The hose consists of an oil-resistant synthetic rubber inner liner, four or six layers of coarse steel wire spirals wound in alternating directions, and an outer layer of oil- and weather-resistant synthetic rubber.
Structure: The hose consists of an oil-resistant synthetic rubber inner liner, four or six layers of coarse steel wire spirally wound in alternating directions, and an outer layer of oil- and weather-resistant synthetic rubber. Application: Suitable for the main return fluid management line of hydraulic support fluid supply systems in coal mines. Hoses with a temperature range of -40°C to +100°C.
Metric specifications (mm)
Minimum inner diameter (mm)
Maximum inner diameter (mm)
Minimum outer diameter of the reinforcement layer (mm)
Maximum outer diameter of the reinforcement layer (mm)
Minimum outer diameter (mm)
Maximum outer diameter (mm)
Design Working Pressure (MPa)
Allowable Working Pressure (MPa)
Minimum burst pressure (MPa)
Minimum bending radius (mm)
4SH-58
58
57.5
58.5
72.5
73.5
78
80
25
35
100
850
4SH-63
63
62.5
63.5
77.5
78.5
83
85
25
35
100
980
4SH-76
76
75.5
76.5
91
92
95
97
25
35
100
1200
4SH-89
89
88
90
114
116
117
121
25
35
100
1400
4SH-102
102
101
103
127
129
130
134
25
35
100
1500
4SH-127
127
126
128
154.6
156.6
160.6
162.6
25
35
100
1500
4SH-152
152
151
153
181.2
183.2
187.2
189.2
25
35
100
1800
4SP-63
63
62.5
63.5
77.5
78.5
83
85
16.5
24
66
980
4SP-76
76
75.5
76.5
91
92
95
97
16.5
24
66
1200
4SP-89
89
88
90
114
116
117
121
16.5
24
66
1400
4SP-102
102
101
103
127
129
130
134
16.5
24
66
1500
4SP-127
127
126
128
155
157
160
164
16.5
24
66
1500
4SP-152
152
151
153
180
182
185
189
16.5
24
66
1800
R13-19
19
18.6
19.8
28.2
29.8
31
33.2
35
50
140
240
R13-25
25
25
26.4
34.9
36.4
37.6
39.8
35
50
140
300
R13-31.5
31.5
31.4
33
45.6
48
48.3
51.3
35
50
140
420
R13-38
38
37.7
39.3
53.1
55.5
55.8
58.8
35
50
140
500
R13-51
51
50.4
52
66.9
69.3
69.5
72.7
35
50
140
630
R13-63
63
62.5
63.5
83
85
87
89
35
50
140
1200
R13-76
76
75.5
76.5
108
110
114
116
35
50
140
1300
R13-89
89
88
90
126.8
128.8
130.8
132.8
35
50
140
1400
R13-102
102
101
103
139.8
141.8
143.8
145.8
35
50
140
1500
R13-127
127
126
128
171
173
177
179
35
50
140
1800
R13-152
152
151
153
196
198
202
204
35
50
140
1800
R15-127
127
126
128
171
173
177
179
42
60
168
1800
R15-152
152
151
153
196
198
202
204
42
60
168
1800
Factory workshop
Jiuxing Rubber & Plastic is a 100% manufacturing enterprise specializing in hydraulic hoses and industrial hoses, covering all fields including oil and gas, agriculture, transportation, construction, mining and forestry.
Laboratory
Our factory has introduced a complete set of laboratory testing equipment. We possess advanced laboratory capabilities and can conduct product quality inspections and research and development work to ensure stable and excellent product quality.
After purchasing raw materials, we will test each batch to ensure it meets the technical requirements of our products.
After production is completed, we will test each hose, including its working pressure and burst pressure, and conduct pulse tests for each order to ensure 100% qualification of the factory-finished products.
We strive to provide customers with top-quality hoses and do everything possible to ensure their quality.
Product packaging and transportation
I. Order Confirmation
After the order is placed, the customer service and the business team will immediately verify the product specifications, quantity, delivery date, and special requirements. After production is completed, a full inspection will be conducted to ensure that the size, performance, and appearance meet the standards. Only after passing the inspection can it proceed to the packaging stage.
II. Professional Packaging
According to the customer's requirements, the hydraulic hoses will be packed in cardboard boxes or wooden boxes. After the hoses are produced, we will pack them. Usually, woven bags and plastic films are used for packaging. Special packaging can be provided according to the customer's requirements. Special packaging is the requirement of the Edible ACC Ording customers.
III. Loading and Transportation
The professional loading and unloading team will operate in a standardized manner, load and unload gently, and stack reasonably to ensure the stability of the goods. Support domestic full truckload/less-than-truckload logistics, international sea freight, air freight, express delivery and designated freight forwarder transportation. The entire process is securely fixed to avoid squeezing， collision， and tipping， suitable for long-distance transportation.
IV. Tracking & Delivery - Goods Tracking and Delivery
After shipment, provide the full set of documents including the logistics tracking number / bill of lading / packing list, invoice, etc. Real-time follow-up of the logistics status, timely synchronization with the customer to ensure safe and punctual delivery. Support various trade terms such as FOB, CIF, CFR, etc., and provide a worry-free connection throughout the process.
V. Payment Method:
Order ≤ $10,000: 100% wire transfer for advance payment Order > $10,000: 30% wire transfer for advance payment, and settle the balance payment before shipment Support wire transfer (T/T) and letter of credit (L/C)
Hebei Jiuxing Rubber & Plastic Products Co., Ltd. specializes in the R&D and manufacturing of various high-pressure rubber hoses, special hoses, metal hoses, expansion joints, rubber seals, nylon products and pipeline fittings. Our products are widely applied in many industries including construction machinery, coal mining, oil fields, chemical industry, automobile, metallurgy and so on.
We specialize in manufacturing a wide range of products, including high-pressure hoses, specialty hoses, metal hoses, expansion joints, rubber seals, nylon products, and pipeline fittings and accessories.
