cryogenic ball valve DQ41F-DQ41H-DQ41Y-DQ61F-DQ61H-DQ61Y
- Electric valve-Q941F-Q941Y
- Two-piece internal thread ball valveQ11F
- Pneumatic forged steel ball valve
- Pneumatic casting ball valve
- Manual casting ball valve
- Manual forged steel ball valve
- Filter
- T filterST16C、ST34C
- Y filter GL41H
- Y type telescopic filterSSY14-型
- Y cast iron filter GL11H-16
- Flange-connected iron Y-filterGL41H 型
- Grooved clamp Y-type filter
- Basket filter
- Internal thread Y filterGL11H-16-
- Fully lined (fluorinated) Y-type filter GL41F3-16C、GL41F46-16C
- Gate
- Dark rod wedge type single gate valveZ45T-10、Z45T-16Q-型
- Insulation jacketed gate valve BZ41H、BZ41W、BZ41Y-型
- Bellows gate valveWZ40H-40-型
- Stainless steel gate valveZ15W-16R、Z15W-16P-
- Stainless steel gate valveZ40W、Z40Y-
- Stainless steel gate valveZ41H、Z41Y、Z41W-
- Socket welding wedge gate valveZ61H、Z61Y、Z61W-型
- Elastic seat sealing gate valveZ40X-10、Z40X-16-型
- Elastic seat sealing gate valveZ45X-10、Z45X-16-
- Cryogenic gate valveDZ40Y-16、DZ40Y-25
- Electric stainless steel wedge gate valve Z941W type
- Electric knife type gate valve gate valve PZ973H, PZ973F, PZ973Y-type
- Electric knife type gate valve gate valve Z973F, Z973H-type
- Electric steel slag gate valve PZ941H-type
- Electric wedge gate valve Z941H, Z941Y, Z941W-type
- Forged steel low temperature gate valve DZ11H, DZ11Y-type -150 (Lb) ~ 800 (Lb) -
- Forged steel gate valve Z41H
- Flange connection - API - cast steel gate valveZ4IH6C、Z41W6P(R)
- Flange connection single gate slab gate valveZ43F、KZ43F-
- Flange connection single gate slab gate valveZ43WF、KZ43WF-型
- Flange connection electric slag valvePZ941Y-25-型
- Flange connection steel gate valve Z41T-10C-type
- Flange connection steel gate valve type Z41T-10C
- Flange-connected pneumatic wedge gate valve Z6s41H, Z6s41Y-type
- Fluoroplastic lining wedge gate valve Z41F46-type
- Dry ash gate valveGHZ644H
- Steel electric wedge gate valve Z940H, Z940Y, Z940W-type
- Steel electric wedge gate valve Z941H, Z941Y, Z941W-type
- Steel internal thread wedge gate valve Z11H, Z11Y-type-PN25~PN160-
- Steel wedge gate valve Z40H, Z40Y, Z40W-type-(2)
- Steel wedge gate valve Z40H, Z40Y, Z40W-type -
- Steel wedge gate valve Z40H, Z40Y, Z40W-type 1
- Steel wedge gate valve Z41H, Z41Y type 150 (Lb) ~ 600 (Lb)
- Steel wedge gate valve Z41H, Z41Y, Z41W-type
- Steel vacuum gate valve DKZ41H, DKZ41Y-type
- Steel vacuum gate valve DKZ941H, DKZ941Y-type-PN10~PN100-steel vacuum gate valve
- Steel bevel gear drive wedge gate valve Z540H, Z540Y, Z540W-type -
- High temperature and high voltage electric power station gate valve Z961Y-P54100V, Z961Y-P54140V, Z961Y-P54170V-
- High-pressure power station gate valve Z61Y-250, Z61Y-320-type high-voltage power station gate valve
- American standard gate valve Z40H
- Monel gate valve Z11W
- Ming rod soft sealing gate valve Z41X-10, Z41X-16Q- type
- Wear-resistant slag valve PZ41H, PZ941H type
- Slag gate valve
- Slag gate valve PZ41H type PN10~PN63
- Pneumatic with manual wedge gate valve Z6s41H, Z6s41Y, Z6s41F-type -
- Pneumatic knife type gate valve gate valve PZ673H, PZ673F, PZ673Y type
- Pneumatic steel slag gate valve PZ641H type PN16~PN63
- Pneumatic slurry valve PZ673X-6, PZ673X-10-
- Pneumatic Wedge Gate Valve Z641T-10 Pneumatic Wedge Gate Valve
- Pneumatic gate valve
- Gas gate valve Z47WF
- Manual knife type gate valve gate valve type PZ73H, PZ73F, PZ73Y
- Water seal gate valve
- Titanium alloy wedge gate valve Z40W-16Ti, Z40W-25Ti-
- Iron electric wedge gate valve Z941T, Z941W, Z941H-type
- Iron open rod gate valve Z41T, Z41W, Z41H-type
- Wedge gate valve
- Vacuum gate valve DKZ940H, DKZ940Y, DKZ960Y-type
