4SH and 4SP high tensile steel spirals synthetic rubber hose with perfect bending radius
MAIN APPLICATION: Very high-pressure applications used for petroleum based hydraulic fluids.
INNER TUBE: Oil resistant synthetic rubber
REINFORCEMENT: Four high tensile steel spirals
COVER: Environment resistant synthetic rubber, MSHA approval (flame resistance)
APPLICABLE SPECS: EN 856 4SH - ISO 3862-1 4SH - MT/T98 4SH
EN 856 4SP - ISO 3862-1 4SP - MT/T98 4SP
EN 856 4SH
| I.D |
R.O.D. |
O.D |
MAX W.P. |
MIN B.P. |
MIN B.R. |
WEIGHT |
| mm |
inch |
Min |
Max |
Min |
Max |
Min |
Max |
bar |
psi |
bar |
psi |
mm |
kg/m |
| mm |
mm |
mm |
mm |
mm |
mm |
| 19 |
3/4" |
18.6 |
19.8 |
27.6 |
29.2 |
31.4 |
33.0 |
420 |
6090 |
1680 |
24360 |
280 |
1.55 |
| 25 |
1" |
25.0 |
26.4 |
34.4 |
36.0 |
37.5 |
39.9 |
380 |
5510 |
1520 |
22040 |
340 |
2.00 |
| 31.5 |
1.1/4" |
31.4 |
33.0 |
40.9 |
42.9 |
43.9 |
47.1 |
325 |
4714 |
1300 |
18855 |
460 |
2.46 |
| 38 |
1.1/2" |
37.7 |
39.3 |
47.8 |
49.8 |
51.9 |
55.1 |
290 |
4205 |
1160 |
16820 |
560 |
3.36 |
| 51 |
2" |
50.4 |
52.0 |
62.2 |
64.2 |
66.5 |
69.7 |
250 |
3650 |
1000 |
15600 |
700 |
4.98 |
|
EN 856 4SP
| I.D |
R.O.D. |
O.D |
MAX W.P. |
MIN B.P. |
MIN B.R. |
WEIGHT |
| mm |
inch |
Min |
Max |
Min |
Max |
Min |
Max |
bar |
psi |
bar |
psi |
mm |
kg/m |
| mm |
mm |
mm |
mm |
mm |
mm |
| 10 |
3/8" |
9.3 |
10.1 |
16.9 |
18.1 |
20.6 |
22.2 |
445 |
6454 |
1780 |
25816 |
180 |
0.78 |
| 12 |
1/2" |
12.3 |
13.5 |
19.4 |
21.0 |
23.8 |
25.4 |
415 |
6019 |
1660 |
24076 |
230 |
0.89 |
| 16 |
5/8" |
15.5 |
16.7 |
23.0 |
24.6 |
27.4 |
29.0 |
350 |
5076 |
1400 |
20305 |
250 |
1.11 |
| 19 |
3/4" |
18.6 |
19.8 |
27.4 |
29.0 |
31.4 |
33.0 |
350 |
5076 |
1400 |
20305 |
300 |
1.59 |
| 25 |
1" |
25.0 |
26.4 |
34.5 |
36.1 |
38.5 |
40.9 |
280 |
4061 |
1120 |
16244 |
340 |
2.02 |
| 31 |
1.1/4" |
31.4 |
33.0 |
45.0 |
47.0 |
49.2 |
52.4 |
210 |
3045 |
840 |
12183 |
460 |
3.32 |
| 38 |
1.1/2" |
37.7 |
39.3 |
51.4 |
53.4 |
55.6 |
58.8 |
185 |
2683 |
740 |
10732 |
560 |
3.70 |
| 51 |
2" |
50.4 |
52.0 |
64.3 |
66.3 |
68.2 |
71.4 |
165 |
2393 |
660 |
9572 |
660 |
5.47 |
|
Using high quality wire, the wire has good surface quality and high adhesuve force.
Packaging & Delivery
Packaging Details: Plastic and woven page packing or as your requirement
Delivery Detail: Shipped in 30 days after payment
Our Certifications
1, ISO9001:2008
2, API Q1
3, API 7K
4, ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
Our Services:
1. High quality products.
2. Fast delivery.
3. OEM services.
4. Perfect after-sale services.
Our Products:
1. SAE 100 R1AT, R2AT, R5, R7, R8, R12, R13, R15
2. DIN EN 853 1SN, 2SN; EN 856 4SP, 4SH, EN 854 1TE
3. Flame resistant hose / Fire suppression hoses, Rotary drilling hose
4. Air / Water hose, Oil Hose, Water /Petroleum suction and discharge hoses, Slurry/mud /cement hose
5. Plastic Spiral Guard for Hydraulic Hose
6: All fittings and assemblies.
Our advantages:
1. High quality with competitive price (We are manufacturer/factory)
2. International advanced machine. (Knitting machine of Germany MAYER, Wire wrapping machine of South Korea SUNGIL, Burst-testing machine of MAXIMATOR,Impulse-testing machine of BIMAL)
3. Unique product design with excellent production technology
4. Strict quality assurance system
5. We can provide FREE SAMPPLE for our customers
6. We can crimp hose assembly for our customers.
7. We welcome clients to visit our factory leading to better understanding of our production
8. We have been named as 'The well-known trademark enterprises" and "The best top 10 enterprises" in China.
Company Information
Hebei Hengyu rubber product Co., Ltd., founded in 1999, is located in Jingzhou city, Province Hebei. Jingzhou is a Millennium ancient city, which the geographical location and traffic is very convenient.
As a world's leading diversified manufacturer of hydraulic fluid technology, Hengyu Group implements a strategy of development for diversification and value driven, positioning in the development of every corner of the world.
We made: Wire braid rubber hose, Wire spiral rubber hose, High-pressure rubber hose with large diameter and length, Rubber hose with different colors, Jet washing hose, Rotary/Drilling hose, Flexible metal hose, Sand-blasting rubber hose, Industrial oxygen blow-pipe, Hydraulic cylinder, Flexible hose assembly, Compensator and other series of products. To provide the best all season services for our customers.
We have passed the international quality management system ISO9001:2008, also we have the certification of American Petroleum Association API 7K & Q1.
We have been named as 'The well-known trademark enterprises" and "The best top 10 enterprises" in China.
FQA
1. How about your delivery time?
Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
2. Do you test all your goods before delivery?
Yes, we have 100% test before delivery
3: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
4:What is the Price?
It depend on the market,material,technic and the quantity you orderd!we will keep to give best and competitive price to each cutomer!
5: How to choose hydraulic rubber hose?
Figuring out which hose is right for our system dependes on sever key factors, including Size, Temperature, Compatibility and choosing the right hose fiting Connection.
If you have any question, please feel free to contact us!
Audited Supplier 
){kind=link}