

Diameter | FLOW | PRESSURE | FLOW | PRESSURE | FLOW | PRESSURE | FLOW | PRESSURE | FLOW | PRESSURE | FLOW | PRESSURE | FLOW | PRESSURE |
3D140 220kW | ||||||||||||||
mm | m³/h | MPa | m³/h | MPa | m³/h | MPa | m³/h | MPa | m³/h | MPa | m³/h | MPa | m³/h | MPa |
60 | 3.19 | 53 | 4.49 | 53 | 6.20 | 52 | 8.48 | 52 | 11.97 | 49 | 16.96 | 34 | 23.44 | 25 |
65 | 3.74 | 45 | 5.27 | 45 | 7.28 | 44 | 9.95 | 44 | 14.05 | 42 | 19.90 | 29 | 27.51 | 21 |
70 | 4.34 | 38 | 6.11 | 38 | 8.44 | 38 | 11.54 | 38 | 16.29 | 36 | 23.08 | 25 | 31.91 | 18 |
75 | 4.98 | 33 | 7.01 | 33 | 9.69 | 33 | 13.25 | 33 | 18.70 | 31 | 26.50 | 22 | 36.63 | 16 |
80 | 5.67 | 29 | 7.98 | 29 | 11.02 | 29 | 15.07 | 29 | 21.28 | 27 | 30.15 | 19 | 41.67 | 14 |
85 | 6.40 | 26 | 9.01 | 26 | 12.44 | 26 | 17.02 | 26 | 24.02 | 24 | 34.03 | 17 | 47.05 | 12 |
90 | 7.17 | 23 | 10.10 | 23 | 13.95 | 23 | 19.08 | 23 | 26.93 | 21 | 38.16 | 15 | 52.74 | 11 |
95 | 7.99 | 21 | 11.25 | 21 | 15.54 | 20.5 | 21.26 | 20.5 | 30.01 | 19 | 42.51 | 13.5 | 58.77 | 10 |
100 | 8.86 | 19 | 12.47 | 19 | 17.22 | 18.5 | 23.55 | 18.5 | 33.25 | 17 | 47.11 | 12.5 | 65.12 | 9 |
105 | 9.77 | 17 | 13.75 | 17 | 18.98 | 17 | 25.97 | 17 | 36.66 | 16 | 51.93 | 11 | 71.79 | 8 |
110 | 10.72 | 15.5 | 15.09 | 15.5 | 20.84 | 15.5 | 28.50 | 15.5 | 40.23 | 14.5 | 57.00 | 10 | 78.79 | 7 |
115 | 11.71 | 14 | 16.49 | 14 | 22.77 | 14 | 31.15 | 14 | 43.97 | 13 | 62.30 | 9 | 86.12 | 6.5 |
120 | 12.76 | 13 | 17.96 | 13 | 24.80 | 13 | 33.92 | 13 | 47.88 | 12 | 67.83 | 8.5 | 93.77 | 6 |
125 | 13.84 | 12 | 19.48 | 12 | 26.90 | 12 | 36.80 | 12 | 51.95 | 11 | 73.60 | 8 | 101.74 | 5.5 |
130 | 14.97 | 11 | 21.07 | 11 | 29.10 | 11 | 39.80 | 11 | 56.19 | 10 | 79.61 | 7 | 110.05 | 5 |
135 | 16.14 | 10.2 | 22.72 | 10.2 | 31.38 | 10.2 | 42.92 | 10.2 | 60.60 | 9.5 | 85.85 | 6.5 | 118.67 | 4.8 |
140 | 17.36 | 9.5 | 24.44 | 9.5 | 33.75 | 9.5 | 46.16 | 9.5 | 65.17 | 9 | 92.33 | 6 | 127.63 | 4.5 |
Lianyungang Landmark Co., Ltd was established in 1992. In 2006, we built our factory, Tianjin Jingcheng High-Pressure Pump Manufacturing Co., Ltd, which focuses on the research and production of ultra-high-pressure pumps and cleaning machines. With the business philosophy of "credit is the basis, quality is the first," we constantly research and design excellent equipment to win the trust of both old and new customers and develop together with them.
We invested over 80 million RMB for the factory building in the "Bohai Economic Center" at Jinnan Shuanggang Industrial Park. The factory covers an area of 8,000 square meters, and we also invested over 10 million RMB to purchase a series of high-precision CNC lathes, milling machines, grinders, boring machines, and other advanced production equipment. We have nearly 100 high-quality employees, two-thirds of whom are senior technical and management staff.
