4 Steel Wires Reinforced DIN En 856 4sp/4sh High Pressure Hydraulic Hose

• Customization: Available
• Material: Natural Rubber
• Capability: Rubber Oil Hose
• Model NO.: En 856 4sp/4sh
• Application: High Impulse Hydraulic Applications
• Reinforcement: Four Alternating Layers of Spiraled ,Steel Wire
• Inner Tube: Black, Oil Resistant,Synthetic Rubber
• Certification: ISO API
• Standard: SAE/DIN
• Outer Tube: Black, Oil,Abrasion and Weather Resistant
• Transport Package: Palstic Film.Non-Waven,Case,Wooden Case,Container
• Specification: EN856 4SP4SH
• Trademark: SIERDAHOSE/Customizable
• Origin: Hebei, China
• HS Code: 400921

Product Description

Product Description

EN856 4SP/4SH



Inner tube : Black, oil-resistant sythetic rubber (Nitrile)

Reinforcement:  Four alternating layers of spiraled, high-tensile steel wire

Outer tube: Black, oil , abrasion and weather resistant, sythetic rubber

Application:Extremely high pressure and high impulse hydraulic applications

Temperature Range:

-40ºC to + 121ºC

 

Detailed Photos

STRONG STRUCTURE

Protect the hose from abrasion

Oil resistant synthetic rubber tube and cover with single layer of steel wire braided reinforcement Excellent anti-aging and abrasion resistance


SUPERIOR ABILITY

Work well in hydraulic systems

This hose is light weight, small volume and has good flexibility. oil and weather resistant synthetic rubber


MUTIPILE TYPES

Choose various sizes

There are optional inner diameter, thickness, length in terms of size. You can also choose different colors to match your equipments

PRIVATE DESIGN

Print logo /  text / pattern

We offer OEM / ODM and 3D design, send us your file ( or we design for you), If everything is ok, the production will begin based on your drawings

 

Product Parameters

EN856-4SP

Code	Nominal Diameter		Inside Diameter (mm)		Reinforcement Diameter (mm)		Outside Diameter (mm)		W.P		Test Pressure		B.P		Min.Bend Radius	Weight
	mm	inch	min	max	min	max	min	max	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-06-4SP	6.3	1/4	6.2	7.0	14.1	15.3	17.1	18.7	45.0	6525	90	13050	180	26100	150	0.64
SD-10-4SP	10	3/8	9.3	10.1	16.9	18.1	20.6	22.2	44.5	6425	89	12905	178	25810	180	0.75
SD-13-4SP	12.5	1/2	12.3	13.5	19.4	21.0	23.8	25.4	41.5	6020	83	12035	166	24070	230	0.89
SD-16-4SP	16	5/8	15.5	16.7	23.0	24.6	27.4	29.0	35.0	5075	70	10150	140	20300	250	1.10
SD-19-4SP	19	3/4	18.6	19.8	27.4	29.0	31.4	33.0	35.0	5075	70	10150	148	21460	300	1.50
SD-25-4SP	25	1	25.0	26.4	34.5	36.1	38.5	40.9	28.0	4060	56	8120	112	16240	340	2.00
SD-32-4SP	31.5	1.1/4	31.4	33.0	45.0	47.0	49.2	52.4	21.0	3045	42	6090	84	12180	460	3.00
SD-38-4SP	38	1.1/2	37.7	39.3	51.4	53.4	55.6	58.8	18.5	2680	37	5365	74	10730	560	3.40
SD-51-4SP	51	2	50.4	52.0	64.3	66.3	68.2	71.4	16.5	2390	33	4785	66	9570	660	4.35

EN856-4SH
 

Code	Nominal Diameter		Inside Diameter (mm)		Reinforcement Diameter (mm)		Outside Diameter (mm)		W.P		Test Pressure		B.P		Min.Bend Radius	Weight
	mm	inch	min	max	min	max	min	max	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-19-4SH	19	3/4	18.6	19.8	27.6	29.2	31.4	33.0	42.0	6090	84	12180	168	24360	280	1.70
SD-25-4SH	25	1	25.0	26.4	34.4	36.0	37.5	39.9	38.0	5510	76	11020	152	22040	340	2.50
SD-32-4SH	31.5	1.1/4	31.4	33.0	40.9	42.9	43.9	47.1	32.5	4710	65	9425	130	18850	460	3.00
SD-38-4SH	38	1.1/2	37.7	39.3	47.8	49.8	51.9	55.1	29.0	4205	58	8410	116	16820	560	3.60
SD-51-4SH	51	2	50.4	52.0	62.2	64.2	66.5	69.7	25.0	3625	50	7250	100	14500	700	5.00

 

 

Application:
Extremely high pressure and high impulse hydraulic applications

Packaging & Shipping

Certifications

Company Profile

HEBEI SIERDA RUBBER & PLASTIC PRODUCT CO., LTD  was established in 2009 , located at Hebei Province, the center of north 

China, 200km away from Tianjin port, 270km away from Beijing. Our company is specialized in manufacturing and marketing of Hydraulic

Hose, industrial Rubber Hose and PVC Hose. At present, our company have more than 300 employees and 20 experienced technicians

 We have 2 production base,

1. Hydraulic Hose: 40 automatic high speed braiding machines, 10 steel wire Spiral Machines

2. Industrial Rubber Hose: 3 Italy VP Production lines

HEBEI SIERDA MARKETS

Now our products are widely welcomed by our customers from the Europe, the U.S.A, Germany, Russia, Middle East, South America,

Australasia, Africa and more than 46 countries.

Quality frist, the great service is our concept. We ensure 100% inspection before shipment. HEBEI SIERDA arenapproved by ISO 9001

and ISO 14001.

Welcome to SIERDAHOSE, With our excellent services and exceptional products, we are looking forward to establishing win-win 

cooperation with customers all around the world.

FAQ

<Question(1)>. How about your delivery time?

<Answer>:  Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

<Question(2)>. What is your terms of price?

<Answer>: EXW, FOB, CFR, CIF, DDU.

<Question(3)>. Do you have OEM servie?

<Answer>:  Yes, we have OEM and ODM service.

<Question(4)>. What is your sample policy?

<Answer>: Usually the sample is free of charge, but the customers have to pay for the freight charge.

<Question(5)>. What is your payment term?

<Answer>:  1. T/T 30% in advance, and 70% before delivery or against copy of documents.
                   2. L/C at sight.

<Question(6)>. Do you have quality certificate?

<Answer>:  Yes, we have ISO, SGS, CE and related test report.

<Question(7)>. Do you test all your goods before delivery?

<Answer>: Yes of course, we have 100% burst pressure test and impulse tests before delivery.

<Question(8)>: How do you make our business long-term and good relationship?

<Answer>:1. We keep good quality and competitive price to ensure our customers benefit ;
                  2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.