- Cast iron electric dark rod soft sealing gate valve Z945X-10- type
- Cast iron electric dark wedge wedge gate valve Z945T, Z945W-type
- Cast iron bevel gear drive clamp type slurry valve Z573X-6, Z573X-10-
- Shut-off Valve
- Insulation jacketed DC shut-off valve BJ45H, BJ45Y, BJ45W-type-PN16~PN4
- Bellows stop valve WJ41H, WJ41W-type-PN16~PN40
- Fluorine-lined cut-off valve J41F4-16, J41F46-16-type
- Low temperature shut-off valve DJ41Y, DJ41W-type-PN16~PN40
- Power station stop valve J61H, J61Y-type-PN200~PN320
- Forged steel stop valve
- Steel globe valve J41F-16C-J41F-16R
- Steel globe valve J41H-type-PN16~PN160-
- Steel globe valve J41W-type-PN16~PN160
- Steel globe valve J41Y-type-PN16~PN160-
- Chrome molybdenum steel globe valve - high temperature and high pressure J41Y-25I
- GB stop valve J41H, J41Y, J41W
- Throttle cut-off venting valve FJ41-type-PN16~PN160
- Antibiotic shut-off valve
- Gas special shut-off valve J41N-
- Water seal stop valve DSJ61H-25, DSJ61H-40, DSJ61H-63
- Externally threaded stainless steel globe valve J21W-16C6L-type
- Externally threaded steel globe valves J21H, J21W-type - PN25, PN40
- External thread stop valve J21H-160, J21W-160P, J21W-160R
- Oxygen special stop valve JY41W, JY41Y-type
- Oxygen special stop valve JY41W, JY41Y-type
- Instrument needle stop valve J13, J23
- Plunger stop valve J40HX-16G
- Check Valve
- Socket weld forged steel check valve H61H, H61Y type 800 (Lb)
- Low temperature swing check valve DH44Y-type-150(Lb)~600(Lb)-
- Power station check valve H64Y-type-1500(Lb)~2500(Lb)-
- Snap-on butterfly check valves H76H, H76Y, H76W, H76X, H76F-type
- Pair of vertical check valves H72H-160, H72H-320-type
- Counter-lifting check valve H71H, H71W-type-PN10~PN40-
- Multifunctional silent check valve HDW41X-
- Silent check valve HC42X, HC42T, HC42H-type-PN10~PN25
- Internal thread stainless steel check valve H14W-16R, H14W-16P-type
- Lifting vertical check valve H42Y, H42W-type
- Lifting steel check valve H41H, H41Y-type-PN16~PN100
- Micro-resistance slow-closing check valves HH44X, HH44T, HH44H-
- Swing type steel check valve H44H, H44Y-type-PN16~PN250
- Hydraulic control check valve H7B41X-16, H7B41X-16C-type
- Butterfly Valve
- A type wafer butterfly valve D71X, D371X, D671X, D971X-type-PN10, PN16
- Spring type quick closing butterfly valve KD7T42-3P
- Butterfly valve D7A1X-10ZN
- Wafer type (lining rubber) desulfurization butterfly valve
- Wafer type lining fluorine butterfly valve D71F4-10C, D371F4-10C
- Wafer type butterfly valve D71X, D371X, D671X, D971X-type
- Wafer type butterfly valve XD371X-10, XD371X-16
- Wafer type hard seal butterfly valve D373H, D373Y-type
- Flange type telescopic butterfly valve SD341X-6, SD341X-10- type
- Flanged double eccentric soft sealing butterfly valve D343X-type-PN6, PN10
- Metal hard seal butterfly valve D43H, D343H-type-PN10~PN40
- Three eccentric multi-layer hard sealing butterfly valve D343F, D343H-type
- Double eccentric PTFE sealing butterfly valve D343H, D343Y-type-PN6~PN40
- Adjustable PTFE sealing butterfly valve D41F, D71F-type-PN10~PN40
- Ventilation butterfly valve D341H, D341W-type-PN0
- Worm drive lining fluorine butterfly valve D341F4-10
- Pinless epoxy coated wafer butterfly valve
- Accumulator type liquid control slow closing check butterfly valve HD7X41X-type-PN6~PN16-
- Quality
- Download
- TSG-D2001-2006- Pressure Pipe Component Manufacturing License Rules
- Special materials in acetic acid plants
- Explosion-proof national standard GB3836
- Chinese, American, Japanese valve commonly used material comparison table
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