As a high-tech enterprise integrating research, production, sales, and service, we have always been committed to technological innovation and R&D of high-pressure reciprocating piston pumps and high-pressure water jet equipment. We collaborate with well-known international companies to bring advanced technology and international standards into our products. Our high-pressure pumps are widely used in industries such as petroleum, coal, chemicals, power, machinery, metallurgy, food, pharmaceuticals, textiles, and descaling hot-rolled steel. Additionally, we can provide customized high-pressure pumps and high-pressure water jet cleaning technology consulting and equipment set supply for specific applications.
Our pump series products and complete cleaning equipment sets have received widespread praise from users, known as "international quality" and "domestic price." After years of development, we successfully established the brand Jingcheng, expanding from Tianjin to China and beyond. Our high-pressure pumps and water jetting equipment have passed ISO9001 quality management system certification, health, safety, and environmental management system certification, and mining product safety certification. Through the continuous efforts of our R&D department, we have obtained national patents, giving us unique technical advantages and strong brand competitiveness in the market.
We are very grateful to all pump and cleaner users at home and abroad for your support and trust. We will continue to provide quality products and good service.

Factory:
JinCheng pumping systems offer an effective, efficient, and reliable solution to your high-pressure water needs.
Welcome to visit our factory
HONYFLUO®PVDF, polyvinylidene fluoride, is a versatile fluoropolymer which is both strong and tough as reflected by its tensile properties and impact strengths. PVDF has excellent resistances to creep and fatigue. In thin sections, such as films, filament, and tubing, PVDF components are flexible and transparent. PVDF resin is produced by the Arkema and Soltex companies and sold under their respective tradenames of Kynar and Solef.
Where load bearing is important, PVDF fluoropolymers are rigid and resistant to creep under mechanical stress and load. Because PVDF is stable to sunlight, and other sources of ultraviolet radiation, it is widely used as base resins for long-lasting exterior coatings. An additional advantage over other fluoroplastics is that PVDF can be welded into tanks for acid and corrosive chemical processing in elevated temperature environments.
Special Properties of PVDF polyvinylidene fluoride
1. Its Anti degeneration is also one of the optimal fluoride resins.
9. PVDF has a good chemical stability. It will not be corrupted by acid, alkali, strong oxidizing agent and halogen at room temperature; it will not be affect by ordinary organic solvents; it can only be swelling or partly dissolved by a handful of chemicals such as fuming sulfuric acid, alkali, ketones and ether; it can be dissolved into a colloidal solution by strong polar organic solvents such as dimethyI acetamide and Dimethyl Sulfoxide (DMSO).
PVDF Sheet,PVDF Rod Regular size
Rod Size:(8-100)mm X 1000mm
PVDF KYNAR SOLID ROD Application:
Mainly in the petrochemical industry
Pipe fittings
Impellers
Sleeves
Screws/nuts
Gears
Wafer carrier
Connectors/coupling pipes
PVDF Material Properties Data Sheet
℃
℃
℃
Mechanical Property
ASTM Method
Unit
Kynar 1000 HD
Hylar MP-102
Melt Flow Rate
ISO 1133
g/10 min
1.5-2.5
7-10
Specific Gravity
D-792
1.78
1.78
Water Absorption , 24hr
D-570
%
0.03
0.02
Tensile Strength , 23 ℃
D-638, ISO R-527
psi
7105
7395-8250
Elongation , 23 ℃
D-638, ISO R-527
%
250
50-250
Compressive Strength , 23℃ at 5% strain
D-695
psi
--
--
Impact Strength , 23℃,Notched Izod
D-256
J/m
160
100-200
Flexural Modulus , 23℃
D-790,ISO 178
psi
130x10-3
130x10-3
Duromater Hardness , 23℃
ISO 868
D
80
76-80
Coefficient of Friction
D-1894
--
0.3
Deformation Under Load, 23℃,1000 psi, 24 hr
D-621
%
--
--
Thermal Property
Melting Point
ISO R-527
169
165-168
Deflection Temperature(261 psi)
TMA
114-118
--
Oxygen Index
D-2863
%
43
43
Max. Service Temperature
149
150
Thermal Conductivity
W/m-K
0.17-0.19
0.19-0.22
Flammability
UL 94
V-O
V-O
Electrical Property
Surface Resistivity
D-257
ohm-sq
--
--
Volume Resistivity
D-257
ohm-cm
1.5X10-14
1.1-10-15
Dielectric Strength (10 mil) (3.2mm for MP-10)
D-149
V/mil
1600
325
Dielectric Constant,21℃,103 Hz, 60 Hz for MP-10
D-150
8.15-10.46
6.9
Dissipation Factor , 21℃,60Hz
D-150
--
0.035
Arc Resistance
D-495
sec
50-60
50-60
Polyvinylidene fluoride PVDF sheets,PVDF Sheet,PVDF bar,SIMONA® PVDF Sheets,Polyvinylidene fluoride
Hony Engineering Plastics Limited , https://www.honyplastic.com