Hywell Machinery company proffesional to design and manufacture the
Superfine Pulverizer Machine that include Fine powder grinding machine ,WF Superfine Pulverizer , welcome to contact us and we will offer competitive price !
Superfine Pulverizer Machine have not screen , it do not use screen hole to choice final powder size, so the powder can make 150-500mesh, because the Fine powder grinding machine have not screen, so it can grind the materials that include oil content lower 15% ,when customer want to get
different kinds final size materials and capacity, we will recommend the
different model to reach customer requirement, the Pulverizer
machine be made all stainless steel and the machine constraction also meet the requirements of GMP.
Superfine Pulverizer Machine,Fine Powder Pulverizer,Medicine Powder Pulverizer,Fine Powder Grinder Changzhou Hywell Machinery Co,.Ltd , https://www.hywell-dryers.com
1 JB/T74-1994 Pipeline Valve Flange Specifications
2 JB/T7928-1999 General Valve Supply Requirements
3 JB/T8530-1997 Valve Electric Device Modeling Method
4 JB/T2203-1999 Spring type safety valve structure length
5 JB/T2205-2000 Pressure Reducing Valve Structure Length
6 JB/T5300-1991 General Purpose Valve Materials
7 JB/T6438-1992 Valve sealing surface plasma arc surfacing technology conditions
8 JB/T7248-1994 Technical Specifications for Low Temperature Steel Castings for Valves
9 JB/T7744-1995 Sealed surface alloy arc welding alloy powder
10 JB/T1308-1999 Technical Specifications for PN250MPa Ultra High Pressure Valves and Fittings
11 JB/T450-1992
PN16.0~32.0MPa forging angle high pressure valves, fittings, fasteners technical conditions
12 JB/T2766-1992 PN16.0~32.0MPa forged high pressure valve structure length
13 JB/T2768-1992 PN16.0~32.0MPa pipe, pipe fittings, and the end of the valve
14 JB/T2769-1992 PN16.0~32.0MPa threaded flange
15 JB/T2770-1992 PN16.0~32.0MPa connector nuts
16 JB/T2771-1992 PN16.0~32.0MPa Connector
17 JB/T2772-1992 PN16.0~32.0MPa Blind Board
18 JB/T2773-1992 PN16.0~32.0MPa double studs
19 JB/T2774-1992 PN16.0~32.0MPa Step Double End Stud and Screw Hole Size
20 JB/T2775-1992 PN16.0~32.0MPa nuts
21 JB/T2776-1992
PN16.0~32.0MPa lens pad
22 JB/T2777-1992 PN16.0~32.0MPa non-porous lens pad
23 JB/T2778-1992 PN16.0~32.0MPa pipe fittings and fastening temperature marks
24 JB/T5298-1991 Steel plate gate valve for pipeline
25 JB/T5299-1998 Hydraulic Control Butterfly Valve
26 JB/T6441-1992 Safety Valves for Compressors
27 JB/T-1993 Drain Valve
28 JB/T6901-1993 Closed Glass Valve
29 JB/T7245-1994 Stop Valves for Refrigeration Devices
30 JB/T7376-1994 Pneumatic Air Pressure Reducing Valve Specifications
31 JB/T7550-1994
Switching butterfly valve for air separation equipment
32 JB/T7745-1995 pipeline ball valve
33 JB/T7746-1995 Reducing forged steel valve
34 JB/T7747-1995 Needle valve
35 JB/T7749-1995 Cryogenic Valve Specifications
36 JB/T8527-1997 Metal Sealing Butterfly Valve
37 JB/T8528-1997 General Valve Actuator Technical Conditions
38 JB/T8529-1997 Flameproof valve electric device technical conditions
39 JB/T1831-1997 Valve Manual Device Specifications
40 JB/T8691-1998 Wafer type knife gate valve
41 JB/T8692-1998
Flue Butterfly Valve
42 JB/T8937-1999 Wafer Check Valve
43 JB/T9093-1999 steam trap technical conditions
44 JB/T9094-1999 Emergency shut-off valve for liquefied petroleum gas equipment
45 JB/T5298-1991 Test Method for General Valve Discharge Coefficient and Flow Resistance Coefficient
46 JB/T6439-1992 Inspection of Pressure-bearing Castings of Valves for Magnetic Particle Testing
47 JB/T6440-1992 Radiographic inspection of pressure castings on valves
48 JB/T6899-1993 valve indeed fire test
49 JB/T6902-1993 Valve casting liquid penetration inspection method
50 JB/T6903-1993 Ultrasonic inspection method for valve forgings
51 JB/T6904-1993 Gas cylinder valve inspection and test
52 JB/T7748-1995 Valve Cleanliness and Measurement Methods
53
JB/T7927-1999 Appearance Quality Requirements for Valve Steel Castings
54 JB/T9092-1999
Valve inspection and test
55 JB/T8862-2000 Valve Life Test Procedure
56 JB/T53036-1999 Check Valve Product Quality Classification
57 JB/T53072-1999 Sealed Eyeglass Valve Product Quality Grade
58 JB/T53162-1999 Gate valve product quality classification
59 JB/T53165-1999 High-pressure balance valve product quality classification
60 JB/T53166-1999 diaphragm valve product quality classification
61 JB/T52167-1999 ball valve product quality classification
62 JB/T53168-1999 Multi-turn valve electric device product quality classification
63 JB/T53170-1999 spring direct load safety valve product quality classification
64 JB/T53171-1999 Butterfly Valve Product Quality Classification
65 JB/T53172-1999
Liquefied petroleum gas cylinder valve product quality grade
66 JB/T53173-1999 Valve Quality Casting of Carbon Steel Castings
67 JB/T53174-1999 Globe Valve Product Quality Grade
68 JB/T53177-1999 dissolved acetylene cylinder valve product quality classification
69 JB/T53183-1999 Valve Gray Iron Castings Quality Grade
70 JB/T53200-1999 Product quality classification of wafer type knife gate valve
71 JB/T53217-1999 Oxygen cylinder valve product quality classification
72 JB/T53242-1999 Steel Flat Gate Valves for Pipeline Products Quality Grade
73 JB/T53243-1999 Quality Control of General Valve Ductile Iron Castings
74 JB/T53265-1999 Pilot pressure reducing valve product quality classification
China valve industry standard
Valve Industry No. Standard No. Standard Name Replacement Standard